Datasheet
RX24U Group
R01DS0278EJ0100
Rev.1.00
Mar 31, 2017
Renesas MCUs
80-MHz 32-bit RX MCUs, on-chip FPU, 153.6 DMIPS, power supply 5V,
12-bit ADC (equipped with 3-channel synchronous S/H circuits, double data registers, operating amplifiers,
comparator) 3 units, Simultaneous sampling up to ADC 5 channels, gain setting reference GND port, CAN,
80-MHz PWM (three-phase complementary output × 2 channels + single-phase complementary output × 4
channels or three-phase complementary × 3 channels + single-phase complementary × 1 channel)
Features
■ 32-bit RXv2 CPU core
• Max. operating frequency: 80 MHz
Capable of 153.6 DMIPS in operation at 80 MHz
• Enhanced DSP: 32-bit multiply-accumulate and 16-bit
multiply-subtract instructions supported
• Built-in FPU: 32-bit single-precision floating point
(compliant to IEEE754)
• Divider (fastest instruction execution takes two CPU clock
cycles)
• Fast interrupt
• CISC Harvard architecture with 5-stage pipeline
• Variable-length instructions, ultra-compact code
• On-chip debugging circuit
• Memory protection unit (MPU) supported
■ Low power design and architecture
• Operation from a single 2.7-V to 5.5-V supply
• Three low power consumption modes
■ On-chip code flash memory
• 512-/384-/256-Kbyte capacities
• On-board or off-board user programming
• For instructions and operands
■ On-chip data flash memory
• 8-Kbyte (Number of erase/write cycles: 1,000,000 (typ))
• BGO (Back Ground Operation)
■ On-chip SRAM, no wait states
• 32 Kbytes of SRAM
■ Data transfer functions
• DTC: Four transfer modes
■ Reset and supply management
• Seven types of reset, including the power-on reset (POR)
• Low voltage detection (LVD) with voltage settings
■ Clock functions
•
•
•
•
Main clock oscillator frequency: 1 to 20 MHz
External clock input frequency: Up to 20 MHz
PLL circuit input: 4 MHz to 12.5 MHz
On-chip low-speed oscillators, on-chip high-speed
oscillators, dedicated on-chip oscillator for the IWDT
• Clock frequency accuracy measurement circuit (CAC)
■ Independent watchdog timer
• 15-kHz on-chip oscillator produces a dedicated clock
signal to drive IWDT operation.
■ Useful functions for IEC60730 compliance
• Self-diagnostic and disconnection-detection assistance
functions for the A/D converter, clock frequency accuracy
measurement circuit, independent watchdog timer, RAM
test assistance functions using the DOC, etc.
■ MPC
• Multiple locations are selectable for I/O pins of peripheral
functions
PLQP0144KA-B 20 × 20 mm, 0.5 mm pitch
PLQP0100KB-B 14 × 14 mm, 0.5 mm pitch
■ Up to 9 communications channels
• CAN (compliant with ISO11898-1), incorporating 16
message boxes (1 channel)
• SCI with many useful functions (6 channels)
Asynchronous mode, clock synchronous mode, smart card
interface mode, simplified SPI, simplified I2C, and
extended serial mode.
• I2C bus interface: Transfer at up to 400 kbps, capable of
SMBus operation (1 channel)
• RSPI capable of high speed connection Transfer at up to 20
Mbps (1 channel)
■ Up to 25 extended-function timers
(Up to three-phase complementary PWM
3-channel simultaneous output)
• 16-bit MTU3: 80 MHz operation, input capture, output
compare, three-phase complementary PWM × 2 channels
output, CPU-efficient complementary PWM, phase
counting mode (nine channels)
• 16-bit GPT: 80 MHz operation, input capture, output
compare, PWM wave-form single-phase complementary ×
4 channels output or three-phase complementary ×
1 channel + single-phase complementary × 1 channel
output, comparator interlocking operation (Count
operation, PWM negate control) (4 channels)
• 8-bit TMRs (8 channels)
• 16-bit compare-match timers (4 channels)
■ 12-bit A/D converter: 22 channels in 3 units
• Incorporating sample-and-hold circuit 12 bits × 3 units
(unit 0: 5 channels, unit 1: 5 channels, unit 2: 12 channels)
• Sampling time can be set for each channel
• Group scan priority control mode (3 levels)
• Self-diagnostic function and analog input disconnection
detection assistance function (compliant to IEC60730)
• Input signal amplitude by the programmable gain amplifier
(4 channels)
• Gain setting reference GND port: 2 ports
• ADC: 3-channel simultaneous sample-and-hold circuit (3
shunt method), double data register (1 shunt method),
amplifiers (4 channels), comparator (4 channels)
■ 8-bit D/A converter: 2 channels
• This can be used as reference voltage for a comparator
■ Register write protection function can protect
values in important registers against
overwriting.
■ Up to 111 pins for general I/O ports
• 5-V tolerant, open drain, input pull-up, switching of
driving capacity
■ Operating temperature range
• −40 to +85°C
■ Applications
• General industrial and consumer equipment
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 1 of 131
RX24U Group
1. Overview
1.
Overview
1.1
Outline of Specifications
Table 1.1 lists the specifications, and Table 1.2 gives a comparison of the functions of the products in different
packages.
Table 1.1 is for products with the greatest number of functions, so the number of peripheral modules and channels will
differ in accordance with the package type. For details, see Table 1.2, Comparison of Functions for Different
Packages.
Table 1.1
Outline of Specifications (1/4)
Classification
Module/Function
Description
CPU
CPU
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Memory
Maximum operating frequency: 80 MHz
32-bit RX CPU (RX v2)
Minimum instruction execution time: One instruction per clock cycle
Address space: 4-Gbyte linear
Register set
General purpose: Sixteen 32-bit registers
Control: Ten 32-bit registers
Accumulator: Two 72-bit registers
Basic instructions: 75 Variable-length instruction format
Floating-point instructions: 11
DSP instructions: 23
Addressing modes: 11
Data arrangement
Instructions: Little endian
Data: Selectable as little endian or big endian
On-chip 32-bit multiplier: 32-bit × 32-bit → 64-bit
On-chip divider: 32-bit ÷ 32-bit → 32-bit
Barrel shifter: 32 bits
ROM cache 2 Kbytes (disabled by default)
FPU
• Single precision (32-bit) floating point
• Data types and floating-point exceptions in conformance with the IEEE754 standard
ROM
• Capacity: 256 K/384 K/512 Kbytes
• Up to 32 MHz, no-wait memory access
32 to 80 MHz: wait states
• Off-board programming
• Programming/erasing method:
Serial programming (asynchronous serial communication), self-programming
RAM
• Capacity: 32 Kbytes
• 80 MHz, no-wait memory access
E2 DataFlash
• Capacity: 8 Kbytes
• Number of erase/write cycles: 1,000,000 (typ)
MCU operating mode
Single-chip mode
Clock
• Main clock oscillator, low- and high-speed on-chip oscillators, PLL frequency synthesizer, and IWDTdedicated on-chip oscillator
• Independent settings for the system clock (ICLK), peripheral module clock (PCLK), and FlashIF clock
(FCLK)
The CPU and system sections such as other bus masters run in synchronization with the system
clock (ICLK): 80 MHz (at max.)
The MTU3, GPT, and SCI11 modules run in synchronization with the PCLKA: 80 MHz (at max.)
The peripheral modules other than MTU3, GPT, and SCI11 run in synchronization with the PCLKB:
40 MHz (at max.)
ADCLK operated in S12AD runs in synchronization with the PCLKD: 40 MHz (at max.)
The flash memory peripheral circuit runs in synchronization with the FCLK: 32 MHz (at max.)
Clock generation circuit
Resets
RES# pin reset, power-on reset, voltage monitoring reset, independent watchdog timer reset, and
software reset
Voltage detection
Voltage detection circuit
(LVDAb)
• When the voltage on VCC falls below the voltage detection level, an internal reset or internal interrupt
is generated.
Voltage detection circuit 0 is capable of selecting the detection voltage from 3 levels
Voltage detection circuit 1 is capable of selecting the detection voltage from 9 levels
Voltage detection circuit 2 is capable of selecting the detection voltage from 4 levels
Low power
consumption
Low power consumption
functions
• Module stop function
• Three low power consumption modes
Sleep mode, deep sleep mode, and software standby mode
Function for lower operating
power consumption
• Operating power control modes
High-speed operating mode and middle-speed operating mode
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 2 of 131
RX24U Group
Table 1.1
1. Overview
Outline of Specifications (2/4)
Classification
Module/Function
Description
Interrupt
Interrupt controller (ICUb)
• Interrupt vectors: 175
• External interrupts: 9 (NMI, IRQ0 to IRQ7 pins)
• Non-maskable interrupts: 5 (NMI pin, oscillation stop detection interrupt, voltage monitoring 1
interrupt, voltage monitoring 2 interrupt, and IWDT interrupt)
• 16 levels specifiable for the order of priority
DMA
Data transfer controller
(DTCa)
• Transfer modes: Normal transfer, repeat transfer, and block transfer
• Activation sources: Interrupts
• Chain transfer function
I/O ports
General I/O ports
144-/100-pin
• I/O: 110/79
• Input: 1/1
• Pull-up resistors: 110/79
• Open-drain outputs: 90/61
• 5-V tolerance: 2/2
Multi-function pin controller (MPC)
Capable of selecting the input/output function from multiple pins
Timers
Multi-function timer pulse
unit 3 (MTU3d)
• 9 units (16 bits × 9 channels)
• Provides up to 28 pulse-input/output lines and three pulse-input lines
• Select from among fourteen counter-input clock signals for each channel (PCLK/1, PCLK/2, PCLK/4,
PCLK/8, PCLK/16, PCLK/32, PCLK/64, PCLK/256, PCLK/1024, MTCLKA, MTCLKB, MTCLKC,
MTCLKD, MTIOC1A) other than channel 1/3/4/6/7, for which only eleven signals are available,
channel 2 for 12, channel 5 for 10
• 43 general registers including 28 output compare/input capture registers
• Counter clear operation (with compare match- or input capture-sourced simultaneous counter clear
capability)
• Simultaneous writing to multiple timer counters (TCNT)
• Simultaneous register input/output by synchronous counter operation
• Buffer operation
• Cascaded operation
• 45 interrupt sources
• Automatic transfer of register data
• Pulse output modes: Toggle/PWM/complementary PWM/reset-synchronized PWM
• Complementary PWM output mode
3-phase non-overlapping waveform output for inverter control
Automatic dead time setting
Adjustable PWM duty cycle: from 0 to 100%
A/D conversion request delaying function
Interrupt at crest/trough can be skipped
Double buffer function
• Reset-synchronized PWM mode
Outputs three phases each for positive and negative PWM waveforms in user-specified duty cycle
• Phase counting modes: 16-bit mode (channel 1 and 2)/32-bit mode (channel 1 and 2)
• Dead time compensation counter function
• A/D converter start trigger can be generated
• A/D converter start triggers can be skipped
• Signals from the input capture and external counter clock pins are input via a digital filter
Port output enable 3
(POE3A)
• High impedance control of the MTU3/GPT waveform output pins and switching them to operate as
general I/O ports
• Startup by input from signal sources on 6 pins (POE0#, POE4#, POE8#, POE10#, POE11#, and
POE12#)
• Startup by detection of short-circuited outputs (detection of simultaneous PMW output at the active
level)
• Startup on detection of oscillation stopping or by a comparator, or under software control
• Control of the addition of pins for output control is programmable
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 3 of 131
RX24U Group
Table 1.1
1. Overview
Outline of Specifications (3/4)
Classification
Module/Function
Description
Timers
General PWM timer (GPTB)
• 16 bits × 4 channels
• Two channels can be cascaded and used as a 32-bit timer
• Counting up or down (saw waves), or counting up and down (triangle waves) is selectable for each
counter.
• A count clock is selectable from 13 types (PCLK/1, PCLK/2, PCLK/4, PCLK/8, PCLK/16,PCLK/32,
PCLK/64, PCLK/256, PCLK/1024, GTECLKA, GTECLKB, GTECLKC, and GTECLKD) for each
channel.
• Two I/O pins per channel
• Two output compare/input capture registers per channel
• For the two output compare/input capture registers of each channel, 4 registers are provided as
buffer registers and are capable of operating as comparison registers when buffering is not in use.
• In output compare operation, buffer switching can be at crests or troughs, enabling the generation of
laterally asymmetric PWM waveforms.
• Registers for setting up frame cycles in each channel (with capability for generating interrupts at
overflow or underflow)
• Synchronous operation of the several counters
• Modes of synchronous operation (synchronized or displaced by a desired time to obtain relative
phase shifts)
• Generation of dead times in PWM operation
• Through combination of three counters, generation of three-phased PWM waveforms incorporating
dead times
• Starting, clearing, and stopping counters in response to external or internal triggers
• Internal trigger sources: output of the comparator detection, MTU3 count start, software, compare
match
• Noise filter function for signals on the Input capture, external trigger pins, and the external count clock
pins
• A/D converter start triggers can be generated
Compare match timer
(CMT)
• (16 bits × 2 channels) × 2 units
• Select from among four clock signals (PCLK/8, PCLK/32, PCLK/128, PCLK/512)
Independent watchdog
timer (IWDTa)
• 14 bits × 1 channel
• Count clock: Dedicated low-speed on-chip oscillator for the IWDT-dedicated on-chip oscillator
Frequency divided by 1, 16, 32, 64, 128, or 256
8-bit timer (TMR)
• (8 bits × 2 channels) × 4 units
• Seven internal clocks (PCLK/1, PCLK/2, PCLK/8, PCLK/32, PCLK/64, PCLK/1024, and PCLK/8192)
and an external clock can be selected
• Pulse output and PWM output with any duty cycle are available
• Two channels can be cascaded and used as a 16-bit timer
• Generates A/D conversion start trigger
• Generates baud rate clock for the SCI5 and SCI6
Serial communications
interfaces (SCIg)
• 6 channels (channel 1, 5, 6, 8, 9 and 11: SCIg)
• SCIg
Serial communications: asynchronous, clock synchronous, and smart-card interface
On-chip baud rate generator allows selection of the desired bit rate
Selection of LSB-first or MSB first transfer
Average transfer rate clocks for SCI5 and SCI6 can be input from TMR timers
Simple I2C
Simple SPI
Multi-processor function
Detection of the start bit: Level or edge is selectable.
9-bit transfer mode
Bit rate modulation
I2C bus interface (RIICa)
•
•
•
•
CAN module (RSCAN)
• Single channel
• ISO11898-1 specifications compliant (standard and extended frames)
• 16 message boxes
Serial peripheral interface
(RSPIb)
• 1 channel
• Transfer facility
Using the MOSI (master out, slave in), MISO (master in, slave out), SSL (slave select), and RSPCK
(RSPI clock) signals enables serial transfer through SPI operation (four lines) or clock-synchronous
operation (three lines)
• Capable of handling serial transfer as a master or slave
• Data formats
Choice of LSB-first or MSB-first transfer
The number of bits in each transfer can be changed to 8 to 16, 20, 24, or 32 bits.
128-bit buffers for transmission and reception
Up to four frames can be transmitted or received in a single transfer operation (with each frame
having up to 32 bits)
• Double buffers for both transmission and reception
Communication
functions
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
1 channel
Communications formats: I2C bus format/SMBus format
Master mode or slave mode selectable
Supports fast mode
Page 4 of 131
RX24U Group
Table 1.1
Classification
1. Overview
Outline of Specifications (4/4)
Module/Function
12-bit A/D converter (S12ADF)
Description
•
•
•
•
•
•
•
•
•
•
•
12 bits (5 channels × 2 units/12 channels × 1 unit)
12-bit resolution
Minimum conversion time: 1.0 µs per channel when the ADCLK is operating at 40 MHz
Operating modes
Scan mode (single scan mode, continuous scan mode, and 3 group scan mode)
Group A priority control (only for 3 group scan mode)
Sampling variable
Sampling time can be set up for each channel
Self-diagnostic function
Double trigger mode (A/D conversion data duplicated)
Assist on analog input disconnection detection
A/D conversion start conditions
A software trigger, a trigger from a timer (MTU3, GPT, TMR), or an external trigger signal
Sample-and-hold function
Sample-and-hold circuit included (3 channels for unit 1)
Amplification of input signals by a programmable gain amplifier (1 channel for unit 0, 3 channels for
unit 1)
Amplification rate: 2.0 times, 2.5 times, 3.077 times, 3.636 times, 4.0 times, 4.444 times, 5.0 times,
6.667 times, 8.0 times, 10.0 times, 13.333 times (total of 11 steps)
Comparator C (CMPC)
•
•
•
•
8-bit D/A converter (DAa)
• 2 channels
• 8-bit resolution
• Output voltage: 0 V to AVCC2
Safety
Memory protection unit
(MPU)
•
•
•
•
Register write protection
function
• Protects important registers from being overwritten for in case a program runs out of control.
CRC calculator (CRC)
• CRC code generation for arbitrary amounts of data in 8-bit units
• Select any of three generating polynomials:
X8 + X2 + X + 1, X16 + X15 + X2 + 1, or X16 + X12 + X5 + 1
• Generation of CRC codes for use with LSB-first or MSB-first communications is selectable.
Main clock oscillation stop
function
• Main clock oscillation stop detection: Available
Clock frequency accuracy
measurement circuit (CAC)
• Monitors the clock output from the main clock oscillator, high-speed on-chip oscillator, low-speed onchip oscillator, the PLL frequency synthesizer, IWDT-dedicated on-chip oscillator, and PCLKB.
4 channels
Function to compare the reference voltage and the analog input voltage
Reference voltage: DA0 or DA1 output is selectable
Analog input voltage is selectable from 4 inputs
Protection area: Eight areas (max.) can be specified in the range from 0000 0000h to FFFF FFFFh.
Minimum protection unit: 16 bytes
Reading from, writing to, and enabling the execution access can be specified for each area.
An address exception occurs when the detected access is not in the permitted area.
Data operation circuit (DOC) The function to compare, add, or subtract 16-bit data
Power supply voltages/Operating frequencies
VCC = 2.7 to 5.5 V: 80 MHz
Packages
144-pin LFQFP 0.5 mm pitch
100-pin LFQFP 0.5 mm pitch
On-chip debugging system
E1 emulator (FINE interface)
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 5 of 131
RX24U Group
Table 1.2
1. Overview
Comparison of Functions for Different Packages
RX24U Group
Module/Functions
Memory
144 Pins
100 Pins
ROM
512 Kbytes
RAM
32 Kbytes
E2 Data Flash
8 Kbytes
Interrupts
External interrupts
DTC
Data transfer controller (DTCa)
NMI, IRQ0 to IRQ7
Available
Timers
Multi-function timer pulse unit 3 (MTU3d)
9 channels
General PWM timer (GPTB)
Port output enable 3 (POE3A)
4 channels
POE0#, POE4#, POE8#, POE10#, POE11#, POE12#
8-bit timer (TMR)
2 channels × 4 units
Compare match timer (CMT)
2 channels × 2 units
Independent watchdog timer (IWDTa)
Communication
functions
Serial communications interfaces (SCIg)
[including simple I2C and simple SPI]
Available
6 channels
(SCI1, 5, 6, 8, 9, 11)
4 channels
(SCI1, 5, 6, 11)
I2C bus interface (RIICa)
1 channel
Serial peripheral interface (RSPIb)
1 channel
CAN module (RSCAN)
1 channel
12-bit A/D converter
(including high-precision channels) (S12ADF)
5 channels × 2 units,
12 channels × 1 unit
(4 channels × 2 units,
12 channels × 1 unit)
3 channels simultaneous sampling
function
Programmable gain amplifier
5 channels × 2 units,
10 channels × 1 unit
(4 channels × 2 units,
10 channels × 1 unit)
3 channels/unit 1
1 channel/unit 0, 3 channels/unit 1
Comparator C (CMPC)
4 channels
D/A converter (DAa)
2 channels
CRC calculator (CRC)
Packages
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Available
144-pin LFQFP
100-pin LFQFP
Page 6 of 131
RX24U Group
1.2
1. Overview
List of Products
Table 1.3 is a list of products, and Figure 1.1 shows how to read the product part no., memory capacity, and package
type.
Table 1.3
List of Products
Group
Part No.
RX24U
R5F524UEADFB
R5F524UEADFP
Note:
R
Package
ROM
Capacity
RAM
Capacity
E2
DataFlash
Operating
Operating
Frequency (max.) Temperature
R5F524UEADFB#30
PLQP0144KA-B
512 Kbytes
32 Kbytes
8 Kbytes
80 MHz
R5F524UEADFP#30
PLQP0100KB-B
Part No. (for Orders)
R5F524UCADFB
R5F524UCADFB#30
PLQP0144KA-B
R5F524UCADFP
R5F524UCADFP#30
PLQP0100KB-B
R5F524UBADFB
R5F524UBADFB#30
PLQP0144KA-B
R5F524UBADFP
R5F524UBADFP#30
PLQP0100KB-B
–40 to + 85°C
384 Kbytes
256 Kbytes
The part numbers for orders above are used for products in mass production or under development when this manual is issued.
Refer to the Renesas Electronics Corporation website for the latest part numbers.
5
F 5
2 4 U E A D F B #3 0
Product identification code
Packaging/external pin surface treatment (lead-free)
#3: Tray/Sn (Tin) only
Package type, number of pins, and pin pitch
FB: LFQFP/144/0.50
FP: LFQFP/100/0.50
D: Operating peripheral temperature: –40 to +85°C
A: 5 V
ROM/RAM/E2 DataFlash capacity
E: 512 Kbytes/32 Kbytes/8 Kbytes
C: 384 Kbytes/32 Kbytes/8 Kbytes
B: 256 Kbytes/32 Kbytes/8 Kbytes
Group name
4U: RX24U Group
Series name
RX200 Series
Type of memory
F: Flash memory version
Renesas MCU
Renesas semiconductor product
Figure 1.1
How to Read the Product Part Number
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 7 of 131
RX24U Group
1.3
1. Overview
Block Diagram
Figure 1.2 shows a block diagram.
E2 DataFlash
IWDTa
CRC
SCIg × 6 channels
RSPIb × 1 channel
RIICa × 1 channel
RSCAN × 1 channel
POE3A
MTU3d
× 9 channels
GPTB
× 4 channels
Internal peripheral buses 1 to 6
TMR × 2 channels (unit 0)
TMR × 2 channels (unit 1)
Port 0
TMR × 2 channels (unit 2)
Port 1
TMR × 2 channels (unit 3)
Port 2
CMT × 2 channels (unit 0)
Port 3
CMT × 2 channels (unit 1)
Port 4
12-bit A/D converter × 5 channels
(unit 0)
Port 5
Programmable gain amplifier
× 1 channel
Port 6
Port 7
RX CPU
MPU
Clock
generation
circuit
Internal main bus 2
ICUb
DTCa
Programmable gain amplifier
× 3 channels
Port 9
Sample and hold circuit
× 3 channels
Port A
Internal main bus 1
Operand bus
RAM
Instruction bus
ROM
12-bit A/D converter × 5 channels
(unit 1)
MTU3d: Multi-function timer pulse unit 3
GPTB: General PWM timer
ICUb: Interrupt controller
DTCa: Data transfer controller
IWDTa: Independent watchdog timer
CRC: CRC (cyclic redundancy check) calculator
SCIg: Serial communications interface
RSPIb: Serial peripheral interface
Figure 1.2
Port 8
Port B
12-bit A/D converter × 12 channels
(unit 2)
Port C
Comparator C × 4 channels
Port D
8-bit D/A converter × 2 channels
Port E
DOC
CAC
Port F
Port G
RIICa: I2C bus interface
RSCAN: CAN module
POE3A: Port output enable 3
TMR: 8-bit timer
CMT: Compare match timer
DOC: Data operation circuit
CAC: Clock frequency accuracy measurement circuit
MPU: Memory protection unit
Block Diagram
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 8 of 131
RX24U Group
1.4
1. Overview
Pin Functions
Table 1.4 lists the pin functions.
Table 1.4
Pin Functions (1/4)
Classifications
Pin Name
I/O
Description
Power supply
VCC
—
Power supply pin. Connect it to the system power supply.
VCL
—
Connect this pin to the VSS pin via the 4.7 μF smoothing capacitor used to
stabilize the internal power supply. Place the capacitor close to the pin.
VSS
—
Ground pin. Connect it to the system power supply (0 V).
Clock
XTAL
Output
EXTAL
Input
Pins for connecting a crystal. An external clock can be input through the
EXTAL pin.
Operating mode
control
MD
Input
Pin for setting the operating mode. The signal levels on this pin must not
be changed during operation.
System control
RES#
Input
Reset pin. This MCU enters the reset state when this signal goes low.
CAC
CACREF
Input
Input pin for the clock frequency accuracy measurement circuit.
On-chip
emulator
FINED
I/O
FINE interface pin.
Interrupts
NMI
Input
Non-maskable interrupt request pin.
Multi-function
timer pulse unit 3
(MTU3d)
IRQ0 to IRQ7
Input
Interrupt request pins.
MTIOC0A, MTIOC0B,
MTIOC0C, MTIOC0D
I/O
The TGRA0 to TGRD0 input capture input/output compare output/PWM
output pins.
MTIOC0A#, MTIOC0B#,
MTIOC0C#, MTIOC0D#
I/O
The TGRA0 to TGRD0 input capture inverted input/output compare
inverted output/PWM inverted output pins.
MTIOC1A, MTIOC1B
I/O
The TGRA1 and TGRB1 input capture input/output compare output/PWM
output pins.
MTIOC1A#, MTIOC1B#
I/O
The TGRA1 and TGRB1 input capture inverted input/output compare
inverted output/PWM inverted output pins.
MTIOC2A, MTIOC2B
I/O
The TGRA2 and TGRB2 input capture input/output compare output/PWM
output pins.
MTIOC2A#, MTIOC2B#
I/O
The TGRA2 and TGRB2 input capture inverted input/output compare
inverted output/PWM inverted output pins.
MTIOC3A, MTIOC3B,
MTIOC3C, MTIOC3D
I/O
The TGRA3 to TGRD3 input capture input/output compare output/PWM
output pins.
MTIOC3A#, MTIOC3B#,
MTIOC3C#, MTIOC3D#
I/O
The TGRA3 to TGRD3 input capture inverted input/output compare
inverted output/PWM inverted output pins.
MTIOC4A, MTIOC4B,
MTIOC4C, MTIOC4D
I/O
The TGRA4 to TGRD4 input capture input/output compare output/PWM
output pins.
MTIOC4A#, MTIOC4B#,
MTIOC4C#, MTIOC4D#
I/O
The TGRA4 to TGRD4 input capture inverted input/output compare
inverted output/PWM inverted output pins.
MTIC5U, MTIC5V, MTIC5W
Input
The TGRU5, TGRV5, and TGRW5 input capture input/external pulse input
pins.
MTIC5U#, MTIC5V#,
MTIC5W#
Input
The TGRU5, TGRV5, and TGRW5 input capture inverted input/external
pulse inverted input pins.
MTIOC6A, MTIOC6B,
MTIOC6C, MTIOC6D
I/O
The TGRA6 to TGRD6 input capture input/output compare output/PWM
output pins.
MTIOC6A#, MTIOC6B#,
MTIOC6C#, MTIOC6D#
I/O
The TGRA6 to TGRD6 input capture inverted input/output compare
inverted output/PWM inverted output pins.
MTIOC7A, MTIOC7B,
MTIOC7C, MTIOC7D
I/O
The TGRA7 to TGRD7 input capture input/output compare output/PWM
output pins.
MTIOC7A#, MTIOC7B#,
MTIOC7C#, MTIOC7D#
I/O
The TGRA7 to TGRD7 input capture inverted input/output compare
inverted output/PWM inverted output pins.
MTIOC9A, MTIOC9B,
MTIOC9C, MTIOC9D
I/O
The TGRA9 to TGRD9 input capture input/output compare output/PWM
output pins.
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 9 of 131
RX24U Group
Table 1.4
1. Overview
Pin Functions (2/4)
Classifications
Pin Name
I/O
Description
Multi-function
timer pulse unit 3
(MTU3d)
MTIOC9A#, MTIOC9B#,
MTIOC9C#, MTIOC9D#
I/O
The TGRA9 to TGRD9 input capture inverted input/output compare
inverted output/PWM inverted output pins.
MTCLKA, MTCLKB,
MTCLKC, MTCLKD
Input
Input pins for the external clock.
MTCLKA#, MTCLKB#,
MTCLKC#, MTCLKD#
Input
Inverted input pins for the external clock.
ADSM0, ADSM1
Output
A/D trigger output pins.
GTIOC0A, GTIOC0B
I/O
The GPT0.GTGRA and GPT0.GTGRB input capture input/output compare
output/PWM output pins
GTIOC0A#, GTIOC0B#
I/O
The GPT0.GTGRA and GPT0.GTGRB input capture inverted input/output
compare inverted output/PWM inverted output pins
GTIOC1A, GTIOC1B
I/O
The GPT1.GTGRA and GPT1.GTGRB input capture input/output compare
output/PWM output pins
GTIOC1A#, GTIOC1B#
I/O
The GPT1.GTGRA and GPT1.GTGRB input capture inverted input/output
compare inverted output/PWM inverted output pins
GTIOC2A, GTIOC2B
I/O
The GPT2.GTGRA and GPT2.GTGRB input capture input/output compare
output/PWM output pins
GTIOC2A#, GTIOC2B#
I/O
The GPT2.GTGRA and GPT2.GTGRB input capture inverted input/output
compare inverted output/PWM inverted output pins
GTIOC3A, GTIOC3B
I/O
The GPT3.GTGRA and GPT3.GTGRB input capture input/output compare
output/PWM output pins
GTIOC3A#, GTIOC3B#
I/O
The GPT3.GTGRA and GPT3.GTGRB input capture inverted input/output
compare inverted output/PWM inverted output pins
GTETRG
Input
External trigger input pin for GPT0 to GPT3
GTECLKA, GTECLKB,
GTECLKC, GTECLKD
Input
Input pins A to D for the external clock
General PWM
timer (GPTB)
GTADSM0, GTADSM1
8-bit timer (TMR) TMO0 to TMO7
TMCI0 to TMCI7
Output
A/D conversion start request monitoring output pins
Output
Compare match output pins.
Input
Input pins for the external clock to be input to the counter.
TMRI0 to TMRI7
Input
Counter reset input pins.
Port output
enable 3
(POE3A)
POE0#, POE4#, POE8#,
POE10#, POE11#, POE12#
Input
Input pins for request signals to switch the MTU and GPT pins between
the high impedance state or operation as general I/O port pins
Serial
communications
interface (SCIg)
• Asynchronous mode/clock synchronous mode
SCK1, SCK5, SCK6, SCK8,
SCK9, SCK11
I/O
Input/output pins for the clock.
RXD1, RXD5, RXD6, RXD8,
RXD9, RXD11
Input
Input pins for received data.
TXD1, TXD5, TXD6, TXD8,
TXD9, TXD11
Output
Output pins for transmitted data.
CTS1#, CTS5#, CTS6#,
CTS8#, CTS9#, CTS11#
Input
Input pins for controlling the start of transmission and reception.
RTS1#, RTS5#, RTS6#,
RTS8#, RTS9#, RTS11#
Output
Output pins for controlling the start of transmission and reception.
SSCL1, SSCL5, SSCL6,
SSCL8, SSCL9, SSCL11
I/O
Input/output pins for the I2C clock.
SSDA1, SSDA5, SSDA6,
SSDA8, SSDA9, SSDA11
I/O
Input/output pins for the I2C data.
I/O
Input/output pins for the clock.
• Simple I2C mode
• Simple SPI mode
SCK1, SCK5, SCK6, SCK8,
SCK9, SCK11
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 10 of 131
RX24U Group
Table 1.4
1. Overview
Pin Functions (3/4)
Classifications
Pin Name
I/O
Description
Serial communi-
SMISO1, SMISO5, SMISO6,
SMISO8, SMISO9,
SMISO11
I/O
Input/output pins for slave transmit data.
SMOSI1, SMOSI5, SMOSI6,
SMOSI8, SMOSI9,
SMOSI11
I/O
Input/output pins for master transmit data.
SS1#, SS5#, SS6#, SS8#,
SS9#, SS11#
Input
Chip-select input pins.
SCL0
I/O
Input/output pin for I2C bus interface clocks. Bus can be directly driven by
the N-channel open drain output.
SDA0
I/O
Input/output pin for I2C bus interface data. Bus can be directly driven by
the N-channel open drain output.
cations interface
(SCIg)
I2C bus interface
(RIICa)
Serial peripheral
interface
(RSPIb)
RSPCKA
I/O
Input/output pin for the RSPI clock.
MOSIA
I/O
Input/output pin for transmitting data from the RSPI master.
MISOA
I/O
Input/output pin for transmitting data from the RSPI slave.
SSLA0
I/O
Input/output pin to select the slave for the RSPI.
SSLA1 to SSLA3
Output
Output pins to select the slave for the RSPI.
CAN module
(RSCAN)
CRXD0
Input
Input pin
CTXD0
Output
Output pin
12-bit A/D
converter
(S12ADF)
AN000 to AN003, AN016,
AN100 to AN103, AN116,
AN200 to AN211
Input
Input pins for the analog signals to be processed by the A/D converter.
ADST0, ADST1, ADST2
Output
Output pins for A/D conversion status.
ADTRG0#, ADTRG1#,
ADTRG2#
Input
Input pins for the external trigger signals that start the A/D conversion.
PGAVSS0
Input
AN000 PGA gain setting resistor reference ground pin: Connect to AVSS0
when the PGA is not used.
PGAVSS1
Input
AN100 to 102 PGA gain setting resistor reference ground pin: Connect to
AVSS1 when the PGA is not used.
8-bit D/A
converter (DAa)
DA0, DA1
Output
Output pins for the analog signals to be processed by the D/A converter
Comparator C
(CMPC)
COMP0 to COMP3
Output
Comparator detection result output pins.
CMPC00 to CMPC03
Input
Analog input pins for CMPC0
CMPC10 to CMPC13
Input
Analog input pins for CMPC1
CMPC20 to CMPC23
Input
Analog input pins for CMPC2
CMPC30 to CMPC33
Input
Analog input pins for CMPC3
AVCC0
—
Analog power supply and reference power supply pin for 12-bit A/D
converter unit 0. Connect the AVCC0 pin to AVCC1, or AVCC2 when 12bit A/D converter unit 0 is not used.
AVSS0
—
Analog ground and reference ground pin for 12-bit A/D converter unit 0.
Connect the AVSS0 pin to AVSS1 or AVSS2 when 12-bit A/D converter
unit 0 is not used.
AVCC1
—
Analog power supply and reference power supply pin for 12-bit A/D
converter unit 1. Connect the AVCC1 pin to AVCC0, or AVCC2 when 12bit A/D converter unit 1 is not used.
AVSS1
—
Analog ground and reference ground pin for 12-bit A/D converter unit 1.
Connect the AVSS1 pin to AVSS0 or AVSS2 when 12-bit A/D converter
unit 1 is not used.
Analog power
supply
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 11 of 131
RX24U Group
Table 1.4
1. Overview
Pin Functions (4/4)
Classifications
Pin Name
I/O
Description
Analog power
supply
AVCC2
—
Analog power supply and reference power supply pin for 12-bit A/D
converter unit 2. Analog power supply pin for D/A converter. Analog power
supply pin for comparator C. Connect the AVCC2 pin to AVCC0, or AVCC1
when these modules are not used.
AVSS2
—
Analog ground and reference ground pin for 12-bit A/D converter unit 2.
Analog ground pin for D/A converter. Analog ground pin for comparator C.
Connect the AVSS2 pin to AVSS0 or AVSS1 when these modules are not
used.
VREFH0
—
Reference voltage supply pin for the 12-bit A/D converter unit 0.: Connect
to AVCC0.
VREFL0
—
Reference ground pin for the 12-bit A/D converter unit 0.: Connect to
AVSS0.
VREFH1
—
Reference voltage supply pin for the 12-bit A/D converter unit 1. Connect
to AVCC1.
VREFL1
—
Reference ground pin for the 12-bit A/D converter unit 1. Connect to
AVSS1.
VREFH2
—
Reference voltage supply pin for the 12-bit A/D converter unit 2.: Connect
to AVCC2.
VREFL2
—
Reference ground pin for the 12-bit A/D converter unit 2.: Connect to
AVSS2.
P00 to P02
I/O
3-bit input/output pins.
P10 to P17
I/O
8-bit input/output pins.
P20 to P27
I/O
8-bit input/output pins.
P30 to P37
I/O
8-bit input/output pins.
P40 to P47
I/O
8-bit input/output pins.
P50 to P55
I/O
6-bit input/output pins.
P60 to P65
I/O
6-bit input/output pins.
P70 to P76
I/O
7-bit input/output pins.
P80 to P84
I/O
5-bit input/output pins.
P90 to P96
I/O
7-bit input/output pins.
PA0 to PA7
I/O
8-bit input/output pins.
PB0 to PB7
I/O
8-bit input/output pins.
PC0 to PC6
I/O
7-bit input/output pins.
PD0 to PD7
I/O
8-bit input/output pins.
PE0 to PE6
I/O
7-bit input/output pins (PE2: input).
PF0 to PF3
I/O
4-bit input/output pins.
PG0 to PG2
I/O
3-bit input/output pins.
I/O ports
Note:
When the A/D converter, D/A converter, and comparator C are not used, connect the AVCC0, AVCC1, AVCC2, VREFH0,
VREFH1 and VREFH2 pins to VCC, and connect the AVSS0, AVSS1, AVSS2, VREFL0, VREFL1 and VREFL2 pins to VSS,
respectively.
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 12 of 131
RX24U Group
1.5
1. Overview
Pin Assignments
P21
PC3
PC4
P22
P23
P24
P25
P26
P27
P30
VSS
VSS
P31
VCC
VCC
P32
P33
PG0
PG1
PG2
P70
P71
P72
P73
P74
P75
P76
97
96
95
94
92
91
90
89
88
87
85
84
83
81
79
77
76
75
74
73
P20
99
78
P65
100
80
P64
101
82
AVCC2
VREFH2
102
86
AVSS2
104
93
VREFL2
105
98
P63
106
103
P62
107
P61
109
72
P90
P60
110
71
P91
P55
111
70
P92
P54
112
69
P93
P53
113
68
P52
114
67
P94
P95
P51
P50
115
66
VSS
116
65
VSS
P47
117
64
P96
P46
118
63
VCC
P45
119
62
PC5
P44
120
61
PC6
PGAVSS1
121
60
P34
P43
122
59
P42
123
P35
PA0
RX24U Group
PLQP0144KA-B
(144-pin LFQFP)
(Upper perspective view)
58
42
VSS
140
41
PB4
P10
P17
P16
141
40
VCC
142
39
143
38
PB5
PB6
P15
144
37
PB7
31
32
33
34
35
36
PF3
PF2
PF1
PF0
29
PD3
PD2
28
PD4
PD1
PD0
27
PD5
30
26
57
PD7
PD6
VCL
VSS
P00
8
7
P02
VSS
6
P12
PE6
PE5
VCC
3
5
2
4
1
P14
P13
25
139
24
VSS
P80
P11
23
43
PE1
PE0
138
22
PC2
P81
PE2
PC1
P82
44
21
PC0
45
137
VCC
46
136
20
135
P83
VCC
P84
EXTAL/P36
PB2
PB3
19
47
18
134
VSS
VREFL1
XTAL/P37
48
17
133
RES#
PB1
AVSS1
AVSS0
16
49
130
15
132
VREFH0
PE3
PB0
VREFL0
129
14
50
AVCC0
13
PA7
131
128
12
PA6
51
VREFH1
MD
PA5
52
127
P01
PE4
PA4
53
AVCC1
126
11
PA3
54
125
10
PA1
PA2
55
P40
PGAVSS0
9
56
P41
124
Note:
Figure 1.3
108
Figure 1.3 and Figure 1.4 show the pin assignments. Table 1.5 and Table 1.6 show the lists of pins and pin functions.
This figure indicates the power supply pins and I/O port pins.
For the pin configuration, see the table “List of Pins and Pin Functions (144-Pin LFQFP)”.
Pin Assignments of the 144-Pin LFQFP
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 13 of 131
P62
P63
AVSS2
AVCC2
P64
P65
P20
P21
P22
P23
P24
P27
P30
VSS
P31
VCC
P32
P33
P70
P71
P72
P73
P74
P75
P76
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
P61
76
50
P60
77
49
P90
P91
P55
78
48
P92
P54
79
47
P93
P53
80
46
P94
P52
81
45
P95
P47
82
44
VSS
P46
83
43
P96
P45
84
42
VCC
P44
85
41
PA0
PGAVSS1
86
40
PA1
P43
87
39
PA2
P42
88
38
PA3
P41
89
37
PA4
P40
90
36
PA5
PGAVSS0
91
35
PB0
AVCC1
92
34
PB1
AVCC0
93
33
PB2
AVSS0
94
32
PB3
AVSS1
95
31
VSS
P82
96
30
PB4
P81
97
29
VCC
P80
98
28
PB5
P11
99
27
PB6
P10
100
26
PB7
Note:
Figure 1.4
74
1. Overview
75
RX24U Group
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
PE5
P02
VSS
P00
VCL
MD
P01
PE4
PE3
RES#
XTAL/P37
VSS
EXTAL/P36
VCC
PE2
PE1
PE0
PD7
PD6
PD5
PD4
PD3
PD2
PD1
PD0
RX24U Group
PLQP0100KB-B
(100-pin LFQFP)
(Upper perspective view)
This figure indicates the power supply pins and I/O port pins.
For the pin configuration, see the table “List of Pins and Pin Functions (100-Pin LFQFP)”.
Pin Assignments of the 100-Pin LFQFP
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 14 of 131
RX24U Group
Table 1.5
Pin
No.
1. Overview
List of Pins and Pin Functions (144-Pin LFQFP) (1/4)
Power Supply,
Clock, System
Control
I/O Port
Timers
(TMR, MTU3, POE, CAC, GPT)
1
P14
MTIOC4B, MTIOC4B#, GTIOC2A,
GTIOC2A#
2
P13
MTIOC4A, MTIOC4A#, GTIOC1A,
GTIOC1A#
3
P12
MTIOC3B, MTIOC3B#, GTIOC0A,
GTIOC0A#
4
PE6
POE10#
5
PE5
6
Communications
(SCI, RSPI, RIIC, RSCAN)
Others
IRQ3
IRQ0
VCC
7
P02
8
VSS
9
VSS
10
MTIOC9D, MTIOC9D#
CTS1#, RTS1#, SS1#
P00
11
VCL
12
MD
IRQ5, ADST0
IRQ2, ADST1
FINED
13
P01
POE12#
IRQ4, ADST2
14
PE4
MTCLKC, MTCLKC#, POE10#
IRQ1
PE3
MTCLKD, MTCLKD#, POE11#
IRQ2
15
16
RES#
17
XTAL
18
VSS
19
EXTAL
20
VCC
21
VCC
P37
P36
22
PE2
POE10#
23
PE1
MTIOC9D, MTIOC9D#, TMO5
CTS5#, RTS5#, SS5#, SSLA3
NMI
24
PE0
MTIOC9B, MTIOC9B#, TMCI1, TMCI5
RXD5, SMISO5, SSCL5, SSLA2
25
PD7
MTIOC9A, MTIOC9A#, TMRI1, TMRI5,
GTIOC3A, GTIOC3A#
TXD5, SMOSI5, SSDA5, SSLA1
26
PD6
MTIOC9C, MTIOC9C#, TMO1, GTIOC3B,
GTIOC3B#
CTS1#, RTS1#, SS1#, CTS11#,
RTS11#, SS11#, SSLA0
IRQ5, ADST0
27
PD5
TMRI0, TMRI6, GTECLKA
RXD1, SMISO1, SSCL1, RXD11,
SMISO11, SSCL11
IRQ3
IRQ2
28
PD4
TMCI0, TMCI6, GTECLKB
SCK1, SCK11
29
PD3
TMO0, GTECLKC
TXD1, SMOSI1, SSDA1, TXD11,
SMOSI11, SSDA11
30
PD2
TMCI1, TMO4, GTIOC0A, GTIOC0A#
SCK5, MOSIA
31
PD1
TMO2, GTIOC0B, GTIOC0B#
MISOA
32
PD0
TMO6, GTIOC1A, GTIOC1A#
RSPCKA
33
PF3
TMO7
CTS11#, RTS11#, SS11#, CRXD0
34
PF2
TMO3
SCK11, CTXD0
COMP1
35
PF1
TMO5
RXD11, SMISO11, SSCL11
COMP2
36
PF0
TMO1
TXD11, SMOSI11, SSDA11
COMP3
37
PB7
GTIOC1B, GTIOC1B#
SCK5
38
PB6
GTIOC2A, GTIOC2A#
RXD5, SMISO5, SSCL5
39
PB5
GTIOC2B, GTIOC2B#
TXD5, SMOSI5, SSDA5
PB4
POE8#, GTETRG, GTECLKD
CTS5#, RTS5#, SS5#
44
PC2
ADSM0, GTADSM0
SCK8
45
PC1
ADSM1, GTADSM1
46
PC0
47
PB3
40
COMP0
IRQ5
VCC
41
42
VSS
43
VSS
TXD8, SMOSI8, SSDA8
RXD8, SMISO8, SSCL8
MTIOC0A, MTIOC0A#, CACREF
SCK6, RSPCKA
48
PB2
MTIOC0B, MTIOC0B#, TMRI0, ADSM0
TXD6, SMOSI6, SSDA6, SDA0
49
PB1
MTIOC0C, MTIOC0C#, TMCI0, ADSM1
RXD6, SMISO6, SSCL6, SCL0
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
IRQ3
COMP3
Page 15 of 131
RX24U Group
Table 1.5
Pin
No.
1. Overview
List of Pins and Pin Functions (144-Pin LFQFP) (2/4)
Power Supply,
Clock, System
Control
I/O Port
Timers
(TMR, MTU3, POE, CAC, GPT)
Communications
(SCI, RSPI, RIIC, RSCAN)
Others
50
PB0
MTIOC0D, MTIOC0D#, TMO0
TXD6, SMOSI6, SSDA6, MOSIA
ADTRG2#
51
PA7
TMO2, ADSM0
52
PA6
TMO6, ADSM1
53
PA5
MTIOC1A, MTIOC1A#, TMCI3
RXD6, SMISO6, SSCL6, MISOA
IRQ1, ADTRG1#
54
PA4
MTIOC1B, MTIOC1B#, TMCI7
SCK6, RSPCKA
ADTRG0#
55
PA3
MTIOC2A, MTIOC2A#, TMRI7,
GTADSM0
SSLA0
56
PA2
MTIOC2B, MTIOC2B#, TMO7, GTADSM1 CTS6#, RTS6#, SS6#, SSLA1
57
PA1
MTIOC6A, MTIOC6A#, TMO4
SSLA2, CRXD0
58
PA0
MTIOC6C, MTIOC6C#, TMO2
SSLA3, CTXD0
59
P35
TMO0, GTADSM0
CTS8#, RTS8#, SS8#
60
P34
TMO4, GTADSM1
CTS9#, RTS9#, SS9#
61
PC6
MTIOC1A, MTIOC1A#
RXD11, SMISO11, SSCL11
62
PC5
MTIOC1B, MTIOC1B#
TXD11, SMOSI11, SSDA11
P96
POE4#
CTS8#, RTS8#, SS8#
67
P95
MTIOC6B, MTIOC6B#
68
P94
MTIOC7A, MTIOC7A#
69
P93
MTIOC7B, MTIOC7B#
70
P92
MTIOC6D, MTIOC6D#
71
P91
MTIOC7C, MTIOC7C#
72
P90
MTIOC7D, MTIOC7D#
73
P76
MTIOC4D, MTIOC4D#, GTIOC2B,
GTIOC2B#
74
P75
MTIOC4C, MTIOC4C#, GTIOC1B,
GTIOC1B#
75
P74
MTIOC3D, MTIOC3D#, GTIOC0B,
GTIOC0B#
76
P73
MTIOC4B, MTIOC4B#, GTIOC2A,
GTIOC2A#
77
P72
MTIOC4A, MTIOC4A#, GTIOC1A,
GTIOC1A#
78
P71
MTIOC3B, MTIOC3B#, GTIOC0A,
GTIOC0A#
79
P70
POE0#
CTS9#, RTS9#, SS9#
IRQ5
80
PG2
GTETRG
SCK9
COMP0
81
PG1
TXD9, SMOSI9, SSDA9
COMP1
82
PG0
RXD9, SMISO9, SSCL9
COMP2
83
P33
MTIOC3A, MTIOC3A#, MTCLKA,
MTCLKA#, TMO0
SSLA3
84
P32
MTIOC3C, MTIOC3C#, MTCLKB,
MTCLKB#, TMO6
SSLA2
P31
MTIOC0A, MTIOC0A#, MTCLKC,
MTCLKC#, TMRI6
SSLA1
IRQ6
90
P30
MTIOC0B, MTIOC0B#, MTCLKD,
MTCLKD#, TMCI6
SSLA0
IRQ7, COMP3
91
P27
MTIOC1A, MTIOC1A#
92
P26
MTIOC9A, MTIOC9A#
CTS1#, RTS1#, SS1#
ADST0
93
P25
MTIOC9C, MTIOC9C#
SCK1
ADST1
94
P24
MTIC5U, MTIC5U#, TMCI2, TMO6
RSPCKA
COMP0, DA0
95
P23
MTIC5V, MTIC5V#, TMO2, CACREF
MOSIA
COMP1, DA1
63
ADTRG0#
VCC
64
65
VSS
66
VSS
85
VCC
86
VCC
87
88
VSS
89
VSS
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
IRQ4
Page 16 of 131
RX24U Group
Table 1.5
Pin
No.
1. Overview
List of Pins and Pin Functions (144-Pin LFQFP) (3/4)
Power Supply,
Clock, System
Control
I/O Port
Timers
(TMR, MTU3, POE, CAC, GPT)
Communications
(SCI, RSPI, RIIC, RSCAN)
Others
96
P22
MTIC5W, MTIC5W#, TMRI2, TMO4
MISOA
ADTRG2#, COMP2
97
PC4
TXD1, SMOSI1, SSDA1
ADST2
98
PC3
RXD1, SMISO1, SSCL1
99
P21
MTCLKA, MTCLKA#, MTIOC9A,
MTIOC9A#, TMCI4
IRQ6, ADTRG1#, AN116
100
P20
MTCLKB, MTCLKB#, MTIOC9C,
MTIOC9C#, TMRI4
IRQ7, ADTRG0#, AN016
101
P65
AN205
102
P64
AN204
107
P63
AN203, IRQ7
108
P62
AN202, IRQ6
109
P61
AN201, IRQ5
110
P60
AN200, IRQ4
111
P55
AN211, IRQ3
112
P54
AN210, IRQ2
113
P53
AN209, IRQ1
114
P52
AN208, IRQ0
115
P51
AN207
116
P50
AN206
117
P47
AN103
118
P46
AN102, CMPC12, CMPC13,
CMPC30, CMPC31
119
P45
AN101, CMPC02, CMPC03,
CMPC20, CMPC21
120
P44
AN100, CMPC10, CMPC11,
CMPC32, CMPC33
103
VREFH2
104
AVCC2
105
AVSS2
106
VREFL2
121
PGAVSS1
122
P43
AN003
123
P42
AN002
124
P41
AN001
125
P40
AN000, CMPC00, CMPC01,
CMPC22, CMPC23
126
PGAVSS0
127
AVCC1
128
VREFH1
129
AVCC0
130
VREFH0
131
AVSS0
132
VREFL0
133
AVSS1
134
VREFL1
135
P84
TXD8, SMOSI8, SSDA8
136
P83
RXD8, SMISO8, SSCL8
137
P82
MTIC5U, MTIC5U#, TMO4
SCK6
138
P81
MTIC5V, MTIC5V#, TMCI4
TXD6, SMOSI6, SSDA6
139
P80
MTIC5W, MTIC5W#, TMRI4
RXD6, SMISO6, SSCL6
140
P11
MTIOC3A, MTIOC3A#, MTCLKC,
MTCLKC#, TMO3
141
P10
MTIOC9B, MTIOC9B#, MTCLKD,
MTCLKD#, TMRI3, POE12#
142
P17
MTIOC4D, MTIOC4D#, GTIOC2B,
GTIOC2B#
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
IRQ1
CTS6#, RTS6#, SS6#
IRQ0
Page 17 of 131
RX24U Group
Table 1.5
Pin
No.
1. Overview
List of Pins and Pin Functions (144-Pin LFQFP) (4/4)
Power Supply,
Clock, System
Control
I/O Port
Timers
(TMR, MTU3, POE, CAC, GPT)
143
P16
MTIOC4C, MTIOC4C#, GTIOC1B,
GTIOC1B#
144
P15
MTIOC3D, MTIOC3D#, GTIOC0B,
GTIOC0B#
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Communications
(SCI, RSPI, RIIC, RSCAN)
Others
Page 18 of 131
RX24U Group
Table 1.6
Pin
No.
List of Pins and Pin Functions (100-Pin LFQFP) (1/3)
Power Supply,
Clock, System
Control
1
I/O Port
Timers
(TMR, MTU3, POE, CAC, GPT)
Communications
(SCI, RSPI, RIIC, RSCAN)
PE5
2
3
1. Overview
P02
Others
IRQ0
MTIOC9D, MTIOC9D#
CTS1#, RTS1#, SS1#
IRQ5, ADST0
VSS
4
P00
5
VCL
6
MD
IRQ2, ADST1
FINED
7
P01
POE12#
IRQ4, ADST2
8
PE4
MTCLKC, MTCLKC#, POE10#
IRQ1
PE3
MTCLKD, MTCLKD#, POE11#
IRQ2
9
10
RES#
11
XTAL
12
VSS
13
EXTAL
14
VCC
P37
P36
15
PE2
POE10#
16
PE1
MTIOC9D, MTIOC9D#, TMO5
NMI
CTS5#, RTS5#, SS5#, SSLA3
17
PE0
MTIOC9B, MTIOC9B#, TMCI1, TMCI5
RXD5, SMISO5, SSCL5, SSLA2
18
PD7
MTIOC9A, MTIOC9A#, TMRI1, TMRI5,
GTIOC3A, GTIOC3A#
TXD5, SMOSI5, SSDA5, SSLA1
19
PD6
MTIOC9C, MTIOC9C#, TMO1, GTIOC3B,
GTIOC3B#
CTS1#, RTS1#, SS1#, CTS11#,
RTS11#, SS11#, SSLA0
IRQ5, ADST0
20
PD5
TMRI0, TMRI6, GTECLKA
RXD1, SMISO1, SSCL1, RXD11,
SMISO11, SSCL11
IRQ3
IRQ2
21
PD4
TMCI0, TMCI6, GTECLKB
SCK1, SCK11
22
PD3
TMO0, GTECLKC
TXD1, SMOSI1, SSDA1, TXD11,
SMOSI11, SSDA11
23
PD2
TMCI1, TMO4, GTIOC0A, GTIOC0A#
SCK5, MOSIA
24
PD1
TMO2, GTIOC0B, GTIOC0B#
MISOA
25
PD0
TMO6, GTIOC1A, GTIOC1A#
RSPCKA
26
PB7
GTIOC1B, GTIOC1B#
SCK5
27
PB6
GTIOC2A, GTIOC2A#
RXD5, SMISO5, SSCL5
28
PB5
GTIOC2B, GTIOC2B#
TXD5, SMOSI5, SSDA5
PB4
POE8#, GTETRG, GTECLKD
CTS5#, RTS5#, SS5#
32
PB3
MTIOC0A, MTIOC0A#, CACREF
SCK6, RSPCKA
33
PB2
MTIOC0B, MTIOC0B#, TMRI0, ADSM0
TXD6, SMOSI6, SSDA6, SDA0
34
PB1
MTIOC0C, MTIOC0C#, TMCI0, ADSM1
RXD6, SMISO6, SSCL6, SCL0
35
PB0
MTIOC0D, MTIOC0D#, TMO0
TXD6, SMOSI6, SSDA6, MOSIA
ADTRG2#
36
PA5
MTIOC1A, MTIOC1A#, TMCI3
RXD6, SMISO6, SSCL6, MISOA
IRQ1, ADTRG1#
ADTRG0#
29
VCC
30
31
PA4
MTIOC1B, MTIOC1B#, TMCI7
SCK6, RSPCKA
38
PA3
MTIOC2A, MTIOC2A#, TMRI7,
GTADSM0
SSLA0
MTIOC2B, MTIOC2B#, TMO7, GTADSM1 CTS6#, RTS6#, SS6#, SSLA1
39
PA2
40
PA1
MTIOC6A, MTIOC6A#, TMO4
SSLA2, CRXD0
41
PA0
MTIOC6C, MTIOC6C#, TMO2
SSLA3, CTXD0
P96
POE4#
45
P95
MTIOC6B, MTIOC6B#
46
P94
MTIOC7A, MTIOC7A#
47
P93
MTIOC7B, MTIOC7B#
48
P92
MTIOC6D, MTIOC6D#
49
P91
MTIOC7C, MTIOC7C#
50
P90
MTIOC7D, MTIOC7D#
ADTRG0#
VCC
43
44
IRQ3
VSS
37
42
IRQ5
IRQ4
VSS
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 19 of 131
RX24U Group
Table 1.6
Pin
No.
1. Overview
List of Pins and Pin Functions (100-Pin LFQFP) (2/3)
Power Supply,
Clock, System
Control
I/O Port
Timers
(TMR, MTU3, POE, CAC, GPT)
51
P76
MTIOC4D, MTIOC4D#, GTIOC2B,
GTIOC2B#
52
P75
MTIOC4C, MTIOC4C#, GTIOC1B,
GTIOC1B#
53
P74
MTIOC3D, MTIOC3D#, GTIOC0B,
GTIOC0B#
54
P73
MTIOC4B, MTIOC4B#, GTIOC2A,
GTIOC2A#
55
P72
MTIOC4A, MTIOC4A#, GTIOC1A,
GTIOC1A#
56
P71
MTIOC3B, MTIOC3B#, GTIOC0A,
GTIOC0A#
Communications
(SCI, RSPI, RIIC, RSCAN)
Others
57
P70
POE0#
58
P33
MTIOC3A, MTIOC3A#, MTCLKA,
MTCLKA#, TMO0
SSLA3
59
P32
MTIOC3C, MTIOC3C#, MTCLKB,
MTCLKB#, TMO6
SSLA2
P31
MTIOC0A, MTIOC0A#, MTCLKC,
MTCLKC#, TMRI6
SSLA1
IRQ6
P30
MTIOC0B, MTIOC0B#, MTCLKD,
MTCLKD#, TMCI6
SSLA0
IRQ7, COMP3
60
VCC
61
62
IRQ5
VSS
63
64
P27
MTIOC1A, MTIOC1A#
65
P24
MTIC5U, MTIC5U#, TMCI2, TMO6
RSPCKA
COMP0, DA0
66
P23
MTIC5V, MTIC5V#, TMO2, CACREF
MOSIA
COMP1, DA1
67
P22
MTIC5W, MTIC5W#, TMRI2, TMO4
MISOA
68
P21
MTCLKA, MTCLKA#, MTIOC9A,
MTIOC9A#, TMCI4
IRQ6, ADTRG1#, AN116
69
P20
MTCLKB, MTCLKB#, MTIOC9C,
MTIOC9C#, TMRI4
IRQ7, ADTRG0#, AN016
70
P65
AN205
71
P64
AN204
74
P63
AN203, IRQ7
75
P62
AN202, IRQ6
76
P61
AN201, IRQ5
77
P60
AN200, IRQ4
78
P55
AN211, IRQ3
79
P54
AN210, IRQ2
80
P53
AN209, IRQ1
81
P52
AN208, IRQ0
82
P47
AN103
83
P46
AN102, CMPC12, CMPC13,
CMPC30, CMPC31
84
P45
AN101, CMPC02, CMPC03,
CMPC20, CMPC21
85
P44
AN100, CMPC10, CMPC11,
CMPC32, CMPC33
87
P43
AN003
88
P42
AN002
89
P41
AN001
90
P40
AN000, CMPC00, CMPC01,
CMPC22, CMPC23
72
AVCC2
73
AVSS2
86
91
ADTRG2#, COMP2
PGAVSS1
PGAVSS0
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 20 of 131
RX24U Group
Table 1.6
1. Overview
List of Pins and Pin Functions (100-Pin LFQFP) (3/3)
Pin
No.
Power Supply,
Clock, System
Control
92
AVCC1
93
AVCC0
94
AVSS0
95
AVSS1
I/O Port
Timers
(TMR, MTU3, POE, CAC, GPT)
96
P82
MTIC5U, MTIC5U#, TMO4
SCK6
97
P81
MTIC5V, MTIC5V#, TMCI4
TXD6, SMOSI6, SSDA6
RXD6, SMISO6, SSCL6
98
P80
MTIC5W, MTIC5W#, TMRI4
99
P11
MTIOC3A, MTIOC3A#, MTCLKC,
MTCLKC#, TMO3
100
P10
MTIOC9B, MTIOC9B#, MTCLKD,
MTCLKD#, TMRI3, POE12#
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Communications
(SCI, RSPI, RIIC, RSCAN)
Others
IRQ1
CTS6#, RTS6#, SS6#
IRQ0
Page 21 of 131
RX24U Group
2.
2. CPU
CPU
Figure 2.1 shows register set of the CPU.
Control register
General-purpose register
b31
b0
R0 (SP)
b31
*1
b0
ISP (Interrupt stack pointer)
USP (User stack pointer)
R1
R2
INTB (Interrupt table register)
R3
R4
PC (Program counter)
R5
PSW (Processor status word)
R6
R7
BPC (Backup PC)
R8
BPSW (Backup PSW)
R9
R10
FINTV (Fast interrupt vector register)
R11
FPSW (Floating-point status word)
R12
R13
EXTB (Exception table register)
R14
R15
DSP instruction register
b71
b0
ACC0 (Accumulator 0)
ACC1 (Accumulator 1)
Note 1. The stack pointer (SP) can be the interrupt stack pointer (ISP) or user stack pointer (USP), according to
the value of the U bit in the PSW.
Figure 2.1
Register Set of the CPU
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 22 of 131
RX24U Group
2.1
2. CPU
General-Purpose Registers (R0 to R15)
This CPU has sixteen 32-bit general-purpose registers (R0 to R15). R0 to R15 can be used as data registers or address
registers.
R0, a general-purpose register, also functions as the stack pointer (SP).
The stack pointer is switched to operate as the interrupt stack pointer (ISP) or user stack pointer (USP) by the value of the
stack pointer select bit (U) in the processor status word (PSW).
2.2
Control Registers
(1)
Interrupt stack pointer (ISP) and user stack pointer (USP)
The stack pointer (SP) can be either of two types, the interrupt stack pointer (ISP) or the user stack pointer (USP).
Whether the stack pointer operates as the ISP or USP depends on the value of the stack pointer select bit (U) in the
processor status word (PSW).
Set the ISP or USP to a multiple of 4 to reduce the number of cycles required to execute interrupt sequences and
instructions entailing stack manipulation.
(2)
Exception table register (EXTB)
The exception table register (EXTB) specifies the address where the exception vector table starts.
Set the EXTB to a multiple of 4 to reduce the number of cycles required to execute interrupt sequences and instructions
entailing stack manipulation.
(3)
Interrupt table register (INTB)
The interrupt table register (INTB) specifies the address where the interrupt vector table starts.
Set the INTB to a multiple of 4 to reduce the number of cycles required to execute interrupt sequences and instructions
entailing stack manipulation.
(4)
Program counter (PC)
The program counter (PC) indicates the address of the instruction being executed.
(5)
Processor status word (PSW)
The processor status word (PSW) indicates the results of instruction execution or the state of the CPU.
(6)
Backup PC (BPC)
The backup PC (BPC) is provided to speed up response to interrupts.
After a fast interrupt has been generated, the contents of the program counter (PC) are saved in the BPC register.
(7)
Backup PSW (BPSW)
The backup PSW (BPSW) is provided to speed up response to interrupts.
After a fast interrupt has been generated, the contents of the processor status word (PSW) are saved in the BPSW. The
allocation of bits in the BPSW corresponds to that in the PSW.
(8)
Fast interrupt vector register (FINTV)
The fast interrupt vector register (FINTV) is provided to speed up response to interrupts.
The FINTV register specifies a branch destination address when a fast interrupt has been generated.
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 23 of 131
RX24U Group
(9)
2. CPU
Floating-point status word (FPSW)
The floating-point status word (FPSW) indicates the results of floating-point operations.
When an exception handling enable bit (Ej) enables the exception handling (Ej = 1), the exception cause can be identified
by checking the corresponding Cj flag in the exception handling routine. If the exception handling is masked (Ej = 0), the
occurrence of exception can be checked by reading the Fj flag at the end of a series of processing. Once the Fj flag has
been set to 1, this value is retained until it is cleared to 0 by software (j = X, U, Z, O, or V).
2.3
Accumulator
The accumulator (ACC0 or ACC1) is a 72-bit register used for DSP instructions. The accumulator is handled as a 96-bit
register for reading and writing. At this time, when bits 95 to 72 of the accumulator are read, the value where the value of
bit 71 is sign extended is read. Writing to bits 95 to 72 of the accumulator is ignored. ACC0 is also used for the multiply
and multiply-and-accumulate instructions; EMUL, EMULU, FMUL, MUL, and RMPA, in which case the prior value in
ACC0 is modified by execution of the instruction.
Use the MVTACGU, MVTACHI, and MVTACLO instructions for writing to the accumulator. The MVTACGU,
MVTACHI, and MVTACLO instructions write data to bits 95 to 64, the higher-order 32 bits (bits 63 to 32), and the
lower-order 32 bits (bits 31 to 0), respectively.
Use the MVFACGU, MVFACHI, MVFACMI, and MVFACLO instructions for reading data from the accumulator. The
MVFACGU, MVFACHI, MVFACMI, and MVFACLO instructions read data from the guard bits (bits 95 to 64), higherorder 32 bits (bits 63 to 32), the middle 32 bits (bits 47 to 16), and the lower-order 32 bits (bits 31 to 0), respectively.
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 24 of 131
RX24U Group
3.
Address Space
3.1
Address Space
3. Address Space
This MCU has a 4-Gbyte address space, consisting of the range of addresses from 0000 0000h to FFFF FFFFh. That is,
linear access to an address space of up to 4 Gbytes is possible, and this contains both program and data areas.
Figure 3.1 shows the memory maps.
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 25 of 131
RX24U Group
3. Address Space
Single-chip mode*1
0000 0000h
RAM
0000 8000h
Reserved area *3
0008 0000h
Peripheral I/O registers
0010 0000h
0010 2000h
On-chip ROM (E2 DataFlash)
(read only)
Reserved area *3
007F C000h
007F C500h
Peripheral I/O registers
007F FC00h
0080 0000h
Peripheral I/O registers
Reserved area *3
Reserved area*3
FFF8 0000h
FFFF FFFFh
On-chip ROM (program ROM)
(read only)*2
Note 1. The address space in boot mode is the same as the address space in single-chip mode.
Note 2. The capacity of ROM differs depending on the products.
ROM (bytes)
RAM (bytes)
E2 DataFlash (bytes)
Capacity
Address
Capacity
Address
Capacity
Address
512 K
FFF8 0000h to FFFF FFFFh
32 K
0000 0000h to 0000 7FFFh
8K
0010 0000h to 0010 1FFFh
384 K
FFFA 0000h to FFFF FFFFh
256 K
FFFC 0000h to FFFF FFFFh
Note: See Table 1.3 List of Products, for the product type name.
Note 3. Reserved areas should not be accessed.
Figure 3.1
Memory Map in Each Operating Mode
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 26 of 131
RX24U Group
4.
4. I/O Registers
I/O Registers
This section provides information on the on-chip I/O register addresses and bit configuration. The information is given as
shown below. Notes on writing to registers are also given below.
(1)
I/O register addresses (address order)
• Registers are listed from the lower allocation addresses.
• Registers are classified according to module symbols.
• Numbers of cycles for access indicate numbers of cycles of the given base clock.
• Among the internal I/O register area, addresses not listed in the list of registers are reserved. Reserved addresses
must not be accessed. Do not access these addresses; otherwise, the operation when accessing these bits and
subsequent operations cannot be guaranteed.
(2)
Notes on writing to I/O registers
When writing to an I/O register, the CPU starts executing the subsequent instruction before completing I/O register write.
This may cause the subsequent instruction to be executed before the post-update I/O register value is reflected on the
operation.
As described in the following examples, special care is required for the cases in which the subsequent instruction must be
executed after the post-update I/O register value is actually reflected.
[Examples of cases requiring special care]
• The subsequent instruction must be executed while an interrupt request is disabled with the IENj bit in IERn of the
ICU (interrupt request enable bit) cleared to 0.
• A WAIT instruction is executed immediately after the preprocessing for causing a transition to the low power
consumption state.
In the above cases, after writing to an I/O register, wait until the write operation is completed using the following
procedure and then execute the subsequent instruction.
(a)
(b)
(c)
(d)
Write to an I/O register.
Read the value from the I/O register to a general register.
Execute the operation using the value read.
Execute the subsequent instruction.
[Instruction examples]
• Byte-size I/O registers
MOV.L #SFR_ADDR, R1
MOV.B #SFR_DATA, [R1]
CMP [R1].UB, R1
;; Next process
• Word-size I/O registers
MOV.L #SFR_ADDR, R1
MOV.W #SFR_DATA, [R1]
CMP [R1].W, R1
;; Next process
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 27 of 131
RX24U Group
4. I/O Registers
• Longword-size I/O registers
MOV.L #SFR_ADDR, R1
MOV.L #SFR_DATA, [R1]
CMP [R1].L, R1
;; Next process
If multiple registers are written to and a subsequent instruction should be executed after the write operations are entirely
completed, only read the I/O register that was last written to and execute the operation using the value; it is not necessary
to read or execute operation for all the registers that were written to.
(3)
Number of Access Cycles to I/O Registers
For numbers of clock cycles for access to I/O registers, see Table 4.1, List of I/O Registers (Address Order).
The number of access cycles to I/O registers is obtained by following equation.*1
Number of access cycles to I/O registers = Number of bus cycles for internal main bus 1 +
Number of divided clock synchronization cycles +
Number of bus cycles for internal peripheral bus 1 to 6
The number of bus cycles of internal peripheral bus 1 to 6 differs according to the register to be accessed.
When peripheral functions connected to internal peripheral bus 2 to 6 are accessed, the number of divided clock
synchronization cycles is added.
In the peripheral function unit, when the frequency ratio of ICLK is equal to or greater than that of PCLK (or FCLK), the
sum of the number of bus cycles for internal main bus 1 and the number of the divided clock synchronization cycles will
be one cycle of PCLK (or FCLK) at a maximum. Therefore, one PCLK (or FCLK) has been added to the number of
access cycles shown in Table 4.1.
Note 1. This applies to the number of cycles when the access from the CPU does not conflict with the bus access from
the different bus master (DTC).
(4)
Restrictions in Relation to RMPA and String-Manipulation Instructions
The allocation of data to be handled by RMPA or string-manipulation instructions to I/O registers is prohibited, and
operation is not guaranteed if this restriction is not observed.
(5)
Notes on Sleep Mode and Mode Transitions
During sleep mode or mode transitions, do not write to the system control related registers (indicated by ‘SYSTEM’ in
the Module Symbol column in Table 4.1, List of I/O Registers (Address Order)).
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 28 of 131
RX24U Group
4.1
4. I/O Registers
I/O Register Addresses (Address Order)
Table 4.1
List of I/O Registers (Address Order) (1/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
0008 0000h
SYSTEM
Mode Monitor Register
MDMONR
16
16
0008 0008h
SYSTEM
System Control Register 1
SYSCR1
16
16
3 ICLK
0008 000Ch
SYSTEM
Standby Control Register
SBYCR
16
16
3 ICLK
0008 0010h
SYSTEM
Module Stop Control Register A
MSTPCRA
32
32
3 ICLK
0008 0014h
SYSTEM
Module Stop Control Register B
MSTPCRB
32
32
3 ICLK
0008 0018h
SYSTEM
Module Stop Control Register C
MSTPCRC
32
32
3 ICLK
0008 0020h
SYSTEM
System Clock Control Register
SCKCR
32
32
3 ICLK
0008 0026h
SYSTEM
System Clock Control Register 3
SCKCR3
16
16
3 ICLK
0008 0028h
SYSTEM
PLL Control Register
PLLCR
16
16
3 ICLK
3 ICLK
Access Size
ICLK ≥ PCLK
3 ICLK
0008 002Ah
SYSTEM
PLL Control Register 2
PLLCR2
8
8
0008 0031h
SYSTEM
Memory Wait Cycle Setting Register
MEMWAIT
8
8
3 ICLK
0008 0032h
SYSTEM
Main Clock Oscillator Control Register
MOSCCR
8
8
3 ICLK
0008 0034h
SYSTEM
Low-Speed On-Chip Oscillator Control Register
LOCOCR
8
8
3 ICLK
0008 0035h
SYSTEM
IWDT-Dedicated On-Chip Oscillator Control Register
ILOCOCR
8
8
3 ICLK
0008 0036h
SYSTEM
High-Speed On-Chip Oscillator Control Register
HOCOCR
8
8
3 ICLK
0008 0037h
SYSTEM
High-Speed On-Chip Oscillator Control Register 2
HOCOCR2
8
8
3 ICLK
0008 003Ch
SYSTEM
Oscillation Stabilization Flag Register
OSCOVFSR
8
8
3 ICLK
0008 0040h
SYSTEM
Oscillation Stop Detection Control Register
OSTDCR
8
8
3 ICLK
0008 0041h
SYSTEM
Oscillation Stop Detection Status Register
OSTDSR
8
8
3 ICLK
3 ICLK
0008 00A0h
SYSTEM
Operating Power Control Register
OPCCR
8
8
0008 00A2h
SYSTEM
Main Clock Oscillator Wait Control Register
MOSCWTCR
8
8
3 ICLK
0008 00A5h
SYSTEM
High-Speed On-Chip Oscillator Wait Control Register
HOCOWTCR
8
8
3 ICLK
0008 00C0h
SYSTEM
Reset Status Register 2
RSTSR2
8
8
3 ICLK
0008 00C2h
SYSTEM
Software Reset Register
SWRR
16
16
3 ICLK
0008 00E0h
SYSTEM
Voltage Monitoring 1 Circuit Control Register 1
LVD1CR1
8
8
3 ICLK
0008 00E1h
SYSTEM
Voltage Monitoring 1 Circuit Status Register
LVD1SR
8
8
3 ICLK
0008 00E2h
SYSTEM
Voltage Monitoring 2 Circuit Control Register 1
LVD2CR1
8
8
3 ICLK
0008 00E3h
SYSTEM
Voltage Monitoring 2 Circuit Status Register
LVD2SR
8
8
3 ICLK
0008 03FEh
SYSTEM
Protect Register
PRCR
16
16
3 ICLK
0008 1000h
FLASH
ROM Cache Enable Register
ROMCE
16
16
3 ICLK
0008 1004h
FLASH
ROM Cache Invalidate Register
ROMCIV
16
16
3 ICLK
0008 1300h
BSC
Bus Error Status Clear Register
BERCLR
8
8
2 ICLK
0008 1304h
BSC
Bus Error Monitoring Enable Register
BEREN
8
8
2 ICLK
0008 1308h
BSC
Bus Error Status Register 1
BERSR1
8
8
2 ICLK
2 ICLK
0008 130Ah
BSC
Bus Error Status Register 2
BERSR2
16
16
0008 1310h
BSC
Bus Priority Control Register
BUSPRI
16
16
2 ICLK
0008 2400h
DTC
DTC Control Register
DTCCR
8
8
2 ICLK
0008 2404h
DTC
DTC Vector Base Register
DTCVBR
32
32
2 ICLK
0008 2408h
DTC
DTC Address Mode Register
DTCADMOD
8
8
2 ICLK
2 ICLK
0008 240Ch
DTC
DTC Module Start Register
DTCST
8
8
0008 240Eh
DTC
DTC Status Register
DTCSTS
16
16
2 ICLK
0008 6400h
MPU
Region-0 Start Page Number Register
RSPAGE0
32
32
1 ICLK
0008 6404h
MPU
Region-0 End Page Number Register
REPAGE0
32
32
1 ICLK
0008 6408h
MPU
Region-1 Start Page Number Register
RSPAGE1
32
32
1 ICLK
0008 640Ch
MPU
Region-1 End Page Number Register
REPAGE1
32
32
1 ICLK
0008 6410h
MPU
Region-2 Start Page Number Register
RSPAGE2
32
32
1 ICLK
0008 6414h
MPU
Region-2 End Page Number Register
REPAGE2
32
32
1 ICLK
0008 6418h
MPU
Region-3 Start Page Number Register
RSPAGE3
32
32
1 ICLK
0008 641Ch
MPU
Region-3 End Page Number Register
REPAGE3
32
32
1 ICLK
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 29 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (2/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
0008 6420h
MPU
Region-4 Start Page Number Register
RSPAGE4
32
32
1 ICLK
0008 6424h
MPU
Region-4 End Page Number Register
REPAGE4
32
32
1 ICLK
0008 6428h
MPU
Region-5 Start Page Number Register
RSPAGE5
32
32
1 ICLK
0008 642Ch
MPU
Region-5 End Page Number Register
REPAGE5
32
32
1 ICLK
0008 6430h
MPU
Region-6 Start Page Number Register
RSPAGE6
32
32
1 ICLK
Access Size
ICLK ≥ PCLK
0008 6434h
MPU
Region-6 End Page Number Register
REPAGE6
32
32
1 ICLK
0008 6438h
MPU
Region-7 Start Page Number Register
RSPAGE7
32
32
1 ICLK
0008 643Ch
MPU
Region-7 End Page Number Register
REPAGE7
32
32
1 ICLK
1 ICLK
0008 6500h
MPU
Memory-Protection Enable Register
MPEN
32
32
0008 6504h
MPU
Background Access Control Register
MPBAC
32
32
1 ICLK
0008 6508h
MPU
Memory-Protection Error Status-Clearing Register
MPECLR
32
32
1 ICLK
0008 650Ch
MPU
Memory-Protection Error Status Register
MPESTS
32
32
1 ICLK
0008 6514h
MPU
Data Memory-Protection Error Address Register
MPDEA
32
32
1 ICLK
0008 6520h
MPU
Region Search Address Register
MPSA
32
32
1 ICLK
0008 6524h
MPU
Region Search Operation Register
MPOPS
16
16
1 ICLK
1 ICLK
0008 6526h
MPU
Region Invalidation Operation Register
MPOPI
16
16
0008 6528h
MPU
Instruction-Hit Region Register
MHITI
32
32
1 ICLK
0008 652Ch
MPU
Data-Hit Region Register
MHITD
32
32
1 ICLK
0008 7010h
ICU
Interrupt Request Register 016
IR016
8
8
2 ICLK
0008 7017h
ICU
Interrupt Request Register 023
IR023
8
8
2 ICLK
0008 701Bh
ICU
Interrupt Request Register 027
IR027
8
8
2 ICLK
0008 701Ch
ICU
Interrupt Request Register 028
IR028
8
8
2 ICLK
0008 701Dh
ICU
Interrupt Request Register 029
IR029
8
8
2 ICLK
0008 701Eh
ICU
Interrupt Request Register 030
IR030
8
8
2 ICLK
0008 701Fh
ICU
Interrupt Request Register 031
IR031
8
8
2 ICLK
0008 7020h
ICU
Interrupt Request Register 032
IR032
8
8
2 ICLK
0008 7021h
ICU
Interrupt Request Register 033
IR033
8
8
2 ICLK
0008 7022h
ICU
Interrupt Request Register 034
IR034
8
8
2 ICLK
0008 7028h
ICU
Interrupt Request Register 040
IR040
8
8
2 ICLK
0008 7029h
ICU
Interrupt Request Register 041
IR041
8
8
2 ICLK
0008 702Ch
ICU
Interrupt Request Register 044
IR044
8
8
2 ICLK
0008 702Dh
ICU
Interrupt Request Register 045
IR045
8
8
2 ICLK
0008 702Eh
ICU
Interrupt Request Register 046
IR046
8
8
2 ICLK
0008 702Fh
ICU
Interrupt Request Register 047
IR047
8
8
2 ICLK
0008 7030h
ICU
Interrupt Request Register 048
IR048
8
8
2 ICLK
0008 7031h
ICU
Interrupt Request Register 049
IR049
8
8
2 ICLK
0008 7032h
ICU
Interrupt Request Register 050
IR050
8
8
2 ICLK
0008 7033h
ICU
Interrupt Request Register 051
IR051
8
8
2 ICLK
0008 7034h
ICU
Interrupt Request Register 052
IR052
8
8
2 ICLK
0008 7035h
ICU
Interrupt Request Register 053
IR053
8
8
2 ICLK
0008 7036h
ICU
Interrupt Request Register 054
IR054
8
8
2 ICLK
0008 7037h
ICU
Interrupt Request Register 055
IR055
8
8
2 ICLK
0008 7038h
ICU
Interrupt Request Register 056
IR056
8
8
2 ICLK
0008 7039h
ICU
Interrupt Request Register 057
IR057
8
8
2 ICLK
0008 703Bh
ICU
Interrupt Request Register 059
IR059
8
8
2 ICLK
0008 703Ch
ICU
Interrupt Request Register 060
IR060
8
8
2 ICLK
0008 703Dh
ICU
Interrupt Request Register 061
IR061
8
8
2 ICLK
0008 703Eh
ICU
Interrupt Request Register 062
IR062
8
8
2 ICLK
0008 703Fh
ICU
Interrupt Request Register 063
IR063
8
8
2 ICLK
0008 7040h
ICU
Interrupt Request Register 064
IR064
8
8
2 ICLK
0008 7041h
ICU
Interrupt Request Register 065
IR065
8
8
2 ICLK
0008 7042h
ICU
Interrupt Request Register 066
IR066
8
8
2 ICLK
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 30 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (3/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
0008 7043h
ICU
Interrupt Request Register 067
IR067
8
8
2 ICLK
0008 7044h
ICU
Interrupt Request Register 068
IR068
8
8
2 ICLK
0008 7045h
ICU
Interrupt Request Register 069
IR069
8
8
2 ICLK
0008 7046h
ICU
Interrupt Request Register 070
IR070
8
8
2 ICLK
0008 7047h
ICU
Interrupt Request Register 071
IR071
8
8
2 ICLK
0008 7058h
ICU
Interrupt Request Register 088
IR088
8
8
2 ICLK
0008 7059h
ICU
Interrupt Request Register 089
IR089
8
8
2 ICLK
0008 7062h
ICU
Interrupt Request Register 098
IR098
8
8
2 ICLK
0008 7063h
ICU
Interrupt Request Register 099
IR099
8
8
2 ICLK
0008 7064h
ICU
Interrupt Request Register 100
IR100
8
8
2 ICLK
0008 7065h
ICU
Interrupt Request Register 101
IR101
8
8
2 ICLK
0008 7066h
ICU
Interrupt Request Register 102
IR102
8
8
2 ICLK
0008 7067h
ICU
Interrupt Request Register 103
IR103
8
8
2 ICLK
0008 7068h
ICU
Interrupt Request Register 104
IR104
8
8
2 ICLK
0008 7069h
ICU
Interrupt Request Register 105
IR105
8
8
2 ICLK
0008 706Ah
ICU
Interrupt Request Register 106
IR106
8
8
2 ICLK
0008 706Bh
ICU
Interrupt Request Register 107
IR107
8
8
2 ICLK
0008 706Ch
ICU
Interrupt Request Register 108
IR108
8
8
2 ICLK
0008 706Dh
ICU
Interrupt Request Register 109
IR109
8
8
2 ICLK
0008 706Eh
ICU
Interrupt Request Register 110
IR110
8
8
2 ICLK
Access Size
ICLK ≥ PCLK
0008 706Fh
ICU
Interrupt Request Register 111
IR111
8
8
2 ICLK
0008 7070h
ICU
Interrupt Request Register 112
IR112
8
8
2 ICLK
0008 7071h
ICU
Interrupt Request Register 113
IR113
8
8
2 ICLK
0008 7072h
ICU
Interrupt Request Register 114
IR114
8
8
2 ICLK
0008 7073h
ICU
Interrupt Request Register 115
IR115
8
8
2 ICLK
0008 7074h
ICU
Interrupt Request Register 116
IR116
8
8
2 ICLK
0008 7075h
ICU
Interrupt Request Register 117
IR117
8
8
2 ICLK
0008 7076h
ICU
Interrupt Request Register 118
IR118
8
8
2 ICLK
0008 7077h
ICU
Interrupt Request Register 119
IR119
8
8
2 ICLK
0008 7078h
ICU
Interrupt Request Register 120
IR120
8
8
2 ICLK
0008 7079h
ICU
Interrupt Request Register 121
IR121
8
8
2 ICLK
0008 707Ah
ICU
Interrupt Request Register 122
IR122
8
8
2 ICLK
0008 707Bh
ICU
Interrupt Request Register 123
IR123
8
8
2 ICLK
0008 707Ch
ICU
Interrupt Request Register 124
IR124
8
8
2 ICLK
0008 707Dh
ICU
Interrupt Request Register 125
IR125
8
8
2 ICLK
0008 707Eh
ICU
Interrupt Request Register 126
IR126
8
8
2 ICLK
0008 707Fh
ICU
Interrupt Request Register 127
IR127
8
8
2 ICLK
0008 7080h
ICU
Interrupt Request Register 128
IR128
8
8
2 ICLK
0008 7081h
ICU
Interrupt Request Register 129
IR129
8
8
2 ICLK
0008 7082h
ICU
Interrupt Request Register 130
IR130
8
8
2 ICLK
0008 7083h
ICU
Interrupt Request Register 131
IR131
8
8
2 ICLK
0008 7084h
ICU
Interrupt Request Register 132
IR132
8
8
2 ICLK
0008 7085h
ICU
Interrupt Request Register 133
IR133
8
8
2 ICLK
0008 7086h
ICU
Interrupt Request Register 134
IR134
8
8
2 ICLK
0008 7087h
ICU
Interrupt Request Register 135
IR135
8
8
2 ICLK
0008 7088h
ICU
Interrupt Request Register 136
IR136
8
8
2 ICLK
0008 7089h
ICU
Interrupt Request Register 137
IR137
8
8
2 ICLK
0008 708Ah
ICU
Interrupt Request Register 138
IR138
8
8
2 ICLK
0008 708Bh
ICU
Interrupt Request Register 139
IR139
8
8
2 ICLK
0008 708Ch
ICU
Interrupt Request Register 140
IR140
8
8
2 ICLK
0008 708Dh
ICU
Interrupt Request Register 141
IR141
8
8
2 ICLK
0008 708Eh
ICU
Interrupt Request Register 142
IR142
8
8
2 ICLK
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 31 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (4/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
0008 708Fh
ICU
Interrupt Request Register 143
IR143
8
8
2 ICLK
0008 7090h
ICU
Interrupt Request Register 144
IR144
8
8
2 ICLK
0008 7091h
ICU
Interrupt Request Register 145
IR145
8
8
2 ICLK
0008 7092h
ICU
Interrupt Request Register 146
IR146
8
8
2 ICLK
0008 7095h
ICU
Interrupt Request Register 149
IR149
8
8
2 ICLK
0008 7096h
ICU
Interrupt Request Register 150
IR150
8
8
2 ICLK
0008 7097h
ICU
Interrupt Request Register 151
IR151
8
8
2 ICLK
0008 7098h
ICU
Interrupt Request Register 152
IR152
8
8
2 ICLK
0008 7099h
ICU
Interrupt Request Register 153
IR153
8
8
2 ICLK
0008 709Fh
ICU
Interrupt Request Register 159
IR159
8
8
2 ICLK
0008 70A0h
ICU
Interrupt Request Register 160
IR160
8
8
2 ICLK
0008 70A1h
ICU
Interrupt Request Register 161
IR161
8
8
2 ICLK
0008 70A2h
ICU
Interrupt Request Register 162
IR162
8
8
2 ICLK
0008 70A3h
ICU
Interrupt Request Register 163
IR163
8
8
2 ICLK
0008 70A4h
ICU
Interrupt Request Register 164
IR164
8
8
2 ICLK
0008 70A5h
ICU
Interrupt Request Register 165
IR165
8
8
2 ICLK
0008 70A8h
ICU
Interrupt Request Register 168
IR168
8
8
2 ICLK
0008 70A9h
ICU
Interrupt Request Register 169
IR169
8
8
2 ICLK
0008 70AAh
ICU
Interrupt Request Register 170
IR170
8
8
2 ICLK
0008 70ABh
ICU
Interrupt Request Register 171
IR171
8
8
2 ICLK
0008 70ACh
ICU
Interrupt Request Register 172
IR172
8
8
2 ICLK
0008 70ADh
ICU
Interrupt Request Register 173
IR173
8
8
2 ICLK
0008 70AEh
ICU
Interrupt Request Register 174
IR174
8
8
2 ICLK
0008 70AFh
ICU
Interrupt Request Register 175
IR175
8
8
2 ICLK
0008 70B0h
ICU
Interrupt Request Register 176
IR176
8
8
2 ICLK
0008 70B1h
ICU
Interrupt Request Register 177
IR177
8
8
2 ICLK
0008 70B2h
ICU
Interrupt Request Register 178
IR178
8
8
2 ICLK
0008 70B3h
ICU
Interrupt Request Register 179
IR179
8
8
2 ICLK
0008 70B4h
ICU
Interrupt Request Register 180
IR180
8
8
2 ICLK
0008 70B5h
ICU
Interrupt Request Register 181
IR181
8
8
2 ICLK
0008 70B6h
ICU
Interrupt Request Register 182
IR182
8
8
2 ICLK
0008 70B7h
ICU
Interrupt Request Register 183
IR183
8
8
2 ICLK
0008 70B8h
ICU
Interrupt Request Register 184
IR184
8
8
2 ICLK
0008 70B9h
ICU
Interrupt Request Register 185
IR185
8
8
2 ICLK
0008 70BAh
ICU
Interrupt Request Register 186
IR186
8
8
2 ICLK
Access Size
ICLK ≥ PCLK
0008 70BBh
ICU
Interrupt Request Register 187
IR187
8
8
2 ICLK
0008 70BCh
ICU
Interrupt Request Register 188
IR188
8
8
2 ICLK
0008 70BDh
ICU
Interrupt Request Register 189
IR189
8
8
2 ICLK
0008 70BEh
ICU
Interrupt Request Register 190
IR190
8
8
2 ICLK
0008 70BFh
ICU
Interrupt Request Register 191
IR191
8
8
2 ICLK
0008 70C0h
ICU
Interrupt Request Register 192
IR192
8
8
2 ICLK
0008 70C1h
ICU
Interrupt Request Register 193
IR193
8
8
2 ICLK
0008 70C2h
ICU
Interrupt Request Register 194
IR194
8
8
2 ICLK
0008 70C3h
ICU
Interrupt Request Register 195
IR195
8
8
2 ICLK
0008 70C4h
ICU
Interrupt Request Register 196
IR196
8
8
2 ICLK
0008 70C5h
ICU
Interrupt Request Register 197
IR197
8
8
2 ICLK
0008 70CAh
ICU
Interrupt Request Register 202
IR202
8
8
2 ICLK
0008 70CBh
ICU
Interrupt Request Register 203
IR203
8
8
2 ICLK
0008 70CCh
ICU
Interrupt Request Register 204
IR204
8
8
2 ICLK
0008 70CDh
ICU
Interrupt Request Register 205
IR205
8
8
2 ICLK
0008 70CEh
ICU
Interrupt Request Register 206
IR206
8
8
2 ICLK
0008 70CFh
ICU
Interrupt Request Register 207
IR207
8
8
2 ICLK
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 32 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (5/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
0008 70D0h
ICU
Interrupt Request Register 208
IR208
8
8
2 ICLK
0008 70D1h
ICU
Interrupt Request Register 209
IR209
8
8
2 ICLK
0008 70D2h
ICU
Interrupt Request Register 210
IR210
8
8
2 ICLK
0008 70D3h
ICU
Interrupt Request Register 211
IR211
8
8
2 ICLK
0008 70D4h
ICU
Interrupt Request Register 212
IR212
8
8
2 ICLK
0008 70D5h
ICU
Interrupt Request Register 213
IR213
8
8
2 ICLK
0008 70D6h
ICU
Interrupt Request Register 214
IR214
8
8
2 ICLK
0008 70D7h
ICU
Interrupt Request Register 215
IR215
8
8
2 ICLK
0008 70D8h
ICU
Interrupt Request Register 216
IR216
8
8
2 ICLK
0008 70D9h
ICU
Interrupt Request Register 217
IR217
8
8
2 ICLK
0008 70DAh
ICU
Interrupt Request Register 218
IR218
8
8
2 ICLK
0008 70DBh
ICU
Interrupt Request Register 219
IR219
8
8
2 ICLK
0008 70DCh
ICU
Interrupt Request Register 220
IR220
8
8
2 ICLK
0008 70DDh
ICU
Interrupt Request Register 221
IR221
8
8
2 ICLK
0008 70DEh
ICU
Interrupt Request Register 222
IR222
8
8
2 ICLK
Access Size
ICLK ≥ PCLK
0008 70DFh
ICU
Interrupt Request Register 223
IR223
8
8
2 ICLK
0008 70E0h
ICU
Interrupt Request Register 224
IR224
8
8
2 ICLK
0008 70E1h
ICU
Interrupt Request Register 225
IR225
8
8
2 ICLK
0008 70E2h
ICU
Interrupt Request Register 226
IR226
8
8
2 ICLK
0008 70E3h
ICU
Interrupt Request Register 227
IR227
8
8
2 ICLK
0008 70E4h
ICU
Interrupt Request Register 228
IR228
8
8
2 ICLK
0008 70E5h
ICU
Interrupt Request Register 229
IR229
8
8
2 ICLK
0008 70E6h
ICU
Interrupt Request Register 230
IR230
8
8
2 ICLK
0008 70E7h
ICU
Interrupt Request Register 231
IR231
8
8
2 ICLK
0008 70E8h
ICU
Interrupt Request Register 232
IR232
8
8
2 ICLK
0008 70E9h
ICU
Interrupt Request Register 233
IR233
8
8
2 ICLK
0008 70EAh
ICU
Interrupt Request Register 234
IR234
8
8
2 ICLK
0008 70EBh
ICU
Interrupt Request Register 235
IR235
8
8
2 ICLK
0008 70ECh
ICU
Interrupt Request Register 236
IR236
8
8
2 ICLK
0008 70EDh
ICU
Interrupt Request Register 237
IR237
8
8
2 ICLK
0008 70EEh
ICU
Interrupt Request Register 238
IR238
8
8
2 ICLK
0008 70EFh
ICU
Interrupt Request Register 239
IR239
8
8
2 ICLK
0008 70F0h
ICU
Interrupt Request Register 240
IR240
8
8
2 ICLK
0008 70F1h
ICU
Interrupt Request Register 241
IR241
8
8
2 ICLK
0008 70F2h
ICU
Interrupt Request Register 242
IR242
8
8
2 ICLK
0008 70F3h
ICU
Interrupt Request Register 243
IR243
8
8
2 ICLK
0008 70F4h
ICU
Interrupt Request Register 244
IR244
8
8
2 ICLK
0008 70F6h
ICU
Interrupt Request Register 246
IR246
8
8
2 ICLK
0008 70F7h
ICU
Interrupt Request Register 247
IR247
8
8
2 ICLK
0008 70F8h
ICU
Interrupt Request Register 248
IR248
8
8
2 ICLK
0008 70F9h
ICU
Interrupt Request Register 249
IR249
8
8
2 ICLK
0008 70FAh
ICU
Interrupt Request Register 250
IR250
8
8
2 ICLK
0008 70FBh
ICU
Interrupt Request Register 251
IR251
8
8
2 ICLK
0008 70FCh
ICU
Interrupt Request Register 252
IR252
8
8
2 ICLK
0008 70FDh
ICU
Interrupt Request Register 253
IR253
8
8
2 ICLK
0008 711Bh
ICU
DTC Transfer Request Enable Register 027
DTCER027
8
8
2 ICLK
0008 711Ch
ICU
DTC Transfer Request Enable Register 028
DTCER028
8
8
2 ICLK
0008 711Dh
ICU
DTC Transfer Request Enable Register 029
DTCER029
8
8
2 ICLK
0008 711Eh
ICU
DTC Transfer Request Enable Register 030
DTCER030
8
8
2 ICLK
0008 711Fh
ICU
DTC Transfer Request Enable Register 031
DTCER031
8
8
2 ICLK
0008 712Dh
ICU
DTC Transfer Request Enable Register 045
DTCER045
8
8
2 ICLK
0008 712Eh
ICU
DTC Transfer Request Enable Register 046
DTCER046
8
8
2 ICLK
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 33 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (6/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
0008 7130h
ICU
DTC Transfer Request Enable Register 048
DTCER048
8
8
2 ICLK
0008 7131h
ICU
DTC Transfer Request Enable Register 049
DTCER049
8
8
2 ICLK
0008 7132h
ICU
DTC Transfer Request Enable Register 050
DTCER050
8
8
2 ICLK
0008 7133h
ICU
DTC Transfer Request Enable Register 051
DTCER051
8
8
2 ICLK
0008 7135h
ICU
DTC Transfer Request Enable Register 053
DTCER053
8
8
2 ICLK
0008 7136h
ICU
DTC Transfer Request Enable Register 054
DTCER054
8
8
2 ICLK
0008 7137h
ICU
DTC Transfer Request Enable Register 055
DTCER055
8
8
2 ICLK
0008 7138h
ICU
DTC Transfer Request Enable Register 056
DTCER056
8
8
2 ICLK
Access Size
ICLK ≥ PCLK
0008 713Bh
ICU
DTC Transfer Request Enable Register 059
DTCER059
8
8
2 ICLK
0008 7140h
ICU
DTC Transfer Request Enable Register 064
DTCER064
8
8
2 ICLK
0008 7141h
ICU
DTC Transfer Request Enable Register 065
DTCER065
8
8
2 ICLK
0008 7142h
ICU
DTC Transfer Request Enable Register 066
DTCER066
8
8
2 ICLK
0008 7143h
ICU
DTC Transfer Request Enable Register 067
DTCER067
8
8
2 ICLK
0008 7144h
ICU
DTC Transfer Request Enable Register 068
DTCER068
8
8
2 ICLK
0008 7145h
ICU
DTC Transfer Request Enable Register 069
DTCER069
8
8
2 ICLK
0008 7146h
ICU
DTC Transfer Request Enable Register 070
DTCER070
8
8
2 ICLK
0008 7147h
ICU
DTC Transfer Request Enable Register 071
DTCER071
8
8
2 ICLK
0008 7162h
ICU
DTC Transfer Request Enable Register 098
DTCER098
8
8
2 ICLK
0008 7163h
ICU
DTC Transfer Request Enable Register 099
DTCER099
8
8
2 ICLK
0008 7164h
ICU
DTC Transfer Request Enable Register 100
DTCER100
8
8
2 ICLK
0008 7165h
ICU
DTC Transfer Request Enable Register 101
DTCER101
8
8
2 ICLK
0008 7166h
ICU
DTC Transfer Request Enable Register 102
DTCER102
8
8
2 ICLK
0008 7167h
ICU
DTC Transfer Request Enable Register 103
DTCER103
8
8
2 ICLK
0008 7168h
ICU
DTC Transfer Request Enable Register 104
DTCER104
8
8
2 ICLK
0008 7169h
ICU
DTC Transfer Request Enable Register 105
DTCER105
8
8
2 ICLK
0008 716Ah
ICU
DTC Transfer Request Enable Register 106
DTCER106
8
8
2 ICLK
0008 716Bh
ICU
DTC Transfer Request Enable Register 107
DTCER107
8
8
2 ICLK
0008 716Ch
ICU
DTC Transfer Request Enable Register 108
DTCER108
8
8
2 ICLK
0008 716Dh
ICU
DTC Transfer Request Enable Register 109
DTCER109
8
8
2 ICLK
0008 716Eh
ICU
DTC Transfer Request Enable Register 110
DTCER110
8
8
2 ICLK
0008 716Fh
ICU
DTC Transfer Request Enable Register 111
DTCER111
8
8
2 ICLK
0008 7170h
ICU
DTC Transfer Request Enable Register 112
DTCER112
8
8
2 ICLK
0008 7171h
ICU
DTC Transfer Request Enable Register 113
DTCER113
8
8
2 ICLK
0008 7172h
ICU
DTC Transfer Request Enable Register 114
DTCER114
8
8
2 ICLK
0008 7173h
ICU
DTC Transfer Request Enable Register 115
DTCER115
8
8
2 ICLK
0008 7174h
ICU
DTC Transfer Request Enable Register 116
DTCER116
8
8
2 ICLK
0008 7175h
ICU
DTC Transfer Request Enable Register 117
DTCER117
8
8
2 ICLK
0008 7179h
ICU
DTC Transfer Request Enable Register 121
DTCER121
8
8
2 ICLK
0008 717Ah
ICU
DTC Transfer Request Enable Register 122
DTCER122
8
8
2 ICLK
0008 717Dh
ICU
DTC Transfer Request Enable Register 125
DTCER125
8
8
2 ICLK
0008 717Eh
ICU
DTC Transfer Request Enable Register 126
DTCER126
8
8
2 ICLK
0008 7181h
ICU
DTC Transfer Request Enable Register 129
DTCER129
8
8
2 ICLK
0008 7182h
ICU
DTC Transfer Request Enable Register 130
DTCER130
8
8
2 ICLK
0008 7183h
ICU
DTC Transfer Request Enable Register 131
DTCER131
8
8
2 ICLK
0008 7184h
ICU
DTC Transfer Request Enable Register 132
DTCER132
8
8
2 ICLK
0008 7186h
ICU
DTC Transfer Request Enable Register 134
DTCER134
8
8
2 ICLK
0008 7187h
ICU
DTC Transfer Request Enable Register 135
DTCER135
8
8
2 ICLK
0008 7188h
ICU
DTC Transfer Request Enable Register 136
DTCER136
8
8
2 ICLK
0008 7189h
ICU
DTC Transfer Request Enable Register 137
DTCER137
8
8
2 ICLK
0008 718Ah
ICU
DTC Transfer Request Enable Register 138
DTCER138
8
8
2 ICLK
0008 718Bh
ICU
DTC Transfer Request Enable Register 139
DTCER139
8
8
2 ICLK
0008 718Ch
ICU
DTC Transfer Request Enable Register 140
DTCER140
8
8
2 ICLK
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 34 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (7/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
0008 718Dh
ICU
DTC Transfer Request Enable Register 141
DTCER141
8
8
2 ICLK
0008 718Eh
ICU
DTC Transfer Request Enable Register 142
DTCER142
8
8
2 ICLK
Access Size
ICLK ≥ PCLK
0008 718Fh
ICU
DTC Transfer Request Enable Register 143
DTCER143
8
8
2 ICLK
0008 7190h
ICU
DTC Transfer Request Enable Register 144
DTCER144
8
8
2 ICLK
0008 7191h
ICU
DTC Transfer Request Enable Register 145
DTCER145
8
8
2 ICLK
0008 7195h
ICU
DTC Transfer Request Enable Register 149
DTCER149
8
8
2 ICLK
0008 7196h
ICU
DTC Transfer Request Enable Register 150
DTCER150
8
8
2 ICLK
0008 7197h
ICU
DTC Transfer Request Enable Register 151
DTCER151
8
8
2 ICLK
0008 7198h
ICU
DTC Transfer Request Enable Register 152
DTCER152
8
8
2 ICLK
0008 7199h
ICU
DTC Transfer Request Enable Register 153
DTCER153
8
8
2 ICLK
0008 719Fh
ICU
DTC Transfer Request Enable Register 159
DTCER159
8
8
2 ICLK
0008 71A0h
ICU
DTC Transfer Request Enable Register 160
DTCER160
8
8
2 ICLK
0008 71A1h
ICU
DTC Transfer Request Enable Register 161
DTCER161
8
8
2 ICLK
0008 71A2h
ICU
DTC Transfer Request Enable Register 162
DTCER162
8
8
2 ICLK
0008 71ADh
ICU
DTC Transfer Request Enable Register 173
DTCER173
8
8
2 ICLK
0008 71AEh
ICU
DTC Transfer Request Enable Register 174
DTCER174
8
8
2 ICLK
0008 71AFh
ICU
DTC Transfer Request Enable Register 175
DTCER175
8
8
2 ICLK
0008 71B1h
ICU
DTC Transfer Request Enable Register 177
DTCER177
8
8
2 ICLK
0008 71B2h
ICU
DTC Transfer Request Enable Register 178
DTCER178
8
8
2 ICLK
0008 71B4h
ICU
DTC Transfer Request Enable Register 180
DTCER180
8
8
2 ICLK
0008 71B5h
ICU
DTC Transfer Request Enable Register 181
DTCER181
8
8
2 ICLK
0008 71B7h
ICU
DTC Transfer Request Enable Register 183
DTCER183
8
8
2 ICLK
0008 71B8h
ICU
DTC Transfer Request Enable Register 184
DTCER184
8
8
2 ICLK
0008 71BAh
ICU
DTC Transfer Request Enable Register 186
DTCER186
8
8
2 ICLK
0008 71BBh
ICU
DTC Transfer Request Enable Register 187
DTCER187
8
8
2 ICLK
0008 71BDh
ICU
DTC Transfer Request Enable Register 189
DTCER189
8
8
2 ICLK
0008 71BEh
ICU
DTC Transfer Request Enable Register 190
DTCER190
8
8
2 ICLK
0008 71C0h
ICU
DTC Transfer Request Enable Register 192
DTCER192
8
8
2 ICLK
0008 71C1h
ICU
DTC Transfer Request Enable Register 193
DTCER193
8
8
2 ICLK
0008 71C3h
ICU
DTC Transfer Request Enable Register 195
DTCER195
8
8
2 ICLK
0008 71C4h
ICU
DTC Transfer Request Enable Register 196
DTCER196
8
8
2 ICLK
0008 71CBh
ICU
DTC Transfer Request Enable Register 203
DTCER203
8
8
2 ICLK
0008 71CCh
ICU
DTC Transfer Request Enable Register 204
DTCER204
8
8
2 ICLK
0008 71CDh
ICU
DTC Transfer Request Enable Register 205
DTCER205
8
8
2 ICLK
0008 71CEh
ICU
DTC Transfer Request Enable Register 206
DTCER206
8
8
2 ICLK
0008 71CFh
ICU
DTC Transfer Request Enable Register 207
DTCER207
8
8
2 ICLK
0008 71D0h
ICU
DTC Transfer Request Enable Register 208
DTCER208
8
8
2 ICLK
0008 71D1h
ICU
DTC Transfer Request Enable Register 209
DTCER209
8
8
2 ICLK
0008 71D2h
ICU
DTC Transfer Request Enable Register 210
DTCER210
8
8
2 ICLK
0008 71D4h
ICU
DTC Transfer Request Enable Register 212
DTCER212
8
8
2 ICLK
0008 71D5h
ICU
DTC Transfer Request Enable Register 213
DTCER213
8
8
2 ICLK
0008 71D6h
ICU
DTC Transfer Request Enable Register 214
DTCER214
8
8
2 ICLK
0008 71D7h
ICU
DTC Transfer Request Enable Register 215
DTCER215
8
8
2 ICLK
0008 71D8h
ICU
DTC Transfer Request Enable Register 216
DTCER216
8
8
2 ICLK
0008 71D9h
ICU
DTC Transfer Request Enable Register 217
DTCER217
8
8
2 ICLK
0008 71DBh
ICU
DTC Transfer Request Enable Register 219
DTCER219
8
8
2 ICLK
0008 71DCh
ICU
DTC Transfer Request Enable Register 220
DTCER220
8
8
2 ICLK
0008 71DFh
ICU
DTC Transfer Request Enable Register 223
DTCER223
8
8
2 ICLK
0008 71E0h
ICU
DTC Transfer Request Enable Register 224
DTCER224
8
8
2 ICLK
0008 71E3h
ICU
DTC Transfer Request Enable Register 227
DTCER227
8
8
2 ICLK
0008 71E4h
ICU
DTC Transfer Request Enable Register 228
DTCER228
8
8
2 ICLK
0008 71E7h
ICU
DTC Transfer Request Enable Register 231
DTCER231
8
8
2 ICLK
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 35 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (8/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
0008 71E8h
ICU
DTC Transfer Request Enable Register 232
DTCER232
8
8
2 ICLK
0008 71EBh
ICU
DTC Transfer Request Enable Register 235
DTCER235
8
8
2 ICLK
0008 71ECh
ICU
DTC Transfer Request Enable Register 236
DTCER236
8
8
2 ICLK
0008 71EEh
ICU
DTC Transfer Request Enable Register 238
DTCER238
8
8
2 ICLK
0008 71EFh
ICU
DTC Transfer Request Enable Register 239
DTCER239
8
8
2 ICLK
0008 71F1h
ICU
DTC Transfer Request Enable Register 241
DTCER241
8
8
2 ICLK
0008 71F2h
ICU
DTC Transfer Request Enable Register 242
DTCER242
8
8
2 ICLK
0008 71F3h
ICU
DTC Transfer Request Enable Register 243
DTCER243
8
8
2 ICLK
0008 71F4h
ICU
DTC Transfer Request Enable Register 244
DTCER244
8
8
2 ICLK
0008 71F7h
ICU
DTC Transfer Request Enable Register 247
DTCER247
8
8
2 ICLK
0008 71F8h
ICU
DTC Transfer Request Enable Register 248
DTCER248
8
8
2 ICLK
0008 71FBh
ICU
DTC Transfer Request Enable Register 251
DTCER251
8
8
2 ICLK
0008 71FCh
ICU
DTC Transfer Request Enable Register 252
DTCER252
8
8
2 ICLK
0008 7202h
ICU
Interrupt Request Enable Register 02
IER02
8
8
2 ICLK
0008 7203h
ICU
Interrupt Request Enable Register 03
IER03
8
8
2 ICLK
0008 7204h
ICU
Interrupt Request Enable Register 04
IER04
8
8
2 ICLK
0008 7205h
ICU
Interrupt Request Enable Register 05
IER05
8
8
2 ICLK
0008 7206h
ICU
Interrupt Request Enable Register 06
IER06
8
8
2 ICLK
0008 7207h
ICU
Interrupt Request Enable Register 07
IER07
8
8
2 ICLK
0008 7208h
ICU
Interrupt Request Enable Register 08
IER08
8
8
2 ICLK
0008 720Bh
ICU
Interrupt Request Enable Register 0B
IER0B
8
8
2 ICLK
0008 720Ch
ICU
Interrupt Request Enable Register 0C
IER0C
8
8
2 ICLK
0008 720Dh
ICU
Interrupt Request Enable Register 0D
IER0D
8
8
2 ICLK
0008 720Eh
ICU
Interrupt Request Enable Register 0E
IER0E
8
8
2 ICLK
0008 720Fh
ICU
Interrupt Request Enable Register 0F
IER0F
8
8
2 ICLK
0008 7210h
ICU
Interrupt Request Enable Register 10
IER10
8
8
2 ICLK
0008 7211h
ICU
Interrupt Request Enable Register 11
IER11
8
8
2 ICLK
0008 7212h
ICU
Interrupt Request Enable Register 12
IER12
8
8
2 ICLK
0008 7213h
ICU
Interrupt Request Enable Register 13
IER13
8
8
2 ICLK
0008 7214h
ICU
Interrupt Request Enable Register 14
IER14
8
8
2 ICLK
0008 7215h
ICU
Interrupt Request Enable Register 15
IER15
8
8
2 ICLK
0008 7216h
ICU
Interrupt Request Enable Register 16
IER16
8
8
2 ICLK
0008 7217h
ICU
Interrupt Request Enable Register 17
IER17
8
8
2 ICLK
0008 7218h
ICU
Interrupt Request Enable Register 18
IER18
8
8
2 ICLK
0008 7219h
ICU
Interrupt Request Enable Register 19
IER19
8
8
2 ICLK
0008 721Ah
ICU
Interrupt Request Enable Register 1A
IER1A
8
8
2 ICLK
0008 721Bh
ICU
Interrupt Request Enable Register 1B
IER1B
8
8
2 ICLK
0008 721Ch
ICU
Interrupt Request Enable Register 1C
IER1C
8
8
2 ICLK
0008 721Dh
ICU
Interrupt Request Enable Register 1D
IER1D
8
8
2 ICLK
0008 721Eh
ICU
Interrupt Request Enable Register 1E
IER1E
8
8
2 ICLK
0008 721Fh
ICU
Interrupt Request Enable Register 1F
IER1F
8
8
2 ICLK
0008 72E0h
ICU
Software Interrupt Generation Register
SWINTR
8
8
2 ICLK
Access Size
ICLK ≥ PCLK
0008 72F0h
ICU
Fast Interrupt Set Register
FIR
16
16
2 ICLK
0008 7300h
ICU
Interrupt Source Priority Register 000
IPR000
8
8
2 ICLK
0008 7302h
ICU
Interrupt Source Priority Register 002
IPR002
8
8
2 ICLK
0008 7303h
ICU
Interrupt Source Priority Register 003
IPR003
8
8
2 ICLK
0008 7304h
ICU
Interrupt Source Priority Register 004
IPR004
8
8
2 ICLK
0008 7305h
ICU
Interrupt Source Priority Register 005
IPR005
8
8
2 ICLK
0008 7306h
ICU
Interrupt Source Priority Register 006
IPR006
8
8
2 ICLK
0008 7307h
ICU
Interrupt Source Priority Register 007
IPR007
8
8
2 ICLK
0008 7320h
ICU
Interrupt Source Priority Register 032
IPR032
8
8
2 ICLK
0008 7321h
ICU
Interrupt Source Priority Register 033
IPR033
8
8
2 ICLK
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 36 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (9/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
0008 7322h
ICU
Interrupt Source Priority Register 034
IPR034
8
8
2 ICLK
0008 7328h
ICU
Interrupt Source Priority Register 040
IPR040
8
8
2 ICLK
0008 7329h
ICU
Interrupt Source Priority Register 041
IPR041
8
8
2 ICLK
0008 732Ch
ICU
Interrupt Source Priority Register 044
IPR044
8
8
2 ICLK
0008 7330h
ICU
Interrupt Source Priority Register 048
IPR048
8
8
2 ICLK
0008 7331h
ICU
Interrupt Source Priority Register 049
IPR049
8
8
2 ICLK
0008 7332h
ICU
Interrupt Source Priority Register 050
IPR050
8
8
2 ICLK
0008 7333h
ICU
Interrupt Source Priority Register 051
IPR051
8
8
2 ICLK
0008 7334h
ICU
Interrupt Source Priority Register 052
IPR052
8
8
2 ICLK
0008 7335h
ICU
Interrupt Source Priority Register 053
IPR053
8
8
2 ICLK
0008 7336h
ICU
Interrupt Source Priority Register 054
IPR054
8
8
2 ICLK
0008 7337h
ICU
Interrupt Source Priority Register 055
IPR055
8
8
2 ICLK
0008 7338h
ICU
Interrupt Source Priority Register 056
IPR056
8
8
2 ICLK
0008 7339h
ICU
Interrupt Source Priority Register 057
IPR057
8
8
2 ICLK
0008 733Bh
ICU
Interrupt Source Priority Register 059
IPR059
8
8
2 ICLK
0008 733Ch
ICU
Interrupt Source Priority Register 060
IPR060
8
8
2 ICLK
0008 733Dh
ICU
Interrupt Source Priority Register 061
IPR061
8
8
2 ICLK
0008 733Eh
ICU
Interrupt Source Priority Register 062
IPR062
8
8
2 ICLK
0008 733Fh
ICU
Interrupt Source Priority Register 063
IPR063
8
8
2 ICLK
0008 7340h
ICU
Interrupt Source Priority Register 064
IPR064
8
8
2 ICLK
0008 7341h
ICU
Interrupt Source Priority Register 065
IPR065
8
8
2 ICLK
0008 7342h
ICU
Interrupt Source Priority Register 066
IPR066
8
8
2 ICLK
0008 7343h
ICU
Interrupt Source Priority Register 067
IPR067
8
8
2 ICLK
0008 7344h
ICU
Interrupt Source Priority Register 068
IPR068
8
8
2 ICLK
0008 7345h
ICU
Interrupt Source Priority Register 069
IPR069
8
8
2 ICLK
0008 7346h
ICU
Interrupt Source Priority Register 070
IPR070
8
8
2 ICLK
0008 7347h
ICU
Interrupt Source Priority Register 071
IPR071
8
8
2 ICLK
0008 7358h
ICU
Interrupt Source Priority Register 088
IPR088
8
8
2 ICLK
0008 7359h
ICU
Interrupt Source Priority Register 089
IPR089
8
8
2 ICLK
0008 7362h
ICU
Interrupt Source Priority Register 098
IPR098
8
8
2 ICLK
0008 7363h
ICU
Interrupt Source Priority Register 099
IPR099
8
8
2 ICLK
0008 7364h
ICU
Interrupt Source Priority Register 100
IPR100
8
8
2 ICLK
0008 7365h
ICU
Interrupt Source Priority Register 101
IPR101
8
8
2 ICLK
0008 7366h
ICU
Interrupt Source Priority Register 102
IPR102
8
8
2 ICLK
0008 7367h
ICU
Interrupt Source Priority Register 103
IPR103
8
8
2 ICLK
0008 7368h
ICU
Interrupt Source Priority Register 104
IPR104
8
8
2 ICLK
0008 7369h
ICU
Interrupt Source Priority Register 105
IPR105
8
8
2 ICLK
0008 736Ah
ICU
Interrupt Source Priority Register 106
IPR106
8
8
2 ICLK
0008 736Bh
ICU
Interrupt Source Priority Register 107
IPR107
8
8
2 ICLK
0008 736Ch
ICU
Interrupt Source Priority Register 108
IPR108
8
8
2 ICLK
0008 736Dh
ICU
Interrupt Source Priority Register 109
IPR109
8
8
2 ICLK
0008 736Eh
ICU
Interrupt Source Priority Register 110
IPR110
8
8
2 ICLK
0008 736Fh
ICU
Interrupt Source Priority Register 111
IPR111
8
8
2 ICLK
0008 7370h
ICU
Interrupt Source Priority Register 112
IPR112
8
8
2 ICLK
0008 7371h
ICU
Interrupt Source Priority Register 113
IPR113
8
8
2 ICLK
0008 7372h
ICU
Interrupt Source Priority Register 114
IPR114
8
8
2 ICLK
0008 7376h
ICU
Interrupt Source Priority Register 118
IPR118
8
8
2 ICLK
0008 7379h
ICU
Interrupt Source Priority Register 121
IPR121
8
8
2 ICLK
Access Size
ICLK ≥ PCLK
0008 737Bh
ICU
Interrupt Source Priority Register 123
IPR123
8
8
2 ICLK
0008 737Dh
ICU
Interrupt Source Priority Register 125
IPR125
8
8
2 ICLK
0008 737Fh
ICU
Interrupt Source Priority Register 127
IPR127
8
8
2 ICLK
0008 7381h
ICU
Interrupt Source Priority Register 129
IPR129
8
8
2 ICLK
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 37 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (10/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
0008 7385h
ICU
Interrupt Source Priority Register 133
IPR133
8
8
2 ICLK
0008 7386h
ICU
Interrupt Source Priority Register 134
IPR134
8
8
2 ICLK
Access Size
ICLK ≥ PCLK
0008 738Ah
ICU
Interrupt Source Priority Register 138
IPR138
8
8
2 ICLK
0008 738Bh
ICU
Interrupt Source Priority Register 139
IPR139
8
8
2 ICLK
0008 738Eh
ICU
Interrupt Source Priority Register 142
IPR142
8
8
2 ICLK
0008 7392h
ICU
Interrupt Source Priority Register 146
IPR146
8
8
2 ICLK
0008 7395h
ICU
Interrupt Source Priority Register 149
IPR149
8
8
2 ICLK
0008 7397h
ICU
Interrupt Source Priority Register 151
IPR151
8
8
2 ICLK
0008 7399h
ICU
Interrupt Source Priority Register 153
IPR153
8
8
2 ICLK
0008 739Fh
ICU
Interrupt Source Priority Register 159
IPR159
8
8
2 ICLK
0008 73A3h
ICU
Interrupt Source Priority Register 163
IPR163
8
8
2 ICLK
0008 73A8h
ICU
Interrupt Source Priority Register 168
IPR168
8
8
2 ICLK
0008 73ADh
ICU
Interrupt Source Priority Register 173
IPR173
8
8
2 ICLK
0008 73AEh
ICU
Interrupt Source Priority Register 174
IPR174
8
8
2 ICLK
0008 73B1h
ICU
Interrupt Source Priority Register 177
IPR177
8
8
2 ICLK
0008 73B4h
ICU
Interrupt Source Priority Register 180
IPR180
8
8
2 ICLK
0008 73B7h
ICU
Interrupt Source Priority Register 183
IPR183
8
8
2 ICLK
0008 73BAh
ICU
Interrupt Source Priority Register 186
IPR186
8
8
2 ICLK
0008 73BDh
ICU
Interrupt Source Priority Register 189
IPR189
8
8
2 ICLK
0008 73C0h
ICU
Interrupt Source Priority Register 192
IPR192
8
8
2 ICLK
0008 73C3h
ICU
Interrupt Source Priority Register 195
IPR195
8
8
2 ICLK
0008 73CAh
ICU
Interrupt Source Priority Register 202
IPR202
8
8
2 ICLK
0008 73CBh
ICU
Interrupt Source Priority Register 203
IPR203
8
8
2 ICLK
0008 73CCh
ICU
Interrupt Source Priority Register 204
IPR204
8
8
2 ICLK
0008 73CDh
ICU
Interrupt Source Priority Register 205
IPR205
8
8
2 ICLK
0008 73CEh
ICU
Interrupt Source Priority Register 206
IPR206
8
8
2 ICLK
0008 73CFh
ICU
Interrupt Source Priority Register 207
IPR207
8
8
2 ICLK
0008 73D0h
ICU
Interrupt Source Priority Register 208
IPR208
8
8
2 ICLK
0008 73D1h
ICU
Interrupt Source Priority Register 209
IPR209
8
8
2 ICLK
0008 73D2h
ICU
Interrupt Source Priority Register 210
IPR210
8
8
2 ICLK
0008 73D3h
ICU
Interrupt Source Priority Register 211
IPR211
8
8
2 ICLK
0008 73D4h
ICU
Interrupt Source Priority Register 212
IPR212
8
8
2 ICLK
0008 73D5h
ICU
Interrupt Source Priority Register 213
IPR213
8
8
2 ICLK
0008 73D6h
ICU
Interrupt Source Priority Register 214
IPR214
8
8
2 ICLK
0008 73D7h
ICU
Interrupt Source Priority Register 215
IPR215
8
8
2 ICLK
0008 73D8h
ICU
Interrupt Source Priority Register 216
IPR216
8
8
2 ICLK
0008 73D9h
ICU
Interrupt Source Priority Register 217
IPR217
8
8
2 ICLK
0008 73DAh
ICU
Interrupt Source Priority Register 218
IPR218
8
8
2 ICLK
0008 73DEh
ICU
Interrupt Source Priority Register 222
IPR222
8
8
2 ICLK
0008 73E2h
ICU
Interrupt Source Priority Register 226
IPR226
8
8
2 ICLK
0008 73E6h
ICU
Interrupt Source Priority Register 230
IPR230
8
8
2 ICLK
0008 73EAh
ICU
Interrupt Source Priority Register 234
IPR234
8
8
2 ICLK
0008 73EEh
ICU
Interrupt Source Priority Register 238
IPR238
8
8
2 ICLK
0008 73EFh
ICU
Interrupt Source Priority Register 239
IPR239
8
8
2 ICLK
0008 73F0h
ICU
Interrupt Source Priority Register 240
IPR240
8
8
2 ICLK
0008 73F1h
ICU
Interrupt Source Priority Register 241
IPR241
8
8
2 ICLK
0008 73F2h
ICU
Interrupt Source Priority Register 242
IPR242
8
8
2 ICLK
0008 73F3h
ICU
Interrupt Source Priority Register 243
IPR243
8
8
2 ICLK
0008 73F4h
ICU
Interrupt Source Priority Register 244
IPR244
8
8
2 ICLK
0008 73F6h
ICU
Interrupt Source Priority Register 246
IPR246
8
8
2 ICLK
0008 73F7h
ICU
Interrupt Source Priority Register 247
IPR247
8
8
2 ICLK
0008 73F8h
ICU
Interrupt Source Priority Register 248
IPR248
8
8
2 ICLK
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 38 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (11/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
0008 73F9h
ICU
Interrupt Source Priority Register 249
IPR249
8
8
2 ICLK
0008 73FAh
ICU
Interrupt Source Priority Register 250
IPR250
8
8
2 ICLK
0008 7500h
ICU
IRQ Control Register 0
IRQCR0
8
8
2 ICLK
0008 7501h
ICU
IRQ Control Register 1
IRQCR1
8
8
2 ICLK
0008 7502h
ICU
IRQ Control Register 2
IRQCR2
8
8
2 ICLK
0008 7503h
ICU
IRQ Control Register 3
IRQCR3
8
8
2 ICLK
0008 7504h
ICU
IRQ Control Register 4
IRQCR4
8
8
2 ICLK
0008 7505h
ICU
IRQ Control Register 5
IRQCR5
8
8
2 ICLK
0008 7506h
ICU
IRQ Control Register 6
IRQCR6
8
8
2 ICLK
0008 7507h
ICU
IRQ Control Register 7
IRQCR7
8
8
2 ICLK
0008 7510h
ICU
IRQ Pin Digital Filter Enable Register 0
IRQFLTE0
8
8
2 ICLK
0008 7514h
ICU
IRQ Pin Digital Filter Setting Register 0
IRQFLTC0
16
16
2 ICLK
0008 7580h
ICU
Non-Maskable Interrupt Status Register
NMISR
8
8
2 ICLK
0008 7581h
ICU
Non-Maskable Interrupt Enable Register
NMIER
8
8
2 ICLK
0008 7582h
ICU
Non-Maskable Interrupt Status Clear Register
NMICLR
8
8
2 ICLK
0008 7583h
ICU
NMI Pin Interrupt Control Register
NMICR
8
8
2 ICLK
0008 7590h
ICU
NMI Pin Digital Filter Enable Register
NMIFLTE
8
8
2 ICLK
Access Size
ICLK ≥ PCLK
0008 7594h
ICU
NMI Pin Digital Filter Setting Register
NMIFLTC
8
8
2 ICLK
0008 8000h
CMT
Compare Match Timer Start Register 0
CMSTR0
16
16
2 or 3 PCLKB
0008 8002h
CMT0
Compare Match Timer Control Register
CMCR
16
16
2 or 3 PCLKB
0008 8004h
CMT0
Compare Match Counter
CMCNT
16
16
2 or 3 PCLKB
0008 8006h
CMT0
Compare Match Constant Register
CMCOR
16
16
2 or 3 PCLKB
0008 8008h
CMT1
Compare Match Timer Control Register
CMCR
16
16
2 or 3 PCLKB
0008 800Ah
CMT1
Compare Match Counter
CMCNT
16
16
2 or 3 PCLKB
0008 800Ch
CMT1
Compare Match Constant Register
CMCOR
16
16
2 or 3 PCLKB
0008 8010h
CMT
Compare Match Timer Start Register 1
CMSTR1
16
16
2 or 3 PCLKB
0008 8012h
CMT2
Compare Match Timer Control Register
CMCR
16
16
2 or 3 PCLKB
0008 8014h
CMT2
Compare Match Counter
CMCNT
16
16
2 or 3 PCLKB
0008 8016h
CMT2
Compare Match Constant Register
CMCOR
16
16
2 or 3 PCLKB
0008 8018h
CMT3
Compare Match Timer Control Register
CMCR
16
16
2 or 3 PCLKB
0008 801Ah
CMT3
Compare Match Counter
CMCNT
16
16
2 or 3 PCLKB
0008 801Ch
CMT3
Compare Match Constant Register
CMCOR
16
16
2 or 3 PCLKB
0008 8030h
IWDT
IWDT Refresh Register
IWDTRR
8
8
2 or 3 PCLKB
0008 8032h
IWDT
IWDT Control Register
IWDTCR
16
16
2 or 3 PCLKB
0008 8034h
IWDT
IWDT Status Register
IWDTSR
16
16
2 or 3 PCLKB
0008 8036h
IWDT
IWDT Reset Control Register
IWDTRCR
8
8
2 or 3 PCLKB
0008 8038h
IWDT
IWDT Count Stop Control Register
IWDTCSTPR
8
8
2 or 3 PCLKB
0008 80C0h
DA
D/A Data Register 0
DADR0
16
16
2 or 3 PCLKB
0008 80C2h
DA
D/A Data Register 1
DADR1
16
16
2 or 3 PCLKB
0008 80C4h
DA
D/A Control Register
DACR
8
8
2 or 3 PCLKB
0008 80C5h
DA
DADRm Format Select Register
DADPR
8
8
2 or 3 PCLKB
0008 80C6h
DA
D/A A/D Synchronous Start Control Register
DAADSCR
8
8
2 or 3 PCLKB
0008 8200h
TMR0
Timer Control Register
TCR
8
8
2 or 3 PCLKB
0008 8201h
TMR1
Timer Control Register
TCR
8
8
2 or 3 PCLKB
0008 8202h
TMR0
Timer Control/Status Register
TCSR
8
8
2 or 3 PCLKB
0008 8203h
TMR1
Timer Control/Status Register
TCSR
8
8
2 or 3 PCLKB
0008 8204h
TMR0
Time Constant Register A
TCORA
8
8
2 or 3 PCLKB
0008 8205h
TMR1
Time Constant Register A
TCORA
8
8*1
2 or 3 PCLKB
2 or 3 PCLKB
0008 8206h
TMR0
Time Constant Register B
TCORB
8
8
0008 8207h
TMR1
Time Constant Register B
TCORB
8
8*1
2 or 3 PCLKB
0008 8208h
TMR0
Timer Counter
TCNT
8
8
2 or 3 PCLKB
0008 8209h
TMR1
Timer Counter
TCNT
8
8*1
2 or 3 PCLKB
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 39 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (12/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
0008 820Ah
TMR0
Timer Counter Control Register
TCCR
8
8
2 or 3 PCLKB
0008 820Bh
TMR1
Timer Counter Control Register
TCCR
8
8*1
2 or 3 PCLKB
0008 8210h
TMR2
Timer Control Register
TCR
8
8
2 or 3 PCLKB
0008 8211h
TMR3
Timer Control Register
TCR
8
8
2 or 3 PCLKB
0008 8212h
TMR2
Timer Control/Status Register
TCSR
8
8
2 or 3 PCLKB
0008 8213h
TMR3
Timer Control/Status Register
TCSR
8
8
2 or 3 PCLKB
0008 8214h
TMR2
Time Constant Register A
TCORA
8
8
2 or 3 PCLKB
0008 8215h
TMR3
Time Constant Register A
TCORA
8
8*1
2 or 3 PCLKB
2 or 3 PCLKB
Access Size
ICLK ≥ PCLK
0008 8216h
TMR2
Time Constant Register B
TCORB
8
8
0008 8217h
TMR3
Time Constant Register B
TCORB
8
8*1
2 or 3 PCLKB
0008 8218h
TMR2
Timer Counter
TCNT
8
8
2 or 3 PCLKB
0008 8219h
TMR3
Timer Counter
TCNT
8
8*1
2 or 3 PCLKB
0008 821Ah
TMR2
Timer Counter Control Register
TCCR
8
8
2 or 3 PCLKB
0008 821Bh
TMR3
Timer Counter Control Register
TCCR
8
8*1
2 or 3 PCLKB
0008 8220h
TMR4
Timer Control Register
TCR
8
8
2 or 3 PCLKB
0008 8221h
TMR5
Timer Control Register
TCR
8
8
2 or 3 PCLKB
0008 8222h
TMR4
Timer Control / Status Register
TCSR
8
8
2 or 3 PCLKB
0008 8223h
TMR5
Timer Control / Status Register
TCSR
8
8
2 or 3 PCLKB
0008 8224h
TMR4
Time Constant Register A
TCORA
8
8
2 or 3 PCLKB
0008 8225h
TMR5
Time Constant Register A
TCORA
8
8*1
2 or 3 PCLKB
0008 8226h
TMR4
Time Constant Register B
TCORB
8
8
2 or 3 PCLKB
0008 8227h
TMR5
Time Constant Register B
TCORB
8
8*1
2 or 3 PCLKB
0008 8228h
TMR4
Timer Counter
TCNT
8
8
2 or 3 PCLKB
0008 8229h
TMR5
Timer Counter
TCNT
8
8*1
2 or 3 PCLKB
0008 822Ah
TMR4
Timer Counter Control Register
TCCR
8
8
2 or 3 PCLKB
0008 822Bh
TMR5
Timer Counter Control Register
TCCR
8
8*1
2 or 3 PCLKB
0008 8230h
TMR6
Timer Control Register
TCR
8
8
2 or 3 PCLKB
0008 8231h
TMR7
Timer Control Register
TCR
8
8
2 or 3 PCLKB
0008 8232h
TMR6
Timer Control / Status Register
TCSR
8
8
2 or 3 PCLKB
0008 8233h
TMR7
Timer Control / Status Register
TCSR
8
8
2 or 3 PCLKB
0008 8234h
TMR6
Time Constant Register A
TCORA
8
8
2 or 3 PCLKB
0008 8235h
TMR7
Time Constant Register A
TCORA
8
8*1
2 or 3 PCLKB
0008 8236h
TMR6
Time Constant Register B
TCORB
8
8
2 or 3 PCLKB
0008 8237h
TMR7
Time Constant Register B
TCORB
8
8*1
2 or 3 PCLKB
0008 8238h
TMR6
Timer Counter
TCNT
8
8
2 or 3 PCLKB
0008 8239h
TMR7
Timer Counter
TCNT
8
8*1
2 or 3 PCLKB
0008 823Ah
TMR6
Timer Counter Control Register
TCCR
8
8
2 or 3 PCLKB
0008 823Bh
TMR7
Timer Counter Control Register
TCCR
8
8*1
2 or 3 PCLKB
0008 8280h
CRC
CRC Control Register
CRCCR
8
8
2 or 3 PCLKB
0008 8281h
CRC
CRC Data Input Register
CRCDIR
8
8
2 or 3 PCLKB
0008 8282h
CRC
CRC Data Output Register
CRCDOR
16
16
2 or 3 PCLKB
0008 8300h
RIIC0
I2C-bus Control Register 1
ICCR1
8
8
2 or 3 PCLKB
0008 8301h
RIIC0
I2C-bus
ICCR2
8
8
2 or 3 PCLKB
0008 8302h
RIIC0
I2C-bus Mode Register 1
ICMR1
8
8
2 or 3 PCLKB
0008 8303h
RIIC0
I2C-bus Mode Register 2
ICMR2
8
8
2 or 3 PCLKB
0008 8304h
RIIC0
I2C-bus Mode Register 3
ICMR3
8
8
2 or 3 PCLKB
0008 8305h
RIIC0
I2C-bus Function Enable Register
ICFER
8
8
2 or 3 PCLKB
0008 8306h
RIIC0
I2C-bus Status Enable Register
ICSER
8
8
2 or 3 PCLKB
0008 8307h
RIIC0
I2C-bus Interrupt Enable Register
ICIER
8
8
2 or 3 PCLKB
0008 8308h
RIIC0
I2C-bus Status Register 1
ICSR1
8
8
2 or 3 PCLKB
0008 8309h
RIIC0
I2C-bus Status Register 2
ICSR2
8
8
2 or 3 PCLKB
0008 830Ah
RIIC0
Slave Address Register L0
SARL0
8
8
2 or 3 PCLKB
Control Register 2
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 40 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (13/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
0008 830Bh
RIIC0
Slave Address Register U0
SARU0
8
8
2 or 3 PCLKB
0008 830Ch
RIIC0
Slave Address Register L1
SARL1
8
8
2 or 3 PCLKB
0008 830Dh
RIIC0
Slave Address Register U1
SARU1
8
8
2 or 3 PCLKB
0008 830Eh
RIIC0
Slave Address Register L2
SARL2
8
8
2 or 3 PCLKB
0008 830Fh
RIIC0
Slave Address Register U2
SARU2
8
8
2 or 3 PCLKB
0008 8310h
RIIC0
I2C-bus Bit Rate Low-Level Register
ICBRL
8
8
2 or 3 PCLKB
Access Size
ICLK ≥ PCLK
0008 8311h
RIIC0
I2C-bus Bit Rate High-Level Register
ICBRH
8
8
2 or 3 PCLKB
0008 8312h
RIIC0
I2C-bus Transmit Data Register
ICDRT
8
8
2 or 3 PCLKB
0008 8313h
RIIC0
I2C-bus Receive Data Register
ICDRR
8
8
2 or 3 PCLKB
0008 8380h
RSPI0
RSPI Control Register
SPCR
8
8
2 or 3 PCLKB
0008 8381h
RSPI0
RSPI Slave Select Polarity Register
SSLP
8
8
2 or 3 PCLKB
0008 8382h
RSPI0
RSPI Pin Control Register
SPPCR
8
8
2 or 3 PCLKB
0008 8383h
RSPI0
RSPI Status Register
SPSR
8
8
2 or 3 PCLKB
0008 8384h
RSPI0
RSPI Data Register
SPDR
32
16, 32
2 or 3 PCLKB
0008 8388h
RSPI0
RSPI Sequence Control Register
SPSCR
8
8
2 or 3 PCLKB
0008 8389h
RSPI0
RSPI Sequence Status Register
SPSSR
8
8
2 or 3 PCLKB
0008 838Ah
RSPI0
RSPI Bit Rate Register
SPBR
8
8
2 or 3 PCLKB
0008 838Bh
RSPI0
RSPI Data Control Register
SPDCR
8
8
2 or 3 PCLKB
0008 838Ch
RSPI0
RSPI Clock Delay Register
SPCKD
8
8
2 or 3 PCLKB
0008 838Dh
RSPI0
RSPI Slave Select Negation Delay Register
SSLND
8
8
2 or 3 PCLKB
0008 838Eh
RSPI0
RSPI Next-Access Delay Register
SPND
8
8
2 or 3 PCLKB
0008 838Fh
RSPI0
RSPI Control Register 2
SPCR2
8
8
2 or 3 PCLKB
0008 8390h
RSPI0
RSPI Command Register 0
SPCMD0
16
16
2 or 3 PCLKB
0008 8392h
RSPI0
RSPI Command Register 1
SPCMD1
16
16
2 or 3 PCLKB
0008 8394h
RSPI0
RSPI Command Register 2
SPCMD2
16
16
2 or 3 PCLKB
0008 8396h
RSPI0
RSPI Command Register 3
SPCMD3
16
16
2 or 3 PCLKB
0008 8398h
RSPI0
RSPI Command Register 4
SPCMD4
16
16
2 or 3 PCLKB
0008 839Ah
RSPI0
RSPI Command Register 5
SPCMD5
16
16
2 or 3 PCLKB
0008 839Ch
RSPI0
RSPI Command Register 6
SPCMD6
16
16
2 or 3 PCLKB
0008 839Eh
RSPI0
RSPI Command Register 7
SPCMD7
16
16
2 or 3 PCLKB
0008 9000h
S12AD
A/D Control Register
ADCSR
16
16
2 or 3 PCLKB
0008 9004h
S12AD
A/D Channel Select Register A0
ADANSA0
16
16
2 or 3 PCLKB
0008 9006h
S12AD
A/D Channel Select Register A1
ADANSA1
16
16
2 or 3 PCLKB
0008 9008h
S12AD
A/D-Converted Value Addition/Average Function Channel
Select Register 0
ADADS0
16
16
2 or 3 PCLKB
0008 900Ah
S12AD
A/D-Converted Value Addition/Average Function Channel
Select Register 1
ADADS1
16
16
2 or 3 PCLKB
0008 900Ch
S12AD
A/D-Converted Value Addition/Average Count Select
Register
ADADC
8
8
2 or 3 PCLKB
0008 900Eh
S12AD
A/D Control Extended Register
ADCER
16
16
2 or 3 PCLKB
0008 9010h
S12AD
A/D Conversion Start Trigger Select Register
ADSTRGR
16
16
2 or 3 PCLKB
0008 9014h
S12AD
A/D Channel Select Register B0
ADANSB0
16
16
2 or 3 PCLKB
0008 9016h
S12AD
A/D Channel Select Register B1
ADANSB1
16
16
2 or 3 PCLKB
2 or 3 PCLKB
0008 9018h
S12AD
A/D Data Duplication Register
ADDBLDR
16
16
0008 901Eh
S12AD
A/D Self-Diagnosis Data Register
ADRD
16
16
2 or 3 PCLKB
0008 9020h
S12AD
A/D Data Register 0
ADDR0
16
16
2 or 3 PCLKB
0008 9022h
S12AD
A/D Data Register 1
ADDR1
16
16
2 or 3 PCLKB
0008 9024h
S12AD
A/D Data Register 2
ADDR2
16
16
2 or 3 PCLKB
0008 9026h
S12AD
A/D Data Register 3
ADDR3
16
16
2 or 3 PCLKB
0008 9040h
S12AD
A/D Data Register 16
ADDR16
16
16
2 or 3 PCLKB
2 or 3 PCLKB
0008 907Ah
S12AD
A/D Disconnection Detection Control Register
ADDISCR
8
8
0008 9080h
S12AD
A/D Group Scan Priority Control Register
ADGSPCR
16
16
2 or 3 PCLKB
0008 9084h
S12AD
A/D Data Duplication Register A
ADDBLDRA
16
16
2 or 3 PCLKB
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 41 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (14/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
0008 9086h
S12AD
A/D Data Duplication Register B
ADDBLDRB
16
16
2 or 3 PCLKB
0008 90D4h
S12AD
A/D Channel Select Register C0
ADANSC0
16
16
2 or 3 PCLKB
0008 90D6h
S12AD
A/D Channel Select Register C1
ADANSC1
16
16
2 or 3 PCLKB
0008 90D9h
S12AD
A/D Group C Trigger Select Register
ADGCTRGR
8
8
2 or 3 PCLKB
0008 90DDh
S12AD
A/D Sampling State Register L
ADSSTRL
8
8
2 or 3 PCLKB
0008 90E0h
S12AD
A/D Sampling State Register 0
ADSSTR0
8
8
2 or 3 PCLKB
0008 90E1h
S12AD
A/D Sampling State Register 1
ADSSTR1
8
8
2 or 3 PCLKB
0008 90E2h
S12AD
A/D Sampling State Register 2
ADSSTR2
8
8
2 or 3 PCLKB
0008 90E3h
S12AD
A/D Sampling State Register 3
ADSSTR3
8
8
2 or 3 PCLKB
0008 91A0h
S12AD
A/D Programmable Gain Amplifier Control Register
ADPGACR
16
16
2 or 3 PCLKB
0008 91A2h
S12AD
A/D Programmable Gain Amplifier Gain Setting Register 0
ADPGAGS0
16
16
2 or 3 PCLKB
0008 9200h
S12AD1
A/D Control Register
ADCSR
16
16
2 or 3 PCLKB
0008 9204h
S12AD1
A/D Channel Select Register A0
ADANSA0
16
16
2 or 3 PCLKB
0008 9206h
S12AD1
A/D Channel Select Register A1
ADANSA1
16
16
2 or 3 PCLKB
0008 9208h
S12AD1
A/D-Converted Value Addition/Average Function Channel
Select Register 0
ADADS0
16
16
2 or 3 PCLKB
0008 920Ah
S12AD1
A/D-Converted Value Addition/Average Function Channel
Select Register 1
ADADS1
16
16
2 or 3 PCLKB
0008 920Ch
S12AD1
A/D-Converted Value Addition/Average Count Select
Register
ADADC
8
8
2 or 3 PCLKB
0008 920Eh
S12AD1
A/D Control Extended Register
ADCER
16
16
2 or 3 PCLKB
0008 9210h
S12AD1
A/D Conversion Start Trigger Select Register
ADSTRGR
16
16
2 or 3 PCLKB
0008 9214h
S12AD1
A/D Channel Select Register B0
ADANSB0
16
16
2 or 3 PCLKB
0008 9216h
S12AD1
A/D Channel Select Register B1
ADANSB1
16
16
2 or 3 PCLKB
0008 9218h
S12AD1
A/D Data Duplication Register
ADDBLDR
16
16
2 or 3 PCLKB
0008 921Eh
S12AD1
A/D Self-Diagnosis Data Register
ADRD
16
16
2 or 3 PCLKB
0008 9220h
S12AD1
A/D Data Register 0
ADDR0
16
16
2 or 3 PCLKB
0008 9222h
S12AD1
A/D Data Register 1
ADDR1
16
16
2 or 3 PCLKB
0008 9224h
S12AD1
A/D Data Register 2
ADDR2
16
16
2 or 3 PCLKB
0008 9226h
S12AD1
A/D Data Register 3
ADDR3
16
16
2 or 3 PCLKB
0008 9240h
S12AD1
A/D Data Register 16
ADDR16
16
16
2 or 3 PCLKB
0008 9266h
S12AD1
A/D Sample-and-hold Circuit Control Register
ADSHCR
16
16
2 or 3 PCLKB
0008 927Ah
S12AD1
A/D Disconnection Detection Control Register
ADDISCR
8
8
2 or 3 PCLKB
0008 9280h
S12AD1
A/D Group Scan Priority Control Register
ADGSPCR
16
16
2 or 3 PCLKB
0008 9284h
S12AD1
A/D Data Duplication Register A
ADDBLDRA
16
16
2 or 3 PCLKB
0008 9286h
S12AD1
A/D Data Duplication Register B
ADDBLDRB
16
16
2 or 3 PCLKB
0008 92D4h
S12AD1
A/D Channel Select Register C0
ADANSC0
16
16
2 or 3 PCLKB
0008 92D6h
S12AD1
A/D Channel Select Register C1
ADANSC1
16
16
2 or 3 PCLKB
0008 92D9h
S12AD1
A/D Group C Trigger Select Register
ADGCTRGR
8
8
2 or 3 PCLKB
0008 92DDh
S12AD1
A/D Sampling State Register L
ADSSTRL
8
8
2 or 3 PCLKB
0008 92E0h
S12AD1
A/D Sampling State Register 0
ADSSTR0
8
8
2 or 3 PCLKB
0008 92E1h
S12AD1
A/D Sampling State Register 1
ADSSTR1
8
8
2 or 3 PCLKB
0008 92E2h
S12AD1
A/D Sampling State Register 2
ADSSTR2
8
8
2 or 3 PCLKB
0008 92E3h
S12AD1
A/D Sampling State Register 3
ADSSTR3
8
8
2 or 3 PCLKB
0008 93A0h
S12AD1
A/D Programmable Gain Amplifier Control Register
ADPGACR
16
16
2 or 3 PCLKB
0008 93A2h
S12AD1
A/D Programmable Gain Amplifier Gain Setting Register 0
ADPGAGS0
16
16
2 or 3 PCLKB
0008 9400h
S12AD2
A/D Control Register
ADCSR
16
16
2 or 3 PCLKB
Access Size
ICLK ≥ PCLK
0008 9404h
S12AD2
A/D Channel Select Register A0
ADANSA0
16
16
2 or 3 PCLKB
0008 9408h
S12AD2
A/D-Converted Value Addition/Average Function Channel
Select Register 0
ADADS0
16
16
2 or 3 PCLKB
0008 940Ch
S12AD2
A/D-Converted Value Addition/Average Count Select
Register
ADADC
8
8
2 or 3 PCLKB
0008 940Eh
S12AD2
A/D Control Extended Register
ADCER
16
16
2 or 3 PCLKB
0008 9410h
S12AD2
A/D Conversion Start Trigger Select Register
ADSTRGR
16
16
2 or 3 PCLKB
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 42 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (15/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
0008 9412h
S12AD2
A/D Conversion Extended Input Control Register
ADEXICR
16
16
2 or 3 PCLKB
0008 9414h
S12AD2
A/D Channel Select Register B0
ADANSB0
16
16
2 or 3 PCLKB
Access Size
ICLK ≥ PCLK
0008 9418h
S12AD2
A/D Data Duplication Register
ADDBLDR
16
16
2 or 3 PCLKB
0008 941Ch
S12AD2
A/D Internal Reference Voltage Data Register
ADOCDR
16
16
2 or 3 PCLKB
0008 941Eh
S12AD2
A/D Self-Diagnosis Data Register
ADRD
16
16
2 or 3 PCLKB
0008 9420h
S12AD2
A/D Data Register 0
ADDR0
16
16
2 or 3 PCLKB
0008 9422h
S12AD2
A/D Data Register 1
ADDR1
16
16
2 or 3 PCLKB
0008 9424h
S12AD2
A/D Data Register 2
ADDR2
16
16
2 or 3 PCLKB
0008 9426h
S12AD2
A/D Data Register 3
ADDR3
16
16
2 or 3 PCLKB
0008 9428h
S12AD2
A/D Data Register 4
ADDR4
16
16
2 or 3 PCLKB
0008 942Ah
S12AD2
A/D Data Register 5
ADDR5
16
16
2 or 3 PCLKB
0008 942Ch
S12AD2
A/D Data Register 6
ADDR6
16
16
2 or 3 PCLKB
0008 942Eh
S12AD2
A/D Data Register 7
ADDR7
16
16
2 or 3 PCLKB
0008 9430h
S12AD2
A/D Data Register 8
ADDR8
16
16
2 or 3 PCLKB
0008 9432h
S12AD2
A/D Data Register 9
ADDR9
16
16
2 or 3 PCLKB
0008 9434h
S12AD2
A/D Data Register 10
ADDR10
16
16
2 or 3 PCLKB
0008 9436h
S12AD2
A/D Data Register 11
ADDR11
16
16
2 or 3 PCLKB
0008 947Ah
S12AD2
A/D Disconnection Detection Control Register
ADDISCR
8
8
2 or 3 PCLKB
0008 9480h
S12AD2
A/D Group Scan Priority Control Register
ADGSPCR
16
16
2 or 3 PCLKB
0008 9484h
S12AD2
A/D Data Duplication Register A
ADDBLDRA
16
16
2 or 3 PCLKB
0008 9486h
S12AD2
A/D Data Duplication Register B
ADDBLDRB
16
16
2 or 3 PCLKB
0008 94D4h
S12AD2
A/D Channel Select Register C0
ADANSC0
16
16
2 or 3 PCLKB
0008 94D9h
S12AD2
A/D Group C Trigger Select Register
ADGCTRGR
8
8
2 or 3 PCLKB
0008 94DFh
S12AD2
A/D Sampling State Register O
ADSSTRO
8
8
2 or 3 PCLKB
0008 94E0h
S12AD2
A/D Sampling State Register 0
ADSSTR0
8
8
2 or 3 PCLKB
0008 94E1h
S12AD2
A/D Sampling State Register 1
ADSSTR1
8
8
2 or 3 PCLKB
0008 94E2h
S12AD2
A/D Sampling State Register 2
ADSSTR2
8
8
2 or 3 PCLKB
0008 94E3h
S12AD2
A/D Sampling State Register 3
ADSSTR3
8
8
2 or 3 PCLKB
0008 94E4h
S12AD2
A/D Sampling State Register 4
ADSSTR4
8
8
2 or 3 PCLKB
0008 94E5h
S12AD2
A/D Sampling State Register 5
ADSSTR5
8
8
2 or 3 PCLKB
0008 94E6h
S12AD2
A/D Sampling State Register 6
ADSSTR6
8
8
2 or 3 PCLKB
0008 94E7h
S12AD2
A/D Sampling State Register 7
ADSSTR7
8
8
2 or 3 PCLKB
0008 94E8h
S12AD2
A/D Sampling State Register 8
ADSSTR8
8
8
2 or 3 PCLKB
0008 94E9h
S12AD2
A/D Sampling State Register 9
ADSSTR9
8
8
2 or 3 PCLKB
0008 94EAh
S12AD2
A/D Sampling State Register 10
ADSSTR10
8
8
2 or 3 PCLKB
0008 94EBh
S12AD2
A/D Sampling State Register 11
ADSSTR11
8
8
2 or 3 PCLKB
0008 A020h
SCI1
Serial Mode Register
SMR
8
8
2 or 3 PCLKB
0008 A021h
SCI1
Bit Rate Register
BRR
8
8
2 or 3 PCLKB
0008 A022h
SCI1
Serial Control Register
SCR
8
8
2 or 3 PCLKB
0008 A023h
SCI1
Transmit Data Register
TDR
8
8
2 or 3 PCLKB
0008 A024h
SCI1
Serial Status Register
SSR
8
8
2 or 3 PCLKB
0008 A025h
SCI1
Receive Data Register
RDR
8
8
2 or 3 PCLKB
0008 A026h
SMCI1
Smart Card Mode Register
SCMR
8
8
2 or 3 PCLKB
0008 A027h
SCI1
Serial Extended Mode Register
SEMR
8
8
2 or 3 PCLKB
0008 A028h
SCI1
Noise Filter Setting Register
SNFR
8
8
2 or 3 PCLKB
0008 A029h
SCI1
I2C Mode Register 1
SIMR1
8
8
2 or 3 PCLKB
0008 A02Ah
SCI1
I2C Mode Register 2
SIMR2
8
8
2 or 3 PCLKB
0008 A02Bh
SCI1
I2C Mode Register 3
SIMR3
8
8
2 or 3 PCLKB
0008 A02Ch
SCI1
I2C
SISR
8
8
2 or 3 PCLKB
0008 A02Dh
SCI1
SPI Mode Register
SPMR
8
8
2 or 3 PCLKB
Status Register
0008 A02Eh
SCI1
Transmit Data Register HL
TDRHL
16
16
4 or 5 PCLKB
0008 A02Eh
SCI1
Transmit Data Register H
TDRH
8
8
2 or 3 PCLKB
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 43 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (16/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
0008 A02Fh
SCI1
Transmit Data Register L
TDRL
8
8
2 or 3 PCLKB
0008 A030h
SCI1
Receive Data Register HL
RDRHL
16
16
4 or 5 PCLKB
0008 A030h
SCI1
Receive Data Register H
RDRH
8
8
2 or 3 PCLKB
0008 A031h
SCI1
Receive Data Register L
RDRL
8
8
2 or 3 PCLKB
0008 A032h
SCI1
Modulation Duty Register
MDDR
8
8
2 or 3 PCLKB
2 or 3 PCLKB
Access Size
ICLK ≥ PCLK
0008 A0A0h
SCI5
Serial Mode Register
SMR
8
8
0008 A0A1h
SCI5
Bit Rate Register
BRR
8
8
2 or 3 PCLKB
0008 A0A2h
SCI5
Serial Control Register
SCR
8
8
2 or 3 PCLKB
0008 A0A3h
SCI5
Transmit Data Register
TDR
8
8
2 or 3 PCLKB
0008 A0A4h
SCI5
Serial Status Register
SSR
8
8
2 or 3 PCLKB
0008 A0A5h
SCI5
Receive Data Register
RDR
8
8
2 or 3 PCLKB
0008 A0A6h
SMCI5
Smart Card Mode Register
SCMR
8
8
2 or 3 PCLKB
2 or 3 PCLKB
0008 A0A7h
SCI5
Serial Extended Mode Register
SEMR
8
8
0008 A0A8h
SCI5
Noise Filter Setting Register
SNFR
8
8
2 or 3 PCLKB
0008 A0A9h
SCI5
I2C Mode Register 1
SIMR1
8
8
2 or 3 PCLKB
0008 A0AAh
SCI5
I2C Mode Register 2
SIMR2
8
8
2 or 3 PCLKB
0008 A0ABh
SCI5
I2C Mode Register 3
SIMR3
8
8
2 or 3 PCLKB
0008 A0ACh
SCI5
I2C Status Register
SISR
8
8
2 or 3 PCLKB
0008 A0ADh
SCI5
SPI Mode Register
SPMR
8
8
2 or 3 PCLKB
4 or 5 PCLKB
0008 A0AEh
SCI5
Transmit Data Register HL
TDRHL
16
16
0008 A0AEh
SCI5
Transmit Data Register H
TDRH
8
8
2 or 3 PCLKB
0008 A0AFh
SCI5
Transmit Data Register L
TDRL
8
8
2 or 3 PCLKB
0008 A0B0h
SCI5
Receive Data Register HL
RDRHL
16
16
4 or 5 PCLKB
0008 A0B0h
SCI5
Receive Data Register H
RDRH
8
8
2 or 3 PCLKB
0008 A0B1h
SCI5
Receive Data Register L
RDRL
8
8
2 or 3 PCLKB
0008 A0B2h
SCI5
Modulation Duty Register
MDDR
8
8
2 or 3 PCLKB
0008 A0C0h
SCI6
Serial Mode Register
SMR
8
8
2 or 3 PCLKB
0008 A0C1h
SCI6
Bit Rate Register
BRR
8
8
2 or 3 PCLKB
2 or 3 PCLKB
0008 A0C2h
SCI6
Serial Control Register
SCR
8
8
0008 A0C3h
SCI6
Transmit Data Register
TDR
8
8
2 or 3 PCLKB
0008 A0C4h
SCI6
Serial Status Register
SSR
8
8
2 or 3 PCLKB
0008 A0C5h
SCI6
Receive Data Register
RDR
8
8
2 or 3 PCLKB
0008 A0C6h
SMCI6
Smart Card Mode Register
SCMR
8
8
2 or 3 PCLKB
0008 A0C7h
SCI6
Serial Extended Mode Register
SEMR
8
8
2 or 3 PCLKB
0008 A0C8h
SCI6
Noise Filter Setting Register
SNFR
8
8
2 or 3 PCLKB
0008 A0C9h
SCI6
I2C
Mode Register 1
SIMR1
8
8
2 or 3 PCLKB
0008 A0CAh
SCI6
I2C Mode Register 2
SIMR2
8
8
2 or 3 PCLKB
0008 A0CBh
SCI6
I2C Mode Register 3
SIMR3
8
8
2 or 3 PCLKB
0008 A0CCh
SCI6
I2C Status Register
SISR
8
8
2 or 3 PCLKB
0008 A0CDh
SCI6
SPI Mode Register
SPMR
8
8
2 or 3 PCLKB
0008 A0CEh
SCI6
Transmit Data Register HL
TDRHL
16
16
4 or 5 PCLKB
0008 A0CEh
SCI6
Transmit Data Register H
TDRH
8
8
2 or 3 PCLKB
0008 A0CFh
SCI6
Transmit Data Register L
TDRL
8
8
2 or 3 PCLKB
0008 A0D0h
SCI6
Receive Data Register HL
RDRHL
16
16
4 or 5 PCLKB
0008 A0D0h
SCI6
Receive Data Register H
RDRH
8
8
2 or 3 PCLKB
0008 A0D1h
SCI6
Receive Data Register L
RDRL
8
8
2 or 3 PCLKB
0008 A0D2h
SCI6
Modulation Duty Register
MDDR
8
8
2 or 3 PCLKB
0008 A100h
SCI8
Serial Mode Register
SMR
8
8
2 or 3 PCLKB
0008 A101h
SCI8
Bit Rate Register
BRR
8
8
2 or 3 PCLKB
0008 A102h
SCI8
Serial Control Register
SCR
8
8
2 or 3 PCLKB
0008 A103h
SCI8
Transmit Data Register
TDR
8
8
2 or 3 PCLKB
0008 A104h
SCI8
Serial Status Register
SSR
8
8
2 or 3 PCLKB
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 44 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (17/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
0008 A105h
SCI8
Receive Data Register
RDR
8
8
2 or 3 PCLKB
0008 A106h
SMCI8
Smart Card Mode Register
SCMR
8
8
2 or 3 PCLKB
2 or 3 PCLKB
Access Size
ICLK ≥ PCLK
0008 A107h
SCI8
Serial Extended Mode Register
SEMR
8
8
0008 A108h
SCI8
Noise Filter Setting Register
SNFR
8
8
2 or 3 PCLKB
0008 A109h
SCI8
I2C Mode Register 1
SIMR1
8
8
2 or 3 PCLKB
0008 A10Ah
SCI8
I2C Mode Register 2
SIMR2
8
8
2 or 3 PCLKB
0008 A10Bh
SCI8
I2C Mode Register 3
SIMR3
8
8
2 or 3 PCLKB
0008 A10Ch
SCI8
I2C Status Register
SISR
8
8
2 or 3 PCLKB
0008 A10Dh
SCI8
SPI Mode Register
SPMR
8
8
2 or 3 PCLKB
0008 A10Eh
SCI8
Transmit Data Register HL
TDRHL
16
16
4 or 5 PCLKB
0008 A10Eh
SCI8
Transmit Data Register H
TDRH
8
8
2 or 3 PCLKB
0008 A10Fh
SCI8
Transmit Data Register L
TDRL
8
8
2 or 3 PCLKB
0008 A110h
SCI8
Receive Data Register HL
RDRHL
16
16
4 or 5 PCLKB
0008 A110h
SCI8
Receive Data Register H
RDRH
8
8
2 or 3 PCLKB
0008 A111h
SCI8
Receive Data Register L
RDRL
8
8
2 or 3 PCLKB
0008 A112h
SCI8
Modulation Duty Register
MDDR
8
8
2 or 3 PCLKB
0008 A120h
SCI9
Serial Mode Register
SMR
8
8
2 or 3 PCLKB
0008 A121h
SCI9
Bit Rate Register
BRR
8
8
2 or 3 PCLKB
0008 A122h
SCI9
Serial Control Register
SCR
8
8
2 or 3 PCLKB
0008 A123h
SCI9
Transmit Data Register
TDR
8
8
2 or 3 PCLKB
0008 A124h
SCI9
Serial Status Register
SSR
8
8
2 or 3 PCLKB
0008 A125h
SCI9
Receive Data Register
RDR
8
8
2 or 3 PCLKB
0008 A126h
SMCI9
Smart Card Mode Register
SCMR
8
8
2 or 3 PCLKB
0008 A127h
SCI9
Serial Extended Mode Register
SEMR
8
8
2 or 3 PCLKB
0008 A128h
SCI9
Noise Filter Setting Register
SNFR
8
8
2 or 3 PCLKB
0008 A129h
SCI9
I2C Mode Register 1
SIMR1
8
8
2 or 3 PCLKB
0008 A12Ah
SCI9
I2C Mode Register 2
SIMR2
8
8
2 or 3 PCLKB
0008 A12Bh
SCI9
I2C Mode Register 3
SIMR3
8
8
2 or 3 PCLKB
0008 A12Ch
SCI9
I2C
SISR
8
8
2 or 3 PCLKB
0008 A12Dh
SCI9
SPI Mode Register
SPMR
8
8
2 or 3 PCLKB
4 or 5 PCLKB
Status Register
0008 A12Eh
SCI9
Transmit Data Register HL
TDRHL
16
16
0008 A12Eh
SCI9
Transmit Data Register H
TDRH
8
8
2 or 3 PCLKB
0008 A12Fh
SCI9
Transmit Data Register L
TDRL
8
8
2 or 3 PCLKB
0008 A130h
SCI9
Receive Data Register HL
RDRHL
16
16
4 or 5 PCLKB
0008 A130h
SCI9
Receive Data Register H
RDRH
8
8
2 or 3 PCLKB
0008 A131h
SCI9
Receive Data Register L
RDRL
8
8
2 or 3 PCLKB
0008 A132h
SCI9
Modulation Duty Register
MDDR
8
8
2 or 3 PCLKB
0008 B000h
CAC
CAC Control Register 0
CACR0
8
8
2 or 3 PCLKB
0008 B001h
CAC
CAC Control Register 1
CACR1
8
8
2 or 3 PCLKB
0008 B002h
CAC
CAC Control Register 2
CACR2
8
8
2 or 3 PCLKB
0008 B003h
CAC
CAC Interrupt Request Enable Register
CAICR
8
8
2 or 3 PCLKB
0008 B004h
CAC
CAC Status Register
CASTR
8
8
2 or 3 PCLKB
0008 B006h
CAC
CAC Upper-Limit Value Setting Register
CAULVR
16
16
2 or 3 PCLKB
0008 B008h
CAC
CAC Lower-Limit Value Setting Register
CALLVR
16
16
2 or 3 PCLKB
0008 B00Ah
CAC
CAC Counter Buffer Register
CACNTBR
16
16
2 or 3 PCLKB
0008 B080h
DOC
DOC Control Register
DOCR
8
8
2 or 3 PCLKB
0008 B082h
DOC
DOC Data Input Register
DODIR
16
16
2 or 3 PCLKB
0008 B084h
DOC
DOC Data Setting Register
DODSR
16
16
2 or 3 PCLKB
0008 C000h
PORT0
Port Direction Register
PDR
8
8
2 or 3 PCLKB
0008 C001h
PORT1
Port Direction Register
PDR
8
8
2 or 3 PCLKB
0008 C002h
PORT2
Port Direction Register
PDR
8
8
2 or 3 PCLKB
0008 C003h
PORT3
Port Direction Register
PDR
8
8
2 or 3 PCLKB
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 45 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (18/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
0008 C004h
PORT4
Port Direction Register
PDR
8
8
2 or 3 PCLKB
0008 C005h
PORT5
Port Direction Register
PDR
8
8
2 or 3 PCLKB
0008 C006h
PORT6
Port Direction Register
PDR
8
8
2 or 3 PCLKB
0008 C007h
PORT7
Port Direction Register
PDR
8
8
2 or 3 PCLKB
0008 C008h
PORT8
Port Direction Register
PDR
8
8
2 or 3 PCLKB
0008 C009h
PORT9
Port Direction Register
PDR
8
8
2 or 3 PCLKB
0008 C00Ah
PORTA
Port Direction Register
PDR
8
8
2 or 3 PCLKB
0008 C00Bh
PORTB
Port Direction Register
PDR
8
8
2 or 3 PCLKB
0008 C00Ch
PORTC
Port Direction Register
PDR
8
8
2 or 3 PCLKB
0008 C00Dh
PORTD
Port Direction Register
PDR
8
8
2 or 3 PCLKB
0008 C00Eh
PORTE
Port Direction Register
PDR
8
8
2 or 3 PCLKB
0008 C00Fh
PORTF
Port Direction Register
PDR
8
8
2 or 3 PCLKB
0008 C010h
PORTG
Port Direction Register
PDR
8
8
2 or 3 PCLKB
0008 C020h
PORT0
Port Output Data Register
PODR
8
8
2 or 3 PCLKB
0008 C021h
PORT1
Port Output Data Register
PODR
8
8
2 or 3 PCLKB
0008 C022h
PORT2
Port Output Data Register
PODR
8
8
2 or 3 PCLKB
0008 C023h
PORT3
Port Output Data Register
PODR
8
8
2 or 3 PCLKB
0008 C024h
PORT4
Port Output Data Register
PODR
8
8
2 or 3 PCLKB
0008 C025h
PORT5
Port Output Data Register
PODR
8
8
2 or 3 PCLKB
0008 C026h
PORT6
Port Output Data Register
PODR
8
8
2 or 3 PCLKB
0008 C027h
PORT7
Port Output Data Register
PODR
8
8
2 or 3 PCLKB
0008 C028h
PORT8
Port Output Data Register
PODR
8
8
2 or 3 PCLKB
0008 C029h
PORT9
Port Output Data Register
PODR
8
8
2 or 3 PCLKB
0008 C02Ah
PORTA
Port Output Data Register
PODR
8
8
2 or 3 PCLKB
0008 C02Bh
PORTB
Port Output Data Register
PODR
8
8
2 or 3 PCLKB
Access Size
ICLK ≥ PCLK
0008 C02Ch
PORTC
Port Output Data Register
PODR
8
8
2 or 3 PCLKB
0008 C02Dh
PORTD
Port Output Data Register
PODR
8
8
2 or 3 PCLKB
0008 C02Eh
PORTE
Port Output Data Register
PODR
8
8
2 or 3 PCLKB
0008 C02Fh
PORTF
Port Output Data Register
PODR
8
8
2 or 3 PCLKB
0008 C030h
PORTG
Port Output Data Register
PODR
8
8
2 or 3 PCLKB
0008 C040h
PORT0
Port Input Data Register
PIDR
8
8
2 or 3 PCLKB
0008 C041h
PORT1
Port Input Data Register
PIDR
8
8
2 or 3 PCLKB
0008 C042h
PORT2
Port Input Data Register
PIDR
8
8
2 or 3 PCLKB
0008 C043h
PORT3
Port Input Data Register
PIDR
8
8
2 or 3 PCLKB
0008 C044h
PORT4
Port Input Data Register
PIDR
8
8
2 or 3 PCLKB
0008 C045h
PORT5
Port Input Data Register
PIDR
8
8
2 or 3 PCLKB
0008 C046h
PORT6
Port Input Data Register
PIDR
8
8
2 or 3 PCLKB
0008 C047h
PORT7
Port Input Data Register
PIDR
8
8
2 or 3 PCLKB
0008 C048h
PORT8
Port Input Data Register
PIDR
8
8
2 or 3 PCLKB
0008 C049h
PORT9
Port Input Data Register
PIDR
8
8
2 or 3 PCLKB
0008 C04Ah
PORTA
Port Input Data Register
PIDR
8
8
2 or 3 PCLKB
0008 C04Bh
PORTB
Port Input Data Register
PIDR
8
8
2 or 3 PCLKB
0008 C04Ch
PORTC
Port Input Data Register
PIDR
8
8
2 or 3 PCLKB
0008 C04Dh
PORTD
Port Input Data Register
PIDR
8
8
2 or 3 PCLKB
0008 C04Eh
PORTE
Port Input Data Register
PIDR
8
8
2 or 3 PCLKB
0008 C04Fh
PORTF
Port Input Data Register
PIDR
8
8
2 or 3 PCLKB
0008 C050h
PORTG
Port Input Data Register
PIDR
8
8
2 or 3 PCLKB
0008 C060h
PORT0
Port Mode Register
PMR
8
8
2 or 3 PCLKB
0008 C061h
PORT1
Port Mode Register
PMR
8
8
2 or 3 PCLKB
0008 C062h
PORT2
Port Mode Register
PMR
8
8
2 or 3 PCLKB
0008 C063h
PORT3
Port Mode Register
PMR
8
8
2 or 3 PCLKB
0008 C067h
PORT7
Port Mode Register
PMR
8
8
2 or 3 PCLKB
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 46 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (19/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
0008 C068h
PORT8
Port Mode Register
PMR
8
8
2 or 3 PCLKB
0008 C069h
PORT9
Port Mode Register
PMR
8
8
2 or 3 PCLKB
0008 C06Ah
PORTA
Port Mode Register
PMR
8
8
2 or 3 PCLKB
0008 C06Bh
PORTB
Port Mode Register
PMR
8
8
2 or 3 PCLKB
0008 C06Ch
PORTC
Port Mode Register
PMR
8
8
2 or 3 PCLKB
0008 C06Dh
PORTD
Port Mode Register
PMR
8
8
2 or 3 PCLKB
0008 C06Eh
PORTE
Port Mode Register
PMR
8
8
2 or 3 PCLKB
0008 C06Fh
PORTF
Port Mode Register
PMR
8
8
2 or 3 PCLKB
Access Size
ICLK ≥ PCLK
0008 C070h
PORTG
Port Mode Register
PMR
8
8
2 or 3 PCLKB
0008 C080h
PORT0
Open Drain Control Register 0
ODR0
8
8, 16
2 or 3 PCLKB
0008 C082h
PORT1
Open Drain Control Register 0
ODR0
8
8, 16
2 or 3 PCLKB
0008 C083h
PORT1
Open Drain Control Register 1
ODR1
8
8, 16
2 or 3 PCLKB
0008 C084h
PORT2
Open Drain Control Register 0
ODR0
8
8, 16
2 or 3 PCLKB
0008 C085h
PORT2
Open Drain Control Register 1
ODR1
8
8, 16
2 or 3 PCLKB
0008 C086h
PORT3
Open Drain Control Register 0
ODR0
8
8, 16
2 or 3 PCLKB
0008 C087h
PORT3
Open Drain Control Register 1
ODR1
8
8, 16
2 or 3 PCLKB
0008 C08Eh
PORT7
Open Drain Control Register 0
ODR0
8
8, 16
2 or 3 PCLKB
0008 C08Fh
PORT7
Open Drain Control Register 1
ODR1
8
8, 16
2 or 3 PCLKB
0008 C090h
PORT8
Open Drain Control Register 0
ODR0
8
8, 16
2 or 3 PCLKB
0008 C091h
PORT8
Open Drain Control Register 1
ODR1
8
8, 16
2 or 3 PCLKB
0008 C092h
PORT9
Open Drain Control Register 0
ODR0
8
8, 16
2 or 3 PCLKB
0008 C093h
PORT9
Open Drain Control Register 1
ODR1
8
8, 16
2 or 3 PCLKB
0008 C094h
PORTA
Open Drain Control Register 0
ODR0
8
8, 16
2 or 3 PCLKB
0008 C095h
PORTA
Open Drain Control Register 1
ODR1
8
8, 16
2 or 3 PCLKB
0008 C096h
PORTB
Open Drain Control Register 0
ODR0
8
8, 16
2 or 3 PCLKB
0008 C097h
PORTB
Open Drain Control Register 1
ODR1
8
8, 16
2 or 3 PCLKB
0008 C098h
PORTC
Open Drain Control Register 0
ODR0
8
8, 16
2 or 3 PCLKB
0008 C099h
PORTC
Open Drain Control Register 1
ODR1
8
8, 16
2 or 3 PCLKB
0008 C09Ah
PORTD
Open Drain Control Register 0
ODR0
8
8, 16
2 or 3 PCLKB
0008 C09Bh
PORTD
Open Drain Control Register 1
ODR1
8
8, 16
2 or 3 PCLKB
0008 C09Ch
PORTE
Open Drain Control Register 0
ODR0
8
8, 16
2 or 3 PCLKB
0008 C09Dh
PORTE
Open Drain Control Register 1
ODR1
8
8, 16
2 or 3 PCLKB
0008 C09Eh
PORTF
Open Drain Control Register 0
ODR0
8
8, 16
2 or 3 PCLKB
0008 C0A0h
PORTG
Open Drain Control Register 0
ODR0
8
8, 16
2 or 3 PCLKB
0008 C0C0h
PORT0
Pull-Up Control Register
PCR
8
8
2 or 3 PCLKB
0008 C0C1h
PORT1
Pull-Up Control Register
PCR
8
8
2 or 3 PCLKB
0008 C0C2h
PORT2
Pull-Up Control Register
PCR
8
8
2 or 3 PCLKB
0008 C0C3h
PORT3
Pull-Up Control Register
PCR
8
8
2 or 3 PCLKB
0008 C0C4h
PORT4
Pull-Up Control Register
PCR
8
8
2 or 3 PCLKB
0008 C0C5h
PORT5
Pull-Up Control Register
PCR
8
8
2 or 3 PCLKB
0008 C0C6h
PORT6
Pull-Up Control Register
PCR
8
8
2 or 3 PCLKB
0008 C0C7h
PORT7
Pull-Up Control Register
PCR
8
8
2 or 3 PCLKB
0008 C0C8h
PORT8
Pull-Up Control Register
PCR
8
8
2 or 3 PCLKB
0008 C0C9h
PORT9
Pull-Up Control Register
PCR
8
8
2 or 3 PCLKB
0008 C0CAh
PORTA
Pull-Up Control Register
PCR
8
8
2 or 3 PCLKB
0008 C0CBh
PORTB
Pull-Up Control Register
PCR
8
8
2 or 3 PCLKB
0008 C0CCh
PORTC
Pull-Up Control Register
PCR
8
8
2 or 3 PCLKB
0008 C0CDh
PORTD
Pull-Up Control Register
PCR
8
8
2 or 3 PCLKB
0008 C0CEh
PORTE
Pull-Up Control Register
PCR
8
8
2 or 3 PCLKB
0008 C0CFh
PORTF
Pull-Up Control Register
PCR
8
8
2 or 3 PCLKB
0008 C0D0h
PORTG
Pull-Up Control Register
PCR
8
8
2 or 3 PCLKB
0008 C0E0h
PORT0
Drive Capacity Control Register
DSCR
8
8
2 or 3 PCLKB
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 47 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (20/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
0008 C0E1h
PORT1
Drive Capacity Control Register
DSCR
8
8
2 or 3 PCLKB
0008 C0E2h
PORT2
Drive Capacity Control Register
DSCR
8
8
2 or 3 PCLKB
0008 C0E3h
PORT3
Drive Capacity Control Register
DSCR
8
8
2 or 3 PCLKB
0008 C0E7h
PORT7
Drive Capacity Control Register
DSCR
8
8
2 or 3 PCLKB
0008 C0E8h
PORT8
Drive Capacity Control Register
DSCR
8
8
2 or 3 PCLKB
0008 C0E9h
PORT9
Drive Capacity Control Register
DSCR
8
8
2 or 3 PCLKB
0008 C0EAh
PORTA
Drive Capacity Control Register
DSCR
8
8
2 or 3 PCLKB
0008 C0EBh
PORTB
Drive Capacity Control Register
DSCR
8
8
2 or 3 PCLKB
Access Size
ICLK ≥ PCLK
0008 C0ECh
PORTC
Drive Capacity Control Register
DSCR
8
8
2 or 3 PCLKB
0008 C0EDh
PORTD
Drive Capacity Control Register
DSCR
8
8
2 or 3 PCLKB
2 or 3 PCLKB
0008 C0EEh
PORTE
Drive Capacity Control Register
DSCR
8
8
0008 C0EFh
PORTF
Drive Capacity Control Register
DSCR
8
8
2 or 3 PCLKB
0008 C0F0h
PORTG
Drive Capacity Control Register
DSCR
8
8
2 or 3 PCLKB
0008 C11Fh
MPC
Write-Protect Register
PWPR
8
8
2 or 3 PCLKB
0008 C140h
MPC
P00 Pin Function Control Register
P00PFS
8
8
2 or 3 PCLKB
0008 C141h
MPC
P01 Pin Function Control Register
P01PFS
8
8
2 or 3 PCLKB
0008 C142h
MPC
P02 Pin Function Control Register
P02PFS
8
8
2 or 3 PCLKB
0008 C148h
MPC
P10 Pin Function Control Register
P10PFS
8
8
2 or 3 PCLKB
0008 C149h
MPC
P11 Pin Function Control Register
P11PFS
8
8
2 or 3 PCLKB
0008 C14Ah
MPC
P12 Pin Function Control Register
P12PFS
8
8
2 or 3 PCLKB
0008 C14Bh
MPC
P13 Pin Function Control Register
P13PFS
8
8
2 or 3 PCLKB
0008 C14Ch
MPC
P14 Pin Function Control Register
P14PFS
8
8
2 or 3 PCLKB
0008 C14Dh
MPC
P15 Pin Function Control Register
P15PFS
8
8
2 or 3 PCLKB
0008 C14Eh
MPC
P16 Pin Function Control Register
P16PFS
8
8
2 or 3 PCLKB
0008 C14Fh
MPC
P17 Pin Function Control Register
P17PFS
8
8
2 or 3 PCLKB
0008 C150h
MPC
P20 Pin Function Control Register
P20PFS
8
8
2 or 3 PCLKB
0008 C151h
MPC
P21 Pin Function Control Register
P21PFS
8
8
2 or 3 PCLKB
0008 C152h
MPC
P22 Pin Function Control Register
P22PFS
8
8
2 or 3 PCLKB
0008 C153h
MPC
P23 Pin Function Control Register
P23PFS
8
8
2 or 3 PCLKB
0008 C154h
MPC
P24 Pin Function Control Register
P24PFS
8
8
2 or 3 PCLKB
0008 C155h
MPC
P25 Pin Function Control Register
P25PFS
8
8
2 or 3 PCLKB
0008 C156h
MPC
P26 Pin Function Control Register
P26PFS
8
8
2 or 3 PCLKB
0008 C157h
MPC
P27 Pin Function Control Register
P27PFS
8
8
2 or 3 PCLKB
0008 C158h
MPC
P30 Pin Function Control Register
P30PFS
8
8
2 or 3 PCLKB
0008 C159h
MPC
P31 Pin Function Control Register
P31PFS
8
8
2 or 3 PCLKB
0008 C15Ah
MPC
P32 Pin Function Control Register
P32PFS
8
8
2 or 3 PCLKB
0008 C15Bh
MPC
P33 Pin Function Control Register
P33PFS
8
8
2 or 3 PCLKB
0008 C15Ch
MPC
P34 Pin Function Control Register
P34PFS
8
8
2 or 3 PCLKB
0008 C15Dh
MPC
P35 Pin Function Control Register
P35PFS
8
8
2 or 3 PCLKB
0008 C160h
MPC
P40 Pin Function Control Register
P40PFS
8
8
2 or 3 PCLKB
0008 C161h
MPC
P41 Pin Function Control Register
P41PFS
8
8
2 or 3 PCLKB
0008 C162h
MPC
P42 Pin Function Control Register
P42PFS
8
8
2 or 3 PCLKB
0008 C163h
MPC
P43 Pin Function Control Register
P43PFS
8
8
2 or 3 PCLKB
0008 C164h
MPC
P44 Pin Function Control Register
P44PFS
8
8
2 or 3 PCLKB
0008 C165h
MPC
P45 Pin Function Control Register
P45PFS
8
8
2 or 3 PCLKB
0008 C166h
MPC
P46 Pin Function Control Register
P46PFS
8
8
2 or 3 PCLKB
0008 C167h
MPC
P47 Pin Function Control Register
P47PFS
8
8
2 or 3 PCLKB
0008 C168h
MPC
P50 Pin Function Control Register
P50PFS
8
8
2 or 3 PCLKB
0008 C169h
MPC
P51 Pin Function Control Register
P51PFS
8
8
2 or 3 PCLKB
0008 C16Ah
MPC
P52 Pin Function Control Register
P52PFS
8
8
2 or 3 PCLKB
0008 C16Bh
MPC
P53 Pin Function Control Register
P53PFS
8
8
2 or 3 PCLKB
0008 C16Ch
MPC
P54 Pin Function Control Register
P54PFS
8
8
2 or 3 PCLKB
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 48 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (21/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
0008 C16Dh
MPC
P55 Pin Function Control Register
P55PFS
8
8
2 or 3 PCLKB
0008 C170h
MPC
P60 Pin Function Control Register
P60PFS
8
8
2 or 3 PCLKB
0008 C171h
MPC
P61 Pin Function Control Register
P61PFS
8
8
2 or 3 PCLKB
0008 C172h
MPC
P62 Pin Function Control Register
P62PFS
8
8
2 or 3 PCLKB
0008 C173h
MPC
P63 Pin Function Control Register
P63PFS
8
8
2 or 3 PCLKB
0008 C174h
MPC
P64 Pin Function Control Register
P64PFS
8
8
2 or 3 PCLKB
0008 C175h
MPC
P65 Pin Function Control Register
P65PFS
8
8
2 or 3 PCLKB
0008 C178h
MPC
P70 Pin Function Control Register
P70PFS
8
8
2 or 3 PCLKB
0008 C179h
MPC
P71 Pin Function Control Register
P71PFS
8
8
2 or 3 PCLKB
0008 C17Ah
MPC
P72 Pin Function Control Register
P72PFS
8
8
2 or 3 PCLKB
0008 C17Bh
MPC
P73 Pin Function Control Register
P73PFS
8
8
2 or 3 PCLKB
0008 C17Ch
MPC
P74 Pin Function Control Register
P74PFS
8
8
2 or 3 PCLKB
0008 C17Dh
MPC
P75 Pin Function Control Register
P75PFS
8
8
2 or 3 PCLKB
0008 C17Eh
MPC
P76 Pin Function Control Register
P76PFS
8
8
2 or 3 PCLKB
0008 C180h
MPC
P80 Pin Function Control Register
P80PFS
8
8
2 or 3 PCLKB
0008 C181h
MPC
P81 Pin Function Control Register
P81PFS
8
8
2 or 3 PCLKB
0008 C182h
MPC
P82 Pin Function Control Register
P82PFS
8
8
2 or 3 PCLKB
0008 C183h
MPC
P83 Pin Function Control Register
P83PFS
8
8
2 or 3 PCLKB
0008 C184h
MPC
P84 Pin Function Control Register
P84PFS
8
8
2 or 3 PCLKB
0008 C188h
MPC
P90 Pin Function Control Register
P90PFS
8
8
2 or 3 PCLKB
0008 C189h
MPC
P91 Pin Function Control Register
P91PFS
8
8
2 or 3 PCLKB
0008 C18Ah
MPC
P92 Pin Function Control Register
P92PFS
8
8
2 or 3 PCLKB
Access Size
ICLK ≥ PCLK
0008 C18Bh
MPC
P93 Pin Function Control Register
P93PFS
8
8
2 or 3 PCLKB
0008 C18Ch
MPC
P94 Pin Function Control Register
P94PFS
8
8
2 or 3 PCLKB
0008 C18Dh
MPC
P95 Pin Function Control Register
P95PFS
8
8
2 or 3 PCLKB
0008 C18Eh
MPC
P96 Pin Function Control Register
P96PFS
8
8
2 or 3 PCLKB
0008 C190h
MPC
PA0 Pin Function Control Register
PA0PFS
8
8
2 or 3 PCLKB
0008 C191h
MPC
PA1 Pin Function Control Register
PA1PFS
8
8
2 or 3 PCLKB
0008 C192h
MPC
PA2 Pin Function Control Register
PA2PFS
8
8
2 or 3 PCLKB
0008 C193h
MPC
PA3 Pin Function Control Register
PA3PFS
8
8
2 or 3 PCLKB
0008 C194h
MPC
PA4 Pin Function Control Register
PA4PFS
8
8
2 or 3 PCLKB
0008 C195h
MPC
PA5 Pin Function Control Register
PA5PFS
8
8
2 or 3 PCLKB
0008 C196h
MPC
PA6 Pin Function Control Register
PA6PFS
8
8
2 or 3 PCLKB
0008 C197h
MPC
PA7 Pin Function Control Register
PA7PFS
8
8
2 or 3 PCLKB
0008 C198h
MPC
PB0 Pin Function Control Register
PB0PFS
8
8
2 or 3 PCLKB
0008 C199h
MPC
PB1 Pin Function Control Register
PB1PFS
8
8
2 or 3 PCLKB
0008 C19Ah
MPC
PB2 Pin Function Control Register
PB2PFS
8
8
2 or 3 PCLKB
0008 C19Bh
MPC
PB3 Pin Function Control Register
PB3PFS
8
8
2 or 3 PCLKB
0008 C19Ch
MPC
PB4 Pin Function Control Register
PB4PFS
8
8
2 or 3 PCLKB
0008 C19Dh
MPC
PB5 Pin Function Control Register
PB5PFS
8
8
2 or 3 PCLKB
0008 C19Eh
MPC
PB6 Pin Function Control Register
PB6PFS
8
8
2 or 3 PCLKB
0008 C19Fh
MPC
PB7 Pin Function Control Register
PB7PFS
8
8
2 or 3 PCLKB
0008 C1A0h
MPC
PC0 Pin Function Control Register
PC0PFS
8
8
2 or 3 PCLKB
0008 C1A1h
MPC
PC1 Pin Function Control Register
PC1PFS
8
8
2 or 3 PCLKB
0008 C1A2h
MPC
PC2 Pin Function Control Register
PC2PFS
8
8
2 or 3 PCLKB
0008 C1A3h
MPC
PC3 Pin Function Control Register
PC3PFS
8
8
2 or 3 PCLKB
0008 C1A4h
MPC
PC4 Pin Function Control Register
PC4PFS
8
8
2 or 3 PCLKB
0008 C1A5h
MPC
PC5 Pin Function Control Register
PC5PFS
8
8
2 or 3 PCLKB
0008 C1A6h
MPC
PC6 Pin Function Control Register
PC6PFS
8
8
2 or 3 PCLKB
0008 C1A8h
MPC
PD0 Pin Function Control Register
PD0PFS
8
8
2 or 3 PCLKB
0008 C1A9h
MPC
PD1 Pin Function Control Register
PD1PFS
8
8
2 or 3 PCLKB
0008 C1AAh
MPC
PD2 Pin Function Control Register
PD2PFS
8
8
2 or 3 PCLKB
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 49 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (22/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
0008 C1ABh
MPC
PD3 Pin Function Control Register
PD3PFS
8
8
2 or 3 PCLKB
0008 C1ACh
MPC
PD4 Pin Function Control Register
PD4PFS
8
8
2 or 3 PCLKB
0008 C1ADh
MPC
PD5 Pin Function Control Register
PD5PFS
8
8
2 or 3 PCLKB
0008 C1AEh
MPC
PD6 Pin Function Control Register
PD6PFS
8
8
2 or 3 PCLKB
Access Size
ICLK ≥ PCLK
0008 C1AFh
MPC
PD7 Pin Function Control Register
PD7PFS
8
8
2 or 3 PCLKB
0008 C1B0h
MPC
PE0 Pin Function Control Register
PE0PFS
8
8
2 or 3 PCLKB
0008 C1B1h
MPC
PE1 Pin Function Control Register
PE1PFS
8
8
2 or 3 PCLKB
0008 C1B2h
MPC
PE2 Pin Function Control Register
PE2PFS
8
8
2 or 3 PCLKB
0008 C1B3h
MPC
PE3 Pin Function Control Register
PE3PFS
8
8
2 or 3 PCLKB
0008 C1B4h
MPC
PE4 Pin Function Control Register
PE4PFS
8
8
2 or 3 PCLKB
0008 C1B5h
MPC
PE5 Pin Function Control Register
PE5PFS
8
8
2 or 3 PCLKB
0008 C1B6h
MPC
PE6 Pin Function Control Register
PE6PFS
8
8
2 or 3 PCLKB
0008 C1B8h
MPC
PF0 Pin Function Control Register
PF0PFS
8
8
2 or 3 PCLKB
0008 C1B9h
MPC
PF1 Pin Function Control Register
PF1PFS
8
8
2 or 3 PCLKB
0008 C1BAh
MPC
PF2 Pin Function Control Register
PF2PFS
8
8
2 or 3 PCLKB
0008 C1BBh
MPC
PF3 Pin Function Control Register
PF3PFS
8
8
2 or 3 PCLKB
0008 C1C0h
MPC
PG0 Pin Function Control Register
PG0PFS
8
8
2 or 3 PCLKB
0008 C1C1h
MPC
PG1 Pin Function Control Register
PG1PFS
8
8
2 or 3 PCLKB
0008 C1C2h
MPC
PG2 Pin Function Control Register
PG2PFS
8
8
2 or 3 PCLKB
0008 C290h
SYSTEM
Reset Status Register 0
RSTSR0
8
8
4 or 5 PCLKB
0008 C291h
SYSTEM
Reset Status Register 1
RSTSR1
8
8
4 or 5 PCLKB
0008 C293h
SYSTEM
Main Clock Oscillator Forced Oscillation Control Register
MOFCR
8
8
4 or 5 PCLKB
4 or 5 PCLKB
0008 C297h
SYSTEM
Voltage Monitoring Circuit Control Register
LVCMPCR
8
8
0008 C298h
SYSTEM
Voltage Detection Level Select Register
LVDLVLR
8
8
4 or 5 PCLKB
0008 C29Ah
SYSTEM
Voltage Monitoring 1 Circuit Control Register 0
LVD1CR0
8
8
4 or 5 PCLKB
0008 C29Bh
SYSTEM
Voltage Monitoring 2 Circuit Control Register 0
LVD2CR0
8
8
4 or 5 PCLKB
0008 C4C0h
POE
Input Level Control/Status Register 1
ICSR1
16
8, 16
2 or 3 PCLKB
0008 C4C2h
POE
Output Level Control/Status Register 1
OCSR1
16
8, 16
2 or 3 PCLKB
0008 C4C4h
POE
Input Level Control/Status Register 2
ICSR2
16
8, 16
2 or 3 PCLKB
0008 C4C6h
POE
Output Level Control/Status Register 2
OCSR2
16
8, 16
2 or 3 PCLKB
0008 C4C8h
POE
Input Level Control/Status Register 3
ICSR3
16
8, 16
2 or 3 PCLKB
0008 C4CAh
POE
Software Port Output Enable Register
SPOER
8
8
2 or 3 PCLKB
0008 C4CBh
POE
Port Output Enable Control Register 1
POECR1
8
8
2 or 3 PCLKB
0008 C4CCh
POE
Port Output Enable Control Register 2
POECR2
16
16
2 or 3 PCLKB
0008 C4CEh
POE
Port Output Enable Control Register 3
POECR3
16
16
2 or 3 PCLKB
0008 C4D0h
POE
Port Output Enable Control Register 4
POECR4
16
16
2 or 3 PCLKB
0008 C4D2h
POE
Port Output Enable Control Register 5
POECR5
16
16
2 or 3 PCLKB
0008 C4D4h
POE
Port Output Enable Control Register 6
POECR6
16
16
2 or 3 PCLKB
0008 C4D6h
POE
Input Level Control/Status Register 4
ICSR4
16
8, 16
2 or 3 PCLKB
0008 C4D8h
POE
Input Level Control/Status Register 5
ICSR5
16
8, 16
2 or 3 PCLKB
0008 C4DAh
POE
Active Level Setting Register 1
ALR1
16
8, 16
2 or 3 PCLKB
0008 C4DCh
POE
Input Level Control/Status Register 6
ICSR6
16
16
2 or 3 PCLKB
0008 C4DEh
POE
Active Level Setting Register 2
ALR2
16
8, 16
2 or 3 PCLKB
0008 C4E0h
POE
Input Level Control/Status Register 7
ICSR7
16
8, 16
2 or 3 PCLKB
0008 C4E2h
POE
Port Output Enable Control Register 7
POECR7
16
16
2 or 3 PCLKB
0008 C4E4h
POE
Port Output Enable Control Register 8
POECR8
16
16
2 or 3 PCLKB
0008 C4E6h
POE
Port Output Enable Comparator Output Detection Flag
Register
POECMPFR
16
16
2 or 3 PCLKB
0008 C4E8h
POE
Port Output Enable Comparator Request Select Register
POECMPSEL
16
16
2 or 3 PCLKB
0008 C4EAh
POE
Output Level Control/Status Register 3
OCSR3
16
8, 16
2 or 3 PCLKB
0008 C4ECh
POE
Active Level Setting Register 3
ALR3
16
8, 16
2 or 3 PCLKB
0008 C4F0h
POE
Port Mode Mask Control Register 0
PMMCR0
8
8
2 or 3 PCLKB
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 50 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (23/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
0008 C4F2h
POE
Port Mode Mask Control Register 1
PMMCR1
16
16
2 or 3 PCLKB
0008 C4F4h
POE
Port Mode Mask Control Register 2
PMMCR2
16
16
2 or 3 PCLKB
0008 C4F6h
POE
Port Mode Mask Control Register 3
PMMCR3
16
16
2 or 3 PCLKB
0008 C4F8h
POE
Port Output Enable Comparator Request Extended
Selection Register 0
POECMPEX0
8
8
2 or 3 PCLKB
0008 C4F9h
POE
Port Output Enable Comparator Request Extended
Selection Register 1
POECMPEX1
8
8
2 or 3 PCLKB
0008 C4FAh
POE
Port Output Enable Comparator Request Extended
Selection Register 2
POECMPEX2
8
8
2 or 3 PCLKB
0008 C4FBh
POE
Port Output Enable Comparator Request Extended
Selection Register 3
POECMPEX3
8
8
2 or 3 PCLKB
0008 C4FCh
POE
Port Output Enable Comparator Request Extended
Selection Register 4
POECMPEX4
8
8
2 or 3 PCLKB
0008 C4FDh
POE
Port Output Enable Comparator Request Extended
Selection Register 5
POECMPEX5
8
8
2 or 3 PCLKB
Access Size
ICLK ≥ PCLK
000A 0C80h
CMPC0
Comparator Control Register 0
CMPCTL
8
8
1 or 2 PCLKB
000A 0C84h
CMPC0
Comparator Input Select Register 0
CMPSEL0
8
8
1 or 2 PCLKB
000A 0C88h
CMPC0
Comparator Reference Voltage Select Register 0
CMPSEL1
8
8
1 or 2 PCLKB
1 or 2 PCLKB
000A 0C8Ch
CMPC0
Comparator Output Monitor Register 0
CMPMON
8
8
000A 0C90h
CMPC0
Comparator External Output Enable Register 0
CMPIOC
8
8
1 or 2 PCLKB
000A 0CA0h
CMPC1
Comparator Control Register 1
CMPCTL
8
8
1 or 2 PCLKB
000A 0CA4h
CMPC1
Comparator Input Select Register 1
CMPSEL0
8
8
1 or 2 PCLKB
000A 0CA8h
CMPC1
Comparator Reference Voltage Select Register 1
CMPSEL1
8
8
1 or 2 PCLKB
000A 0CACh
CMPC1
Comparator Output Monitor Register 1
CMPMON
8
8
1 or 2 PCLKB
000A 0CB0h
CMPC1
Comparator External Output Enable Register 1
CMPIOC
8
8
1 or 2 PCLKB
000A 0CC0h
CMPC2
Comparator Control Register 2
CMPCTL
8
8
1 or 2 PCLKB
000A 0CC4h
CMPC2
Comparator Input Select Register 2
CMPSEL0
8
8
1 or 2 PCLKB
000A 0CC8h
CMPC2
Comparator Reference Voltage Select Register 2
CMPSEL1
8
8
1 or 2 PCLKB
000A 0CCCh
CMPC2
Comparator Output Monitor Register 2
CMPMON
8
8
1 or 2 PCLKB
000A 0CD0h
CMPC2
Comparator External Output Enable Register 2
CMPIOC
8
8
1 or 2 PCLKB
000A 0CE0h
CMPC3
Comparator Control Register 3
CMPCTL
8
8
1 or 2 PCLKB
000A 0CE4h
CMPC3
Comparator Input Select Register 3
CMPSEL0
8
8
1 or 2 PCLKB
000A 0CE8h
CMPC3
Comparator Reference Voltage Select Register 3
CMPSEL1
8
8
1 or 2 PCLKB
000A 0CECh
CMPC3
Comparator Output Monitor Register 3
CMPMON
8
8
1 or 2 PCLKB
000A 0CF0h
CMPC3
Comparator External Output Enable Register 3
CMPIOC
8
8
1 or 2 PCLKB
000A 8300h
RSCAN0
Bit Configuration Register L
CFGL
16
16
2 or 3 PCLKB
000A 8302h
RSCAN0
Bit Configuration Register H
CFGH
16
16
2 or 3 PCLKB
000A 8304h
RSCAN0
Control Register L
CTRL
16
16
2 or 3 PCLKB
000A 8306h
RSCAN0
Control Register H
CTRH
16
16
2 or 3 PCLKB
000A 8308h
RSCAN0
Status Register L
STSL
16
16
2 or 3 PCLKB
000A 830Ah
RSCAN0
Status Register H
STSH
16
16
2 or 3 PCLKB
000A 830Ch
RSCAN0
Error Flag Register L
ERFLL
16
16
2 or 3 PCLKB
000A 830Eh
RSCAN0
Error Flag Register H
ERFLH
16
16
2 or 3 PCLKB
000A 8322h
RSCAN
Global Configuration Register L
GCFGL
16
16
2 or 3 PCLKB
000A 8324h
RSCAN
Global Configuration Register H
GCFGH
16
16
2 or 3 PCLKB
000A 8326h
RSCAN
Global Control Register L
GCTRL
16
16
2 or 3 PCLKB
000A 8328h
RSCAN
Global Control Register H
GCTRH
16
16
2 or 3 PCLKB
000A 832Ah
RSCAN
Global Status Register
GSTS
16
16
2 or 3 PCLKB
000A 832Ch
RSCAN
Global Error Flag Register
GERFLL
8
8
1 or 2 PCLKB
000A 832Eh
RSCAN
Timestamp Register
GTSC
16
16
2 or 3 PCLKB
000A 8330h
RSCAN
Receive Rule Number Configuration Register
GAFLCFG
16
16
2 or 3 PCLKB
000A 8332h
RSCAN
Receive Buffer Number Configuration Register
RMNB
16
16
2 or 3 PCLKB
000A 8334h
RSCAN
Receive Buffer Receive Complete Flag Register
RMND0
16
16
2 or 3 PCLKB
000A 8338h
RSCAN
Receive FIFO Control Register 0
RFCC0
16
16
2 or 3 PCLKB
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 51 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (24/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
000A 833Ah
RSCAN
Receive FIFO Control Register 1
RFCC1
16
16
2 or 3 PCLKB
000A 8340h
RSCAN
Receive FIFO Status Register 0
RFSTS0
16
16
2 or 3 PCLKB
000A 8342h
RSCAN
Receive FIFO Status Register 1
RFSTS1
16
16
2 or 3 PCLKB
000A 8348h
RSCAN
Receive FIFO Pointer Control Register 0
RFPCTR0
16
16
2 or 3 PCLKB
000A 834Ah
RSCAN
Receive FIFO Pointer Control Register 1
RFPCTR1
16
16
2 or 3 PCLKB
000A 8350h
RSCAN0
Transmit/Receive FIFO Control Register 0L
CFCCL0
16
16
2 or 3 PCLKB
000A 8352h
RSCAN0
Transmit/Receive FIFO Control Register 0H
CFCCH0
16
16
2 or 3 PCLKB
000A 8358h
RSCAN0
Transmit/Receive FIFO Status Register 0
CFSTS0
16
16
2 or 3 PCLKB
Access Size
ICLK ≥ PCLK
000A 835Ch
RSCAN0
Transmit/Receive FIFO Pointer Control Register 0
CFPCTR0
16
16
2 or 3 PCLKB
000A 8360h
RSCAN
Receive FIFO Message Lost Status Register
RFMSTS
8
8
1 or 2 PCLKB
000A 8361h
RSCAN0
Transmit/Receive FIFO Message Lost Status Register
CFMSTS
8
8
1 or 2 PCLKB
000A 8362h
RSCAN
Receive FIFO Interrupt Status Register
RFISTS
8
8
1 or 2 PCLKB
000A 8363h
RSCAN
Transmit/Receive FIFO Receive Interrupt Status Register
CFISTS
8
8
1 or 2 PCLKB
000A 8364h
RSCAN0
Transmit Buffer Control Register 0
TMC0
8
8
1 or 2 PCLKB
000A 8365h
RSCAN0
Transmit Buffer Control Register 1
TMC1
8
8
1 or 2 PCLKB
000A 8366h
RSCAN0
Transmit Buffer Control Register 2
TMC2
8
8
1 or 2 PCLKB
000A 8367h
RSCAN0
Transmit Buffer Control Register 3
TMC3
8
8
1 or 2 PCLKB
000A 836Ch
RSCAN0
Transmit Buffer Status Register 0
TMSTS0
8
8
1 or 2 PCLKB
000A 836Dh
RSCAN0
Transmit Buffer Status Register 1
TMSTS1
8
8
1 or 2 PCLKB
000A 836Eh
RSCAN0
Transmit Buffer Status Register 2
TMSTS2
8
8
1 or 2 PCLKB
000A 836Fh
RSCAN0
Transmit Buffer Status Register 3
TMSTS3
8
8
1 or 2 PCLKB
000A 8374h
RSCAN0
Transmit Buffer Transmit Request Status Register
TMTRSTS
16
16
2 or 3 PCLKB
000A 8376h
RSCAN0
Transmit Buffer Transmit Complete Status Register
TMTCSTS
16
16
2 or 3 PCLKB
000A 8378h
RSCAN0
Transmit Buffer Transmit Abort Status Register
TMTASTS
16
16
2 or 3 PCLKB
000A 837Ah
RSCAN0
Transmit Buffer Interrupt Enable Register
TMIEC
16
16
2 or 3 PCLKB
000A 837Ch
RSCAN0
Transmit History Buffer Control Register
THLCC0
16
16
2 or 3 PCLKB
000A 8380h
RSCAN0
Transmit History Buffer Status Register
THLSTS0
16
16
2 or 3 PCLKB
000A 8384h
RSCAN0
Transmit History Buffer Pointer Control Register
THLPCTR0
16
16
2 or 3 PCLKB
000A 8388h
RSCAN
Global Transmit Interrupt Status Register
GTINTSTS
16
16
2 or 3 PCLKB
000A 838Ah
RSCAN
Global RAM Window Control Register
GRWCR
16
16
2 or 3 PCLKB
000A 838Ch
RSCAN
Global Test Configuration Register
GTSTCFG
16
16
2 or 3 PCLKB
000A 838Eh
RSCAN
Global Test Control Register
GTSTCTRL
8
8
1 or 2 PCLKB
000A 8394h
RSCAN
Global Test Protection Unlock Register
GLOCKK
16
16
2 or 3 PCLKB
000A 83A0h
RSCAN
Receive Rule Entry Register 0AL
GAFLIDL0
16
16
2 or 3 PCLKB
000A 83A0h
RSCAN
Receive Buffer Register 0AL
RMIDL0
16
16
2 or 3 PCLKB
000A 83A2h
RSCAN
Receive Rule Entry Register 0AH
GAFLIDH0
16
16
2 or 3 PCLKB
000A 83A2h
RSCAN
Receive Buffer Register 0AH
RMIDH0
16
16
2 or 3 PCLKB
000A 83A4h
RSCAN
Receive Rule Entry Register 0BL
GAFLML0
16
16
2 or 3 PCLKB
000A 83A4h
RSCAN
Receive Buffer Register 0BL
RMTS0
16
16
2 or 3 PCLKB
000A 83A6h
RSCAN
Receive Rule Entry Register 0BH
GAFLMH0
16
16
2 or 3 PCLKB
000A 83A6h
RSCAN
Receive Buffer Register 0BH
RMPTR0
16
16
2 or 3 PCLKB
000A 83A8h
RSCAN
Receive Rule Entry Register 0CL
GAFLPL0
16
16
2 or 3 PCLKB
000A 83A8h
RSCAN
Receive Buffer Register 0CL
RMDF00
16
16
2 or 3 PCLKB
000A 83AAh
RSCAN
Receive Rule Entry Register 0CH
GAFLPH0
16
16
2 or 3 PCLKB
000A 83AAh
RSCAN
Receive Buffer Register 0CH
RMDF10
16
16
2 or 3 PCLKB
000A 83ACh
RSCAN
Receive Rule Entry Register 1AL
GAFLIDL1
16
16
2 or 3 PCLKB
000A 83ACh
RSCAN
Receive Buffer Register 0DL
RMDF20
16
16
2 or 3 PCLKB
000A 83AEh
RSCAN
Receive Rule Entry Register 1AH
GAFLIDH1
16
16
2 or 3 PCLKB
000A 83AEh
RSCAN
Receive Buffer Register 0DH
RMDF30
16
16
2 or 3 PCLKB
000A 83B0h
RSCAN
Receive Rule Entry Register 1BL
GAFLML1
16
16
2 or 3 PCLKB
000A 83B0h
RSCAN
Receive Buffer Register 1AL
RMIDL1
16
16
2 or 3 PCLKB
000A 83B2h
RSCAN
Receive Rule Entry Register 1BH
GAFLMH1
16
16
2 or 3 PCLKB
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 52 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (25/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
000A 83B2h
RSCAN
Receive Buffer Register 1AH
RMIDH1
16
16
2 or 3 PCLKB
000A 83B4h
RSCAN
Receive Rule Entry Register 1CL
GAFLPL1
16
16
2 or 3 PCLKB
Access Size
ICLK ≥ PCLK
000A 83B4h
RSCAN
Receive Buffer Register 1BL
RMTS1
16
16
2 or 3 PCLKB
000A 83B6h
RSCAN
Receive Rule Entry Register 1CH
GAFLPH1
16
16
2 or 3 PCLKB
000A 83B6h
RSCAN
Receive Buffer Register 1BH
RMPTR1
16
16
2 or 3 PCLKB
000A 83B8h
RSCAN
Receive Rule Entry Register 2AL
GAFLIDL2
16
16
2 or 3 PCLKB
000A 83B8h
RSCAN
Receive Buffer Register 1CL
RMDF01
16
16
2 or 3 PCLKB
000A 83BAh
RSCAN
Receive Rule Entry Register 2AH
GAFLIDH2
16
16
2 or 3 PCLKB
000A 83BAh
RSCAN
Receive Buffer Register 1CH
RMDF11
16
16
2 or 3 PCLKB
000A 83BCh
RSCAN
Receive Rule Entry Register 2BL
GAFLML2
16
16
2 or 3 PCLKB
000A 83BCh
RSCAN
Receive Buffer Register 1DL
RMDF21
16
16
2 or 3 PCLKB
000A 83BEh
RSCAN
Receive Rule Entry Register 2BH
GAFLMH2
16
16
2 or 3 PCLKB
000A 83BEh
RSCAN
Receive Buffer Register 1DH
RMDF31
16
16
2 or 3 PCLKB
000A 83C0h
RSCAN
Receive Rule Entry Register 2CL
GAFLPL2
16
16
2 or 3 PCLKB
000A 83C0h
RSCAN
Receive Buffer Register 2AL
RMIDL2
16
16
2 or 3 PCLKB
000A 83C2h
RSCAN
Receive Rule Entry Register 2CH
GAFLPH2
16
16
2 or 3 PCLKB
000A 83C2h
RSCAN
Receive Buffer Register 2AH
RMIDH2
16
16
2 or 3 PCLKB
2 or 3 PCLKB
000A 83C4h
RSCAN
Receive Rule Entry Register 3AL
GAFLIDL3
16
16
000A 83C4h
RSCAN
Receive Buffer Register 2BL
RMTS2
16
16
2 or 3 PCLKB
000A 83C6h
RSCAN
Receive Rule Entry Register 3AH
GAFLIDH3
16
16
2 or 3 PCLKB
000A 83C6h
RSCAN
Receive Buffer Register 2BH
RMPTR2
16
16
2 or 3 PCLKB
000A 83C8h
RSCAN
Receive Rule Entry Register 3BL
GAFLML3
16
16
2 or 3 PCLKB
000A 83C8h
RSCAN
Receive Buffer Register 2CL
RMDF02
16
16
2 or 3 PCLKB
000A 83CAh
RSCAN
Receive Rule Entry Register 3BH
GAFLMH3
16
16
2 or 3 PCLKB
2 or 3 PCLKB
000A 83CAh
RSCAN
Receive Buffer Register 2CH
RMDF12
16
16
000A 83CCh
RSCAN
Receive Rule Entry Register 3CL
GAFLPL3
16
16
2 or 3 PCLKB
000A 83CCh
RSCAN
Receive Buffer Register 2DL
RMDF22
16
16
2 or 3 PCLKB
000A 83CEh
RSCAN
Receive Rule Entry Register 3CH
GAFLPH3
16
16
2 or 3 PCLKB
000A 83CEh
RSCAN
Receive Buffer Register 2DH
RMDF32
16
16
2 or 3 PCLKB
000A 83D0h
RSCAN
Receive Rule Entry Register 4AL
GAFLIDL4
16
16
2 or 3 PCLKB
000A 83D0h
RSCAN
Receive Buffer Register 3AL
RMIDL3
16
16
2 or 3 PCLKB
000A 83D2h
RSCAN
Receive Rule Entry Register 4AH
GAFLIDH4
16
16
2 or 3 PCLKB
2 or 3 PCLKB
000A 83D2h
RSCAN
Receive Buffer Register 3AH
RMIDH3
16
16
000A 83D4h
RSCAN
Receive Rule Entry Register 4BL
GAFLML4
16
16
2 or 3 PCLKB
000A 83D4h
RSCAN
Receive Buffer Register 3BL
RMTS3
16
16
2 or 3 PCLKB
2 or 3 PCLKB
000A 83D6h
RSCAN
Receive Rule Entry Register 4BH
GAFLMH4
16
16
000A 83D6h
RSCAN
Receive Buffer Register 3BH
RMPTR3
16
16
2 or 3 PCLKB
000A 83D8h
RSCAN
Receive Rule Entry Register 4CL
GAFLPL4
16
16
2 or 3 PCLKB
000A 83D8h
RSCAN
Receive Buffer Register 3CL
RMDF03
16
16
2 or 3 PCLKB
000A 83DAh
RSCAN
Receive Rule Entry Register 4CH
GAFLPH4
16
16
2 or 3 PCLKB
000A 83DAh
RSCAN
Receive Buffer Register 3CH
RMDF13
16
16
2 or 3 PCLKB
000A 83DCh
RSCAN
Receive Rule Entry Register 5AL
GAFLIDL5
16
16
2 or 3 PCLKB
000A 83DCh
RSCAN
Receive Buffer Register 3DL
RMDF23
16
16
2 or 3 PCLKB
000A 83DEh
RSCAN
Receive Rule Entry Register 5AH
GAFLIDH5
16
16
2 or 3 PCLKB
000A 83DEh
RSCAN
Receive Buffer Register 3DH
RMDF33
16
16
2 or 3 PCLKB
000A 83E0h
RSCAN
Receive Rule Entry Register 5BL
GAFLML5
16
16
2 or 3 PCLKB
000A 83E0h
RSCAN
Receive Buffer Register 4AL
RMIDL4
16
16
2 or 3 PCLKB
000A 83E2h
RSCAN
Receive Rule Entry Register 5BH
GAFLMH5
16
16
2 or 3 PCLKB
000A 83E2h
RSCAN
Receive Buffer Register 4AH
RMIDH4
16
16
2 or 3 PCLKB
000A 83E4h
RSCAN
Receive Rule Entry Register 5CL
GAFLPL5
16
16
2 or 3 PCLKB
000A 83E4h
RSCAN
Receive Buffer Register 4BL
RMTS4
16
16
2 or 3 PCLKB
000A 83E6h
RSCAN
Receive Rule Entry Register 5CH
GAFLPH5
16
16
2 or 3 PCLKB
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 53 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (26/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
000A 83E6h
RSCAN
Receive Buffer Register 4BH
RMPTR4
16
16
2 or 3 PCLKB
000A 83E8h
RSCAN
Receive Rule Entry Register 6AL
GAFLIDL6
16
16
2 or 3 PCLKB
000A 83E8h
RSCAN
Receive Buffer Register 4CL
RMDF04
16
16
2 or 3 PCLKB
000A 83EAh
RSCAN
Receive Rule Entry Register 6AH
GAFLIDH6
16
16
2 or 3 PCLKB
000A 83EAh
RSCAN
Receive Buffer Register 4CH
RMDF14
16
16
2 or 3 PCLKB
000A 83ECh
RSCAN
Receive Rule Entry Register 6BL
GAFLML6
16
16
2 or 3 PCLKB
000A 83ECh
RSCAN
Receive Buffer Register 4DL
RMDF24
16
16
2 or 3 PCLKB
000A 83EEh
RSCAN
Receive Rule Entry Register 6BH
GAFLMH6
16
16
2 or 3 PCLKB
000A 83EEh
RSCAN
Receive Buffer Register 4DH
RMDF34
16
16
2 or 3 PCLKB
000A 83F0h
RSCAN
Receive Rule Entry Register 6CL
GAFLPL6
16
16
2 or 3 PCLKB
000A 83F0h
RSCAN
Receive Buffer Register 5AL
RMIDL5
16
16
2 or 3 PCLKB
000A 83F2h
RSCAN
Receive Rule Entry Register 6CH
GAFLPH6
16
16
2 or 3 PCLKB
Access Size
ICLK ≥ PCLK
000A 83F2h
RSCAN
Receive Buffer Register 5AH
RMIDH5
16
16
2 or 3 PCLKB
000A 83F4h
RSCAN
Receive Rule Entry Register 7AL
GAFLIDL7
16
16
2 or 3 PCLKB
000A 83F4h
RSCAN
Receive Buffer Register 5BL
RMTS5
16
16
2 or 3 PCLKB
2 or 3 PCLKB
000A 83F6h
RSCAN
Receive Rule Entry Register 7AH
GAFLIDH7
16
16
000A 83F6h
RSCAN
Receive Buffer Register 5BH
RMPTR5
16
16
2 or 3 PCLKB
000A 83F8h
RSCAN
Receive Rule Entry Register 7BL
GAFLML7
16
16
2 or 3 PCLKB
000A 83F8h
RSCAN
Receive Buffer Register 5CL
RMDF05
16
16
2 or 3 PCLKB
000A 83FAh
RSCAN
Receive Rule Entry Register 7BH
GAFLMH7
16
16
2 or 3 PCLKB
000A 83FAh
RSCAN
Receive Buffer Register 5CH
RMDF15
16
16
2 or 3 PCLKB
000A 83FCh
RSCAN
Receive Rule Entry Register 7CL
GAFLPL7
16
16
2 or 3 PCLKB
000A 83FCh
RSCAN
Receive Buffer Register 5DL
RMDF25
16
16
2 or 3 PCLKB
000A 83FEh
RSCAN
Receive Rule Entry Register 7CH
GAFLPH7
16
16
2 or 3 PCLKB
000A 83FEh
RSCAN
Receive Buffer Register 5DH
RMDF35
16
16
2 or 3 PCLKB
000A 8400h
RSCAN
Receive Rule Entry Register 8AL
GAFLIDL8
16
16
2 or 3 PCLKB
000A 8400h
RSCAN
Receive Buffer Register 6AL
RMIDL6
16
16
2 or 3 PCLKB
000A 8402h
RSCAN
Receive Rule Entry Register 8AH
GAFLIDH8
16
16
2 or 3 PCLKB
2 or 3 PCLKB
000A 8402h
RSCAN
Receive Buffer Register 6AH
RMIDH6
16
16
000A 8404h
RSCAN
Receive Rule Entry Register 8BL
GAFLML8
16
16
2 or 3 PCLKB
000A 8404h
RSCAN
Receive Buffer Register 6BL
RMTS6
16
16
2 or 3 PCLKB
000A 8406h
RSCAN
Receive Rule Entry Register 8BH
GAFLMH8
16
16
2 or 3 PCLKB
000A 8406h
RSCAN
Receive Buffer Register 6BH
RMPTR6
16
16
2 or 3 PCLKB
000A 8408h
RSCAN
Receive Rule Entry Register 8CL
GAFLPL8
16
16
2 or 3 PCLKB
000A 8408h
RSCAN
Receive Buffer Register 6CL
RMDF06
16
16
2 or 3 PCLKB
000A 840Ah
RSCAN
Receive Rule Entry Register 8CH
GAFLPH8
16
16
2 or 3 PCLKB
000A 840Ah
RSCAN
Receive Buffer Register 6CH
RMDF16
16
16
2 or 3 PCLKB
000A 840Ch
RSCAN
Receive Rule Entry Register 9AL
GAFLIDL9
16
16
2 or 3 PCLKB
000A 840Ch
RSCAN
Receive Buffer Register 6DL
RMDF26
16
16
2 or 3 PCLKB
000A 840Eh
RSCAN
Receive Rule Entry Register 9AH
GAFLIDH9
16
16
2 or 3 PCLKB
000A 840Eh
RSCAN
Receive Buffer Register 6DH
RMDF36
16
16
2 or 3 PCLKB
000A 8410h
RSCAN
Receive Rule Entry Register 9BL
GAFLML9
16
16
2 or 3 PCLKB
000A 8410h
RSCAN
Receive Buffer Register 7AL
RMIDL7
16
16
2 or 3 PCLKB
000A 8412h
RSCAN
Receive Rule Entry Register 9BH
GAFLMH9
16
16
2 or 3 PCLKB
000A 8412h
RSCAN
Receive Buffer Register 7AH
RMIDH7
16
16
2 or 3 PCLKB
000A 8414h
RSCAN
Receive Rule Entry Register 9CL
GAFLPL9
16
16
2 or 3 PCLKB
000A 8414h
RSCAN
Receive Buffer Register 7BL
RMTS7
16
16
2 or 3 PCLKB
000A 8416h
RSCAN
Receive Rule Entry Register 9CH
GAFLPH9
16
16
2 or 3 PCLKB
2 or 3 PCLKB
000A 8416h
RSCAN
Receive Buffer Register 7BH
RMPTR7
16
16
000A 8418h
RSCAN
Receive Rule Entry Register 10AL
GAFLIDL10
16
16
2 or 3 PCLKB
000A 8418h
RSCAN
Receive Buffer Register 7CL
RMDF07
16
16
2 or 3 PCLKB
000A 841Ah
RSCAN
Receive Rule Entry Register 10AH
GAFLIDH10
16
16
2 or 3 PCLKB
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 54 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (27/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
000A 841Ah
RSCAN
Receive Buffer Register 7CH
RMDF17
16
16
2 or 3 PCLKB
000A 841Ch
RSCAN
Receive Rule Entry Register 10BL
GAFLML10
16
16
2 or 3 PCLKB
000A 841Ch
RSCAN
Receive Buffer Register 7DL
RMDF27
16
16
2 or 3 PCLKB
000A 841Eh
RSCAN
Receive Rule Entry Register 10BH
GAFLMH10
16
16
2 or 3 PCLKB
000A 841Eh
RSCAN
Receive Buffer Register 7DH
RMDF37
16
16
2 or 3 PCLKB
000A 8420h
RSCAN
Receive Rule Entry Register 10CL
GAFLPL10
16
16
2 or 3 PCLKB
000A 8420h
RSCAN
Receive Buffer Register 8AL
RMIDL8
16
16
2 or 3 PCLKB
000A 8422h
RSCAN
Receive Rule Entry Register 10CH
GAFLPH10
16
16
2 or 3 PCLKB
2 or 3 PCLKB
Access Size
ICLK ≥ PCLK
000A 8422h
RSCAN
Receive Buffer Register 8AH
RMIDH8
16
16
000A 8424h
RSCAN
Receive Rule Entry Register 11AL
GAFLIDL11
16
16
2 or 3 PCLKB
000A 8424h
RSCAN
Receive Buffer Register 8BL
RMTS8
16
16
2 or 3 PCLKB
000A 8426h
RSCAN
Receive Rule Entry Register 11AH
GAFLIDH11
16
16
2 or 3 PCLKB
000A 8426h
RSCAN
Receive Buffer Register 8BH
RMPTR8
16
16
2 or 3 PCLKB
000A 8428h
RSCAN
Receive Rule Entry Register 11BL
GAFLML11
16
16
2 or 3 PCLKB
000A 8428h
RSCAN
Receive Buffer Register 8CL
RMDF08
16
16
2 or 3 PCLKB
000A 842Ah
RSCAN
Receive Rule Entry Register 11BH
GAFLMH11
16
16
2 or 3 PCLKB
000A 842Ah
RSCAN
Receive Buffer Register 8CH
RMDF18
16
16
2 or 3 PCLKB
000A 842Ch
RSCAN
Receive Rule Entry Register 11CL
GAFLPL11
16
16
2 or 3 PCLKB
000A 842Ch
RSCAN
Receive Buffer Register 8DL
RMDF28
16
16
2 or 3 PCLKB
000A 842Eh
RSCAN
Receive Rule Entry Register 11CH
GAFLPH11
16
16
2 or 3 PCLKB
000A 842Eh
RSCAN
Receive Buffer Register 8DH
RMDF38
16
16
2 or 3 PCLKB
000A 8430h
RSCAN
Receive Rule Entry Register 12AL
GAFLIDL12
16
16
2 or 3 PCLKB
000A 8430h
RSCAN
Receive Buffer Register 9AL
RMIDL9
16
16
2 or 3 PCLKB
000A 8432h
RSCAN
Receive Rule Entry Register 12AH
GAFLIDH12
16
16
2 or 3 PCLKB
000A 8432h
RSCAN
Receive Buffer Register 9AH
RMIDH9
16
16
2 or 3 PCLKB
000A 8434h
RSCAN
Receive Rule Entry Register 12BL
GAFLML12
16
16
2 or 3 PCLKB
000A 8434h
RSCAN
Receive Buffer Register 9BL
RMTS9
16
16
2 or 3 PCLKB
000A 8436h
RSCAN
Receive Rule Entry Register 12BH
GAFLMH12
16
16
2 or 3 PCLKB
000A 8436h
RSCAN
Receive Buffer Register 9BH
RMPTR9
16
16
2 or 3 PCLKB
000A 8438h
RSCAN
Receive Rule Entry Register 12CL
GAFLPL12
16
16
2 or 3 PCLKB
000A 8438h
RSCAN
Receive Buffer Register 9CL
RMDF09
16
16
2 or 3 PCLKB
000A 843Ah
RSCAN
Receive Rule Entry Register 12CH
GAFLPH12
16
16
2 or 3 PCLKB
000A 843Ah
RSCAN
Receive Buffer Register 9CH
RMDF19
16
16
2 or 3 PCLKB
000A 843Ch
RSCAN
Receive Rule Entry Register 13AL
GAFLIDL13
16
16
2 or 3 PCLKB
000A 843Ch
RSCAN
Receive Buffer Register 9DL
RMDF29
16
16
2 or 3 PCLKB
2 or 3 PCLKB
000A 843Eh
RSCAN
Receive Rule Entry Register 13AH
GAFLIDH13
16
16
000A 843Eh
RSCAN
Receive Buffer Register 9DH
RMDF39
16
16
2 or 3 PCLKB
000A 8440h
RSCAN
Receive Rule Entry Register 13BL
GAFLML13
16
16
2 or 3 PCLKB
000A 8440h
RSCAN
Receive Buffer Register 10AL
RMIDL10
16
16
2 or 3 PCLKB
000A 8442h
RSCAN
Receive Rule Entry Register 13BH
GAFLMH13
16
16
2 or 3 PCLKB
000A 8442h
RSCAN
Receive Buffer Register 10AH
RMIDH10
16
16
2 or 3 PCLKB
000A 8444h
RSCAN
Receive Rule Entry Register 13CL
GAFLPL13
16
16
2 or 3 PCLKB
000A 8444h
RSCAN
Receive Buffer Register 10BL
RMTS10
16
16
2 or 3 PCLKB
000A 8446h
RSCAN
Receive Rule Entry Register 13CH
GAFLPH13
16
16
2 or 3 PCLKB
2 or 3 PCLKB
000A 8446h
RSCAN
Receive Buffer Register 10BH
RMPTR10
16
16
000A 8448h
RSCAN
Receive Rule Entry Register 14AL
GAFLIDL14
16
16
2 or 3 PCLKB
000A 8448h
RSCAN
Receive Buffer Register 10CL
RMDF010
16
16
2 or 3 PCLKB
000A 844Ah
RSCAN
Receive Rule Entry Register 14AH
GAFLIDH14
16
16
2 or 3 PCLKB
000A 844Ah
RSCAN
Receive Buffer Register 10CH
RMDF110
16
16
2 or 3 PCLKB
000A 844Ch
RSCAN
Receive Rule Entry Register 14BL
GAFLML14
16
16
2 or 3 PCLKB
000A 844Ch
RSCAN
Receive Buffer Register 10DL
RMDF210
16
16
2 or 3 PCLKB
000A 844Eh
RSCAN
Receive Rule Entry Register 14BH
GAFLMH14
16
16
2 or 3 PCLKB
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 55 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (28/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
000A 844Eh
RSCAN
Receive Buffer Register 10DH
RMDF310
16
16
2 or 3 PCLKB
000A 8450h
RSCAN
Receive Rule Entry Register 14CL
GAFLPL14
16
16
2 or 3 PCLKB
000A 8450h
RSCAN
Receive Buffer Register 11AL
RMIDL11
16
16
2 or 3 PCLKB
000A 8452h
RSCAN
Receive Rule Entry Register 14CH
GAFLPH14
16
16
2 or 3 PCLKB
2 or 3 PCLKB
Access Size
ICLK ≥ PCLK
000A 8452h
RSCAN
Receive Buffer Register 11AH
RMIDH11
16
16
000A 8454h
RSCAN
Receive Rule Entry Register 15AL
GAFLIDL15
16
16
2 or 3 PCLKB
000A 8454h
RSCAN
Receive Buffer Register 11BL
RMTS11
16
16
2 or 3 PCLKB
000A 8456h
RSCAN
Receive Rule Entry Register 15AH
GAFLIDH15
16
16
2 or 3 PCLKB
000A 8456h
RSCAN
Receive Buffer Register 11BH
RMPTR11
16
16
2 or 3 PCLKB
000A 8458h
RSCAN
Receive Rule Entry Register 15BL
GAFLML15
16
16
2 or 3 PCLKB
000A 8458h
RSCAN
Receive Buffer Register 11CL
RMDF011
16
16
2 or 3 PCLKB
000A 845Ah
RSCAN
Receive Rule Entry Register 15BH
GAFLMH15
16
16
2 or 3 PCLKB
000A 845Ah
RSCAN
Receive Buffer Register 11CH
RMDF111
16
16
2 or 3 PCLKB
000A 845Ch
RSCAN
Receive Rule Entry Register 15CL
GAFLPL15
16
16
2 or 3 PCLKB
000A 845Ch
RSCAN
Receive Buffer Register 11DL
RMDF211
16
16
2 or 3 PCLKB
000A 845Eh
RSCAN
Receive Rule Entry Register 15CH
GAFLPH15
16
16
2 or 3 PCLKB
000A 845Eh
RSCAN
Receive Buffer Register 11DH
RMDF311
16
16
2 or 3 PCLKB
000A 8460h
RSCAN
Receive Buffer Register 12AL
RMIDL12
16
16
2 or 3 PCLKB
000A 8462h
RSCAN
Receive Buffer Register 12AH
RMIDH12
16
16
2 or 3 PCLKB
2 or 3 PCLKB
000A 8464h
RSCAN
Receive Buffer Register 12BL
RMTS12
16
16
000A 8466h
RSCAN
Receive Buffer Register 12BH
RMPTR12
16
16
2 or 3 PCLKB
000A 8468h
RSCAN
Receive Buffer Register 12CL
RMDF012
16
16
2 or 3 PCLKB
000A 846Ah
RSCAN
Receive Buffer Register 12CH
RMDF112
16
16
2 or 3 PCLKB
000A 846Ch
RSCAN
Receive Buffer Register 12DL
RMDF212
16
16
2 or 3 PCLKB
000A 846Eh
RSCAN
Receive Buffer Register 12DH
RMDF312
16
16
2 or 3 PCLKB
000A 8470h
RSCAN
Receive Buffer Register 13AL
RMIDL13
16
16
2 or 3 PCLKB
000A 8472h
RSCAN
Receive Buffer Register 13AH
RMIDH13
16
16
2 or 3 PCLKB
000A 8474h
RSCAN
Receive Buffer Register 13BL
RMTS13
16
16
2 or 3 PCLKB
000A 8476h
RSCAN
Receive Buffer Register 13BH
RMPTR13
16
16
2 or 3 PCLKB
000A 8478h
RSCAN
Receive Buffer Register 13CL
RMDF013
16
16
2 or 3 PCLKB
000A 847Ah
RSCAN
Receive Buffer Register 13CH
RMDF113
16
16
2 or 3 PCLKB
000A 847Ch
RSCAN
Receive Buffer Register 13DL
RMDF213
16
16
2 or 3 PCLKB
000A 847Eh
RSCAN
Receive Buffer Register 13DH
RMDF313
16
16
2 or 3 PCLKB
000A 8480h
RSCAN
Receive Buffer Register 14AL
RMIDL14
16
16
2 or 3 PCLKB
000A 8482h
RSCAN
Receive Buffer Register 14AH
RMIDH14
16
16
2 or 3 PCLKB
2 or 3 PCLKB
000A 8484h
RSCAN
Receive Buffer Register 14BL
RMTS14
16
16
000A 8486h
RSCAN
Receive Buffer Register 14BH
RMPTR14
16
16
2 or 3 PCLKB
000A 8488h
RSCAN
Receive Buffer Register 14CL
RMDF014
16
16
2 or 3 PCLKB
000A 848Ah
RSCAN
Receive Buffer Register 14CH
RMDF114
16
16
2 or 3 PCLKB
000A 848Ch
RSCAN
Receive Buffer Register 14DL
RMDF214
16
16
2 or 3 PCLKB
000A 848Eh
RSCAN
Receive Buffer Register 14DH
RMDF314
16
16
2 or 3 PCLKB
000A 8490h
RSCAN
Receive Buffer Register 15AL
RMIDL15
16
16
2 or 3 PCLKB
000A 8492h
RSCAN
Receive Buffer Register 15AH
RMIDH15
16
16
2 or 3 PCLKB
000A 8494h
RSCAN
Receive Buffer Register 15BL
RMTS15
16
16
2 or 3 PCLKB
000A 8496h
RSCAN
Receive Buffer Register 15BH
RMPTR15
16
16
2 or 3 PCLKB
000A 8498h
RSCAN
Receive Buffer Register 15CL
RMDF015
16
16
2 or 3 PCLKB
000A 849Ah
RSCAN
Receive Buffer Register 15CH
RMDF115
16
16
2 or 3 PCLKB
000A 849Ch
RSCAN
Receive Buffer Register 15DL
RMDF215
16
16
2 or 3 PCLKB
000A 849Eh
RSCAN
Receive Buffer Register 15DH
RMDF315
16
16
2 or 3 PCLKB
000A 8580h
to
000A 859Fh
RSCAN
RAM Test Register 0 to 15
RPGACC0 to
15
16
16
2 or 3 PCLKB
000A 85A0h
RSCAN
Receive FIFO Access Register 0AL
RFIDL0
16
16
2 or 3 PCLKB
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 56 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (29/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
000A 85A0h
RSCAN
RAM Test Register 16
RPGACC16
16
16
2 or 3 PCLKB
000A 85A2h
RSCAN
Receive FIFO Access Register 0AH
RFIDH0
16
16
2 or 3 PCLKB
2 or 3 PCLKB
Access Size
ICLK ≥ PCLK
000A 85A2h
RSCAN
RAM Test Register 17
RPGACC17
16
16
000A 85A4h
RSCAN
Receive FIFO Access Register 0BL
RFTS0
16
16
2 or 3 PCLKB
000A 85A4h
RSCAN
RAM Test Register 18
RPGACC18
16
16
2 or 3 PCLKB
000A 85A6h
RSCAN
Receive FIFO Access Register 0BH
RFPTR0
16
16
2 or 3 PCLKB
000A 85A6h
RSCAN
RAM Test Register 19
RPGACC19
16
16
2 or 3 PCLKB
000A 85A8h
RSCAN
Receive FIFO Access Register 0CL
RFDF00
16
16
2 or 3 PCLKB
2 or 3 PCLKB
000A 85A8h
RSCAN
RAM Test Register 20
RPGACC20
16
16
000A 85AAh
RSCAN
Receive FIFO Access Register 0CH
RFDF10
16
16
2 or 3 PCLKB
000A 85AAh
RSCAN
RAM Test Register 21
RPGACC21
16
16
2 or 3 PCLKB
000A 85ACh
RSCAN
Receive FIFO Access Register 0DL
RFDF20
16
16
2 or 3 PCLKB
000A 85ACh
RSCAN
RAM Test Register 22
RPGACC22
16
16
2 or 3 PCLKB
000A 85AEh
RSCAN
Receive FIFO Access Register 0DH
RFDF30
16
16
2 or 3 PCLKB
000A 85AEh
RSCAN
RAM Test Register 23
RPGACC23
16
16
2 or 3 PCLKB
000A 85B0h
RSCAN
Receive FIFO Access Register 1AL
RFIDL1
16
16
2 or 3 PCLKB
000A 85B0h
RSCAN
RAM Test Register 24
RPGACC24
16
16
2 or 3 PCLKB
000A 85B2h
RSCAN
Receive FIFO Access Register 1AH
RFIDH1
16
16
2 or 3 PCLKB
000A 85B2h
RSCAN
RAM Test Register 25
RPGACC25
16
16
2 or 3 PCLKB
000A 85B4h
RSCAN
Receive FIFO Access Register 1BL
RFTS1
16
16
2 or 3 PCLKB
000A 85B4h
RSCAN
RAM Test Register 26
RPGACC26
16
16
2 or 3 PCLKB
000A 85B6h
RSCAN
Receive FIFO Access Register 1BH
RFPTR1
16
16
2 or 3 PCLKB
2 or 3 PCLKB
000A 85B6h
RSCAN
RAM Test Register 27
RPGACC27
16
16
000A 85B8h
RSCAN
Receive FIFO Access Register 1CL
RFDF01
16
16
2 or 3 PCLKB
000A 85B8h
RSCAN
RAM Test Register 28
RPGACC28
16
16
2 or 3 PCLKB
000A 85BAh
RSCAN
Receive FIFO Access Register 1CH
RFDF11
16
16
2 or 3 PCLKB
000A 85BAh
RSCAN
RAM Test Register 29
RPGACC29
16
16
2 or 3 PCLKB
000A 85BCh
RSCAN
Receive FIFO Access Register 1DL
RFDF21
16
16
2 or 3 PCLKB
2 or 3 PCLKB
000A 85BCh
RSCAN
RAM Test Register 30
RPGACC30
16
16
000A 85BEh
RSCAN
Receive FIFO Access Register 1DH
RFDF31
16
16
2 or 3 PCLKB
000A 85BEh
RSCAN
RAM Test Register 31
RPGACC31
16
16
2 or 3 PCLKB
000A 85C0h
to
000A 85DEh
RSCAN
RAM Test Register 32 to 47
RPGACC32 to
47
16
16
2 or 3 PCLKB
000A 85E0h
RSCAN0
Transmit/Receive FIFO Access Register 0AL
CFIDL0
16
16
2 or 3 PCLKB
000A 85E0h
RSCAN
RAM Test Register 48
RPGACC48
16
16
2 or 3 PCLKB
000A 85E2h
RSCAN0
Transmit/Receive FIFO Access Register 0AH
CFIDH0
16
16
2 or 3 PCLKB
000A 85E2h
RSCAN
RAM Test Register 49
RPGACC49
16
16
2 or 3 PCLKB
000A 85E4h
RSCAN0
Transmit/Receive FIFO Access Register 0BL
CFTS0
16
16
2 or 3 PCLKB
000A 85E4h
RSCAN
RAM Test Register 50
RPGACC50
16
16
2 or 3 PCLKB
000A 85E6h
RSCAN0
Transmit/Receive FIFO Access Register 0BH
CFPTR0
16
16
2 or 3 PCLKB
000A 85E6h
RSCAN
RAM Test Register 51
RPGACC51
16
16
2 or 3 PCLKB
000A 85E8h
RSCAN0
Transmit/Receive FIFO Access Register 0CL
CFDF00
16
16
2 or 3 PCLKB
000A 85E8h
RSCAN
RAM Test Register 52
RPGACC52
16
16
2 or 3 PCLKB
000A 85EAh
RSCAN0
Transmit/Receive FIFO Access Register 0CH
CFDF10
16
16
2 or 3 PCLKB
000A 85EAh
RSCAN
RAM Test Register 53
RPGACC53
16
16
2 or 3 PCLKB
000A 85ECh
RSCAN0
Transmit/Receive FIFO Access Register 0DL
CFDF20
16
16
2 or 3 PCLKB
2 or 3 PCLKB
000A 85ECh
RSCAN
RAM Test Register 54
RPGACC54
16
16
000A 85EEh
RSCAN0
Transmit/Receive FIFO Access Register 0DH
CFDF30
16
16
2 or 3 PCLKB
000A 85EEh
RSCAN
RAM Test Register 55
RPGACC55
16
16
2 or 3 PCLKB
000A 85F0h
to
000A 85FEh
RSCAN
RAM Test Register 56 to 63
RPGACC56 to
63
16
16
2 or 3 PCLKB
000A 8600h
RSCAN0
Transmit Buffer Register 0AL
TMIDL0
16
16
2 or 3 PCLKB
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 57 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (30/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
000A 8600h
RSCAN
RAM Test Register 64
RPGACC64
16
16
2 or 3 PCLKB
000A 8602h
RSCAN0
Transmit Buffer Register 0AH
TMIDH0
16
16
2 or 3 PCLKB
000A 8602h
RSCAN
RAM Test Register 65
RPGACC65
16
16
2 or 3 PCLKB
000A 8604h
RSCAN
RAM Test Register 66
RPGACC66
16
16
2 or 3 PCLKB
000A 8606h
RSCAN0
Transmit Buffer Register 0BH
TMPTR0
16
16
2 or 3 PCLKB
000A 8606h
RSCAN
RAM Test Register 67
RPGACC67
16
16
2 or 3 PCLKB
000A 8608h
RSCAN0
Transmit Buffer Register 0CL
TMDF00
16
16
2 or 3 PCLKB
000A 8608h
RSCAN
RAM Test Register 68
RPGACC68
16
16
2 or 3 PCLKB
000A 860Ah
RSCAN0
Transmit Buffer Register 0CH
TMDF10
16
16
2 or 3 PCLKB
000A 860Ah
RSCAN
RAM Test Register 69
RPGACC69
16
16
2 or 3 PCLKB
000A 860Ch
RSCAN0
Transmit Buffer Register 0DL
TMDF20
16
16
2 or 3 PCLKB
000A 860Ch
RSCAN
RAM Test Register 70
RPGACC70
16
16
2 or 3 PCLKB
000A 860Eh
RSCAN0
Transmit Buffer Register 0DH
TMDF30
16
16
2 or 3 PCLKB
000A 860Eh
RSCAN
RAM Test Register 71
RPGACC71
16
16
2 or 3 PCLKB
000A 8610h
RSCAN0
Transmit Buffer Register 1AL
TMIDL1
16
16
2 or 3 PCLKB
2 or 3 PCLKB
Access Size
ICLK ≥ PCLK
000A 8610h
RSCAN
RAM Test Register 72
RPGACC72
16
16
000A 8612h
RSCAN0
Transmit Buffer Register 1AH
TMIDH1
16
16
2 or 3 PCLKB
000A 8612h
RSCAN
RAM Test Register 73
RPGACC73
16
16
2 or 3 PCLKB
2 or 3 PCLKB
000A 8614h
RSCAN
RAM Test Register 74
RPGACC74
16
16
000A 8616h
RSCAN0
Transmit Buffer Register 1BH
TMPTR1
16
16
2 or 3 PCLKB
000A 8616h
RSCAN
RAM Test Register 75
RPGACC75
16
16
2 or 3 PCLKB
000A 8618h
RSCAN0
Transmit Buffer Register 1CL
TMDF01
16
16
2 or 3 PCLKB
2 or 3 PCLKB
000A 8618h
RSCAN
RAM Test Register 76
RPGACC76
16
16
000A 861Ah
RSCAN0
Transmit Buffer Register 1CH
TMDF11
16
16
2 or 3 PCLKB
000A 861Ah
RSCAN
RAM Test Register 77
RPGACC77
16
16
2 or 3 PCLKB
000A 861Ch
RSCAN0
Transmit Buffer Register 1DL
TMDF21
16
16
2 or 3 PCLKB
000A 861Ch
RSCAN
RAM Test Register 78
RPGACC78
16
16
2 or 3 PCLKB
000A 861Eh
RSCAN0
Transmit Buffer Register 1DH
TMDF31
16
16
2 or 3 PCLKB
2 or 3 PCLKB
000A 861Eh
RSCAN
RAM Test Register 79
RPGACC79
16
16
000A 8620h
RSCAN0
Transmit Buffer Register 2AL
TMIDL2
16
16
2 or 3 PCLKB
000A 8620h
RSCAN
RAM Test Register 80
RPGACC80
16
16
2 or 3 PCLKB
000A 8622h
RSCAN0
Transmit Buffer Register 2AH
TMIDH2
16
16
2 or 3 PCLKB
000A 8622h
RSCAN
RAM Test Register 81
RPGACC81
16
16
2 or 3 PCLKB
000A 8624h
RSCAN
RAM Test Register 82
RPGACC82
16
16
2 or 3 PCLKB
000A 8626h
RSCAN0
Transmit Buffer Register 2BH
TMPTR2
16
16
2 or 3 PCLKB
2 or 3 PCLKB
000A 8626h
RSCAN
RAM Test Register 83
RPGACC83
16
16
000A 8628h
RSCAN0
Transmit Buffer Register 2CL
TMDF02
16
16
2 or 3 PCLKB
000A 8628h
RSCAN
RAM Test Register 84
RPGACC84
16
16
2 or 3 PCLKB
000A 862Ah
RSCAN0
Transmit Buffer Register 2CH
TMDF12
16
16
2 or 3 PCLKB
000A 862Ah
RSCAN
RAM Test Register 85
RPGACC85
16
16
2 or 3 PCLKB
000A 862Ch
RSCAN0
Transmit Buffer Register 2DL
TMDF22
16
16
2 or 3 PCLKB
000A 862Ch
RSCAN
RAM Test Register 86
RPGACC86
16
16
2 or 3 PCLKB
000A 862Eh
RSCAN0
Transmit Buffer Register 2DH
TMDF32
16
16
2 or 3 PCLKB
000A 862Eh
RSCAN
RAM Test Register 87
RPGACC87
16
16
2 or 3 PCLKB
000A 8630h
RSCAN0
Transmit Buffer Register 3AL
TMIDL3
16
16
2 or 3 PCLKB
000A 8630h
RSCAN
RAM Test Register 88
RPGACC88
16
16
2 or 3 PCLKB
000A 8632h
RSCAN0
Transmit Buffer Register 3AH
TMIDH3
16
16
2 or 3 PCLKB
000A 8632h
RSCAN
RAM Test Register 89
RPGACC89
16
16
2 or 3 PCLKB
2 or 3 PCLKB
000A 8634h
RSCAN
RAM Test Register 90
RPGACC90
16
16
000A 8636h
RSCAN0
Transmit Buffer Register 3BH
TMPTR3
16
16
2 or 3 PCLKB
000A 8636h
RSCAN
RAM Test Register 91
RPGACC91
16
16
2 or 3 PCLKB
000A 8638h
RSCAN0
Transmit Buffer Register 3CL
TMDF03
16
16
2 or 3 PCLKB
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 58 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (31/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
000A 8638h
RSCAN
RAM Test Register 92
RPGACC92
16
16
2 or 3 PCLKB
000A 863Ah
RSCAN0
Transmit Buffer Register 3CH
TMDF13
16
16
2 or 3 PCLKB
2 or 3 PCLKB
Access Size
ICLK ≥ PCLK
000A 863Ah
RSCAN
RAM Test Register 93
RPGACC93
16
16
000A 863Ch
RSCAN0
Transmit Buffer Register 3DL
TMDF23
16
16
2 or 3 PCLKB
000A 863Ch
RSCAN
RAM Test Register 94
RPGACC94
16
16
2 or 3 PCLKB
000A 863Eh
RSCAN0
Transmit Buffer Register 3DH
TMDF33
16
16
2 or 3 PCLKB
000A 863Eh
RSCAN
RAM Test Register 95
RPGACC95
16
16
2 or 3 PCLKB
000A 8640h
to
000A 867Eh
RSCAN
RAM Test Register 96 to 127
RPGACC96 to
127
16
16
2 or 3 PCLKB
000A 8680h
RSCAN0
Transmit History Buffer Access Register
THLACC0
16
16
2 or 3 PCLKB
000C 1200h
MTU3
Timer Control Register
TCR
8
8, 16, 32
4 or 5 PCLKA
000C 1201h
MTU4
Timer Control Register
TCR
8
8
4 or 5 PCLKA
000C 1202h
MTU3
Timer Mode Register 1
TMDR1
8
8, 16
4 or 5 PCLKA
000C 1203h
MTU4
Timer Mode Register 1
TMDR1
8
8
4 or 5 PCLKA
000C 1204h
MTU3
Timer I/O Control Register H
TIORH
8
8, 16, 32
4 or 5 PCLKA
000C 1205h
MTU3
Timer I/O Control Register L
TIORL
8
8
4 or 5 PCLKA
000C 1206h
MTU4
Timer I/O Control Register H
TIORH
8
8, 16
4 or 5 PCLKA
000C 1207h
MTU4
Timer I/O Control Register L
TIORL
8
8
4 or 5 PCLKA
000C 1208h
MTU3
Timer Interrupt Enable Register
TIER
8
8, 16
4 or 5 PCLKA
000C 1209h
MTU4
Timer Interrupt Enable Register
TIER
8
8
4 or 5 PCLKA
000C 120Ah
MTU
Timer Output Master Enable Register A
TOERA
8
8
4 or 5 PCLKA
000C 120Dh
MTU
Timer Gate Control Register
TGCRA
8
8
4 or 5 PCLKA
000C 120Eh
MTU
Timer Output Control Register 1A
TOCR1A
8
8, 16
4 or 5 PCLKA
000C 120Fh
MTU
Timer Output Control Register 2A
TOCR2A
8
8
4 or 5 PCLKA
000C 1210h
MTU3
Timer Counter
TCNT
16
16, 32
4 or 5 PCLKA
000C 1212h
MTU4
Timer Counter
TCNT
16
16
4 or 5 PCLKA
000C 1214h
MTU
Timer Period Data Register A
TCDRA
16
16, 32
4 or 5 PCLKA
000C 1216h
MTU
Timer Dead Time Data Register A
TDDRA
16
16
4 or 5 PCLKA
000C 1218h
MTU3
Timer General Register A
TGRA
16
16, 32
4 or 5 PCLKA
000C 121Ah
MTU3
Timer General Register B
TGRB
16
16
4 or 5 PCLKA
000C 121Ch
MTU4
Timer General Register A
TGRA
16
16, 32
4 or 5 PCLKA
000C 121Eh
MTU4
Timer General Register B
TGRB
16
16
4 or 5 PCLKA
000C 1220h
MTU
Timer Subcounters A
TCNTSA
16
16, 32
4 or 5 PCLKA
000C 1222h
MTU
Timer Period Buffer Register A
TCBRA
16
16
4 or 5 PCLKA
000C 1224h
MTU3
Timer General Register C
TGRC
16
16, 32
4 or 5 PCLKA
000C 1226h
MTU3
Timer General Register D
TGRD
16
16
4 or 5 PCLKA
000C 1228h
MTU4
Timer General Register C
TGRC
16
16, 32
4 or 5 PCLKA
000C 122Ah
MTU4
Timer General Register D
TGRD
16
16
4 or 5 PCLKA
000C 122Ch
MTU3
Timer Status Register
TSR
8
8, 16
4 or 5 PCLKA
000C 122Dh
MTU4
Timer Status Register
TSR
8
8
4 or 5 PCLKA
000C 1230h
MTU
Timer Interrupt Skipping Set Register 1A
TITCR1A
8
8, 16
4 or 5 PCLKA
000C 1231h
MTU
Timer Interrupt Skipping Counters 1A
TITCNT1A
8
8
4 or 5 PCLKA
000C 1232h
MTU
Timer Buffer Transfer Set Register A
TBTERA
8
8
4 or 5 PCLKA
4 or 5 PCLKA
000C 1234h
MTU
Timer Dead Time Enable Register A
TDERA
8
8
000C 1236h
MTU
Timer Output Level Buffer Register A
TOLBRA
8
8
4 or 5 PCLKA
000C 1238h
MTU3
Timer Buffer Operation Transfer Mode Register
TBTM
8
8, 16
4 or 5 PCLKA
000C 1239h
MTU4
Timer Buffer Operation Transfer Mode Register
TBTM
8
8
4 or 5 PCLKA
000C 123Ah
MTU
Timer Interrupt Skipping Mode Register A
TITMRA
8
8
4 or 5 PCLKA
000C 123Bh
MTU
Timer Interrupt Skipping Set Register 2A
TITCR2A
8
8
4 or 5 PCLKA
000C 123Ch
MTU
Timer Interrupt Skipping Counters 2A
TITCNT2A
8
8
4 or 5 PCLKA
000C 1240h
MTU4
Timer A/D Converter Start Request Control Register
TADCR
16
16
4 or 5 PCLKA
000C 1244h
MTU4
Timer A/D Converter Start Request Cycle Set Register A
TADCORA
16
16, 32
4 or 5 PCLKA
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 59 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (32/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
000C 1246h
MTU4
Timer A/D Converter Start Request Cycle Set Register B
TADCORB
16
16
4 or 5 PCLKA
000C 1248h
MTU4
Timer A/D Converter Start Request Cycle Set Buffer
Register A
TADCOBRA
16
16, 32
4 or 5 PCLKA
000C 124Ah
MTU4
Timer A/D Converter Start Request Cycle Set Buffer
Register B
TADCOBRB
16
16
4 or 5 PCLKA
000C 124Ch
MTU3
Timer Control Register 2
TCR2
8
8
4 or 5 PCLKA
000C 124Dh
MTU4
Timer Control Register 2
TCR2
8
8
4 or 5 PCLKA
000C 1260h
MTU
Timer Waveform Control Register A
TWCRA
8
8
4 or 5 PCLKA
000C 1270h
MTU
Timer Mode Register 2A
TMDR2A
8
8
4 or 5 PCLKA
000C 1272h
MTU3
Timer General Register E
TGRE
16
16
4 or 5 PCLKA
000C 1274h
MTU4
Timer General Register E
TGRE
16
16
4 or 5 PCLKA
000C 1276h
MTU4
Timer General Register F
TGRF
16
16
4 or 5 PCLKA
000C 1280h
MTU
Timer Start Register A
TSTRA
8
8, 16
4 or 5 PCLKA
000C 1281h
MTU
Timer Synchronous Register A
TSYRA
8
8
4 or 5 PCLKA
Access Size
ICLK ≥ PCLK
000C 1282h
MTU
Timer Counter Synchronous Start Register
TCSYSTR
8
8
4 or 5 PCLKA
000C 1284h
MTU
Timer Read/Write Enable Register A
TRWERA
8
8
4 or 5 PCLKA
000C 1290h
MTU0
Noise Filter Control Register 0
NFCR0
8
8
4 or 5 PCLKA
000C 1291h
MTU1
Noise Filter Control Register 1
NFCR1
8
8
4 or 5 PCLKA
000C 1292h
MTU2
Noise Filter Control Register 2
NFCR2
8
8
4 or 5 PCLKA
000C 1293h
MTU3
Noise Filter Control Register 3
NFCR3
8
8
4 or 5 PCLKA
000C 1294h
MTU4
Noise Filter Control Register 4
NFCR4
8
8
4 or 5 PCLKA
000C 1296h
MTU9
Noise Filter Control Register 9
NFCR9
8
8
4 or 5 PCLKA
000C 1299h
MTU0
Noise Filter Control Register C
NFCRC
8
8
4 or 5 PCLKA
000C 1300h
MTU0
Timer Control Register
TCR
8
8, 16, 32
4 or 5 PCLKA
000C 1301h
MTU0
Timer Mode Register 1
TMDR1
8
8
4 or 5 PCLKA
000C 1302h
MTU0
Timer I/O Control Register H
TIORH
8
8, 16
4 or 5 PCLKA
000C 1303h
MTU0
Timer I/O Control Register L
TIORL
8
8
4 or 5 PCLKA
000C 1304h
MTU0
Timer Interrupt Enable Register
TIER
8
8, 16, 32
4 or 5 PCLKA
000C 1306h
MTU0
Timer Counter
TCNT
16
16
4 or 5 PCLKA
000C 1308h
MTU0
Timer General Register A
TGRA
16
16, 32
4 or 5 PCLKA
000C 130Ah
MTU0
Timer General Register B
TGRB
16
16
4 or 5 PCLKA
000C 130Ch
MTU0
Timer General Register C
TGRC
16
16, 32
4 or 5 PCLKA
000C 130Eh
MTU0
Timer General Register D
TGRD
16
16
4 or 5 PCLKA
000C 1320h
MTU0
Timer General Register E
TGRE
16
16, 32
4 or 5 PCLKA
000C 1322h
MTU0
Timer General Register F
TGRF
16
16
4 or 5 PCLKA
000C 1324h
MTU0
Timer Interrupt Enable Register 2
TIER2
8
8, 16
4 or 5 PCLKA
000C 1326h
MTU0
Timer Buffer Operation Transfer Mode Register
TBTM
8
8
4 or 5 PCLKA
000C 1328h
MTU0
Timer Control Register 2
TCR2
8
8
4 or 5 PCLKA
000C 1380h
MTU1
Timer Control Register
TCR
8
8, 16
4 or 5 PCLKA
000C 1381h
MTU1
Timer Mode Register 1
TMDR1
8
8
4 or 5 PCLKA
000C 1382h
MTU1
Timer I/O Control Register
TIOR
8
8
4 or 5 PCLKA
000C 1384h
MTU1
Timer Interrupt Enable Register
TIER
8
8, 16, 32
4 or 5 PCLKA
000C 1385h
MTU1
Timer Status Register
TSR
8
8
4 or 5 PCLKA
000C 1386h
MTU1
Timer Counter
TCNT
16
16
4 or 5 PCLKA
000C 1388h
MTU1
Timer General Register A
TGRA
16
16, 32
4 or 5 PCLKA
000C 138Ah
MTU1
Timer General Register B
TGRB
16
16
4 or 5 PCLKA
000C 1390h
MTU1
Timer Input Capture Control Register
TICCR
8
8
4 or 5 PCLKA
000C 1391h
MTU1
Timer Mode Register 3
TMDR3
8
8
4 or 5 PCLKA
000C 1394h
MTU1
Timer Control Register 2
TCR2
8
8
4 or 5 PCLKA
000C 13A0h
MTU1
Timer Longword Counter
TCNTLW
32
32
4 or 5 PCLKA
000C 13A4h
MTU1
Timer Longword General Register
TGRALW
32
32
4 or 5 PCLKA
000C 13A8h
MTU1
Timer Longword General Register
TGRBLW
32
32
4 or 5 PCLKA
000C 1400h
MTU2
Timer Control Register
TCR
8
8, 16
4 or 5 PCLKA
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 60 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (33/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
000C 1401h
MTU2
Timer Mode Register 1
TMDR1
8
8
4 or 5 PCLKA
000C 1402h
MTU2
Timer I/O Control Register
TIOR
8
8
4 or 5 PCLKA
4 or 5 PCLKA
Access Size
ICLK ≥ PCLK
000C 1404h
MTU2
Timer Interrupt Enable Register
TIER
8
8, 16, 32
000C 1405h
MTU2
Timer Status Register
TSR
8
8
4 or 5 PCLKA
000C 1406h
MTU2
Timer Counter
TCNT
16
16
4 or 5 PCLKA
000C 1408h
MTU2
Timer General Register A
TGRA
16
16, 32
4 or 5 PCLKA
000C 140Ah
MTU2
Timer General Register B
TGRB
16
16
4 or 5 PCLKA
000C 140Ch
MTU2
Timer Control Register 2
TCR2
8
8
4 or 5 PCLKA
000C 1580h
MTU9
Timer Control Register
TCR
8
8, 16, 32
4 or 5 PCLKA
000C 1581h
MTU9
Timer Mode Register 1
TMDR1
8
8
4 or 5 PCLKA
4 or 5 PCLKA
000C 1582h
MTU9
Timer I/O Control Register H
TIORH
8
8, 16
000C 1583h
MTU9
Timer I/O Control Register L
TIORL
8
8
4 or 5 PCLKA
000C 1584h
MTU9
Timer Interrupt Enable Register
TIER
8
8, 16, 32
4 or 5 PCLKA
000C 1586h
MTU9
Timer Counter
TCNT
16
16
4 or 5 PCLKA
000C 1588h
MTU9
Timer General Register A
TGRA
16
16, 32
4 or 5 PCLKA
4 or 5 PCLKA
000C 158Ah
MTU9
Timer General Register B
TGRB
16
16
000C 158Ch
MTU9
Timer General Register C
TGRC
16
16, 32
4 or 5 PCLKA
000C 158Eh
MTU9
Timer General Register D
TGRD
16
16
4 or 5 PCLKA
000C 15A0h
MTU9
Timer General Register E
TGRE
16
16, 32
4 or 5 PCLKA
000C 15A2h
MTU9
Timer General Register F
TGRF
16
16
4 or 5 PCLKA
000C 15A4h
MTU9
Timer Interrupt Enable Register 2
TIER2
8
8, 16
4 or 5 PCLKA
000C 15A6h
MTU9
Timer Buffer Operation Transfer Mode Register
TBTM
8
8
4 or 5 PCLKA
000C 15A8h
MTU9
Timer Control Register 2
TCR2
8
8
4 or 5 PCLKA
000C 1A00h
MTU6
Timer Control Register
TCR
8
8, 16, 32
4 or 5 PCLKA
000C 1A01h
MTU7
Timer Control Register
TCR
8
8
4 or 5 PCLKA
000C 1A02h
MTU6
Timer Mode Register 1
TMDR1
8
8, 16
4 or 5 PCLKA
000C 1A03h
MTU7
Timer Mode Register 1
TMDR1
8
8
4 or 5 PCLKA
000C 1A04h
MTU6
Timer I/O Control Register H
TIORH
8
8, 16, 32
4 or 5 PCLKA
000C 1A05h
MTU6
Timer I/O Control Register L
TIORL
8
8
4 or 5 PCLKA
000C 1A06h
MTU7
Timer I/O Control Register H
TIORH
8
8, 16
4 or 5 PCLKA
000C 1A07h
MTU7
Timer I/O Control Register L
TIORL
8
8
4 or 5 PCLKA
000C 1A08h
MTU6
Timer Interrupt Enable Register
TIER
8
8, 16
4 or 5 PCLKA
000C 1A09h
MTU7
Timer Interrupt Enable Register
TIER
8
8
4 or 5 PCLKA
000C 1A0Ah
MTU
Timer Output Master Enable Register B
TOERB
8
8
4 or 5 PCLKA
000C 1A0Dh
MTU
Timer Gate Control Register
TGCRB
8
8
4 or 5 PCLKA
000C 1A0Eh
MTU
Timer Output Control Register 1B
TOCR1B
8
8, 16
4 or 5 PCLKA
000C 1A0Fh
MTU
Timer Output Control Register 2B
TOCR2B
8
8
4 or 5 PCLKA
000C 1A10h
MTU6
Timer Counter
TCNT
16
16, 32
4 or 5 PCLKA
000C 1A12h
MTU7
Timer Counter
TCNT
16
16
4 or 5 PCLKA
000C 1A14h
MTU
Timer Period Data Register B
TCDRB
16
16, 32
4 or 5 PCLKA
000C 1A16h
MTU
Timer Dead Time Data Register B
TDDRB
16
16
4 or 5 PCLKA
000C 1A18h
MTU6
Timer General Register A
TGRA
16
16, 32
4 or 5 PCLKA
000C 1A1Ah
MTU6
Timer General Register B
TGRB
16
16
4 or 5 PCLKA
000C 1A1Ch
MTU7
Timer General Register A
TGRA
16
16, 32
4 or 5 PCLKA
000C 1A1Eh
MTU7
Timer General Register B
TGRB
16
16
4 or 5 PCLKA
000C 1A20h
MTU
Timer Subcounters B
TCNTSB
16
16, 32
4 or 5 PCLKA
000C 1A22h
MTU
Timer Period Buffer Register B
TCBRB
16
16
4 or 5 PCLKA
000C 1A24h
MTU6
Timer General Register C
TGRC
16
16, 32
4 or 5 PCLKA
000C 1A26h
MTU6
Timer General Register D
TGRD
16
16
4 or 5 PCLKA
000C 1A28h
MTU7
Timer General Register C
TGRC
16
16, 32
4 or 5 PCLKA
000C 1A2Ah
MTU7
Timer General Register D
TGRD
16
16
4 or 5 PCLKA
000C 1A2Ch
MTU6
Timer Status Register
TSR
8
8, 16
4 or 5 PCLKA
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 61 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (34/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
000C 1A2Dh
MTU7
Timer Status Register
TSR
8
8
4 or 5 PCLKA
000C 1A30h
MTU
Timer Interrupt Skipping Set Register 1B
TITCR1B
8
8, 16
4 or 5 PCLKA
000C 1A31h
MTU
Timer Interrupt Skipping Counters 1B
TITCNT1B
8
8
4 or 5 PCLKA
000C 1A32h
MTU
Timer Buffer Transfer Set Register B
TBTERB
8
8
4 or 5 PCLKA
000C 1A34h
MTU
Timer Dead Time Enable Register B
TDERB
8
8
4 or 5 PCLKA
000C 1A36h
MTU
Timer Output Level Buffer Register B
TOLBRB
8
8
4 or 5 PCLKA
000C 1A38h
MTU6
Timer Buffer Operation Transfer Mode Register
TBTM
8
8, 16
4 or 5 PCLKA
000C 1A39h
MTU7
Timer Buffer Operation Transfer Mode Register
TBTM
8
8
4 or 5 PCLKA
Access Size
ICLK ≥ PCLK
000C 1A3Ah
MTU
Timer Interrupt Skipping Mode Register B
TITMRB
8
8
4 or 5 PCLKA
000C 1A3Bh
MTU
Timer Interrupt Skipping Set Register 2B
TITCR2B
8
8
4 or 5 PCLKA
000C 1A3Ch
MTU
Timer Interrupt Skipping Counters 2B
TITCNT2B
8
8
4 or 5 PCLKA
000C 1A40h
MTU7
Timer A/D Converter Start Request Control Register
TADCR
16
16
4 or 5 PCLKA
000C 1A44h
MTU7
Timer A/D Converter Start Request Cycle Set Register A
TADCORA
16
16, 32
4 or 5 PCLKA
000C 1A46h
MTU7
Timer A/D Converter Start Request Cycle Set Register B
TADCORB
16
16
4 or 5 PCLKA
000C 1A48h
MTU7
Timer A/D Converter Start Request Cycle Set Buffer
Register A
TADCOBRA
16
16, 32
4 or 5 PCLKA
000C 1A4Ah
MTU7
Timer A/D Converter Start Request Cycle Set Buffer
Register B
TADCOBRB
16
16
4 or 5 PCLKA
000C 1A4Ch
MTU6
Timer Control Register 2
TCR2
8
8
4 or 5 PCLKA
000C 1A4Dh
MTU7
Timer Control Register 2
TCR2
8
8
4 or 5 PCLKA
000C 1A50h
MTU6
Timer Synchronous Clear Register
TSYCR
8
8
4 or 5 PCLKA
000C 1A60h
MTU
Timer Waveform Control Register B
TWCRB
8
8
4 or 5 PCLKA
000C 1A70h
MTU
Timer Mode Register 2B
TMDR2B
8
8
4 or 5 PCLKA
000C 1A72h
MTU6
Timer General Register E
TGRE
16
16
4 or 5 PCLKA
000C 1A74h
MTU7
Timer General Register E
TGRE
16
16
4 or 5 PCLKA
000C 1A76h
MTU7
Timer General Register F
TGRF
16
16
4 or 5 PCLKA
000C 1A80h
MTU
Timer Start Register B
TSTRB
8
8, 16
4 or 5 PCLKA
000C 1A81h
MTU
Timer Synchronous Register B
TSYRB
8
8
4 or 5 PCLKA
000C 1A84h
MTU
Timer Read/Write Enable Register B
TRWERB
8
8
4 or 5 PCLKA
000C 1A93h
MTU6
Noise Filter Control Register 6
NFCR6
8
8
4 or 5 PCLKA
000C 1A94h
MTU7
Noise Filter Control Register 7
NFCR7
8
8
4 or 5 PCLKA
000C 1A95h
MTU5
Noise Filter Control Register 5
NFCR5
8
8
4 or 5 PCLKA
000C 1C80h
MTU5
Timer Counter U
TCNTU
16
16, 32
4 or 5 PCLKA
000C 1C82h
MTU5
Timer General Register U
TGRU
16
16
4 or 5 PCLKA
000C 1C84h
MTU5
Timer Control Register U
TCRU
8
8
4 or 5 PCLKA
000C 1C85h
MTU5
Timer Control Register 2U
TCR2U
8
8
4 or 5 PCLKA
000C 1C86h
MTU5
Timer I/O Control Register U
TIORU
8
8
4 or 5 PCLKA
000C 1C90h
MTU5
Timer Counter V
TCNTV
16
16, 32
4 or 5 PCLKA
000C 1C92h
MTU5
Timer General Register V
TGRV
16
16
4 or 5 PCLKA
000C 1C94h
MTU5
Timer Control Register V
TCRV
8
8
4 or 5 PCLKA
000C 1C95h
MTU5
Timer Control Register 2V
TCR2V
8
8
4 or 5 PCLKA
000C 1C96h
MTU5
Timer I/O Control Register V
TIORV
8
8
4 or 5 PCLKA
000C 1CA0h
MTU5
Timer Counter W
TCNTW
16
16, 32
4 or 5 PCLKA
000C 1CA2h
MTU5
Timer General Register W
TGRW
16
16
4 or 5 PCLKA
000C 1CA4h
MTU5
Timer Control Register W
TCRW
8
8
4 or 5 PCLKA
000C 1CA5h
MTU5
Timer Control Register 2W
TCR2W
8
8
4 or 5 PCLKA
000C 1CA6h
MTU5
Timer I/O Control Register W
TIORW
8
8
4 or 5 PCLKA
4 or 5 PCLKA
000C 1CB2h
MTU5
Timer Interrupt Enable Register
TIER
8
8
000C 1CB4h
MTU5
Timer Start Register
TSTR
8
8
4 or 5 PCLKA
000C 1CB6h
MTU5
Timer Compare Match Clear Register
TCNTCMPCLR
8
8
4 or 5 PCLKA
000C 1D30h
MTU
A/D Conversion Start Request Select Register 0
TADSTRGR0
8
8
4 or 5 PCLKA
000C 1D32h
MTU
A/D Conversion Start Request Select Register 1
TADSTRGR1
8
8
4 or 5 PCLKA
000C 2000h
GPT
General PWM Timer Software Start Register
GTSTR
16
8, 16, 32
4 or 5 PCLKA
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 62 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (35/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
000C 2002h
GPT
Noise Filter Control Register
NFCR
16
16, 32
4 or 5 PCLKA
000C 2004h
GPT
General PWM Timer Hardware Source Start/Stop Control
Register 0
GTHSCR
16
8, 16, 32
4 or 5 PCLKA
000C 2006h
GPT
General PWM Timer Hardware Source Clear Control
Register
GTHCCR
16
8, 16, 32
4 or 5 PCLKA
000C 2008h
GPT
General PWM Timer Hardware Start Source Select Register GTHSSR
16
8, 16, 32
4 or 5 PCLKA
000C 200Ah
GPT
General PWM Timer Hardware Stop/Clear Source Select
Register
GTHPSR
16
8, 16, 32
4 or 5 PCLKA
Access Size
ICLK ≥ PCLK
000C 200Ch
GPT
General PWM Timer Write-Protection Register
GTWP
16
8, 16, 32
4 or 5 PCLKA
000C 200Eh
GPT
General PWM Timer Sync Register
GTSYNC
16
8, 16, 32
4 or 5 PCLKA
000C 2010h
GPT
General PWM Timer External Trigger Input Interrupt
Register
GTETINT
16
8, 16, 32
4 or 5 PCLKA
000C 2014h
GPT
General PWM Timer Buffer Operation Disable Register
GTBDR
16
8, 16, 32
4 or 5 PCLKA
000C 2018h
GPT
General PWM Timer Start Write-Protection Register
GTSWP
16
8, 16, 32
4 or 5 PCLKA
000C 201Ch
GPT
General PWM Timer Clearing Write-Protection Register
GTCWP
16
8, 16, 32
4 or 5 PCLKA
000C 2020h
GPT
General PWM Timer Common Register Write-Protection
Register
GTCMNWP
16
8, 16, 32
4 or 5 PCLKA
000C 2024h
GPT
General PWM Timer Mode Register
GTMDR
16
8, 16, 32
4 or 5 PCLKA
000C 2028h
GPT
General PWM Timer External Clock Noise Filter Control
Register
GTECNFCR
32
8, 16, 32
4 or 5 PCLKA
000C 202Ch
GPT
General PWM Timer A/D Conversion Start Request Signal
Monitor Register
GTADSMR
32
8, 16, 32
4 or 5 PCLKA
4 or 5 PCLKA
000C 2100h
GPT0
General PWM Timer I/O Control Register
GTIOR
16
8, 16, 32
000C 2102h
GPT0
General PWM Timer Interrupt Output Setting Register
GTINTAD
16
8, 16, 32
4 or 5 PCLKA
000C 2104h
GPT0
General PWM Timer Control Register
GTCR
16
8, 16, 32
4 or 5 PCLKA
000C 2106h
GPT0
General PWM Timer Buffer Enable Register
GTBER
16
8, 16, 32
4 or 5 PCLKA
000C 2108h
GPT0
General PWM Timer Count Direction Register
GTUDC
16
8, 16, 32
4 or 5 PCLKA
000C 210Ah
GPT0
General PWM Timer Interrupt and A/D Converter Start
Request Skipping Setting Register
GTITC
16
8, 16, 32
4 or 5 PCLKA
000C 210Ch
GPT0
General PWM Timer Status Register
GTST
16
8, 16, 32
4 or 5 PCLKA
000C 210Eh
GPT0
General PWM Timer Counter
GTCNT
16
16
4 or 5 PCLKA
000C 2110h
GPT0
General PWM Timer Compare Capture Register A
GTCCRA
16
16, 32
4 or 5 PCLKA
000C 2112h
GPT0
General PWM Timer Compare Capture Register B
GTCCRB
16
16, 32
4 or 5 PCLKA
000C 2114h
GPT0
General PWM Timer Compare Capture Register C
GTCCRC
16
16, 32
4 or 5 PCLKA
000C 2116h
GPT0
General PWM Timer Compare Capture Register D
GTCCRD
16
16, 32
4 or 5 PCLKA
000C 2118h
GPT0
General PWM Timer Compare Capture Register E
GTCCRE
16
16, 32
4 or 5 PCLKA
000C 211Ah
GPT0
General PWM Timer Compare Capture Register F
GTCCRF
16
16, 32
4 or 5 PCLKA
000C 211Ch
GPT0
General PWM Timer Period Setting Register
GTPR
16
16, 32
4 or 5 PCLKA
000C 211Eh
GPT0
General PWM Timer Period Setting Buffer Register
GTPBR
16
16, 32
4 or 5 PCLKA
000C 2120h
GPT0
General PWM Timer Period Setting Double Buffer Register
GTPDBR
16
16, 32
4 or 5 PCLKA
000C 2124h
GPT0
A/D Converter Start Request Timing Register A
GTADTRA
16
16, 32
4 or 5 PCLKA
000C 2126h
GPT0
A/D Converter Start Request Timing Buffer Register A
GTADTBRA
16
16, 32
4 or 5 PCLKA
000C 2128h
GPT0
A/D Converter Start Request Timing Double Buffer Register
A
GTADTDBRA
16
16, 32
4 or 5 PCLKA
000C 212Ch
GPT0
A/D Converter Start Request Timing Register B
GTADTRB
16
16, 32
4 or 5 PCLKA
000C 212Eh
GPT0
A/D Converter Start Request Timing Buffer Register B
GTADTBRB
16
16, 32
4 or 5 PCLKA
000C 2130h
GPT0
A/D Converter Start Request Timing Double Buffer Register
B
GTADTDBRB
16
16, 32
4 or 5 PCLKA
000C 2134h
GPT0
General PWM Timer Output Negate Control Register
GTONCR
16
16, 32
4 or 5 PCLKA
000C 2136h
GPT0
General PWM Timer Dead Time Control Register
GTDTCR
16
16, 32
4 or 5 PCLKA
000C 2138h
GPT0
General PWM Timer Dead Time Value Register U
GTDVU
16
16, 32
4 or 5 PCLKA
000C 213Ah
GPT0
General PWM Timer Dead Time Value Register D
GTDVD
16
16, 32
4 or 5 PCLKA
000C 213Ch
GPT0
General PWM Timer Dead Time Buffer Register U
GTDBU
16
16, 32
4 or 5 PCLKA
000C 213Eh
GPT0
General PWM Timer Dead Time Buffer Register D
GTDBD
16
16, 32
4 or 5 PCLKA
000C 2140h
GPT0
General PWM Timer Output Protection Function Status
Register
GTSOS
16
16, 32
4 or 5 PCLKA
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 63 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (36/40)
Address
Module
Symbol
000C 2142h
GPT0
General PWM Timer Output Protection Function Temporary
Release Register
000C 2180h
GPT1
General PWM Timer I/O Control Register
GTIOR
000C 2182h
GPT1
General PWM Timer Interrupt Output Setting Register
GTINTAD
000C 2184h
GPT1
General PWM Timer Control Register
GTCR
000C 2186h
GPT1
General PWM Timer Buffer Enable Register
GTBER
000C 2188h
GPT1
General PWM Timer Count Direction Register
GTUDC
000C 218Ah
GPT1
General PWM Timer Interrupt and A/D Converter Start
Request Skipping Setting Register
GTITC
000C 218Ch
GPT1
General PWM Timer Status Register
000C 218Eh
GPT1
General PWM Timer Counter
Register Name
Register
Symbol
GTSOTR
Number of
Bits
16
Number of Access Cycles
Access Size
ICLK ≥ PCLK
16, 32
4 or 5 PCLKA
16
8, 16, 32
4 or 5 PCLKA
16
8, 16, 32
4 or 5 PCLKA
16
8, 16, 32
4 or 5 PCLKA
16
8, 16, 32
4 or 5 PCLKA
16
8, 16, 32
4 or 5 PCLKA
16
8, 16, 32
4 or 5 PCLKA
GTST
16
8, 16, 32
4 or 5 PCLKA
GTCNT
16
16
4 or 5 PCLKA
000C 2190h
GPT1
General PWM Timer Compare Capture Register A
GTCCRA
16
16, 32
4 or 5 PCLKA
000C 2192h
GPT1
General PWM Timer Compare Capture Register B
GTCCRB
16
16, 32
4 or 5 PCLKA
000C 2194h
GPT1
General PWM Timer Compare Capture Register C
GTCCRC
16
16, 32
4 or 5 PCLKA
000C 2196h
GPT1
General PWM Timer Compare Capture Register D
GTCCRD
16
16, 32
4 or 5 PCLKA
000C 2198h
GPT1
General PWM Timer Compare Capture Register E
GTCCRE
16
16, 32
4 or 5 PCLKA
000C 219Ah
GPT1
General PWM Timer Compare Capture Register F
GTCCRF
16
16, 32
4 or 5 PCLKA
000C 219Ch
GPT1
General PWM Timer Period Setting Register
GTPR
16
16, 32
4 or 5 PCLKA
000C 219Eh
GPT1
General PWM Timer Period Setting Buffer Register
GTPBR
16
16, 32
4 or 5 PCLKA
000C 21A0h
GPT1
General PWM Timer Period Setting Double Buffer Register
GTPDBR
16
16, 32
4 or 5 PCLKA
000C 21A4h
GPT1
A/D Converter Start Request Timing Register A
GTADTRA
16
16, 32
4 or 5 PCLKA
000C 21A6h
GPT1
A/D Converter Start Request Timing Buffer Register A
GTADTBRA
16
16, 32
4 or 5 PCLKA
000C 21A8h
GPT1
A/D Converter Start Request Timing Double Buffer Register
A
GTADTDBRA
16
16, 32
4 or 5 PCLKA
000C 21ACh
GPT1
A/D Converter Start Request Timing Register B
GTADTRB
16
16, 32
4 or 5 PCLKA
000C 21AEh
GPT1
A/D Converter Start Request Timing Buffer Register B
GTADTBRB
16
16, 32
4 or 5 PCLKA
000C 21B0h
GPT1
A/D Converter Start Request Timing Double Buffer Register
B
GTADTDBRB
16
16, 32
4 or 5 PCLKA
000C 21B4h
GPT1
General PWM Timer Output Negate Control Register
GTONCR
16
16, 32
4 or 5 PCLKA
000C 21B6h
GPT1
General PWM Timer Dead Time Control Register
GTDTCR
16
16, 32
4 or 5 PCLKA
000C 21B8h
GPT1
General PWM Timer Dead Time Value Register U
GTDVU
16
16, 32
4 or 5 PCLKA
000C 21BAh
GPT1
General PWM Timer Dead Time Value Register D
GTDVD
16
16, 32
4 or 5 PCLKA
000C 21BCh
GPT1
General PWM Timer Dead Time Buffer Register U
GTDBU
16
16, 32
4 or 5 PCLKA
000C 21BEh
GPT1
General PWM Timer Dead Time Buffer Register D
GTDBD
16
16, 32
4 or 5 PCLKA
000C 21C0h
GPT1
General PWM Timer Output Protection Function Status
Register
GTSOS
16
16, 32
4 or 5 PCLKA
000C 21C2h
GPT1
General PWM Timer Output Protection Function Temporary
Release Register
GTSOTR
16
16, 32
4 or 5 PCLKA
000C 2200h
GPT2
General PWM Timer I/O Control Register
GTIOR
16
8, 16, 32
4 or 5 PCLKA
000C 2202h
GPT2
General PWM Timer Interrupt Output Setting Register
GTINTAD
16
8, 16, 32
4 or 5 PCLKA
000C 2204h
GPT2
General PWM Timer Control Register
GTCR
16
8, 16, 32
4 or 5 PCLKA
000C 2206h
GPT2
General PWM Timer Buffer Enable Register
GTBER
16
8, 16, 32
4 or 5 PCLKA
000C 2208h
GPT2
General PWM Timer Count Direction Register
GTUDC
16
8, 16, 32
4 or 5 PCLKA
000C 220Ah
GPT2
General PWM Timer Interrupt and A/D Converter Start
Request Skipping Setting Register
GTITC
16
8, 16, 32
4 or 5 PCLKA
000C 220Ch
GPT2
General PWM Timer Status Register
GTST
16
8, 16, 32
4 or 5 PCLKA
000C 220Eh
GPT2
General PWM Timer Counter
GTCNT
16
16
4 or 5 PCLKA
000C 2210h
GPT2
General PWM Timer Compare Capture Register A
GTCCRA
16
16, 32
4 or 5 PCLKA
000C 2212h
GPT2
General PWM Timer Compare Capture Register B
GTCCRB
16
16, 32
4 or 5 PCLKA
000C 2214h
GPT2
General PWM Timer Compare Capture Register C
GTCCRC
16
16, 32
4 or 5 PCLKA
000C 2216h
GPT2
General PWM Timer Compare Capture Register D
GTCCRD
16
16, 32
4 or 5 PCLKA
000C 2218h
GPT2
General PWM Timer Compare Capture Register E
GTCCRE
16
16, 32
4 or 5 PCLKA
000C 221Ah
GPT2
General PWM Timer Compare Capture Register F
GTCCRF
16
16, 32
4 or 5 PCLKA
000C 221Ch
GPT2
General PWM Timer Period Setting Register
GTPR
16
16, 32
4 or 5 PCLKA
000C 221Eh
GPT2
General PWM Timer Period Setting Buffer Register
GTPBR
16
16, 32
4 or 5 PCLKA
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 64 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (37/40)
Number of
Bits
Number of Access Cycles
Address
Module
Symbol
Register Name
Register
Symbol
000C 2220h
GPT2
General PWM Timer Period Setting Double Buffer Register
GTPDBR
16
16, 32
4 or 5 PCLKA
000C 2224h
GPT2
A/D Converter Start Request Timing Register A
GTADTRA
16
16, 32
4 or 5 PCLKA
000C 2226h
GPT2
A/D Converter Start Request Timing Buffer Register A
GTADTBRA
16
16, 32
4 or 5 PCLKA
000C 2228h
GPT2
A/D Converter Start Request Timing Double Buffer Register
A
GTADTDBRA
16
16, 32
4 or 5 PCLKA
Access Size
ICLK ≥ PCLK
000C 222Ch
GPT2
A/D Converter Start Request Timing Register B
GTADTRB
16
16, 32
4 or 5 PCLKA
000C 222Eh
GPT2
A/D Converter Start Request Timing Buffer Register B
GTADTBRB
16
16, 32
4 or 5 PCLKA
000C 2230h
GPT2
A/D Converter Start Request Timing Double Buffer Register
B
GTADTDBRB
16
16, 32
4 or 5 PCLKA
000C 2234h
GPT2
General PWM Timer Output Negate Control Register
GTONCR
16
16, 32
4 or 5 PCLKA
000C 2236h
GPT2
General PWM Timer Dead Time Control Register
GTDTCR
16
16, 32
4 or 5 PCLKA
000C 2238h
GPT2
General PWM Timer Dead Time Value Register U
GTDVU
16
16, 32
4 or 5 PCLKA
000C 223Ah
GPT2
General PWM Timer Dead Time Value Register D
GTDVD
16
16, 32
4 or 5 PCLKA
000C 223Ch
GPT2
General PWM Timer Dead Time Buffer Register U
GTDBU
16
16, 32
4 or 5 PCLKA
000C 223Eh
GPT2
General PWM Timer Dead Time Buffer Register D
GTDBD
16
16, 32
4 or 5 PCLKA
000C 2240h
GPT2
General PWM Timer Output Protection Function Status
Register
GTSOS
16
16, 32
4 or 5 PCLKA
000C 2242h
GPT2
General PWM Timer Output Protection Function Temporary
Release Register
GTSOTR
16
16, 32
4 or 5 PCLKA
000C 2280h
GPT3
General PWM Timer I/O Control Register
GTIOR
16
8, 16, 32
4 or 5 PCLKA
000C 2282h
GPT3
General PWM Timer Interrupt Output Setting Register
GTINTAD
16
8, 16, 32
4 or 5 PCLKA
000C 2284h
GPT3
General PWM Timer Control Register
GTCR
16
8, 16, 32
4 or 5 PCLKA
000C 2286h
GPT3
General PWM Timer Buffer Enable Register
GTBER
16
8, 16, 32
4 or 5 PCLKA
000C 2288h
GPT3
General PWM Timer Count Direction Register
GTUDC
16
8, 16, 32
4 or 5 PCLKA
000C 228Ah
GPT3
General PWM Timer Interrupt and A/D Converter Start
Request Skipping Setting Register
GTITC
16
8, 16, 32
4 or 5 PCLKA
000C 228Ch
GPT3
General PWM Timer Status Register
GTST
16
8, 16, 32
4 or 5 PCLKA
000C 228Eh
GPT3
General PWM Timer Counter
GTCNT
16
16
4 or 5 PCLKA
000C 2290h
GPT3
General PWM Timer Compare Capture Register A
GTCCRA
16
16, 32
4 or 5 PCLKA
000C 2292h
GPT3
General PWM Timer Compare Capture Register B
GTCCRB
16
16, 32
4 or 5 PCLKA
000C 2294h
GPT3
General PWM Timer Compare Capture Register C
GTCCRC
16
16, 32
4 or 5 PCLKA
000C 2296h
GPT3
General PWM Timer Compare Capture Register D
GTCCRD
16
16, 32
4 or 5 PCLKA
000C 2298h
GPT3
General PWM Timer Compare Capture Register E
GTCCRE
16
16, 32
4 or 5 PCLKA
000C 229Ah
GPT3
General PWM Timer Compare Capture Register F
GTCCRF
16
16, 32
4 or 5 PCLKA
000C 229Ch
GPT3
General PWM Timer Period Setting Register
GTPR
16
16, 32
4 or 5 PCLKA
000C 229Eh
GPT3
General PWM Timer Period Setting Buffer Register
GTPBR
16
16, 32
4 or 5 PCLKA
000C 22A0h
GPT3
General PWM Timer Period Setting Double Buffer Register
GTPDBR
16
16, 32
4 or 5 PCLKA
000C 22A4h
GPT3
A/D Converter Start Request Timing Register A
GTADTRA
16
16, 32
4 or 5 PCLKA
000C 22A6h
GPT3
A/D Converter Start Request Timing Buffer Register A
GTADTBRA
16
16, 32
4 or 5 PCLKA
000C 22A8h
GPT3
A/D Converter Start Request Timing Double Buffer Register
A
GTADTDBRA
16
16, 32
4 or 5 PCLKA
000C 22ACh
GPT3
A/D Converter Start Request Timing Register B
GTADTRB
16
16, 32
4 or 5 PCLKA
000C 22AEh
GPT3
A/D Converter Start Request Timing Buffer Register B
GTADTBRB
16
16, 32
4 or 5 PCLKA
000C 22B0h
GPT3
A/D Converter Start Request Timing Double Buffer Register
B
GTADTDBRB
16
16, 32
4 or 5 PCLKA
000C 22B4h
GPT3
General PWM Timer Output Negate Control Register
GTONCR
16
16, 32
4 or 5 PCLKA
000C 22B6h
GPT3
General PWM Timer Dead Time Control Register
GTDTCR
16
16, 32
4 or 5 PCLKA
000C 22B8h
GPT3
General PWM Timer Dead Time Value Register U
GTDVU
16
16, 32
4 or 5 PCLKA
000C 22BAh
GPT3
General PWM Timer Dead Time Value Register D
GTDVD
16
16, 32
4 or 5 PCLKA
000C 22BCh
GPT3
General PWM Timer Dead Time Buffer Register U
GTDBU
16
16, 32
4 or 5 PCLKA
000C 22BEh
GPT3
General PWM Timer Dead Time Buffer Register D
GTDBD
16
16, 32
4 or 5 PCLKA
000C 22C0h
GPT3
General PWM Timer Output Protection Function Status
Register
GTSOS
16
16, 32
4 or 5 PCLKA
000C 22C2h
GPT3
General PWM Timer Output Protection Function Temporary
Release Register
GTSOTR
16
16, 32
4 or 5 PCLKA
000C 2300h
GPT01
General PWM Timer Longword Counter
GTCNTLW
32
32
4 or 5 PCLKA
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 65 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (38/40)
Module
Symbol
000C 2304h
GPT01
General PWM Timer Longword Compare Capture Register
A
GTCCRALW
32
32
4 or 5 PCLKA
000C 2308h
GPT01
General PWM Timer Longword Compare Capture Register
B
GTCCRBLW
32
32
4 or 5 PCLKA
000C 230Ch
GPT01
General PWM Timer Longword Compare Capture Register
C
GTCCRCLW
32
32
4 or 5 PCLKA
000C 2310h
GPT01
General PWM Timer Longword Compare Capture Register
D
GTCCRDLW
32
32
4 or 5 PCLKA
000C 2314h
GPT01
General PWM Timer Longword Compare Capture Register
E
GTCCRELW
32
32
4 or 5 PCLKA
000C 2318h
GPT01
General PWM Timer Longword Compare Capture Register
F
GTCCRFLW
32
32
4 or 5 PCLKA
Register Name
Register
Symbol
Number of
Bits
Number of Access Cycles
Address
Access Size
ICLK ≥ PCLK
000C 231Ch
GPT01
General PWM Timer Longword Period Setting Register
GTPRLW
32
32
4 or 5 PCLKA
000C 2320h
GPT01
General PWM Timer Longword Period Setting Buffer
Register
GTPBRLW
32
32
4 or 5 PCLKA
000C 2324h
GPT01
General PWM Timer Longword Period Setting Double
Buffer Register
GTPDBRLW
32
32
4 or 5 PCLKA
000C 2328h
GPT01
Longword A/D Converter Start Request Timing Register A
GTADTRALW
32
32
4 or 5 PCLKA
000C 232Ch
GPT01
Longword A/D Converter Start Request Timing Buffer
Register A
GTADTBRALW
32
32
4 or 5 PCLKA
000C 2330h
GPT01
Longword A/D Converter Start Request Timing Double
Buffer Register A
GTADTDBRAL
W
32
32
4 or 5 PCLKA
000C 2334h
GPT01
Longword A/D Converter Start Request Timing Register B
GTADTRBLW
32
32
4 or 5 PCLKA
000C 2338h
GPT01
Longword A/D Converter Start Request Timing Buffer
Register B
GTADTBRBLW
32
32
4 or 5 PCLKA
000C 233Ch
GPT01
Longword A/D Converter Start Request Timing Double
Buffer Register B
GTADTDBRBL
W
32
32
4 or 5 PCLKA
000C 2340h
GPT01
General PWM Timer Longword Dead Time Value Register
U
GTDVULW
32
32
4 or 5 PCLKA
000C 2344h
GPT01
General PWM Timer Longword Dead Time Value Register
D
GTDVDLW
32
32
4 or 5 PCLKA
000C 2348h
GPT01
General PWM Timer Longword Dead Time Buffer Register
U
GTDBULW
32
32
4 or 5 PCLKA
000C 234Ch
GPT01
General PWM Timer Longword Dead Time Buffer Register
D
GTDBDLW
32
32
4 or 5 PCLKA
000C 2380h
GPT23
General PWM Timer Longword Counter
GTCNTLW
32
32
4 or 5 PCLKA
000C 2384h
GPT23
General PWM Timer Longword Compare Capture Register
A
GTCCRALW
32
32
4 or 5 PCLKA
000C 2388h
GPT23
General PWM Timer Longword Compare Capture Register
B
GTCCRBLW
32
32
4 or 5 PCLKA
000C 238Ch
GPT23
General PWM Timer Longword Compare Capture Register
C
GTCCRCLW
32
32
4 or 5 PCLKA
000C 2390h
GPT23
General PWM Timer Longword Compare Capture Register
D
GTCCRDLW
32
32
4 or 5 PCLKA
000C 2394h
GPT23
General PWM Timer Longword Compare Capture Register
E
GTCCRELW
32
32
4 or 5 PCLKA
000C 2398h
GPT23
General PWM Timer Longword Compare Capture Register
F
GTCCRFLW
32
32
4 or 5 PCLKA
000C 239Ch
GPT23
General PWM Timer Longword Period Setting Register
GTPRLW
32
32
4 or 5 PCLKA
000C 23A0h
GPT23
General PWM Timer Longword Period Setting Buffer
Register
GTPBRLW
32
32
4 or 5 PCLKA
000C 23A4h
GPT23
General PWM Timer Longword Period Setting Double
Buffer Register
GTPDBRLW
32
32
4 or 5 PCLKA
000C 23A8h
GPT23
Longword A/D Converter Start Request Timing Register A
GTADTRALW
32
32
4 or 5 PCLKA
000C 23ACh
GPT23
Longword A/D Converter Start Request Timing Buffer
Register A
GTADTBRALW
32
32
4 or 5 PCLKA
000C 23B0h
GPT23
Longword A/D Converter Start Request Timing Double
Buffer Register A
GTADTDBRAL
W
32
32
4 or 5 PCLKA
000C 23B4h
GPT23
Longword A/D Converter Start Request Timing Register B
GTADTRBLW
32
32
4 or 5 PCLKA
000C 23B8h
GPT23
Longword A/D Converter Start Request Timing Buffer
Register B
GTADTBRBLW
32
32
4 or 5 PCLKA
000C 23BCh
GPT23
Longword A/D Converter Start Request Timing Double
Buffer Register B
GTADTDBRBL
W
32
32
4 or 5 PCLKA
000C 23C0h
GPT23
General PWM Timer Longword Dead Time Value Register
U
GTDVULW
32
32
4 or 5 PCLKA
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 66 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (39/40)
Module
Symbol
000C 23C4h
GPT23
General PWM Timer Longword Dead Time Value Register
D
GTDVDLW
32
32
4 or 5 PCLKA
000C 23C8h
GPT23
General PWM Timer Longword Dead Time Buffer Register
U
GTDBULW
32
32
4 or 5 PCLKA
000C 23CCh
GPT23
General PWM Timer Longword Dead Time Buffer Register
D
GTDBDLW
32
32
4 or 5 PCLKA
3 or 4 PCLKA
Register Name
Register
Symbol
Number of
Bits
Number of Access Cycles
Address
Access Size
ICLK ≥ PCLK
000D 0000h
SCI11
Serial Mode Register
SMR
8
8
000D 0001h
SCI11
Bit Rate Register
BRR
8
8
3 or 4 PCLKA
000D 0002h
SCI11
Serial Control Register
SCR
8
8
3 or 4 PCLKA
000D 0003h
SCI11
Transmit Data Register
TDR
8
8
3 or 4 PCLKA
000D 0004h
SCI11
Serial Status Register
SSR
8
8
3 or 4 PCLKA
000D 0005h
SCI11
Receive Data Register
RDR
8
8
3 or 4 PCLKA
3 or 4 PCLKA
000D 0006h
SMCI11
Smart Card Mode Register
SCMR
8
8
000D 0007h
SCI11
Serial Extended Mode Register
SEMR
8
8
3 or 4 PCLKA
000D 0008h
SCI11
Noise Filter Setting Register
SNFR
8
8
3 or 4 PCLKA
000D 0009h
SCI11
I2C Mode Register 1
SIMR1
8
8
3 or 4 PCLKA
000D 000Ah
SCI11
I2C
Mode Register 2
SIMR2
8
8
3 or 4 PCLKA
000D 000Bh
SCI11
I2C Mode Register 3
SIMR3
8
8
3 or 4 PCLKA
000D 000Ch
SCI11
I2C Status Register
SISR
8
8
3 or 4 PCLKA
000D 000Dh
SCI11
SPI Mode Register
SPMR
8
8
3 or 4 PCLKA
000D 000Eh
SCI11
Transmit Data Register HL
TDRHL
16
16
5 or 6 PCLKA
000D 000Eh
SCI11
Transmit Data Register H
TDRH
8
8
3 or 4 PCLKA
000D 000Fh
SCI11
Transmit Data Register L
TDRL
8
8
3 or 4 PCLKA
000D 0010h
SCI11
Receive Data Register HL
RDRHL
16
16
5 or 6 PCLKA
000D 0010h
SCI11
Receive Data Register H
RDRH
8
8
3 or 4 PCLKA
000D 0011h
SCI11
Receive Data Register L
RDRL
8
8
3 or 4 PCLKA
000D 0012h
SCI11
Modulation Duty Register
MDDR
8
8
3 or 4 PCLKA
007F C090h
FLASH
E2 DataFlash Control Register
DFLCTL
8
8
2 or 3 FCLK
007F C100h
FLASH
Flash P/E Mode Control Register
FPMCR
8
8
2 or 3 FCLK
007F C104h
FLASH
Flash Area Select Register
FASR
8
8
2 or 3 FCLK
2 or 3 FCLK
007F C108h
FLASH
Flash Processing Start Address Register L
FSARL
16
16
007F C110h
FLASH
Flash Processing Start Address Register H
FSARH
16
16
2 or 3 FCLK
007F C114h
FLASH
Flash Control Register
FCR
8
8
2 or 3 FCLK
2 or 3 FCLK
007F C118h
FLASH
Flash Processing End Address Register L
FEARL
16
16
007F C120h
FLASH
Flash Processing End Address Register H
FEARH
16
16
2 or 3 FCLK
007F C124h
FLASH
Flash Reset Register
FRESETR
8
8
2 or 3 FCLK
007F C12Ch
FLASH
Flash Status Register 1
FSTATR1
8
8
2 or 3 FCLK
007F C130h
FLASH
Flash Write Buffer 0 Register
FWB0
16
16
2 or 3 FCLK
007F C138h
FLASH
Flash Write Buffer 1 Register
FWB1
16
16
2 or 3 FCLK
007F C140h
FLASH
Flash Write Buffer 2 Register
FWB2
16
16
2 or 3 FCLK
007F C144h
FLASH
Flash Write Buffer 3 Register
FWB3
16
16
2 or 3 FCLK
007F C180h
FLASH
Protection Unlock Register
FPR
8
8
2 or 3 FCLK
007F C184h
FLASH
Protection Unlock Status Register
FPSR
8
8
2 or 3 FCLK
007F C1C0h
FLASH
Flash Start-Up Setting Monitor Register
FSCMR
16
16
2 or 3 FCLK
007F C1C8h
FLASH
Flash Access Window Start Address Monitor Register
FAWSMR
16
16
2 or 3 FCLK
007F C1D0h
FLASH
Flash Access Window End Address Monitor Register
FAWEMR
16
16
2 or 3 FCLK
007F C1D8h
FLASH
Flash Initial Setting Register
FISR
8
8
2 or 3 FCLK
007F C1DCh
FLASH
Flash Extra Area Control Register
FEXCR
8
8
2 or 3 FCLK
007F C1E0h
FLASH
Flash Error Address Monitor Register L
FEAML
16
16
2 or 3 FCLK
007F C1E8h
FLASH
Flash Error Address Monitor Register H
FEAMH
16
16
2 or 3 FCLK
007F C1F0h
FLASH
Flash Status Register 0
FSTATR0
8
8
2 or 3 FCLK
007F C350h
FLASHCON
ST
Unique ID Register 0
UIDR0
32
32
2 or 3 FCLK
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 67 of 131
RX24U Group
Table 4.1
4. I/O Registers
List of I/O Registers (Address Order) (40/40)
Module
Symbol
Address
Register Name
Register
Symbol
Number of
Bits
Number of Access Cycles
Access Size
ICLK ≥ PCLK
007F C354h
FLASHCON
ST
Unique ID Register 1
UIDR1
32
32
2 or 3 FCLK
007F C358h
FLASHCON
ST
Unique ID Register 2
UIDR2
32
32
2 or 3 FCLK
007F C35Ch
FLASHCON
ST
Unique ID Register 3
UIDR3
32
32
2 or 3 FCLK
007F FFB2h
FLASH
Flash P/E Mode Entry Register
FENTRYR
16
16
2 or 3 FCLK
Note 1.
Odd addresses cannot be accessed in 16-bit units. When accessing a register in 16-bit units, access the address of the TMR0, TMR2, TMR4, or TMR6 register. Table 23.5
lists register allocation for 16-bit access in the User’s Manual: Hardware.
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 68 of 131
RX24U Group
5. Electrical Characteristics
5.
Electrical Characteristics
5.1
Absolute Maximum Ratings
Table 5.1
Absolute Maximum Ratings
Conditions: VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V
Item
Power supply voltage
Input voltage
Port 4, port 5, port 6
Symbol
Value
Unit
VCC
–0.3 to +6.5
V
Vin
–0.3 to AVCC2 + 0.3
V
–0.3 to VCC + 0.3
V
–0.3 to +6.5
V
–0.3 to AVCC0 + 0.3
V
VREFH1
–0.3 to AVCC1 + 0.3
V
VREFH2
–0.3 to AVCC2 + 0.3
V
AVCC0, AVCC1,
AVCC2
–0.3 to +6.5
V
VAN
–0.3 to AVCC2 + 0.3
V
Except for port 4, port 5, port 6
and ports for 5 V tolerant*1
Ports for 5 V tolerant*1
Reference power supply voltage
VREFH0
Analog power supply voltage
Analog input
voltage
When AN000 to AN003,
AN100 to AN103,
AN200 to AN211 used
When AN016, AN116 used
Reference ground for PGA gain setting resistor
–0.3 to VCC + 0.3
PGAVSS0
–0.3 to AVCC0 + 0.3
V
PGAVSS1
–0.3 to AVCC1 + 0.3
V
Operating temperature
Topr
–40 to +85
°C
Storage temperature
Tstg
–55 to +125
°C
Caution: Permanent damage to the MCU may result if absolute maximum ratings are exceeded.
To preclude any malfunctions due to noise interference, insert capacitors of high frequency characteristics between the VCC and
VSS pins, between the AVCC0 and AVSS0 pins, between the AVCC1 and AVSS1 pins, between the AVCC2 and AVSS2 pins,
between the VREFH0 and VREFL0 pins, between the VREFH1 and VREFL1 pins, and between the VREFH2 and VREFL2 pins.
Place capacitors of about 0.1 μF as close as possible to every power supply pin and use the shortest and heaviest possible
traces.
Connect the VCL pin to a VSS pin via a 4.7 μF capacitor. The capacitor must be placed close to the pin.
Do not input signals or an I/O pull-up power supply to ports other than 5 V tolerant ports while the device is not powered.
The current injection that results from input of such a signal or I/O pull-up may cause malfunction and the abnormal current that
passes in the device at this time may cause degradation of internal elements.
Even if –0.3 to +6.5 V is input to 5 V tolerant ports, it will not cause problems such as damage to the MCU.
Note 1. Ports B1 and B2 are 5 V tolerant.
Table 5.2
Recommended Operating Voltage Conditions
Item
Min.
Typ.
Max.
Unit
VCC*1, *2
Symbol
2.7
—
5.5
V
VSS
—
0
—
AVCC0, AVCC1,
AVCC2*1, *2,
VREFH0, VREFH1,
VREFH2
VCC
—
5.5
AVSS0, AVSS1,
AVSS2, VREFL0,
VREFL1, VREFL2
—
0
—
Power supply voltages
Analog power supply voltages
Conditions
V
Note 1. AVCC0/AVCC1/AVCC2/VREFH0/VREFH1/VREFH2 and VCC can be set individually within the operating range.
Note 2. When powering on the VCC and AVCC0/AVCC1/AVCC2/VREFH0/VREFH1/VREFH2 pins, power them on at the same time or
the VCC pin first and then the AVCC0/AVCC1/AVCC2/VREFH0/VREFH1/VREFH2 pin.
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 69 of 131
RX24U Group
5.2
5. Electrical Characteristics
DC Characteristics
Table 5.3
DC Characteristics (1)
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, Ta = –40 to +85°C
Item
Schmitt trigger
input voltage
Symbol
Min.
Typ.
Max.
Unit
VIH
VCC × 0.7
—
5.8
V
Ports B1, B2
(5 V tolerant)
VCC × 0.8
—
5.8
Ports 00 to 02,
ports 10 to 17,
ports 20 to 27,
ports 30 to 37,
ports 70 to 76,
ports 80 to 84,
ports 90 to 96,
ports A0 to A7,
ports B0, B3 to B7,
ports C0 to C6,
ports D0 to D7,
ports E0 to E6,
ports F0 to F3,
ports G0 to G2,
RES#
VCC × 0.8
—
VCC + 0.3
AVCC2 × 0.8
—
AVCC2 + 0.3
–0.3
—
VCC × 0.3
Ports 40 to 47,
ports 50 to 55,
ports 60 to 65
–0.3
—
AVCC2 × 0.2
Other than RIIC input pin,
Other than ports 40 to 47,
ports 50 to 55, or ports 60 to 65
–0.3
—
VCC × 0.2
RIIC input pin
(except for SMBus, 5 V tolerant)
Ports 40 to 47,
ports 50 to 55,
ports 60 to 65
RIIC input pin (except for SMBus)
RIIC input pin (except for SMBus)
VIL
ΔVT
Ports 40 to 47,
ports 50 to 55,
ports 60 to 65
Other than RIIC input pin,
Other than ports 40 to 47,
ports 50 to 55, or ports 60 to 65
Input level
voltage (except
for Schmitt
trigger input
pins)
MD
VIH
EXTAL (external clock input)
RIIC input pin (SMBus)
MD
VIL
VCC × 0.05
—
—
AVCC2 × 0.1
—
—
VCC × 0.1
—
—
VCC × 0.9
—
VCC + 0.3
VCC × 0.8
—
VCC + 0.3
2.1
—
VCC + 0.3
–0.3
—
VCC × 0.1
EXTAL (external clock input)
–0.3
—
VCC × 0.2
RIIC input pin (SMBus)
–0.3
—
0.8
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Test
Conditions
V
VCC ≤ 5.2 V
VCC ≤ 5.2 V
Page 70 of 131
RX24U Group
Table 5.4
5. Electrical Characteristics
DC Characteristics (2)
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, Ta = –40 to +85°C
Item
Symbol
Min.
Typ.
Max.
Unit
Test Conditions
Input leakage current
RES#, MD, port E2
| Iin |
—
—
1.0
μA
Vin = 0 V, VCC
Three-state leakage
current (off-state)
Port 4, port 5, port 6
| ITSI |
—
—
1.0
μA
Vin = 0 V, AVCC2
Ports except for 5 V tolerant ports
and port 4, port 5, port 6
—
—
0.2
Vin = 0 V, VCC
Ports for 5 V tolerant
—
—
1.0
Vin = 0 V, 5.8 V
Input capacitance
All input pins
Cin
—
4
15
pF
Vin = 0 mV,
f = 1 MHz,
Ta = 25°C
Input pull-up resistor
All ports
(except for port E2)
RU
10
20
50
kΩ
Vin = 0 V
Table 5.5
DC Characteristics (3)
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, Ta = –40 to +85°C
Item
Supply
current
*1
High-speed
operating mode
Normal
operating mode
Symbol
No peripheral
operation*2
All peripheral
operation: Normal
ICLK = 80 MHz
Sleep mode
No peripheral
operation*2
All peripheral
operation: Normal
Unit
mA
26.0
—
20.7
—
ICLK = 32 MHz
11.8
—
ICLK = 16 MHz
7.0
—
ICLK = 8 MHz
4.7
—
MHz*3
40.5
—
ICLK = 64 MHz*4
32.5
—
ICLK = 32 MHz*5
20.9
—
MHz*5
ICLK = 80
11.7
—
ICLK = 8 MHz*5
7.0
—
ICLK = 80 MHz*3
—
80.0
MHz*4
—
70.0
ICLK = 32 MHz*5
—
45.0
ICLK = 80 MHz
7.2
—
ICLK = 64 MHz
6.1
—
ICLK = 32 MHz
4.4
—
ICLK = 16 MHz
3.4
—
ICLK = 8 MHz
2.9
—
ICLK = 80 MHz*3
26.9
—
ICLK = 64
MHz*4
21.9
—
ICLK = 32
MHz*5
15.5
—
ICLK = 16 MHz*5
9.0
—
5.7
—
ICLK = 64
ICLK = 8
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Max.
ICLK = 64 MHz
ICLK = 16
All peripheral
operation: Max.
ICC
Typ.
*7
MHz*5
Test
Conditions
Page 71 of 131
RX24U Group
5. Electrical Characteristics
Symbol
Typ.
*7
Max.
Unit
ICC
3.4
—
mA
ICLK = 64 MHz
2.9
—
ICLK = 32 MHz
2.5
—
ICLK = 16 MHz
2.3
—
ICLK = 8 MHz
2.2
—
ICLK = 80 MHz*3
22.2
—
ICLK = 64 MHz*4
17.9
—
MHz*5
12.9
—
ICLK = 16 MHz*5
7.6
—
ICLK = 8 MHz*5
4.8
—
2.5
—
5.3
—
ICLK = 8 MHz
4.5
—
ICLK = 1 MHz
2.5
—
ICLK = 12 MHz*10
8.7
—
ICLK = 8 MHz
6.9
—
Item
Supply
current
*1
High-speed
operating mode
Deep sleep
mode
No peripheral
operation*2
All peripheral
operation: Normal
ICLK = 80 MHz
ICLK = 32
Increase during BGO
Middle-speed
operating modes
Normal
operating mode
operation*6
No peripheral
operation*8
All peripheral
operation:
Normal*9
Sleep mode
ICC
ICLK = 1 MHz
2.7
—
All peripheral
operation: Max.*9
ICLK = 12 MHz*10
—
18.0
No peripheral
operation*8
ICLK = 12 MHz*10
2.6
—
ICLK = 8 MHz
2.7
—
ICLK = 1 MHz
2.2
—
ICLK = 12 MHz*10
6.7
—
ICLK = 8 MHz
5.6
—
ICLK = 1 MHz
2.5
—
ICLK = 12 MHz*10
1.8
—
ICLK = 8 MHz
2.1
—
ICLK = 1 MHz
2.1
—
ICLK = 12 MHz*10
5.7
—
ICLK = 8 MHz
4.8
—
ICLK = 1 MHz
2.3
—
2.5
—
All peripheral
operation:
Normal*9
Deep sleep
mode
ICLK = 12 MHz*10
No peripheral
operation*8
All peripheral
operation:
Normal*9
Increase during BGO operation*6
Test
Conditions
mA
Note 1. Supply current values do not include output charge/discharge current from all pins. The values apply when internal pull-up
MOSs are in the off state.
Note 2. Supply of the clock signal to peripheral modules is stopped in this state. The clock source is PLL. FCLK, PCLKA, PCLKB, and
PCLKD are set to divided by 64.
Note 3. The clock signal to peripheral modules is supplied in this state. The clock source is PLL. FCLK is set to divided by 4. PCLKA is
set to divided by 1. PCLKB and PCLKD are set to divided by 2.
Note 4. The clock signal to peripheral modules is supplied in this state. The clock source is PLL. PCLKA is set to divided by 1. FCLK,
PCLKB, and PCLKD are set to divided by 2.
Note 5. The clock signal to peripheral modules is supplied in this state. The clock source is PLL. The frequencies of FCLK, PCLKA,
PCLKB, and PCLKD are same as ICLK.
Note 6. This is the increase when data is programmed to or erased from the ROM or E2 DataFlash during program execution.
Note 7. Values when VCC = 5 V.
Note 8. Supply of the clock signal to peripheral modules is stopped in this state. The clock source is PLL. FCLK, PCLKA, PCLKB, and
PCLKD are set to divided by 64.
Note 9. Supply of the clock signal to peripheral modules is stopped in this state. The clock source is PLL. The frequencies of FCLK,
PCLKA, PCLKB, and PCLKD are same as ICLK.
Note 10. When the frequency of PLL is 48 MHz.
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 72 of 131
RX24U Group
Table 5.6
5. Electrical Characteristics
DC Characteristics (4)
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, Ta = –40 to +85°C
Item
Supply
current*1
Software standby
mode*2
Symbol
Ta = 25°C
ICC
Typ.*3
Max.
Unit
μA
1.5
15.0
Ta = 55°C
3.0
38.0
Ta = 85°C
13.0
135.0
Test Conditions
Note 1. Supply current values are with all output pins unloaded and all input pull-up MOSs in the off state.
Note 2. The IWDT and LVD are stopped.
Note 3. VCC = 5 V.
100
Ta = 85°C*2
Ta = 55°C*2
Ta = 85°C*1
10
ICC (µA)
Ta = 25°C*2
Ta = 55°C*1
1
Ta = 25°C*1
0.1
3.5
3
4
4.5
5
5.5
VCC (V)
Ta = 25°C*2
Ta = 55°C*2
Ta = 85°C*2
Ta = 25°C*1
Ta = 55°C*1
Ta = 85°C*1
*1 Average value of the tested middle samples during product evaluation.
*2 Average value of the tested upper-limit samples during product evaluation.
Figure 5.1
Voltage Dependency in Software Standby Mode (Reference Data)
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 73 of 131
RX24U Group
5. Electrical Characteristics
100.00
10.00
ICC (µA)
1.00
0.10
0.01
-40
-20
0
20
40
60
80
100
Ta (°C)
Average value of the tested middle samples during product evaluation.
Average value of the tested upper-limit samples during product evaluation.
Figure 5.2
Table 5.7
Temperature Dependency in Software Standby Mode (Reference Data)
DC Characteristics (5)
Conditions: VCC = 2.7V to 5.5V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0V, Ta = –40 to +85°C
Item
Permissible total consumption
power*1
Symbol
Typ.
Max.
Unit
Pd
—
570
mW
Test Conditions
Note 1. Total power dissipated by the entire chip (including output currents)
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 74 of 131
RX24U Group
Table 5.8
5. Electrical Characteristics
DC Characteristics (6)
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0V, Ta = –40 to +85°C
Symbol
Min.
Typ.*2
Max.
Unit
IAVCC
—
1.5
2.5
mA
During A/D conversion
(programmable gain amplifier not in
use)
—
1.0
1.8
During A/D conversion (sampleand-hold circuits in use,
programmable gain amplifier in use)
—
4.6
6.9
During A/D conversion (sampleand-hold circuits in use,
programmable gain amplifier not in
use)
—
3.1
4.8
During A/D conversion (sampleand-hold circuits not in use,
programmable gain amplifier in use)
—
2.5
3.9
During A/D conversion (sampleand-hold circuits not in use,
programmable gain amplifier not in
use)
—
1.0
1.8
—
1.0
1.8
Item
Analog power supply A/D unit 0
current
A/D unit 1
During A/D conversion
(programmable gain amplifier in
use)
A/D unit 2
During D/A conversion (per 1
channel)*1
Waiting for A/D or D/A conversion (all units)
Reference power
supply current
During A/D conversion
(at high-speed conversion per 1 unit)
IREFH
Waiting for A/D conversion (all units)
Comparator C
operating current*3
Comparator enabled
ICMP
—
0.7
1.0
—
—
2.2
μA
—
10.0
20.0
μA
—
—
180.0
nA
—
40.0
60.0
μA
Test
Conditions
Note 1. The value of the D/A converter is the value of the power supply current including the reference current.
Note 2. When VCC =AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = 5 V.
Note 3. Current consumed only by the comparator C module.
Table 5.9
DC Characteristics (7)
Conditions: VCC = 0 V to AVCC0, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = 0 V to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, Ta = –40 to +85°C
Item
Power-on VCC rising
gradient
At normal startup
Voltage monitoring 0 reset
enabled at startup*1, *2
Symbol
Min.
Typ.
Max.
Unit
SrVCC
0.02
—
20
ms/V
0.02
—
—
Test Conditions
Note 1. When OFS1.LVDAS = 0.
Note 2. Turn on the power supply voltage according to the normal startup rising gradient because the register settings set by OFS1 are
not read in boot mode.
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 75 of 131
RX24U Group
5. Electrical Characteristics
Table 5.10
DC Characteristics (8)
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, Ta = –40 to +85°C
The ripple voltage must meet the allowable ripple frequency fr (VCC) within the range between the VCC upper limit (5.5 V) and
lower limit (2.7 V). When VCC change exceeds VCC ±10%, the allowable voltage change rising/falling gradient dt/dVCC must be
met.
Item
Allowable ripple frequency
Allowable voltage change
rising/falling gradient
Symbol
Min.
Typ.
Max.
Unit
fr (VCC)
—
—
10
kHz
Figure 5.3
Vr (VCC) ≤ VCC × 0.2
—
—
1
MHz
Figure 5.3
Vr (VCC) ≤ VCC × 0.08
—
—
10
MHz
Figure 5.3
Vr (VCC) ≤ VCC × 0.06
1.0
—
—
ms/V
When VCC change exceeds VCC ±10%
dt/dVCC
Test Conditions
1 / fr (VCC)
VCC
Figure 5.3
Table 5.11
Vr (VCC)
Ripple Waveform
DC Characteristics (9)
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, Ta = –40 to +85°C
Item
Permissible error of VCL pin external
capacitance
Note:
Symbol
Min.
Typ.
Max.
Unit
CVCL
3.3
4.7
6.1
μF
Test Conditions
The recommended capacitance is 4.7 μF. Variations in connected capacitors should be within the above range.
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 76 of 131
RX24U Group
Table 5.12
5. Electrical Characteristics
Permissible Output Currents
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, Ta = –40 to +85°C
Item
Permissible output low current
Ports 71 to 76, port 81, ports 90 to 95, port B5, port D3
Symbol
Max.
Unit
IOL
10.0
mA
RIIC pins
Ports other than above
6.0
Normal output mode
4.0
High-drive output mode
Permissible output low current
8.0
Total of all output pins
ΣIOL
Total of ports 40 to 47, ports 50 to 55, ports 60 to 65
50.0
Total of port 02, ports E5 and E6, ports 10 to 17, ports 80 to 84
50.0
Total of ports B4 to B7, ports F0 to F3, ports D0 to D7,
ports E0 and E1
55.0
Total of port 96, ports 34 and 35, ports A0 to A7,
ports B0 to B3, ports C0 to C2, ports C5 and C6
90.0
Total of ports 71 to 76
30.0
Total of ports 90 to 95
30.0
Total of ports 31 to 33, ports G0 to G2, port 70
32.0
Total of ports 20 to 27, port 30, ports C3 and C4
Permissible output high current
50.0
Ports 71 to 76, port 81, ports 90 to 95, port B5, port D3
Ports other than above
IOH
Normal output mode
–8.0
Total of all output pins
ΣIOH
Total of ports 40 to 47, ports 50 to 55, ports 60 to 65
Note:
–5.0
–4.0
High-drive output mode
Permissible output high current
110.0
–35.0
–25.0
Do not exceed the permissible total supply current.
Table 5.13
Output Values of Voltage
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, Ta = –40 to +85°C
Item
Output low
RIIC pins
Ports other than
above
Output high
Symbol
Min.
Max.
Unit
VOL
—
0.8
V
Standard mode
—
0.4
IOL = 3.0 mA
Fast mode
—
0.6
IOL = 6.0 mA
Ports 71 to 76, port 81, ports 90 to 95,
port B5, port D3
Normal output mode
—
0.8
IOL = 1.0 mA
High-drive output mode
—
0.8
IOL = 2.0 mA
VCC – 0.8
—
AVCC2 – 0.8
—
IOH = –2.0 mA
Normal output mode
VCC – 0.8
—
IOH = –2.0 mA
High-drive output mode
VCC – 0.8
—
IOH = –4.0 mA
Ports 71 to 76, port 81, ports 90 to 95,
port B5, port D3
Ports 40 to 47, ports 50 to 55, ports 60 to 65
Ports other than
above
Test Conditions
IOL = 10.0 mA
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
VOH
V
IOH = –5.0 mA
Page 77 of 131
RX24U Group
5.2.1
5. Electrical Characteristics
Normal I/O Pin Output Characteristics (1)
Figure 5.4 to Figure 5.7 show the characteristics when normal output is selected by the drive capacity control register.
IOH/IOL vs VOH/VOL
60
VCC = 5.5 V
40
IOH/IOL[mA]
VCC = 5.0 V
20
VCC = 2.7 V
0
VCC = 2.7 V
-20
-40
VCC = 5.0 V
VCC = 5.5 V
-60
0.0
1.0
2.0
3.0
4.0
5.0
6.0
VOH/VOL[V]
Figure 5.4
VOH/VOL and IOH/IOL Voltage Characteristics at Ta = 25°C When Normal Output is Selected
(Reference Data)
IOH/IOL vs VOH/VOL
20
15
Ta = -40°C
Ta = 25°C
Ta = 85°C
IOH/IOL[mA]
10
5
0
-5
-10
Ta = 85°C
-15
Ta = 25°C
Ta = -40°C
-20
0.0
0.5
1.0
1.5
2.0
2.5
3.0
VOH/VOL[V]
Figure 5.5
VOH/VOL and IOH/IOL Temperature Characteristics at VCC = 2.7 V when Normal Output is Selected
(Reference Data)
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 78 of 131
RX24U Group
5. Electrical Characteristics
IOH/IOL vs VOH/VOL
60
Ta = -40°C
Ta = 25°C
Ta = 85°C
IOH/IOL[mA]
40
20
0
-20
Ta = 85°C
-40
Ta = 25°C
Ta = -40°C
-60
0.0
1.0
2.0
3.0
4.0
5.0
6.0
VOH/VOL[V]
Figure 5.6
VOH/VOL and IOH/IOL Temperature Characteristics at VCC = 5.0 V when Normal Output is Selected
(Reference Data)
IOH/IOL vs VOH/VOL
60
Ta = -40°C
Ta = 25°C
IOH/IOL[mA]
40
Ta = 85°C
20
0
-20
-40
Ta = 85°C
Ta = 25°C
Ta = -40°C
-60
0.0
1.0
2.0
3.0
4.0
5.0
6.0
VOH/VOL[V]
Figure 5.7
VOH/VOL and IOH/IOL Temperature Characteristics at VCC = 5.5 V when Normal Output is Selected
(Reference Data)
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 79 of 131
RX24U Group
5.2.2
5. Electrical Characteristics
Standard I/O Pin Output Characteristics (2)
Figure 5.8 to Figure 5.11 show the characteristics when high-drive output is selected by the drive capacity control
register.
IOH/IOL vs VOH/VOL
150
VCC = 5.5 V
100
IOH/IOL[mA]
VCC = 5.0 V
50
VCC = 2.7 V
0
VCC = 2.7 V
-50
VCC = 5.0 V
-100
VCC = 5.5 V
-150
0.0
1.0
2.0
3.0
4.0
5.0
6.0
VOH/VOL[V]
Figure 5.8
VOH/VOL and IOH/IOL Voltage Characteristics at Ta = 25°C When Normal Output is Selected
(Reference Data)
IOH/IOL vs VOH/VOL
40
Ta = -40°C
Ta = 25°C
Ta = 85°C
30
IOH/IOL[mA]
20
10
0
-10
-20
-30
Ta = 85°C
Ta = 25°C
Ta = -40°C
-40
0.0
0.5
1.0
1.5
2.0
2.5
3.0
VOH/VOL[V]
Figure 5.9
VOH/VOL and IOH/IOL Temperature Characteristics at VCC = 2.7 V when Normal Output is Selected
(Reference Data)
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 80 of 131
RX24U Group
5. Electrical Characteristics
IOH/IOL vs VOH/VOL
150
Ta = -40°C
Ta = 25°C
Ta = 85°C
IOH/IOL[mA]
100
50
0
-50
Ta = 85°C
-100
Ta = 25°C
Ta = -40°C
-150
0.0
1.0
2.0
3.0
4.0
5.0
6.0
VOH/VOL[V]
Figure 5.10
VOH/VOL and IOH/IOL Temperature Characteristics at VCC = 5.0 V when Normal Output is Selected
(Reference Data)
IOH/IOL vs VOH/VOL
150
Ta = -40°C
Ta = 25°C
IOH/IOL[mA]
100
Ta = 85°C
50
0
-50
-100
Ta = 85°C
Ta = 25°C
Ta = -40°C
-150
0.0
1.0
2.0
3.0
4.0
5.0
6.0
VOH/VOL[V]
Figure 5.11
VOH/VOL and IOH/IOL Temperature Characteristics at VCC = 5.5 V when Normal Output is Selected
(Reference Data)
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 81 of 131
RX24U Group
5.2.3
5. Electrical Characteristics
Standard I/O Pin Output Characteristics (3)
Figure 5.12 to Figure 5.15 show the output characteristics of the large current ports.
IOH/IOL vs VOH/VOL
250
200
VCC = 5.5 V
150
VCC = 5.0 V
IOH/IOL[mA]
100
VCC = 2.7 V
50
0
VCC = 2.7 V
-50
-100
VCC = 5.0 V
-150
-200
VCC = 5.5 V
-250
0.0
1.0
2.0
3.0
4.0
5.0
6.0
VOH/VOL[V]
Figure 5.12
VOH/VOL and IOH/IOL Voltage Characteristics of Large Current Ports at Ta = 25°C (Reference Data)
IOH/IOL vs VOH/VOL
60
Ta = -40°C
Ta = 25°C
IOH/IOL[mA]
40
Ta = 85°C
20
0
-20
-40
Ta = 85°C
Ta = 25°C
Ta = -40°C
-60
0.0
0.5
1.0
1.5
2.0
2.5
3.0
VOH/VOL[V]
Figure 5.13
VOH/VOL and IOH/IOL Temperature Characteristics of Large Current Ports at VCC = 2.7 V
(Reference Data)
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 82 of 131
RX24U Group
5. Electrical Characteristics
IOH/IOL vs VOH/VOL
250
200
Ta = -40°C
Ta = 25°C
Ta = 85°C
150
IOH/IOL[mA]
100
50
0
-50
-100
-150
-200
Ta = 85°C
Ta = 25°C
Ta = -40°C
-250
0.0
1.0
2.0
3.0
4.0
5.0
6.0
VOH/VOL[V]
Figure 5.14
VOH/VOL and IOH/IOL Temperature Characteristics of Large Current Ports at VCC = 5.0 V
(Reference Data)
IOH/IOL vs VOH/VOL
250
200
Ta = -40°C
Ta = 25°C
Ta = 85°C
150
IOH/IOL[mA]
100
50
0
-50
-100
-150
-200
Ta = 85°C
Ta = 25°C
Ta = -40°C
-250
0.0
1.0
2.0
3.0
4.0
5.0
6.0
VOH/VOL[V]
Figure 5.15
VOH/VOL and IOH/IOL Temperature Characteristics of Large Current Ports at VCC = 5.5 V
(Reference Data)
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 83 of 131
RX24U Group
5.2.4
5. Electrical Characteristics
RIIC Pin Output Characteristics
Figure 5.16 to Figure 5.19 show the output characteristics of the RIIC pin.
IOL vs VOL
150
VCC = 5.5 V
100
VCC = 5.0 V
IOL[mA]
50
VCC = 2.7 V
0
-50
-100
-150
0.0
1.0
2.0
3.0
4.0
5.0
6.0
VOL[V]
Figure 5.16
VOL and IOL Voltage Characteristics of RIIC Output Pin at Ta = 25°C (Reference Data)
IOL vs VOL
40
Ta = -40°C
Ta = 25°C
Ta = 85°C
30
IOL[mA]
20
10
0
-10
-20
-30
-40
0.0
0.5
1.0
1.5
2.0
2.5
3.0
VOL[V]
Figure 5.17
VOL and IOL Temperature Characteristics of RIIC Output Pin at VCC = 2.7 V (Reference Data)
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 84 of 131
RX24U Group
5. Electrical Characteristics
IOL vs VOL
150
Ta = -40°C
Ta = 25°C
Ta = 85°C
100
IOL[mA]
50
0
-50
-100
-150
0.0
1.0
2.0
3.0
4.0
5.0
6.0
VOL[V]
Figure 5.18
VOL and IOL Temperature Characteristics of RIIC Output Pin at VCC = 5.0 V (Reference Data)
IOL vs VOL
150
Ta = -40°C
Ta = 25°C
100
Ta = 85°C
IOL[mA]
50
0
-50
-100
-150
0.0
1.0
2.0
3.0
4.0
5.0
6.0
VOL[V]
Figure 5.19
VOL and IOL Temperature Characteristics of RIIC Output Pin at VCC = 5.5 V (Reference Data)
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 85 of 131
RX24U Group
5.3
5. Electrical Characteristics
AC Characteristics
5.3.1
Table 5.14
Clock Timing
Operating Frequency Value (High-Speed Operating Mode)
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, Ta = –40 to +85°C
Item
Operating frequency
System clock (ICLK)
FlashIF clock
Symbol
min.
typ.
max.
Unit
fmax
—
—
80
MHz
(FCLK)*1, *2
—
—
32
Peripheral module clock (PCLKA)
—
—
80
Peripheral module clock (PCLKB)
—
—
40
Peripheral module clock (PCLKD)
—
—
40
Note 1. The lower-limit frequency of FCLK is 1 MHz during programming or erasing of the flash memory. When using FCLK at below
4 MHz, the frequency can be set to 1 MHz, 2 MHz, or 3 MHz. A non-integer frequency such as 1.5 MHz cannot be set.
Note 2. The frequency accuracy of FCLK should be ±3.5%.
Table 5.15
Operating Frequency Value (Middle-Speed Operating Mode)
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, Ta = –40 to +85°C
Item
Operating frequency
System clock (ICLK)
FlashIF clock
(FCLK)*1, *2
Symbol
min.
typ.
max.
Unit
fmax
—
—
12
MHz
—
—
12
Peripheral module clock (PCLKA)
—
—
12
Peripheral module clock (PCLKB)
—
—
12
Peripheral module clock (PCLKD)
—
—
12
Note 1. The lower-limit frequency of FCLK is 1 MHz during programming or erasing of the flash memory. When using FCLK at below
4 MHz, the frequency can be set to 1 MHz, 2 MHz, or 3 MHz. A non-integer frequency such as 1.5 MHz cannot be set.
Note 2. The frequency accuracy of FCLK should be ±3.5%.
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 86 of 131
RX24U Group
Table 5.16
5. Electrical Characteristics
Clock Timing
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, Ta = –40 to +85°C
Item
Symbol
Min.
Typ.
Max.
Unit
tXcyc
50
—
—
ns
EXTAL external clock input high pulse width
tXH
20
—
—
ns
EXTAL external clock input low pulse width
tXL
20
—
—
ns
EXTAL external clock rise time
tXr
—
—
5
ns
EXTAL external clock fall time
tXf
—
—
5
ns
tXWT
0.5
—
—
μs
EXTAL external clock input cycle time
EXTAL external clock input wait time*1
fMAIN
1
—
20
MHz
Main clock oscillation stabilization time (crystal)*2
tMAINOSC
—
3
—
ms
Main clock oscillation stabilization time (ceramic
resonator)*2
tMAINOSC
—
50
—
μs
fLOCO
3.44
4.0
4.56
MHz
Main clock oscillator oscillation frequency
LOCO clock oscillation frequency
LOCO clock oscillation stabilization time
HOCO clock oscillation frequency
Test Conditions
Figure 5.20
Figure 5.21
tLOCO
—
—
0.5
μs
fHOCO
(32 MHz)
31.52
32
32.48
MHz
Ta = –40 to –20°C
31.68
32
32.32
MHz
Ta = –20 to +75°C
31.52
32
32.48
MHz
Ta = +75 to +85°C
63.04
64
64.96
MHz
Ta = –40 to –20°C
63.36
64
64.64
MHz
Ta = –20 to +75°C
Ta = +75 to +85°C
fHOCO
(64 MHz)
Figure 5.22
63.04
64
64.96
MHz
tHOCO
(32 MHz)
—
—
37.1
μs
Figure 5.24
tHOCO
(64 MHz)
—
—
80.6
μs
Figure 5.24
IWDT-dedicated clock oscillation frequency
fILOCO
12.75
15
17.25
kHz
IWDT-dedicated clock oscillation stabilization time
tILOCO
—
—
50
μs
fPLL
40
—
80
MHz
PLL clock oscillation stabilization time
tPLL
—
—
50
μs
PLL free-running oscillation frequency
fPLLFR
—
8
—
MHz
HOCO clock oscillation stabilization time
PLL circuit oscillation frequency
Figure 5.25
Figure 5.26
Note 1. Time until the clock can be used after the main clock oscillator stop bit (MOSCCR.MOSTP) is set to 0 (operating) when the
external clock is stable.
Note 2. Reference values when an 8 MHz resonator is used.
When specifying the main clock oscillator stabilization time, set the MOSCWTCR register with a stabilization time value that is
equal to or greater than the resonator-manufacturer-recommended value.
After changing the setting of the MOSCCR.MOSTP bit so that the main clock oscillator operates, read the OSCOVFSR.MOOVF
flag to confirm that is has become 1, and then start using the main clock.
tXcyc
tXH
tXL
EXTAL external clock input
VCC × 0.5
tXr
Figure 5.20
tXf
EXTAL External Clock Input Timing
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 87 of 131
RX24U Group
5. Electrical Characteristics
MOSCCR.MOSTP
tMAINOSC
Main clock oscillator output
Figure 5.21
Main Clock Oscillation Start Timing
LOCOCR.LCSTP
tLOCO
LOCO clock oscillator output
Figure 5.22
LOCO Clock Oscillation Start Timing
RES#
Internal reset
tRESWT
OFS1.HOCOEN
HOCO clock
Figure 5.23
HOCO Clock Oscillation Start Timing (After Reset is Canceled by Setting OFS1.HOCOEN Bit to 0)
HOCOCR.HCSTP
tHOCO
HOCO clock
Figure 5.24
HOCO Clock Oscillation Start Timing (Oscillation is Started by Setting HOCOCR.HCSTP Bit)
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 88 of 131
RX24U Group
5. Electrical Characteristics
ILOCOCR.ILCSTP
tILOCO
IWDT-dedicated clock oscillator output
Figure 5.25
IWDT-Dedicated Clock Oscillation Start Timing
MOSCCR.MOSTP
tMAINOSC
Main clock oscillator output
PLLCR2.PLLEN
tPLL
PLL clock
Figure 5.26
PLL Clock Oscillation Start Timing (PLL is Operated after Main Clock Oscillation Has Settled)
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 89 of 131
RX24U Group
5.3.2
Table 5.17
5. Electrical Characteristics
Reset Timing
Reset Timing
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, Ta = –40 to +85°C
Item
RES# pulse width
Symbol
Min.
Typ.
Max.
Unit
Test Conditions
At power-on
tRESWP
3
—
—
ms
Figure 5.27
Other than above
tRESW
30
—
—
μs
Figure 5.28
Wait time after RES# cancellation (at power-on)
tRESWT
—
27.5
—
ms
Figure 5.27
Wait time after RES# cancellation
(during powered-on state)
tRESWT
—
114
—
μs
Figure 5.28
Independent watchdog timer reset period
tRESWIW
—
1
—
IWDT clock
cycle
Figure 5.29
tRESWSW
—
1
—
ICLK cycle
tRESW2
—
300
—
μs
tRESW2
—
168
—
μs
Software reset period
Wait time after independent watchdog timer reset
cancellation*1
Wait time after software reset cancellation
Note 1. When IWDTCR.CKS[3:0] = 0000b.
VCC
RES#
tRESWP
Internal reset
tRESWT
Figure 5.27
Reset Input Timing at Power-On
tRESW
RES#
Internal reset
tRESWT
Figure 5.28
Reset Input Timing (1)
tRESWIW, tRESWSW
Independent watchdog timer reset
Software reset
Internal reset
tRESWT2
Figure 5.29
Reset Input Timing (2)
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 90 of 131
RX24U Group
5.3.3
5. Electrical Characteristics
Timing of Recovery from Low Power Consumption Modes
Table 5.18
Timing of Recovery from Low Power Consumption Modes (1)
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, Ta = –40 to +85°C
Symbol
Min.
Typ.
Max.
Unit
Test
Conditions
Crystal connected to Main clock oscillator
main clock oscillator operating*2
tSBYMC
—
2
3
ms
Figure 5.30
Main clock oscillator
and PLL circuit
operating*3
tSBYPC
—
2
3
ms
External clock input
to main clock
oscillator
Main clock oscillator
operating*4
tSBYEX
—
35
50
μs
Main clock oscillator
and PLL circuit
operating*5
tSBYPE
—
70
95
μs
HOCO clock
operation
HOCO clock
oscillator operation 1
*6
tSBYHO
—
40
55
μs
—
75
90
μs
tSBYPH
—
110
130
μs
tSBYLO
—
40
55
μs
Item
Recovery time
from software
standby mode*1
High-speed
mode
HOCO clock
oscillator operation 2
*7
HOCO clock
oscillator, PLL circuit
operation*8
LOCO clock oscillator operating*9
Note 1. The recovery time varies depending on the state of each oscillator when the WAIT instruction is executed. The recovery time
when multiple oscillators are operating varies depending on the operating state of the oscillators that are not selected as the
system clock source. The above table applies when only the corresponding clock is operating.
Note 2. When the frequency of crystal is 20 MHz.
When the main clock oscillator wait control register (MOSCWTCR) is set to 04h.
When the frequencies of ICLK, FCLK, PCLKA, PCLKB, and PCLKD are not divided.
Note 3. When the frequency of PLL is 80 MHz.
When the main clock oscillator wait control register (MOSCWTCR) is set to 04h.
When the frequencies of ICLK and PCLKA are set to 80 MHz, PCLKB and PCLKD are set to 40 MHz, and FCLK is set to 20 MHz.
Note 4. When the frequency of the external clock is 20 MHz.
When the frequencies of ICLK, FCLK, PCLKA, PCLKB, and PCLKD are not divided.
Note 5. When the frequency of PLL is 80 MHz.
When the main clock oscillator wait control register (MOSCWTCR) is set to 00h.
When the frequencies of ICLK and PCLKA are set to 80 MHz, PCLKB and PCLKD are set to 40 MHz, and FCLK is set to 20 MHz.
Note 6. When the frequency of the high-speed on-chip oscillator is 32 MHz. When the high-speed on-chip oscillator wait control register
(HOCOWTCR) is set to 05h. When the frequencies of ICLK, FCLK, PCLKA, PCLKB, and PCLKD are not divided.
Note 7. When the frequency of the high-speed on-chip oscillator is 64 MHz. Set the high-speed on-chip oscillator wait control register
(HOCOWTCR) is set to 06h. When the frequencies of ICLK and PCLKA are set to 64 MHz, and the frequencies of PCLKB,
PCLKD, and FCLK are set to 32 MHz.
Note 8. When the frequency of the high-speed on-chip oscillator is 32 MHz, and the frequency of PLL is 80 MHz. When the high-speed
on-chip oscillator wait control register (HOCOWTCR) is set to 05h. When the frequencies of ICLK and PCLKA are set to 80
MHz, the frequencies of PCLKB and PCLKD are set to 40 MHz, and the frequency of FCLK is set to 20MHz.
Note 9. When the frequencies of ICLK, FCLK, PCLKA, PCLKB, and PCLKD are not divided.
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 91 of 131
RX24U Group
Table 5.19
5. Electrical Characteristics
Timing of Recovery from Low Power Consumption Modes (2)
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, Ta = –40 to +85°C
Symbol
Min.
Typ.
Max.
Unit
Test
Conditions
Crystal connected to Main clock oscillator
main clock oscillator operating*2
tSBYMC
—
2
3
ms
Figure 5.30
Main clock oscillator
and PLL circuit
operating*3
tSBYPC
—
2
3
ms
External clock input
to main clock
oscillator
Main clock oscillator
operating*4
tSBYEX
—
3
4
μs
Main clock oscillator
and PLL circuit
operating*5
tSBYPE
—
65
85
μs
HOCO clock
oscillator operating
HOCO clock
oscillator operating 1
*6
tSBYHO
—
40
50
μs
—
75
85
μs
tSBYPH
—
110
125
μs
tSBYLO
—
5
7
μs
Item
Recovery time
from software
standby mode*1
Middle-speed
mode
HOCO clock
oscillator operating 2
*7
HOCO clock
oscillator and PLL
circuit operating*8
LOCO clock oscillator operating*9
Note 1. The recovery time varies depending on the state of each oscillator when the WAIT instruction is executed. The recovery time
when multiple oscillators are operating varies depending on the operating state of the oscillators that are not selected as the
system clock source. The above table applies when only the corresponding clock is operating.
Note 2. When the frequency of the crystal is 12 MHz.
When the main clock oscillator wait control register (MOSCWTCR) is set to 04h.
When the frequencies of ICLK, FCLK, PCLKA, PCLKB, and PCLKD are not divided.
Note 3. When the frequency of PLL is 48 MHz.
When the main clock oscillator wait control register (MOSCWTCR) is set to 04h.
When the frequencies of ICLK, FCLK, PCLKA, PCLKB, and PCLKD are set to 12 MHz.
Note 4. When the frequency of the external clock is 12 MHz.
When the frequencies of ICLK, FCLK, PCLKA, PCLKB, and PCLKD are not divided.
Note 5. When the frequency of PLL is 48 MHz.
When the main clock oscillator wait control register (MOSCWTCR) is set to 00h.
When the frequencies of ICLK, FCLK, PCLKA, PCLKB, and PCLKD are set to 12 MHz.
Note 6. When the frequency of the high-speed on-chip oscillator is 32 MHz. When the high-speed on-chip oscillator wait control register
(HOCOWTCR) is set to 05h. When the frequencies of ICLK, FCLK, PCLKA, PCLKB, and PCLKD are set to 8 MHz.
Note 7. When the frequency of the high-speed on-chip oscillator is 64 MHz. Set the high-speed on-chip oscillator wait control register
(HOCOWTCR) is set to 06h. When the frequencies of ICLK, FCLK, PCLKA, PCLKB, and PCLKD are set to 8 MHz.
Note 8. When the frequency of the high-speed on-chip oscillator is 32 MHz, and the frequency of PLL is 80 MHz. When the high-speed
on-chip oscillator wait control register (HOCOWTCR) is set to 05h. When the frequencies of ICLK, FCLK, PCLKA, PCLKB, and
PCLKD are set to 10 MHz.
Note 9. When the frequencies of ICLK, FCLK, PCLKA, PCLKB, and PCLKD are not divided.
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 92 of 131
RX24U Group
5. Electrical Characteristics
Oscillator
ICLK
IRQ
Software standby mode
tSBYMC, tSBYPC, tSBYEX, tSBYPE, tSBYHO, tSBYPH, tSBYLO
Figure 5.30
Table 5.20
Software Standby Mode Recovery Timing
Timing of Recovery from Low Power Consumption Modes (3)
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, Ta = –40 to +85°C
Item
Recovery time from deep
sleep mode*1
Symbol
Min.
Typ.
Max.
Unit
High-speed mode*2
tDSLP
—
2
3.5
μs
Middle-speed mode*3
tDSLP
—
3
4
μs
Test Conditions
Figure 5.31
Note 1. Oscillators continue oscillating in deep sleep mode.
Note 2. When the frequencies of ICLK, FCLK, PCLKA, PCLKB, and PCLKD are 32 MHz.
Note 3. When the frequencies of ICLK, FCLK, PCLKA, PCLKB, and PCLKD are 12 MHz.
Oscillator
ICLK
IRQ
Deep sleep mode
tDSLP
Figure 5.31
Table 5.21
Deep Sleep Mode Recovery Timing
Operating Mode Transition Time
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, Ta = –40 to +85°C
Mode before Transition
Mode after Transition
ICLK Frequency
Transition Time
Min.
Typ.
Max.
Unit
High-speed operating mode
Middle-speed operating modes
8 MHz
—
10
—
μs
Middle-speed operating modes
High-speed operating mode
8 MHz
—
37.5
—
μs
Note:
Values when the frequencies of PCLKA, PCLKB, PCLKD, and FCLK are not divided.
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 93 of 131
RX24U Group
5.3.4
5. Electrical Characteristics
Control Signal Timing
Table 5.22
Control Signal Timing
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, Ta = –40 to +85°C
Item
Symbol
NMI pulse width
tNMIW
Min.
Note:
Note 1.
Note 2.
Note 3.
Max.
Unit
ns
200
—
—
tPcyc × 2*1
—
—
200
—
—
tNMICK ×
IRQ pulse width
Typ.
3.5*2
—
—
200
—
—
tPcyc × 2*1
—
—
tIRQW
200
—
—
tIRQCK × 3.5*3
—
—
ns
Test Conditions
NMI digital filter disabled
(NMIFLTE.NFLTEN = 0)
tPcyc × 2 ≤ 200 ns
tPcyc × 2 > 200 ns
NMI digital filter enabled
(NMIFLTE.NFLTEN = 1)
tNMICK × 3 ≤ 200 ns
IRQ digital filter disabled
(IRQFLTE0.FLTENi = 0)
tPcyc × 2 ≤ 200 ns
IRQ digital filter enabled
(IRQFLTE0.FLTENi = 1)
tNMICK × 3 > 200 ns
tPcyc × 2 > 200 ns
tIRQCK × 3 ≤ 200 ns
tIRQCK × 3 > 200 ns
200 ns minimum in software standby mode.
tPcyc indicates the cycle of PCLKB.
tNMICK indicates the cycle of the NMI digital filter sampling clock.
tIRQCK indicates the cycle of the IRQi digital filter sampling clock (i = 0 to 7).
NMI
tNMIW
Figure 5.32
NMI Interrupt Input Timing
IRQ
tIRQW
Figure 5.33
IRQ Interrupt Input Timing
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 94 of 131
RX24U Group
5.3.5
Table 5.23
5. Electrical Characteristics
Timing of On-Chip Peripheral Modules
Timing of On-Chip Peripheral Modules (1)
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, Ta = –40 to +85°C
Item
I/O ports
Input data pulse width
MTU3
Input capture input pulse width
Single-edge setting
Single-edge setting
Both-edge setting
Max.
tPRW
1.5
—
tPcyc Figure 5.34
tTICW
1.5
—
tPAcyc Figure 5.35
2.5
—
tTCKWH,
tTCKWL
Phase counting mode
POE3
POE# input pulse width
GPT
Input capture input pulse width
Single-edge setting
Single-edge setting
—
—
tPAcyc Figure 5.36
2.5
—
1.5
—
tPcyc Figure 5.37
tGTICW
1.5
—
tPAcyc Figure 5.38
2.5
—
tGTETW
Both-edge setting
Timer clock pulse width
1.5
2.5
*1
tPOEW
Both-edge setting
External trigger input pulse width
Test
Conditions
Min.
Both-edge setting
Timer clock pulse width
Unit
Symbol
tGTCKWH
1.5
—
2.5
—
1.5
—
tPAcyc Figure 5.40
tPcyc Figure 5.41
tPAcyc Figure 5.39
tGTCKWL
TMR
Timer clock pulse width
SCI1, SCI5,
SCI6, SCI8,
SCI9
Input clock cycle
Single-edge setting
tTMCWH,
tTMCWL
1.5
—
2.5
—
tScyc
4
—
6
—
Input clock pulse width
tSCKW
0.4
0.6
tScyc
Input clock rise time
tSCKr
—
20
ns
tSCKf
—
20
tScyc
16
—
4
—
Output clock pulse width
tSCKW
0.4
0.6
tScyc
Output clock rise time
tSCKr
—
20
ns
Output clock fall time
tSCKf
—
20
ns
Transmit data delay time Clock synchronous
(master)
tTXD
—
40
ns
Both-edge setting
Asynchronous
Clock synchronous
Input clock fall time
Output clock cycle
Asynchronous
Clock synchronous
tPcyc Figure 5.42
ns
tPcyc Figure 5.43
Transmit data delay time Clock
(slave)
synchronous
VCC = 4.0 V or above
—
40
ns
VCC = 2.7 V or above
—
65
ns
Receive data setup time
(master)
Clock
synchronous
VCC = 4.0 V or above
Receive data setup time
(slave)
Clock synchronous
Receive data hold time
Clock synchronous
A/D converter
Trigger input pulse width
CAC
CACREF input pulse width
tRXS
40
—
ns
65
—
ns
40
—
ns
40
—
ns
tTRGW
1.5
—
tCACREF
4.5 tcac + 3 tPcyc
—
VCC = 2.7 V or above
tRXH
tPcyc ≤ tcac*2
tPcyc >
tcac*2
tPcyc Figure 5.44
ns
5 tcac + 6.5 tPcyc
Note 1. tPcyc: PCLK cycle, tPAcyc: PCLKA cycle
Note 2. tcac: CAC count clock source cycle
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 95 of 131
RX24U Group
Table 5.24
5. Electrical Characteristics
Timing of On-Chip Peripheral Modules (2)
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, Ta = –40 to +85°C
Item
SCI11
Input clock cycle
Asynchronous
Symbol
Min.
Max.
tScyc
4
—
6
—
Clock synchronous
Input clock frequency
Asynchronous
tScyc
Clock synchronous
—
10
—
6.67
Unit
Test
Conditions
*1
tPAcyc Figure 5.42
MHz
Input clock pulse width
tSCKW
0.4
0.6
tScyc
Input clock rise time
tSCKr
—
20
ns
Input clock fall time
Output clock cycle
Asynchronous
Output clock frequency
Asynchronous
tSCKf
—
20
tScyc
16
—
4
—
tScyc
—
5
—
10
Clock synchronous
Clock synchronous
ns
tPAcyc Figure 5.43
MHz
Output clock pulse width
tSCKW
0.4
0.6
tScyc
Output clock rise time
tSCKr
—
20
ns
Output clock fall time
tSCKf
—
20
ns
Transmit data delay time Clock synchronous
(master)
tTXD
—
40
ns
Transmit data delay time Clock
(slave)
synchronous
VCC = 4.0 V or above
—
40
ns
VCC = 2.7 V or above
—
65
ns
Receive data setup time
(master)
Clock
synchronous
VCC = 4.0 V or above
40
—
ns
65
—
ns
Receive data setup time
(slave)
Clock synchronous
40
—
ns
Receive data hold time
Clock synchronous
40
—
ns
tRXS
VCC = 2.7 V or above
tRXH
Note 1. tPcyc: PCLK cycle, tPAcyc: PCLKA cycle
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 96 of 131
RX24U Group
Table 5.25
5. Electrical Characteristics
Timing of On-Chip Peripheral Modules (3)
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 =AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, Ta = –40 to +85°C, C = 30 pF
Item
RSPI RSPCK clock
cycle
Master
Symbol
Min.
Max.
Unit*1
tSPcyc
2
4096
tPcyc
Slave
6
tSPCKWH (tSPcyc – tSPCKr –
tSPCKf)/2 – 5
—
VCC = 2.7 V or above
(tSPcyc – tSPCKr –
tSPCKf)/2 – 8
—
(tSPcyc – tSPCKr –
tSPCKf)/2
—
(tSPcyc – tSPCKr –
tSPCKf)/2 – 5
—
(tSPcyc – tSPCKr–
tSPCKf)/2 – 8
—
(tSPcyc – tSPCKr –
tSPCKf)/2
—
—
6
RSPCK clock
low pulse width
Master VCC = 4.0 V or above
tSPCKWL
VCC = 2.7 V or above
Slave
RSPCK clock
rise/fall time
Output VCC = 4.0 V or above
VCC = 2.7 V or above
tSPCKr,
tSPCKf
Input
Data input setup Master VCC = 4.0 V or above
time
VCC = 2.7 V or above
tSU
Slave
Data input hold
time
Master RSPCK set to a division ratio
other than PCLKB divided by 2
RSPCK set to PCLKB divided
by 2
Slave
SSL setup time
Master
Data output
delay time
Master VCC = 4.0 V or above
μs/V
10
—
ns
26
—
—
—
tHF
0
—
tH
0
—
—
ns
—
tPcyc
tLAG
–30 + N*3 × tSPcyc
—
ns
6
—
tPcyc
tOD
—
10
ns
VCC = 2.7 V or above
Slave
Data output hold Master
time
Slave
tOH
Successive
transmission
delay time
tTD
× tSPcyc
—
14
—
65
0
—
0
—
tSPcyc + 2 × tPcyc
8 × tSPcyc + 2 ×
tPcyc
ns
ns
6 × tPcyc
—
MOSI and MISO Output
rise/fall time
Input
tDr, tDf
—
10
ns
—
1
μs
SSL rise/fall
time
tSSLr,
tSSLf
—
10
ns
—
1
μs
Slave access time
tSA
—
6
tPcyc
Slave output release time
tREL
—
5
tPcyc
Slave
Output
Input
Figure 5.46
to
Figure 5.49
ns
6
Slave
Master
10
20
tLEAD
Master
ns
0.1
tPcyc
Slave
SSL hold time
ns
—
tH
–30 +
ns
—
N*2
Figure 5.45
—
RSPCK clock
Master VCC = 4.0 V or above
high pulse width
Slave
Test
Conditions
Figure 5.48,
Figure 5.49
Note 1. tPcyc: PCLK cycle
Note 2. N: An integer from 1 to 8 that can be set by the RSPI clock delay register (SPCKD)
Note 3. N: An integer from 1 to 8 that can be set by the RSPI slave select negation delay register (SSLND)
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 97 of 131
RX24U Group
Table 5.26
5. Electrical Characteristics
Timing of On-Chip Peripheral Modules (4)
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, Ta = –40 to +85°C, C = 30 pF
Item
Simple
SPI
(SCI1,
SCI5,
SCI6,
SCI8,
SCI9)
SCK clock cycle output (master)
Symbol
Min.
Max.
Unit*1
Test
Conditions
tSPcyc
4
65536
tPcyc
Figure 5.45
6
—
tPcyc
SCK clock cycle input (slave)
SCK clock high pulse width
tSPCKWH
0.4
0.6
tSPcyc
SCK clock low pulse width
tSPCKWL
0.4
0.6
tSPcyc
tSPCKr, tSPCKf
—
20
ns
tSU
40
—
ns
65
—
SCK clock rise/fall time
Data input setup time (master)
VCC = 4.0 V or
above
VCC = 2.7 V or
above
Data input setup time (slave)
40
—
Data input hold time
tH
40
—
ns
SS input setup time
tLEAD
3
—
tSPcyc
SS input hold time
tLAG
3
—
tSPcyc
Data output delay time (master)
tOD
—
40
ns
VCC = 4.0 V or
above
—
40
VCC = 2.7 V or
above
—
65
–10
—
–10
—
Data output delay time (slave)
Data output hold time
Master
tOH
Slave
Data rise/fall time
ns
tDr, tDf
—
20
ns
tSSLr, tSSLf
—
20
ns
Slave access time
tSA
—
6
tPcyc
Slave output release time
tREL
—
6
tPcyc
SS input rise/fall time
Figure 5.46,
Figure 5.47
Figure 5.48,
Figure 5.49
Note 1. tPcyc: PCLK cycle
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 98 of 131
RX24U Group
Table 5.27
5. Electrical Characteristics
Timing of On-Chip Peripheral Modules (5)
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, Ta = –40 to +85°C, C = 30 pF
Item
Simple SCK clock cycle output (master)
SPI
SCK clock cycle input (slave)
(SCI11)
SCK clock output frequency (master)
Symbol
Min.
Max.
Unit*1
Test
Conditions
tSPcyc
4
65536
tPcyc
Figure 5.45
6
—
tPcyc
fSPcyc
SCK clock input frequency (slave)
—
10
MHz
—
6.67
MHz
SCK clock high pulse width
tSPCKWH
0.4
0.6
tSPcyc
SCK clock low pulse width
tSPCKWL
0.4
0.6
tSPcyc
tSPCKr, tSPCKf
—
20
ns
tSU
40
—
ns
65
—
40
—
SCK clock rise/fall time
Data input setup time (master)
VCC = 4.0 V or
above
VCC = 2.7 V or
above
Data input setup time (slave)
Data input hold time
tH
40
—
ns
SS input setup time
tLEAD
3
—
tSPcyc
SS input hold time
tLAG
3
—
tSPcyc
ns
Data output delay time (master)
Data output delay time (slave)
Data output hold time
—
40
VCC = 4.0 V or
above
tOD
—
40
VCC = 2.7 V or
above
—
65
Master
–10
—
–10
—
tDr, tDf
—
20
tSSLr, tSSLf
—
20
ns
tSA
—
6
tPAcyc
—
12
tPAcyc
tOH
Slave
Data rise/fall time
SS input rise/fall time
Slave access time
PCLKA ≤ 40MHz
PCLKA > 40MHz
Slave output release time
PCLKA ≤ 40MHz
PCLKA > 40MHz
tREL
Figure 5.46,
Figure 5.47
ns
ns
—
6
tPAcyc
—
12
tPAcyc
Figure 5.48,
Figure 5.49
Note 1. tPcyc: PCLK cycle, tPAcyc: PCLKA cycle
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 99 of 131
RX24U Group
Table 5.28
5. Electrical Characteristics
Timing of On-Chip Peripheral Modules (6)
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, Ta = –40 to +85°C
Symbol
Min.*1, *2
Max.
Unit
Test
Conditions
tSCL
6 (12) × tIICcyc + 1300
—
ns
Figure 5.50
SCL high pulse width
tSCLH
3 (6) × tIICcyc + 300
—
ns
SCL low pulse width
tSCLL
3 (6) × tIICcyc + 300
—
ns
SCL, SDA rise time
tSr
—
1000
ns
SCL, SDA fall time
tSf
—
300
ns
SCL, SDA spike pulse removal time
tSP
0
1 (4) × tIICcyc
ns
SDA bus free time
tBUF
3 (6) × tIICcyc + 300
—
ns
Item
RIIC
(Standard
mode, SMBus)
SCL cycle time
START condition hold time
tSTAH
tIICcyc + 300
—
ns
Repeated START condition setup time
tSTAS
1000
—
ns
STOP condition setup time
tSTOS
1000
—
ns
Data setup time
tSDAS
tIICcyc + 50
—
ns
Data hold time
tSDAH
0
—
ns
Cb
—
400
pF
SCL, SDA capacitive load
RIIC
(Fast mode)
tSCL
6 (12) × tIICcyc + 600
—
ns
SCL high pulse width
SCL cycle time
tSCLH
3 (6) × tIICcyc + 300
—
ns
SCL low pulse width
tSCLL
3 (6) × tIICcyc + 300
—
ns
SCL, SDA rise time
tSr
—
300
ns
SCL, SDA fall time
tSf
—
300
ns
SCL, SDA spike pulse removal time
tSP
0
1 (4) × tIICcyc
ns
SDA bus free time
tBUF
3 (6) × tIICcyc + 300
—
ns
START condition hold time
tSTAH
tIICcyc + 300
—
ns
Repeated START condition setup time
tSTAS
300
—
ns
STOP condition setup time
tSTOS
300
—
ns
Data setup time
tSDAS
tIICcyc + 50
—
ns
Data hold time
tSDAH
0
—
ns
Cb
—
400
pF
SCL, SDA capacitive load
Figure 5.50
Note 1. tIICcyc: RIIC internal reference count clock (IICφ) cycle
Note 2. The value in parentheses is used when the ICMR3.NF[1:0] bits are set to 11b while a digital filter is enabled with the ICFER.NFE
bit is 1.
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 100 of 131
RX24U Group
Table 5.29
5. Electrical Characteristics
Timing of On-Chip Peripheral Modules (7)
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = 2.7 V to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, Ta = –40 to +85°C
Item
Simple I2C
SDA rise time
(Standard mode)
SDA fall time
(SCI1, SCI5, SCI6,
SCI8, SCI9, SCI11) SDA spike pulse removal time
Symbol
Min.
Max.
Unit
Test
Conditions
tSr
—
1000
ns
Figure 5.50
tSf
—
300
ns
*1
tSP
0
Data setup time
tSDAS
250
Data hold time
tSDAH
0
—
ns
SCL, SDA capacitive load
C b* 2
—
400
pF
tSr
—
300
ns
Simple I2C
SDA rise time
(Fast mode)
SDA fall time
(SCI, SCI5, SCI6,
SCI8, SCI9, SCI11) SDA spike pulse removal time
4 × tPcyc
—
ns
ns
tSf
—
300
ns
tSP
0
4 × tPcyc*1
ns
Data setup time
tSDAS
100
—
ns
Data hold time
tSDAH
0
—
ns
SCL, SDA capacitive load
C b* 2
—
400
pF
Figure 5.50
Note 1. tPcyc: PCLKB cycle
Note 2. Cb is the total capacitance of the bus lines.
PCLK
Port
tPRW
Figure 5.34
I/O Port Input Timing
PCLKA
Output
compare output
Input capture
input
Figure 5.35
tTICW
MTU3 Input/Output Timing
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 101 of 131
RX24U Group
5. Electrical Characteristics
PCLKA
MTCLKA to MTCLKD
tTCKWL
Figure 5.36
tTCKWH
MTU3 Clock Input Timing
PCLK
POEn# input
tPOEW
Figure 5.37
POE# Input Timing
PCLKA
Input capture
input
Figure 5.38
tGTICW
Input Timing of GPT Input Capture
PCLKA
External trigger
tGTETW
Figure 5.39
Timing of the GPT External Trigger Input
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 102 of 131
RX24U Group
5. Electrical Characteristics
PCLKA
GTECLKA to
GTECLKD
tGTCKWL
Figure 5.40
tGTCKWH
GPT Clock Input Timing
PCLK
TMCI0 to TMCI7
tTMCWL
Figure 5.41
tTMCWH
TMR Clock Input Timing
tSCKW
tSCKr
tSCKf
SCKn
tScyc
(n = 1, 5, 6)
Figure 5.42
SCK Clock Input Timing
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 103 of 131
RX24U Group
5. Electrical Characteristics
SCKn
tTXD
TXDn
tRXS tRXH
RXDn
(n = 1, 5, 6)
Figure 5.43
SCI Input/Output Timing: Clock Synchronous Mode
PCLK
ADTRG0# to ADTRG2#
tTRGW
Figure 5.44
A/D Converter External Trigger Input Timing
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 104 of 131
RX24U Group
5. Electrical Characteristics
tSPCKr
tSPCKWH
RSPI
Simple SPI
RSPCKA
Master select output
SCKn
Master select output
VOH
VOH
VOL
tSPCKf
VOH
VOH
VOL
tSPCKWL
VOL
tSPcyc
tSPCKr
tSPCKWH
VIH
RSPCKA
Slave select input
VIH
VIL
SCKn
Slave select input
tSPCKf
VIH
VIL
tSPCKWL
VIH
VIL
tSPcyc
VOH = 0.7 × VCC, VOL = 0.3 × VCC, VIH = 0.7 × VCC, VIL = 0.3 × VCC
(n = 1, 5, 6)
Figure 5.45
RSPI
RSPI Clock Timing and Simple SPI Clock Timing
Simple SPI
SSLA0 to
SSLA3
output
tTD
tLEAD
RSPCKA
CPOL = 0
output
SCKn
CKPOL = 0
output
RSPCKA
CPOL = 1
output
SCKn
CKPOL = 1
output
tSSLr, tSSLf
tSU
MISOA
input
tLAG
SMISOn
input
tH
MSB IN
tDr, tDf
MOSIA
output
SMOSIn
output
DATA
tOH
MSB OUT
LSB IN
MSB IN
tOD
DATA
LSB OUT
IDLE
MSB OUT
(n = 1, 5, 6)
Figure 5.46
RSPI Timing (Master, CPHA = 0) and Simple SPI Clock Timing (Master, CKPH = 1)
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 105 of 131
RX24U Group
RSPI
5. Electrical Characteristics
Simple SPI
tTD
SSLA0 to
SSLA3
output
tLEAD
RSPCKA
CPOL = 0
output
SCKn
CKPOL = 1
output
RSPCKA
CPOL = 1
output
SCKn
CKPOL = 0
output
tLAG
tSSLr, tSSLf
tSU
MISOA
input
SMISOn
input
tH
MSB IN
tOH
MOSIA
output
DATA
LSB IN
tOD
SMOSIn
output
MSB OUT
MSB IN
tDr, tDf
DATA
LSB OUT
IDLE
MSB OUT
(n = 1, 5, 6)
Figure 5.47
RSPI Timing (Master, CPHA = 1) and Simple SPI Clock Timing (Master, CKPH = 0)
RSPI
Simple SPI
SSLA0
input
SSn#
input
tTD
tLEAD
RSPCKA
CPOL = 0
input
SCKn
CKPOL = 0
input
RSPCKA
CPOL = 1
input
SCKn
CKPOL = 1
input
MISOA
output
SMISOn
output
tLAG
tSA
tOH
MSB OUT
tSU
MOSIA
input
SMOSIn
input
tOD
DATA
tREL
LSB OUT
tH
MSB IN
MSB IN
MSB OUT
tDr, tDf
DATA
LSB IN
MSB IN
(n = 1, 5, 6)
Figure 5.48
RSPI Timing (Slave, CPHA = 0) and Simple SPI Clock Timing (Slave, CKPH = 1)
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 106 of 131
RX24U Group
5. Electrical Characteristics
RSPI
Simple SPI
SSLA0
input
SSn#
input
tTD
tLEAD
RSPCKA
CPOL = 0
input
SCKn
CKPOL = 1
input
RSPCKA
CPOL = 1
input
SCKn
CKPOL = 0
input
MISOA
output
SMISOn
output
tSA
tLAG
tOH
tOD
LSB OUT
(Last data)
MSB OUT
tSU
MOSIA
input
SMOSIn
input
tREL
DATA
tH
MSB OUT
LSB OUT
tDr, tDf
MSB IN
DATA
LSB IN
MSB IN
(n = 1, 5, 6)
Figure 5.49
RSPI Timing (Slave, CPHA = 1) and Simple SPI Clock Timing (Slave, CKPH = 0)
VIH
SDA
VIL
tBUF
tSCLH
tSTAH
tSTAS
tSTOS
tSP
SCL
P*1
tSf
tSCLL
tSr
tSCL
tSDAS
tSDAH
Note 1. S, P, and Sr indicate the following conditions, respectively.
S: START condition
P: STOP condition
Sr: Repeated START condition
Figure 5.50
P*1
Sr*1
S*1
Test conditions
VIH = VCC × 0.7, VIL = VCC × 0.3
RIIC Bus Interface Input/Output Timing and Simple I2C Bus Interface Input/Output Timing
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 107 of 131
RX24U Group
5.4
5. Electrical Characteristics
A/D Conversion Characteristics
Table 5.30
A/D Conversion Characteristics (1)
Conditions: VCC = 4.5 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, Ta = –40 to +85°C
Item
Min.
Typ.
Max.
Unit
Test Conditions
Frequency
1
—
40
MHz
Resolution
—
—
12
Bit
Permissible signal
source impedance
(Max.) = 1.0 kΩ
Sample-and-hold circuit
not in use
1.00
—
—
μs
High-precision channel
ADSSTRn.SST[7:0] bits = 08h
1.25
—
—
μs
Normal-precision channel
ADSSTRn.SST[7:0] bits = 12h
Permissible signal
source impedance
(Max.) = 1.0 kΩ
Sample-and-hold circuit
in use
1.65
—
—
μs
High-precision channel
ADSSTRn.SST[7:0] bits = 08h
ADSHCR.SSTSH[7:0] bits = 0Dh
AN100 to 102 = 0.25 V to AVCC1 –
0.25 V
Analog input capacitance
—
—
12
pF
Offset error
—
±2.0
±6.5
LSB
Full-scale error
—
±2.0
±6.5
LSB
Quantization error
—
±0.5
—
LSB
Sample-and-hold circuit
in use
—
±2.5
±8.0
LSB
Sample-and-hold circuit
not in use
—
±3.0
±8.0
LSB
DNL differential nonlinearity error
—
±0.5
±1.5
LSB
INL integral nonlinearity error
—
±1.5
±4.0
LSB
Conversion time*1
(Operation at
PCLKD = 40 MHz)
Absolute accuracy
AN100 to 102 = 0.25 V to AVCC1 –
0.25
Note:
The characteristics apply when no pin functions other than A/D converter input are used. Absolute accuracy includes
quantization errors. Offset error, full-scale error, DNL differential nonlinearity error, and INL integral nonlinearity error do not
include quantization errors.
Note 1. The conversion time is the sum of the sampling time and the comparison time. As the test conditions, the number of sampling
states is indicated.
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 108 of 131
RX24U Group
Table 5.31
5. Electrical Characteristics
A/D Conversion Characteristics (2)
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, Ta = –40 to +85°C
Item
Min.
Typ.
Max.
Unit
Test Conditions
Frequency
1
—
40
MHz
Resolution
—
—
12
Bit
Permissible signal
source impedance
(Max.) = 1.0 kΩ
Sample-and-hold circuit
not in use
1.15
—
—
μs
High-precision channel
ADSSTRn.SST[7:0] bits = 0Eh
1.30
—
—
μs
Normal-precision channel
ADSSTRn.SST[7:0] bits = 14h
Permissible signal
source impedance
(Max.) = 1.0 kΩ
Sample-and-hold circuit
in use
1.90
—
—
μs
High-precision channel
ADSSTRn.SST[7:0] bits = 0Eh
ADSHCR.SSTSH[7:0] bits = 11h
AN100 to 102 = 0.25 V to AVCC1 –
0.25 V
Analog input capacitance
—
—
12
pF
Offset error
—
±2.0
±6.5
LSB
Full-scale error
—
±2.0
±6.5
LSB
Quantization error
—
±0.5
—
LSB
Absolute accuracy
—
±3.0
±8.0
LSB
DNL differential nonlinearity error
—
±0.5
±1.5
LSB
INL integral nonlinearity error
—
±1.5
±4.0
LSB
Conversion time*1
(Operation at
PCLKD = 40 MHz)
Note:
The characteristics apply when no pin functions other than A/D converter input are used. Absolute accuracy includes
quantization errors. Offset error, full-scale error, DNL differential nonlinearity error, and INL integral nonlinearity error do not
include quantization errors.
Note 1. The conversion time is the sum of the sampling time and the comparison time. As the test conditions, the number of sampling
states is indicated.
Table 5.32
A/D Converter Channel Classification
Classification
Channel
Conditions
High-precision channel
AN000 to AN003,
AN100 to AN103,
AN200 to AN211
AVCC0 = AVCC1 =
AVCC2 = 2.7 to 5.5 V
Normal-precision channel
AN016, AN116
VCC = AVCC0 =
AVCC1 =AVCC2 =
2.7 to 5.5 V
Internal reference voltage input
channel
Internal reference
voltage
AVCC0 = AVCC1 =
AVCC2 = 2.7 to 5.5 V
Table 5.33
Remarks
A/D Internal Reference Voltage Characteristics
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, Ta = –40 to +85°C
Item
Internal reference voltage input channel*1
Min.
Typ.
Max.
Unit
1.35
1.43
1.50
V
Test Conditions
Note 1. The A/D internal reference voltage indicates the voltage when the internal reference voltage is input to the A/D converter.
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 109 of 131
RX24U Group
5. Electrical Characteristics
FFFh
Full-scale error
Integral nonlinearity
error (INL)
A/D converter
output code
Ideal line of actual A/D
conversion characteristic
Actual A/D conversion
characteristic
Ideal A/D conversion
characteristic
Differential nonlinearity error (DNL)
1-LSB width for ideal A/D
conversion characteristic
Differential nonlinearity error (DNL)
1-LSB width for ideal A/D
conversion characteristic
Absolute accuracy
000h
Offset error
0
Figure 5.51
Analog input voltage
AVCCn ( = VREFHn) (n = 0 to 2)
(full-scale)
Illustration of A/D Converter Characteristic Terms
Absolute accuracy
Absolute accuracy is the difference between output code based on the theoretical A/D conversion characteristics, and the
actual A/D conversion result. When measuring absolute accuracy, the voltage at the midpoint of the width of analog
input voltage (1-LSB width), that can meet the expectation of outputting an equal code based on the theoretical A/D
conversion characteristics, is used as an analog input voltage. For example, if 12-bit resolution is used and if reference
voltage (AVCCn ( = VREFHn) (n = 0 to 2)) is 3.072 V, then 1-LSB width becomes 0.75 mV, and 0 mV, 0.75 mV, 1.5 mV,
... are used as analog input voltages.
If analog input voltage is 6 mV, absolute accuracy = ±5 LSB means that the actual A/D conversion result is in the range
of 003h to 00Dh though an output code, 008h, can be expected from the theoretical A/D conversion characteristics.
Integral nonlinearity error (INL)
Integral nonlinearity error is the maximum deviation between the ideal line when the measured offset and full-scale
errors are zeroed, and the actual output code.
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 110 of 131
RX24U Group
5. Electrical Characteristics
Differential nonlinearity error (DNL)
Differential nonlinearity error is the difference between 1-LSB width based on the ideal A/D conversion characteristics
and the width of the actual output code.
Offset error
Offset error is the difference between a transition point of the ideal first output code and the actual first output code.
Full-scale error
Full-scale error is the difference between a transition point of the ideal last output code and the actual last output code.
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 111 of 131
RX24U Group
5.5
5. Electrical Characteristics
Programmable Gain Amplifier Characteristics
Table 5.34
Programmable Gain Amplifier Characteristics
Conditions: VCC = 2.7 V to AVCC0, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = 4.5 V to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, Ta = –40 to +85°C
Item
Symbol
Min.
Typ.
Max.
Unit
Input offset voltage
Vpoff
—
—
8
mV
Input voltage range
Vpin
(Vpout (min) –
PGAVSSin)/G +
PGAVSSin
—
(Vpout (max) –
PGAVSSin)/G +
PGAVSSin
V
PGAVSSin
–0.3
—
0.3
V
Vpout
0.1 × AVCC
—
0.9 × AVCC
V
0.15 × AVCC
—
0.85 × AVCC
PGAVSS input voltage range
Output
voltage
range
G = 2.000,
2.500, 3.077,
3.636, 4.000,
4.444
G = 5.000,
6.667, 8.000,
10.000, 13.333
Gain
Gain error
G
2.000
—
13.333
Gerr
—
±1.0
±2.0
—
±1.5
±3.0
—
±2.0
±4.0
G = 2.000,
2.500, 3.077
—
±1.0
±3.0
G = 3.636,
4.000, 4.444
—
±1.5
±4.0
—
±2.0
±5.0
G = 2.000,
2.500, 3.077
G = 3.636,
4.000, 4.444
G = 5.000,
6.667, 8.000,
10.000, 13.333
G = 5.000,
6.667, 8.000,
10.000, 13.333
%
0V ≤ PGAVSS ≤ +0.3V
–0.3V ≤ PGAVSS < 0V
Slew rate
SR
10
—
—
V/μs
Operation stabilization wait time
tstart
—
—
5.0
μs
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Test Conditions
Page 112 of 131
RX24U Group
5.6
5. Electrical Characteristics
Comparator Characteristics
Table 5.35
Comparator Characteristics
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, Ta = –40 to +85°C
Item
Symbol
Min.
Typ.
Offset voltage
Vcioff
—
Response time
tcr
—
tcf
Stabilization wait time for input
selection
tcwait
Operation stabilization wait time
tcmp
Reference input
voltage
Max.
Unit
—
40
mV
—
200
ns
—
—
200
ns
300
—
—
ns
—
1
μs
Test Conditions
VOD = 100 mV
CMPCTL.CDFS = 0
100 mV
100 mV
CMPCn0 to n3
tCR
COMPn
tCF
(n = 0 to 3)
Figure 5.52
Comparator Response Time
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 113 of 131
RX24U Group
5.7
5. Electrical Characteristics
D/A Conversion Characteristics
Table 5.36
D/A Conversion Characteristics
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, Ta = –40 to +85°C
Item
Resolution
Conversion time
Absolute accuracy
Symbol
Min.
Typ.
Max.
Unit
—
—
—
8
Bit
tDCONV
—
—
3.0
μs
—
—
—
±3.0
LSB
Output load resistance
—
4
—
—
MΩ
Output load capacity
—
—
—
35
pF
Output resistance
—
—
9.0
—
kΩ
Note:
Test Conditions
When using ports 23 and 24 as DA0 and DA1 outputs, make sure that VCC ≥ DA output voltage.
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 114 of 131
RX24U Group
5.8
5. Electrical Characteristics
Power-On Reset Circuit and Voltage Detection Circuit Characteristics
Table 5.37
Power-On Reset Circuit and Voltage Detection Circuit Characteristics (1)
Conditions: VCC = 0 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, Ta = –40 to +85°C
Item
Voltage detection
level
Power-on reset (POR)
Symbol
Min.
Typ.
Max.
Unit
VPOR
1.35
1.50
1.65
V
Voltage detection circuit
(LVD0)*1
Vdet0_0
3.67
3.84
3.97
V
Vdet0_1
2.70
2.82
3.00
Vdet0_2
2.37
2.51
2.67
Voltage detection circuit
(LVD1)*2
Vdet1_0
4.12
4.29
4.42
Vdet1_1
3.98
4.14
4.28
Vdet1_2
3.86
4.02
4.16
Vdet1_3
3.68
3.84
3.98
Vdet1_4
2.99
3.10
3.29
Vdet1_5
2.89
3.00
3.19
Vdet1_6
2.79
2.90
3.09
Vdet1_7
2.68
2.79
2.98
Voltage detection circuit
(LVD2)*3
Vdet1_8
2.57
2.68
2.87
Vdet2_0
4.08
4.29
4.48
Vdet2_1
3.95
4.14
4.35
Vdet2_2
3.82
4.02
4.22
Vdet2_3
3.62
3.84
4.02
V
Test Conditions
Figure 5.53, Figure 5.54
Figure 5.56
At falling edge VCC
Figure 5.57
At falling edge VCC
Note:
These characteristics apply when noise is not superimposed on the power supply. When a setting is made so that the voltage
detection level overlaps with that of the voltage detection circuit (LVD2), it cannot be specified which of LVD1 and LVD2 is used
for voltage detection.
Note 1. n in the symbol Vdet0_n denotes the value of the LVDS0[1:0] bits.
Note 2. n in the symbol Vdet1_n denotes the value of the LVDLVLR.LVD1LVL[3:0] bits.
Note 3. n in the symbol Vdet2_n denotes the value of the LVDLVLR.LVD2LVL[3:0] bits.
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 115 of 131
RX24U Group
Table 5.38
5. Electrical Characteristics
Power-On Reset Circuit and Voltage Detection Circuit Characteristics (2)
Conditions: VCC = 0 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, Ta = –40 to +85°C
Item
Symbol
Min.
Typ.
Max.
Unit
tPOR
―
28.4
―
ms
Figure 5.54
Wait time after voltage monitoring 0 reset
cancellation
tLVD0
―
568
―
μs
Figure 5.55
Wait time after voltage monitoring 1 reset
cancellation
tLVD1
―
100
―
μs
Figure 5.56
Wait time after voltage monitoring 2 reset
cancellation
tLVD2
―
100
―
μs
Figure 5.57
tdet
―
―
350
μs
Figure 5.53
Minimum VCC down time*1
tVOFF
350
―
―
μs
Figure 5.53, VCC = 1.0 V or
above
Power-on reset enable time
tW(POR)
1
―
―
ms
Figure 5.54, VCC = below 1.0
V
LVD operation stabilization time (after LVD is
enabled)
Td(E-A)
―
―
300
μs
Figure 5.56, Figure 5.57
VLVH
―
70
―
mV
Vdet1_0 to 4 selected
―
60
―
Wait time after power-on
reset cancellation
At normal startup
Response delay time
Hysteresis width (LVD0, LVD1 and LVD2)
Test Conditions
Vdet0_0 to 2 selected
Vdet1_5 to 8 selected
LVD2 selected
Note:
These characteristics apply when noise is not superimposed on the power supply. When a setting is made so that the voltage
detection level overlaps with that of the voltage detection circuit (LVD1), it cannot be specified which of LVD1 and LVD2 is used
for voltage detection.
Note 1. The minimum VCC down time indicates the time when VCC is below the minimum value of voltage detection levels VPOR, Vdet0,
Vdet1, and Vdet2 for the POR/LVD.
tVOFF
VCC
VPOR
1.0 V
Internal reset signal
(active-low)
tdet
Figure 5.53
tdet
tPOR
Voltage Detection Reset Timing
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 116 of 131
RX24U Group
5. Electrical Characteristics
VPOR
VCC
1.0 V
tw(POR)
Internal reset signal
(active-low)
*1
tdet
tPOR
Note 1. tw(POR) is the time required for a power-on reset to be enabled while the external power VCC is being held below the
valid voltage (1.0 V).
When VCC turns on, maintain tw(POR) for 1.0 ms or more.
Figure 5.54
Power-On Reset Timing
tVOFF
VCC
VLVH
Vdet0
Internal reset signal
(active-low)
tdet
Figure 5.55
tdet
tLVD0
Voltage Detection Circuit Timing (Vdet0)
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 117 of 131
RX24U Group
5. Electrical Characteristics
tVOFF
VCC
VLVH
Vdet1
LVD1E
Td(E-A)
LVD1
Comparator output
LVD1CMPE
LVD1MON
Internal reset signal
(active-low)
When LVD1RN = L
tdet
tdet
tLVD1
When LVD1RN = H
tLVD1
Figure 5.56
Voltage Detection Circuit Timing (Vdet1)
tVOFF
VCC
VLVH
Vdet2
LVD2E
LVD2
Comparator output
Td(E-A)
LVD2CMPE
LVD2MON
Internal reset signal
(active-low)
When LVD2RN = L
tdet
tdet
tLVD2
When LVD2RN = H
tLVD2
Figure 5.57
Voltage Detection Circuit Timing (Vdet2)
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 118 of 131
RX24U Group
5.9
5. Electrical Characteristics
Oscillation Stop Detection Timing
Table 5.39
Oscillation Stop Detection Timing
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 =AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, Ta = –40 to +85°C
Item
Symbol
Min.
Typ.
Max.
Unit
tdr
—
—
1
ms
Detection time
Main clock
Figure 5.58
Main clock
tdr
tdr
OSTDSR.OSTDF
OSTDSR.OSTDF
Low-speed clock
PLL clock
ICLK
ICLK
When the main clock is selected
Figure 5.58
Test Conditions
When the PLL clock is selected
Oscillation Stop Detection Timing
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 119 of 131
RX24U Group
5.10
5. Electrical Characteristics
ROM (Flash Memory for Code Storage) Characteristics
Table 5.40
ROM (Flash Memory for Code Storage) Characteristics (1)
Symbol
Min.
Typ.
Max.
Unit
Reprogramming/erasure cycle*1
Item
NPEC
1000
—
—
Times
Data hold time
tDRP
20*2, *3
—
—
Year
After 1000 times of NPEC
Conditions
Ta = +85°C
Note 1. Definition of reprogram/erase cycle: The reprogram/erase cycle is the number of erasing for each block. When the reprogram/
erase cycle is n times (n = 1000), erasing can be performed n times for each block. For instance, when 4-byte programming is
performed 256 times for different addresses in 1-Kbyte block and then the entire block is erased, the reprogram/erase cycle is
counted as one. However, programming the same address for several times as one erasing is not enabled (overwriting is
prohibited).
Note 2. Characteristic when using the flash memory programmer and the self-programming library provided from Renesas Electronics.
Note 3. This result is obtained from reliability testing.
Table 5.41
ROM (Flash Memory for Code Storage) Characteristics (2): High-Speed Operating Mode
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V
Temperature range for the programming/erasure operation: Ta = –40 to +85°C
Item
Symbol
FCLK = 1 MHz
FCLK = 32 MHz
Min.
Typ.
Max.
Min.
Typ.
Max.
Unit
Programming time
8-byte
tP8
—
112.0
967.0
—
52.3
490.5
μs
Erasure time
2-Kbyte
tE2K
—
8.7
278.1
—
5.5
214.6
ms
512-Kbyte
(when block
erase
command
used)
tE512K
—
927.8
19218.0
—
72.0
1678.9
ms
512-Kbyte
(when allblock erase
command
used)
tEA512K
—
922.7
19013.4
—
66.7
1469.2
ms
8-byte
tBC8
—
—
55.0
—
—
16.1
μs
Blank check time
2-Kbyte
tBC2K
—
—
1840.0
—
—
135.7
μs
Erase operation forcible stop time
tSED
—
—
18.0
—
—
10.7
μs
Start-up area switching setting time
tSAS
—
12.3
566.5
—
6.2
433.5
ms
Access window time
tAWS
—
12.3
566.5
—
6.2
433.5
ms
ROM mode transition wait time 1
tDIS
2.0
—
—
2.0
—
—
μs
ROM mode transition wait time 2
tMS
5.0
—
—
5.0
—
—
μs
Note:
Note:
Note:
Does not include the time until each operation of the flash memory is started after instructions are executed by software.
The lower-limit frequency of FCLK is 1 MHz during programming or erasing of the flash memory. When using FCLK at below
4 MHz, the frequency can be set to 1 MHz, 2 MHz, or 3 MHz. A non-integer frequency such as 1.5 MHz cannot be set.
The frequency accuracy of FCLK should be ±3.5%.
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 120 of 131
RX24U Group
Table 5.42
5. Electrical Characteristics
ROM (Flash Memory for Code Storage) Characteristics (3): Middle-Speed Operating Mode
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V
Temperature range for the programming/erasure operation: Ta = –40 to +85°C
Item
Symbol
FCLK = 1 MHz
FCLK = 8 MHz
Min.
Typ.
Max.
Min.
Typ.
Max.
Unit
Programming time
8-byte
tP8
—
152.0
1367.0
—
97.9
936.0
μs
Erasure time
2-Kbyte
tE2K
—
8.8
279.7
—
5.9
220.8
ms
512-Kbyte
(when block
erase
command
used)
tE512K
—
928.0
19221.2
—
190.6
4107.3
ms
512-Kbyte
(when allblock erase
command
used)
tEA512K
—
922.7
19015.0
—
185.4
3901.0
ms
8-byte
tBC8
—
—
85.0
—
—
50.9
μs
2-Kbyte
tBC2K
—
—
1870.0
—
—
401.5
μs
Erase operation forcible stop time
tSED
—
—
28.0
—
—
21.3
μs
Start-up area switching setting time
tSAS
—
13.0
573.3
—
7.7
450.1
ms
Access window time
tAWS
—
13.0
573.3
—
7.7
450.1
ms
ROM mode transition wait time 1
tDIS
2.0
—
—
2.0
—
—
μs
ROM mode transition wait time 2
tMS
3.0
—
—
3.0
—
—
μs
Blank check time
Note:
Note:
Note:
Does not include the time until each operation of the flash memory is started after instructions are executed by software.
The lower-limit frequency of FCLK is 1 MHz during programming or erasing of the flash memory. When using FCLK at below
4 MHz, the frequency can be set to 1 MHz, 2 MHz, or 3 MHz. A non-integer frequency such as 1.5 MHz cannot be set.
The frequency accuracy of FCLK should be ±3.5%.
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 121 of 131
RX24U Group
5.11
5. Electrical Characteristics
E2 DataFlash Characteristics
Table 5.43
E2 DataFlash Characteristics (1)
Item
Symbol
Min.
Typ.
Max.
Unit
NDPEC
100000
1000000
—
Times
tDDRP
20*2, *3
—
—
Year
After 100000 times of
NDPEC
5*2, *3
—
—
Year
After 1000000 times of
NDPEC
—
1*2, *3
—
Year
Reprogramming/erasure
Data hold time
cycle*1
After 10000 times of
NDPEC
Conditions
Ta = +85°C
Ta = +25°C
Note 1. Definition of reprogram/erase cycle: The reprogram/erase cycle is the number of erasing for each block. When the reprogram/
erase cycle is n times (n = 100000), erasing can be performed n times for each block. For instance, when 1-byte programming
is performed 1000 times for different addresses in 1-Kbyte block and then the entire block is erased, the reprogram/erase cycle
is counted as one. However, programming the same address for several times as one erasing is not enabled (overwriting is
prohibited).
Note 2. Characteristic when using the flash memory programmer and the self-programming library provided from Renesas Electronics.
Note 3. This result is obtained from reliability testing.
Table 5.44
E2 DataFlash Characteristics (2): High-Speed Operating Mode
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V,
Temperature range for the programming/erasure operation: Ta = –40 to +85°C
Item
Symbol
FCLK = 1 MHz
FCLK = 32 MHz
Unit
Min.
Typ.
Max.
Min.
Typ.
Max.
tDp1
—
95.0
797.0
—
40.8
375.5
μs
tDE1K
—
19.5
498.5
—
6.2
229.4
ms
Programming time
1-byte
Erasure time
1-Kbyte
8-Kbyte
tDE8K
—
119.8
2555.7
—
12.9
367.2
ms
Blank check time
1-byte
tDBC1
—
—
55.0
—
—
16.1
μs
1-Kbyte
tDBC1K
—
—
7216.0
—
—
495.7
μs
Erase operation forcible stop time
tDSED
—
—
16.0
—
—
10.7
μs
Data flash-module stop release time
tDSTOP
5.0
—
—
5.0
—
—
μs
Note:
Note:
Note:
Does not include the time until each operation of the flash memory is started after instructions are executed by software.
The lower-limit frequency of FCLK is 1 MHz during programming or erasing of the flash memory. When using FCLK at below
4 MHz, the frequency can be set to 1 MHz, 2 MHz, or 3 MHz. A non-integer frequency such as 1.5 MHz cannot be set.
The frequency accuracy of FCLK should be ±3.5%.
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 122 of 131
RX24U Group
Table 5.45
5. Electrical Characteristics
E2 DataFlash Characteristics (3): Middle-Speed Operating Mode
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V,
Temperature range for the programming/erasure operation: Ta = –40 to +85°C
Item
Symbol
FCLK = 1 MHz
FCLK = 8 MHz
Min.
Typ.
Max.
Min.
Typ.
Max.
tDp1
—
135.0
1197.0
—
86.5
822.5
Unit
Programming time
1-byte
Erasure time
1-Kbyte
tDE1K
—
19.6
500.1
—
8.0
264.1
ms
8-Kbyte
tDE8K
—
119.9
2557.4
—
27.7
668.2
ms
1-byte
tDBC1
—
—
85.0
—
—
50.9
μs
1-Kbyte
tDBC1K
—
—
7246.0
—
—
1457.5
μs
Blank check time
μs
Erase operation forcible stop time
tDSED
—
—
28.0
—
—
21.3
μs
Data flash-module stop release time
tDSTOP
0.72
—
—
0.72
—
—
μs
Note:
Note:
Note:
Does not include the time until each operation of the flash memory is started after instructions are executed by software.
The lower-limit frequency of FCLK is 1 MHz during programming or erasing of the flash memory. When using FCLK at below
4 MHz, the frequency can be set to 1 MHz, 2 MHz, or 3 MHz. A non-integer frequency such as 1.5 MHz cannot be set.
The frequency accuracy of FCLK should be ±3.5%.
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 123 of 131
RX24U Group
5.12
5. Electrical Characteristics
Usage Notes
5.12.1
Connecting VCL Capacitor and Bypass Capacitors
This MCU integrates an internal voltage-down circuit, which is used for lowering the power supply voltage in the
internal MCU to adjust automatically to the optimum level. A 4.7-μF capacitor needs to be connected between this
internal voltage-down power supply (VCL pin) and VSS pin. Figure 5.59 and Figure 5.60 shows how to connect
external capacitors. Place an external capacitor close to the pins. Do not apply the power supply voltage to the VCL pin.
Insert a multilayer ceramic capacitor as a bypass capacitor between each pair of the power supply pins. Implement a
bypass capacitor to the MCU power supply pins as close as possible. Use a recommended value of 0.1 μF as the
capacitance of the capacitors. For the capacitors related to crystal oscillation, see section 9, Clock Generation Circuit
in the User’s Manual: Hardware. For the capacitors related to analog modules, also see section 31, 12-Bit A/D
Converter (S12ADF) in the User’s Manual: Hardware.
For notes on designing the printed circuit board, see the descriptions of the application note “Hardware Design Guide”
(R01AN1411EJ). The latest version can be downloaded from Renesas Electronics Website.
73
74
75
76
77
78
79
80
81
82
83
85
84
86
VCC
87
88
VCC
89
VSS
90
110
VSS
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
109
108
Bypass
capacitor
0.1 µF
72
71
111
70
112
69
113
68
114
67
115
VSS
66
116
VSS
65
117
64
VCC
118
62
120
61
121
60
122
59
RX24U Group
PLQP0144KA-B
(144-pin LFQFP)
(Top view)
123
124
125
126
127
128
129
130
58
57
56
55
54
53
52
51
131
50
132
49
133
48
134
47
135
46
136
45
137
44
138
VSS
43
139
VSS
42
140
41
VCC
141
142
Note:
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
VCC
21
38
22
VCC
20
19
17
18
VSS
External capacitor
for power supply
stabilization
4.7 µF
16
15
14
13
12
VCL
11
VSS
9
Bypass
capacitor
0.1 µF
10
VSS
8
7
VCC
6
5
4
3
2
144
1
40
Bypass
capacitor
0.1 µF
39
143
Figure 5.59
63
119
Bypass
capacitor
0.1 µF
Bypass
capacitor
0.1 µF
Do not apply the power supply voltage to the VCL pin.
Use a 4.7-µF multilayer ceramic for the VCL pin and place it close to the pin.
A recommended value is shown for the capacitance of the bypass capacitors.
Connecting Capacitors (144 Pins)
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 124 of 131
RX24U Group
5. Electrical Characteristics
77
51
52
53
54
55
56
57
58
60
61
59
50
VCC
VSS
76
62
63
64
65
66
67
68
69
70
71
72
73
74
75
Bypass
capacitor
0.1 µF
49
78
48
79
47
80
46
81
45
82
VSS 44
83
43
84
VCC 42
RX24U Group
PLQP0100KB-B
(100-pin LFQFP)
(Top view)
85
86
87
88
89
90
91
41
40
39
38
37
36
35
92
34
93
33
94
32
95
VSS 31
VCC 29
98
28
Note:
Bypass
capacitor
0.1 µF
27
25
24
23
22
21
20
19
18
17
16
26
15
14
13
11
10
9
12
VSS
External capacitor
for power supply
stabilization
4.7 µF
8
7
6
VCL
5
4
3
2
1
100
VCC
30
97
VSS
96
99
Figure 5.60
Bypass
capacitor
0.1 µF
Bypass
capacitor
0.1 µF
Do not apply the power supply voltage to the VCL pin.
Use a 4.7-µF multilayer ceramic for the VCL pin and place it close to the pin.
A recommended value is shown for the capacitance of the bypass
capacitors.
Connecting Capacitors (100 Pins)
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 125 of 131
RX24U Group
Appendix 1. Package Dimensions
Appendix 1. Package Dimensions
Information on the latest version of the package dimensions or mountings has been displayed in “Packages” on Renesas
Electronics Corporation website.
Figure A
144-Pin LFQFP (PLQP0144KA-B)
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 126 of 131
RX24U Group
Figure B
Appendix 1. Package Dimensions
100-Pin LFQFP (PLQP0100KB-B)
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 127 of 131
REVISION HISTORY
RX24U Group
REVISION HISTORY
REVISION HISTORY
RX24U Group Datasheet
Classifications
- Items with Technical Update document number: Changes according to the corresponding issued Technical Update
- Items without Technical Update document number: Minor changes that do not require Technical Update to be issued
Rev.
Date
1.00
Mar 31, 2017
Page
—
Description
Summary
Classification
First edition, issued
All trademarks and registered trademarks are the property of their respective owners.
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 128 of 131
NOTES FOR CMOS DEVICES
(1) VOLTAGE APPLICATION WAVEFORM AT INPUT PIN: Waveform distortion due to input noise or a
reflected wave may cause malfunction. If the input of the CMOS device stays in the area between VIL
(MAX) and VIH (MIN) due to noise, etc., the device may malfunction. Take care to prevent chattering noise
from entering the device when the input level is fixed, and also in the transition period when the input level
passes through the area between VIL (MAX) and VIH (MIN).
(2) HANDLING OF UNUSED INPUT PINS: Unconnected CMOS device inputs can be cause of malfunction.
If an input pin is unconnected, it is possible that an internal input level may be generated due to noise, etc.,
causing malfunction. CMOS devices behave differently than Bipolar or NMOS devices. Input levels of
CMOS devices must be fixed high or low by using pull-up or pull-down circuitry. Each unused pin should be
connected to VDD or GND via a resistor if there is a possibility that it will be an output pin. All handling
related to unused pins must be judged separately for each device and according to related specifications
governing the device.
(3) PRECAUTION AGAINST ESD: A strong electric field, when exposed to a MOS device, can cause
destruction of the gate oxide and ultimately degrade the device operation. Steps must be taken to stop
generation of static electricity as much as possible, and quickly dissipate it when it has occurred.
Environmental control must be adequate. When it is dry, a humidifier should be used. It is recommended
to avoid using insulators that easily build up static electricity. Semiconductor devices must be stored and
transported in an anti-static container, static shielding bag or conductive material. All test and measurement
tools including work benches and floors should be grounded. The operator should be grounded using a
wrist strap. Semiconductor devices must not be touched with bare hands. Similar precautions need to be
taken for PW boards with mounted semiconductor devices.
(4) STATUS BEFORE INITIALIZATION: Power-on does not necessarily define the initial status of a MOS
device. Immediately after the power source is turned ON, devices with reset functions have not yet been
initialized. Hence, power-on does not guarantee output pin levels, I/O settings or contents of registers. A
device is not initialized until the reset signal is received. A reset operation must be executed immediately
after power-on for devices with reset functions.
(5) POWER ON/OFF SEQUENCE: In the case of a device that uses different power supplies for the internal
operation and external interface, as a rule, switch on the external power supply after switching on the internal
power supply. When switching the power supply off, as a rule, switch off the external power supply and then
the internal power supply. Use of the reverse power on/off sequences may result in the application of an
overvoltage to the internal elements of the device, causing malfunction and degradation of internal elements
due to the passage of an abnormal current. The correct power on/off sequence must be judged separately
for each device and according to related specifications governing the device.
(6) INPUT OF SIGNAL DURING POWER OFF STATE : Do not input signals or an I/O pull-up power supply
while the device is not powered. The current injection that results from input of such a signal or I/O pull-up
power supply may cause malfunction and the abnormal current that passes in the device at this time may
cause degradation of internal elements. Input of signals during the power off state must be judged
separately for each device and according to related specifications governing the device.
General Precautions in the Handling of Microprocessing Unit and Microcontroller Unit Products
The following usage notes are applicable to all Microprocessing unit and Microcontroller unit products from Renesas.
For detailed usage notes on the products covered by this document, refer to the relevant sections of the document as well
as any technical updates that have been issued for the products.
1. Handling of Unused Pins
Handle unused pins in accordance with the directions given under Handling of Unused Pins in the
manual.
¾ The input pins of CMOS products are generally in the high-impedance state. In operation with an
unused pin in the open-circuit state, extra electromagnetic noise is induced in the vicinity of LSI, an
associated shoot-through current flows internally, and malfunctions occur due to the false
recognition of the pin state as an input signal become possible. Unused pins should be handled as
described under Handling of Unused Pins in the manual.
2. Processing at Power-on
The state of the product is undefined at the moment when power is supplied.
¾ The states of internal circuits in the LSI are indeterminate and the states of register settings and
pins are undefined at the moment when power is supplied.
In a finished product where the reset signal is applied to the external reset pin, the states of pins
are not guaranteed from the moment when power is supplied until the reset process is completed.
In a similar way, the states of pins in a product that is reset by an on-chip power-on reset function
are not guaranteed from the moment when power is supplied until the power reaches the level at
which resetting has been specified.
3. Prohibition of Access to Reserved Addresses
Access to reserved addresses is prohibited.
¾ The reserved addresses are provided for the possible future expansion of functions. Do not access
these addresses; the correct operation of LSI is not guaranteed if they are accessed.
4. Clock Signals
After applying a reset, only release the reset line after the operating clock signal has become stable.
When switching the clock signal during program execution, wait until the target clock signal has
stabilized.
¾ When the clock signal is generated with an external resonator (or from an external oscillator)
during a reset, ensure that the reset line is only released after full stabilization of the clock signal.
Moreover, when switching to a clock signal produced with an external resonator (or by an external
oscillator) while program execution is in progress, wait until the target clock signal is stable.
5. Differences between Products
Before changing from one product to another, i.e. to a product with a different part number, confirm
that the change will not lead to problems.
¾ The characteristics of Microprocessing unit or Microcontroller unit products in the same group but
having a different part number may differ in terms of the internal memory capacity, layout pattern,
and other factors, which can affect the ranges of electrical characteristics, such as characteristic
values, operating margins, immunity to noise, and amount of radiated noise. When changing to a
product with a different part number, implement a system-evaluation test for the given product.
Notice
1.
Descriptions of circuits, software and other related information in this document are provided only to illustrate the operation of semiconductor products and application examples. You are fully responsible for
the incorporation or any other use of the circuits, software, and information in the design of your product or system. Renesas Electronics disclaims any and all liability for any losses and damages incurred by
you or third parties arising from the use of these circuits, software, or information.
2.
Renesas Electronics hereby expressly disclaims any warranties against and liability for infringement or any other disputes involving patents, copyrights, or other intellectual property rights of third parties, by or
arising from the use of Renesas Electronics products or technical information described in this document, including but not limited to, the product data, drawing, chart, program, algorithm, application
examples.
3.
No license, express, implied or otherwise, is granted hereby under any patents, copyrights or other intellectual property rights of Renesas Electronics or others.
4.
You shall not alter, modify, copy, or otherwise misappropriate any Renesas Electronics product, whether in whole or in part. Renesas Electronics disclaims any and all liability for any losses or damages
5.
Renesas Electronics products are classified according to the following two quality grades: "Standard" and "High Quality". The intended applications for each Renesas Electronics product depends on the
incurred by you or third parties arising from such alteration, modification, copy or otherwise misappropriation of Renesas Electronics products.
product’s quality grade, as indicated below.
"Standard":
Computers; office equipment; communications equipment; test and measurement equipment; audio and visual equipment; home electronic appliances; machine tools; personal electronic
equipment; and industrial robots etc.
"High Quality": Transportation equipment (automobiles, trains, ships, etc.); traffic control (traffic lights); large-scale communication equipment; key financial terminal systems; safety control equipment; etc.
Renesas Electronics products are neither intended nor authorized for use in products or systems that may pose a direct threat to human life or bodily injury (artificial life support devices or systems, surgical
implantations etc.), or may cause serious property damages (space and undersea repeaters; nuclear power control systems; aircraft control systems; key plant systems; military equipment; etc.). Renesas
Electronics disclaims any and all liability for any damages or losses incurred by you or third parties arising from the use of any Renesas Electronics product for which the product is not intended by Renesas
Electronics.
6.
When using the Renesas Electronics products, refer to the latest product information (data sheets, user’s manuals, application notes, "General Notes for Handling and Using Semiconductor Devices" in the
reliability handbook, etc.), and ensure that usage conditions are within the ranges specified by Renesas Electronics with respect to maximum ratings, operating power supply voltage range, heat radiation
characteristics, installation, etc. Renesas Electronics disclaims any and all liability for any malfunctions or failure or accident arising out of the use of Renesas Electronics products beyond such specified
ranges.
7.
Although Renesas Electronics endeavors to improve the quality and reliability of Renesas Electronics products, semiconductor products have specific characteristics such as the occurrence of failure at a
certain rate and malfunctions under certain use conditions. Further, Renesas Electronics products are not subject to radiation resistance design. Please ensure to implement safety measures to guard them
against the possibility of bodily injury, injury or damage caused by fire, and social damage in the event of failure or malfunction of Renesas Electronics products, such as safety design for hardware and
software including but not limited to redundancy, fire control and malfunction prevention, appropriate treatment for aging degradation or any other appropriate measures by your own responsibility as warranty
for your products/system. Because the evaluation of microcomputer software alone is very difficult and not practical, please evaluate the safety of the final products or systems manufactured by you.
8.
Please contact a Renesas Electronics sales office for details as to environmental matters such as the environmental compatibility of each Renesas Electronics product. Please investigate applicable laws and
regulations that regulate the inclusion or use of controlled substances, including without limitation, the EU RoHS Directive carefully and sufficiently and use Renesas Electronics products in compliance with all
these applicable laws and regulations. Renesas Electronics disclaims any and all liability for damages or losses occurring as a result of your noncompliance with applicable laws and regulations.
9.
Renesas Electronics products and technologies shall not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any applicable domestic or foreign laws
or regulations. You shall not use Renesas Electronics products or technologies for (1) any purpose relating to the development, design, manufacture, use, stockpiling, etc., of weapons of mass destruction,
such as nuclear weapons, chemical weapons, or biological weapons, or missiles (including unmanned aerial vehicles (UAVs)) for delivering such weapons, (2) any purpose relating to the development,
design, manufacture, or use of conventional weapons, or (3) any other purpose of disturbing international peace and security, and you shall not sell, export, lease, transfer, or release Renesas Electronics
products or technologies to any third party whether directly or indirectly with knowledge or reason to know that the third party or any other party will engage in the activities described above. When exporting,
selling, transferring, etc., Renesas Electronics products or technologies, you shall comply with any applicable export control laws and regulations promulgated and administered by the governments of the
countries asserting jurisdiction over the parties or transactions.
10. Please acknowledge and agree that you shall bear all the losses and damages which are incurred from the misuse or violation of the terms and conditions described in this document, including this notice,
and hold Renesas Electronics harmless, if such misuse or violation results from your resale or making Renesas Electronics products available any third party.
11. This document shall not be reprinted, reproduced or duplicated in any form, in whole or in part, without prior written consent of Renesas Electronics.
12. Please contact a Renesas Electronics sales office if you have any questions regarding the information contained in this document or Renesas Electronics products.
(Note 1)
"Renesas Electronics" as used in this document means Renesas Electronics Corporation and also includes its majority-owned subsidiaries.
(Note 2)
"Renesas Electronics product(s)" means any product developed or manufactured by or for Renesas Electronics.
(Rev.3.0-1 November 2016)
http://www.renesas.com
SALES OFFICES
Refer to "http://www.renesas.com/" for the latest and detailed information.
Renesas Electronics America Inc.
2801 Scott Boulevard Santa Clara, CA 95050-2549, U.S.A.
Tel: +1-408-588-6000, Fax: +1-408-588-6130
Renesas Electronics Canada Limited
9251 Yonge Street, Suite 8309 Richmond Hill, Ontario Canada L4C 9T3
Tel: +1-905-237-2004
Renesas Electronics Europe Limited
Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, U.K
Tel: +44-1628-585-100, Fax: +44-1628-585-900
Renesas Electronics Europe GmbH
Arcadiastrasse 10, 40472 Düsseldorf, Germany
Tel: +49-211-6503-0, Fax: +49-211-6503-1327
Renesas Electronics (China) Co., Ltd.
Room 1709, Quantum Plaza, No.27 ZhiChunLu Haidian District, Beijing 100191, P.R.China
Tel: +86-10-8235-1155, Fax: +86-10-8235-7679
Renesas Electronics (Shanghai) Co., Ltd.
Unit 301, Tower A, Central Towers, 555 Langao Road, Putuo District, Shanghai, P. R. China 200333
Tel: +86-21-2226-0888, Fax: +86-21-2226-0999
Renesas Electronics Hong Kong Limited
Unit 1601-1611, 16/F., Tower 2, Grand Century Place, 193 Prince Edward Road West, Mongkok, Kowloon, Hong Kong
Tel: +852-2265-6688, Fax: +852 2886-9022
Renesas Electronics Taiwan Co., Ltd.
13F, No. 363, Fu Shing North Road, Taipei 10543, Taiwan
Tel: +886-2-8175-9600, Fax: +886 2-8175-9670
Renesas Electronics Singapore Pte. Ltd.
80 Bendemeer Road, Unit #06-02 Hyflux Innovation Centre, Singapore 339949
Tel: +65-6213-0200, Fax: +65-6213-0300
Renesas Electronics Malaysia Sdn.Bhd.
Unit 1207, Block B, Menara Amcorp, Amcorp Trade Centre, No. 18, Jln Persiaran Barat, 46050 Petaling Jaya, Selangor Darul Ehsan, Malaysia
Tel: +60-3-7955-9390, Fax: +60-3-7955-9510
Renesas Electronics India Pvt. Ltd.
No.777C, 100 Feet Road, HAL II Stage, Indiranagar, Bangalore, India
Tel: +91-80-67208700, Fax: +91-80-67208777
Renesas Electronics Korea Co., Ltd.
12F., 234 Teheran-ro, Gangnam-Gu, Seoul, 135-080, Korea
Tel: +82-2-558-3737, Fax: +82-2-558-5141
© 2017 Renesas Electronics Corporation. All rights reserved.
Colophon 6.0
工商网监
湘ICP备2023018690号
