LPC1110/11/12/13/14/15
32-bit ARM Cortex-M0 microcontroller; up to 64 kB flash and
8 kB SRAM
Rev. 9.2 — 26 March 2014
Product data sheet
1. General description
The LPC1110/11/12/13/14/15 are an ARM Cortex-M0 based, low-cost 32-bit MCU family,
designed for 8/16-bit microcontroller applications, offering performance, low power, simple
instruction set and memory addressing together with reduced code size compared to
existing 8/16-bit architectures.
The LPC1110/11/12/13/14/15 operate at CPU frequencies of up to 50 MHz.
The peripheral complement of the LPC1110/11/12/13/14/15 includes up to 64 kB of flash
memory, up to 8 kB of data memory, one Fast-mode Plus I2C-bus interface, one
RS-485/EIA-485 UART, up to two SPI interfaces with SSP features, four general purpose
counter/timers, a 10-bit ADC, and up to 42 general purpose I/O pins.
Remark: The LPC111x series consists of the LPC1100 series (parts
LPC111x/101/201/301), LPC1100L series (parts LPC111x/002/102/202/302), and the
LPC1100XL series (parts LPC111x/103/203/303/323/333). The LPC1100L and
LPC1100XL series include the power profiles, a windowed watchdog timer, and a
configurable open-drain mode.
For related documentation, see Section 16 “References”.
2. Features and benefits
System:
ARM Cortex-M0 processor, running at frequencies of up to 50 MHz.
ARM Cortex-M0 built-in Nested Vectored Interrupt Controller (NVIC).
Non-Maskable Interrupt (NMI) input selectable from several input sources
(LPC1100XL series only).
Serial Wire Debug.
System tick timer.
Memory:
64 kB (LPC1115), 56 kB (LPC1114/333), 48 kB (LPC1114/323), 32 kB
(LPC1114/102/201/202/203/301/302/303), 24 kB (LPC1113), 16 kB (LPC1112),
8 kB (LPC1111), or 4 kB (LPC1110) on-chip flash programming memory.
256 byte page erase function (LPC1100XL series only)
8 kB, 4 kB, 2 kB, or 1 kB SRAM.
In-System Programming (ISP) and In-Application Programming (IAP) via on-chip
bootloader software.
NXP Semiconductors
LPC1110/11/12/13/14/15
32-bit ARM Cortex-M0 microcontroller
Digital peripherals:
Up to 42 General Purpose I/O (GPIO) pins with configurable pull-up/pull-down
resistors. In addition, a configurable open-drain mode is supported on the
LPC1100L and LPC1100XL series.
GPIO pins can be used as edge and level sensitive interrupt sources.
High-current output driver (20 mA) on one pin.
High-current sink drivers (20 mA) on two I2C-bus pins in Fast-mode Plus (not on
LPC1112FDH20/102).
Four general purpose counter/timers with up to eight capture inputs and up to 13
match outputs.
Programmable WatchDog Timer (WDT) the LPC1100 series only.
Programmable windowed WDT on the LPC1100L and LPC1100XL series only.
Analog peripherals:
10-bit ADC with input multiplexing among 5, 6, or 8 pins depending on package
size.
Serial interfaces:
UART with fractional baud rate generation, internal FIFO, and RS-485 support.
Two SPI controllers with SSP features and with FIFO and multi-protocol
capabilities (second SPI on LPC1100 and LPC1100L series LQFP48 package
only).
I2C-bus interface supporting full I2C-bus specification and Fast-mode Plus with a
data rate of 1 Mbit/s with multiple address recognition and monitor mode (not on
LPC1112FDH20/102).
Clock generation:
12 MHz internal RC oscillator trimmed to 1 % accuracy that can optionally be used
as a system clock.
Crystal oscillator with an operating range of 1 MHz to 25 MHz.
Programmable watchdog oscillator with a frequency range of 9.4 kHz to 2.3 MHz.
PLL allows CPU operation up to the maximum CPU rate without the need for a
high-frequency crystal. May be run from the system oscillator or the internal RC
oscillator.
Clock output function with divider that can reflect the system oscillator clock, IRC
clock, CPU clock, and the Watchdog clock.
Power control:
Integrated PMU (Power Management Unit) to minimize power consumption during
Sleep, Deep-sleep, and Deep power-down modes.
Power profiles residing in boot ROM allowing to optimize performance and
minimize power consumption for any given application through one simple function
call. (LPC1100L and LPC1100XL series only.)
Three reduced power modes: Sleep, Deep-sleep, and Deep power-down.
Processor wake-up from Deep-sleep mode via a dedicated start logic using up to
13 of the functional pins.
Power-On Reset (POR).
Brownout detect with up to four separate thresholds for interrupt and forced reset.
Unique device serial number for identification.
Single power supply (1.8 V to 3.6 V).
Available as LQFP48 package, HVQFN33 package, and TFBGA48 package.
LPC111X
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 9.2 — 26 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
2 of 127
LPC1110/11/12/13/14/15
NXP Semiconductors
32-bit ARM Cortex-M0 microcontroller
LPC1100L series available as TSSOP28 package, DIP28 package, TSSOP20
package, and SO20 package.
Extended temperature (40 C to +105 C) for selected parts (see Table 2).
3. Applications
eMetering
Alarm systems
Lighting
White goods
4. Ordering information
Table 1.
Ordering information
Type number
Package
Name
Description
Version
SO20, TSSOP20, TSSOP28, and DIP28 packages
LPC1110FD20
SO20
SO20: plastic small outline package; 20 leads; body width 7.5 mm
SOT163-1
LPC1111FDH20/002
TSSOP20
TSSOP20: plastic thin shrink small outline package; 20 leads; body
width 4.4 mm
SOT360-1
LPC1112FD20/102
SO20
SO20: plastic small outline package; 20 leads; body width 7.5 mm
SOT163-1
LPC1112FDH20/102
TSSOP20
TSSOP20: plastic thin shrink small outline package; 20 leads; body
width 4.4 mm
SOT360-1
LPC1112FDH28/102
TSSOP28
TSSOP28: plastic thin shrink small outline package; 28 leads; body
width 4.4 mm
SOT361-1
LPC1114FDH28/102
TSSOP28
TSSOP28: plastic thin shrink small outline package; 28 leads; body
width 4.4 mm
SOT361-1
LPC1114FN28/102
DIP28
DIP28: plastic dual in-line package; 28 leads (600 mil)
SOT117-1
HVQFN24/33, LQFP48, and TFBGA48 packages
LPC1111FHN33/101
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 7 7 0.85 mm
n/a
LPC1111FHN33/102
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 7 7 0.85 mm
n/a
LPC1111FHN33/201
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 7 7 0.85 mm
n/a
LPC1111FHN33/202
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 7 7 0.85 mm
n/a
LPC1111FHN33/103
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 7 7 0.85 mm
n/a
LPC1111JHN33/103
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 7 7 0.85 mm
n/a
LPC1111FHN33/203
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 7 7 0.85 mm
n/a
LPC1111JHN33/203
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 7 7 0.85 mm
n/a
LPC1112FHN33/101
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 7 7 0.85 mm
n/a
LPC1112FHN33/102
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 7 7 0.85 mm
n/a
LPC111X
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 9.2 — 26 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
3 of 127
LPC1110/11/12/13/14/15
NXP Semiconductors
32-bit ARM Cortex-M0 microcontroller
Table 1.
Ordering information …continued
Type number
Package
Name
Description
Version
LPC1112FHN33/201
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 7 7 0.85 mm
n/a
LPC1112FHN33/202
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 7 7 0.85 mm
n/a
LPC1112FHN24/202
HVQFN24
HVQFN24: plastic thermal enhanced very thin quad flat package; no SOT616-3
leads; 24 terminals; body 4 x 4 x 0.85 mm
LPC1112FHI33/102
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 5 5 0.85 mm
n/a
LPC1112FHI33/202
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 5 5 0.85 mm
n/a
LPC1112FHI33/203
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 5 5 0.85 mm
n/a
LPC1112JHI33/203
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 5 5 0.85 mm
n/a
LPC1112FHN33/103
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 7 7 0.85 mm
n/a
LPC1112JHN33/103
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 7 7 0.85 mm
n/a
LPC1112JHN33/203
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 7 7 0.85 mm
n/a
LPC1112FHN33/203
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 7 7 0.85 mm
n/a
LPC1113FHN33/201
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 7 7 0.85 mm
n/a
LPC1113FHN33/202
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 7 7 0.85 mm
n/a
LPC1113FHN33/203
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 7 7 0.85 mm
n/a
LPC1113JHN33/203
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 7 7 0.85 mm
n/a
LPC1113FHN33/301
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 7 7 0.85 mm
n/a
LPC1113FHN33/302
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 7 7 0.85 mm
n/a
LPC1113FHN33/303
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 7 7 0.85 mm
n/a
LPC1113JHN33/303
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 7 7 0.85 mm
n/a
LPC1114FHN33/201
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 7 7 0.85 mm
n/a
LPC1114FHN33/202
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 7 7 0.85 mm
n/a
LPC1114FHN33/301
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 7 7 0.85 mm
n/a
LPC1114FHN33/302
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 7 7 0.85 mm
n/a
LPC111X
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 9.2 — 26 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
4 of 127
LPC1110/11/12/13/14/15
NXP Semiconductors
32-bit ARM Cortex-M0 microcontroller
Table 1.
Ordering information …continued
Type number
Package
Name
Description
Version
LPC1114FHI33/302
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 5 5 0.85 mm
n/a
LPC1114FHI33/303
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 5 5 0.85 mm
n/a
LPC1114JHI33/303
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 5 5 0.85 mm
n/a
LPC1114FHN33/203
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 7 7 0.85 mm
n/a
LPC1114JHN33/203
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 7 7 0.85 mm
n/a
LPC1114FHN33/303
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 7 7 0.85 mm
n/a
LPC1114JHN33/303
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 7 7 0.85 mm
n/a
LPC1114FHN33/333
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 7 7 0.85 mm
n/a
LPC1114JHN33/333
HVQFN33
HVQFN: plastic thermal enhanced very thin quad flat package; no
leads; 33 terminals; body 7 7 0.85 mm
n/a
LPC1113FBD48/301
LQFP48
LQFP48: plastic low profile quad flat package; 48 leads; body 7 7 SOT313-2
1.4 mm
LPC1113FBD48/302
LQFP48
LQFP48: plastic low profile quad flat package; 48 leads; body 7 7 SOT313-2
1.4 mm
LPC1113FBD48/303
LQFP48
LQFP48: plastic low profile quad flat package; 48 leads; body 7 7 SOT313-2
1.4 mm
LPC1113JBD48/303
LQFP48
LQFP48: plastic low profile quad flat package; 48 leads; body 7 7 SOT313-2
1.4 mm
LPC1114FBD48/301
LQFP48
LQFP48: plastic low profile quad flat package; 48 leads; body 7 7 SOT313-2
1.4 mm
LPC1114FBD48/302
LQFP48
LQFP48: plastic low profile quad flat package; 48 leads; body 7 7 SOT313-2
1.4 mm
LPC1114FBD48/303
LQFP48
LQFP48: plastic low profile quad flat package; 48 leads; body 7 7 SOT313-2
1.4 mm
LPC1114JBD48/303
LQFP48
LQFP48: plastic low profile quad flat package; 48 leads; body 7 7 SOT313-2
1.4 mm
LPC1114FBD48/323
LQFP48
LQFP48: plastic low profile quad flat package; 48 leads; body 7 7 SOT313-2
1.4 mm
LPC1114JBD48/323
LQFP48
LQFP48: plastic low profile quad flat package; 48 leads; body 7 7 SOT313-2
1.4 mm
LPC1114FBD48/333
LQFP48
LQFP48: plastic low profile quad flat package; 48 leads; body 7 7 SOT313-2
1.4 mm
LPC1114JBD48/333
LQFP48
LQFP48: plastic low profile quad flat package; 48 leads; body 7 7 SOT313-2
1.4 mm
LPC1115FBD48/303
LQFP48
LQFP48: plastic low profile quad flat package; 48 leads; body 7 7 SOT313-2
1.4 mm
LPC111X
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 9.2 — 26 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
5 of 127
LPC1110/11/12/13/14/15
NXP Semiconductors
32-bit ARM Cortex-M0 microcontroller
Table 1.
Ordering information …continued
Type number
Package
Name
Description
Version
LPC1115JBD48/303
LQFP48
LQFP48: plastic low profile quad flat package; 48 leads; body 7 7 SOT313-2
1.4 mm
LPC1115FET48/303
TFBGA48
plastic thin fine-pitch ball grid array package; 48 balls; body 4.5 4.5 SOT1155-2
0.7 mm
LPC1115JET48/303
TFBGA48
plastic thin fine-pitch ball grid array package; 48 balls; body 4.5 4.5 SOT1155-2
0.7 mm
4.1 Ordering options
Table 2.
Ordering options
Series
Flash
Total
Power UART I2C/
SPI ADC
GPIO Package
SRAM profiles
Fast+
channel
Temp[1]
LPC1100L
4 kB
1 kB
yes
1
1
1
5
16
SO20
F
LPC1111FDH20/002 LPC1100L
8 kB
2 kB
yes
1
1
1
5
16
TSSOP20 F
LPC1111FHN33/101 LPC1100
8 kB
2 kB
no
1
1
1
8
28
HVQFN33 F
LPC1111FHN33/102 LPC1100L
8 kB
2 kB
yes
1
1
1
8
28
HVQFN33 F
LPC1111FHN33/103 LPC1100XL 8 kB
2 kB
yes
1
1
2
8
28
HVQFN33 F
LPC1111JHN33/103 LPC1100XL 8 kB
2 kB
yes
1
1
2
8
28
HVQFN33 J
LPC1111FHN33/201 LPC1100
8 kB
4 kB
no
1
1
1
8
28
HVQFN33 F
LPC1111FHN33/202 LPC1100L
8 kB
4 kB
yes
1
1
1
8
28
HVQFN33 F
LPC1111FHN33/203 LPC1100XL 8 kB
4 kB
yes
1
1
2
8
28
HVQFN33 F
LPC1111JHN33/203 LPC1100XL 8 kB
4 kB
yes
1
1
2
8
28
HVQFN33 J
1
5
16
SO20
Type number
LPC1110
LPC1110FD20
LPC1111
LPC1112
LPC1112FD20/102
LPC1100L
16 kB
4 kB
yes
1
1
F
LPC1112FDH20/102 LPC1100L
16 kB
4 kB
yes
1
-
1
5
14
TSSOP20 F
LPC1112FDH28/102 LPC1100L
16 kB
4 kB
yes
1
1
1
6
22
TSSOP28 F
LPC1112FHN24/202 LPC1100L
16 kB
4 kB
yes
1
1
1
6
19
HVQFN24 F
LPC1112FHN33/101 LPC1100
16 kB
2 kB
no
1
1
1
8
28
HVQFN33 F
LPC1112FHN33/102 LPC1100L
16 kB
2 kB
yes
1
1
1
8
28
HVQFN33 F
LPC1112FHN33/103 LPC1100XL 16 kB
2 kB
yes
1
1
2
8
28
HVQFN33 F
LPC1112JHN33/103 LPC1100XL 16 kB
2 kB
yes
1
1
2
8
28
HVQFN33 J
LPC1112FHN33/201 LPC1100
16 kB
4 kB
no
1
1
1
8
28
HVQFN33 F
LPC1112FHN33/202 LPC1100L
16 kB
4 kB
yes
1
1
1
8
28
HVQFN33 F
LPC1112FHN33/203 LPC1100XL 16 kB
4 kB
yes
1
1
2
8
28
HVQFN33 F
LPC1112JHN33/203 LPC1100XL 16 kB
4 kB
yes
1
1
2
8
28
HVQFN33 J
LPC1112FHI33/102
2 kB
yes
1
1
1
8
28
HVQFN33 F
LPC1100L
16 kB
LPC1112FHI33/202
LPC1100L
16 kB
4 kB
yes
1
1
1
8
28
HVQFN33 F
LPC1112FHI33/203
LPC1100XL 16 kB
4 kB
yes
1
1
2
8
28
HVQFN33 F
LPC1112JHI33/203
LPC1100XL 16 kB
4 kB
yes
1
1
2
8
28
HVQFN33 J
LPC111X
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 9.2 — 26 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
6 of 127
LPC1110/11/12/13/14/15
NXP Semiconductors
32-bit ARM Cortex-M0 microcontroller
Table 2.
Ordering options …continued
Type number
Series
Flash
Total
Power UART I2C/
SPI ADC
GPIO Package
SRAM profiles
Fast+
channel
Temp[1]
LPC1113
LPC1113FHN33/201 LPC1100
24 kB
4 kB
no
1
1
1
8
28
HVQFN33 F
LPC1113FHN33/202 LPC1100L
24 kB
4 kB
yes
1
1
1
8
28
HVQFN33 F
LPC1113FHN33/203 LPC1100XL 24 kB
4 kB
yes
1
1
2
8
28
HVQFN33 F
LPC1113JHN33/203 LPC1100XL 24 kB
4 kB
yes
1
1
2
8
28
HVQFN33 J
LPC1113FHN33/301 LPC1100
24 kB
8 kB
no
1
1
1
8
28
HVQFN33 F
LPC1113FHN33/302 LPC1100L
24 kB
8 kB
yes
1
1
1
8
28
HVQFN33 F
LPC1113FHN33/303 LPC1100XL 24 kB
8 kB
yes
1
1
2
8
28
HVQFN33 F
LPC1113JHN33/303 LPC1100XL 24 kB
8 kB
yes
1
1
2
8
28
HVQFN33 J
LPC1113FBD48/301 LPC1100
24 kB
8 kB
no
1
1
2
8
42
LQFP48
F
LPC1113FBD48/302 LPC1100L
24 kB
8 kB
yes
1
1
2
8
42
LQFP48
F
LPC1113FBD48/303 LPC1100XL 24 kB
8 kB
yes
1
1
2
8
42
LQFP48
F
LPC1113JBD48/303 LPC1100XL 24 kB
8 kB
yes
1
1
2
8
42
LQFP48
J
LPC1114
LPC1114FDH28/102 LPC1100L
32 kB
4 kB
yes
1
1
1
6
22
TSSOP28 F
LPC1114FN28/102
32 kB
4 kB
yes
1
1
1
6
22
DIP28
LPC1114FHN33/201 LPC1100
32 kB
4 kB
no
1
1
1
8
28
HVQFN33 F
LPC1114FHN33/202 LPC1100L
LPC1100L
F
32 kB
4 kB
yes
1
1
1
8
28
HVQFN33 F
LPC1114FHN33/203 LPC1100XL 32 kB
4 kB
yes
1
1
2
8
28
HVQFN33 F
LPC1114JHN33/203 LPC1100XL 32 kB
4 kB
yes
1
1
2
8
28
HVQFN33 J
LPC1114FHN33/301 LPC1100
32 kB
8 kB
no
1
1
1
8
28
HVQFN33 F
LPC1114FHN33/302 LPC1100L
32 kB
8 kB
yes
1
1
1
8
28
HVQFN33 F
LPC1114FHN33/303 LPC1100XL 32 kB
8 kB
yes
1
1
2
8
28
HVQFN33 F
LPC1114JHN33/303 LPC1100XL 32 kB
8 kB
yes
1
1
2
8
28
HVQFN33 J
LPC1114FHN33/333 LPC1100XL 56 kB
8 kB
yes
1
1
2
8
28
HVQFN33 F
LPC1114JHN33/333 LPC1100XL 56 kB
8 kB
yes
1
1
2
8
28
HVQFN33 J
LPC1114FHI33/302
LPC1100L
32 kB
8 kB
yes
1
1
1
8
28
HVQFN33 F
LPC1114FHI33/303
LPC1100XL 32 kB
8 kB
yes
1
1
2
8
28
HVQFN33 F
LPC1114JHI33/303
LPC1100XL 32 kB
8 kB
yes
1
1
2
8
28
HVQFN33 J
LPC1114FBD48/301 LPC1100
32 kB
8 kB
no
1
1
2
8
42
LQFP48
F
LPC1114FBD48/302 LPC1100L
32 kB
8 kB
yes
1
1
2
8
42
LQFP48
F
LPC1114FBD48/303 LPC1100XL 32 kB
8 kB
yes
1
1
2
8
42
LQFP48
F
LPC1114JBD48/303 LPC1100XL 32 kB
8 kB
yes
1
1
2
8
42
LQFP48
J
LPC1114FBD48/323 LPC1100XL 48 kB
8 kB
yes
1
1
2
8
42
LQFP48
F
LPC1114JBD48/323 LPC1100XL 48 kB
8 kB
yes
1
1
2
8
42
LQFP48
J
LPC1114FBD48/333 LPC1100XL 56 kB
8 kB
yes
1
1
2
8
42
LQFP48
F
LPC1114JBD48/333 LPC1100XL 56 kB
8 kB
yes
1
1
2
8
42
LQFP48
J
8 kB
yes
1
1
2
8
42
LQFP48
F
LPC1115
LPC1115FBD48/303 LPC1100XL 64 kB
LPC111X
Product data sheet
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Table 2.
Ordering options …continued
Total
Power UART I2C/
SPI ADC
GPIO Package
SRAM profiles
Fast+
channel
Temp[1]
LPC1115JBD48/303 LPC1100XL 64 kB
8 kB
yes
1
1
2
8
42
LQFP48
J
LPC1115FET48/303 LPC1100XL 64 kB
8 kB
yes
1
1
2
8
42
TFBGA48 F
LPC1115JET48/303
8 kB
yes
1
1
2
8
42
TFBGA48 J
Type number
[1]
Series
Flash
LPC1100XL 64 kB
F = 40 C to +85 C, J = 40 C to +105 C.
LPC111X
Product data sheet
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Rev. 9.2 — 26 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
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32-bit ARM Cortex-M0 microcontroller
5. Block diagram
XTALIN
XTALOUT(3)
SWD
RESET
LPC1110/11/12/13/14
IRC
TEST/DEBUG
INTERFACE
CLOCK
GENERATION,
POWER CONTROL,
SYSTEM
FUNCTIONS
POR
ARM
CORTEX-M0
clocks and
controls
FLASH
4/8/16/24/32 kB
system bus
slave
GPIO ports
PIO0/1/2/3
CLKOUT
SRAM
1/2/4/8 kB
slave
ROM
slave
slave
HIGH-SPEED
GPIO
AHB-LITE BUS
slave
AHB TO APB
BRIDGE
RXD
TXD
DTR, DSR, CTS(5),
DCD, RI, RTS(5)
CT32B0_MAT[3:0](3)
CT32B0_CAP0(3)
CT32B1_MAT[3:0](3)
CT32B1_CAP0(3)
CT16B0_MAT[2:0](3)
CT16B0_CAP0(3)
CT16B1_MAT[1:0](3)
CT16B1_CAP0(3)
UART
AD[7:0](4)
10-bit ADC
SPI0
SCK0, SSEL0
MISO0, MOSI0
SPI1(1)
SCK1, SSEL1
MISO1, MOSI1
32-bit COUNTER/TIMER 0
32-bit COUNTER/TIMER 1
SCL
SDA
I2C-BUS(2)
16-bit COUNTER/TIMER 0
WDT
16-bit COUNTER/TIMER 1
IOCONFIG
SYSTEM CONTROL
PMU
002aae696
(1) LQFP48 packages only.
(2) Not on LPC1112FDH20/102.
(3) All pins available on LQFP48 and HVQFN33 packages. CT16B1_MAT1 not available on TSSOP28/DIP28 packages.
CT32B1_MAT3, CT16B1_CAP0, CT16B1_MAT[1:0], CT32B0_CAP0 not available on TSSOP20/SO20 packages.
CT16B1_MAT[1:0], CT32B0_CAP0 not available on the HVQFN24 package. XTALOUT not available on LPC1112FHN24.
(4) AD[7:0] available on LQFP48 and HVQFN33 packages. AD[5:0] available on TSSOP28/DIP28 packages. AD[4:0] available on
TSSOP20/SO20 packages.
(5) All pins available on LQFP48 packages. RXD, TXD, DTR, CTS, RTS available on HVQFN 33 packages. RXD, TXD, CTS, RTS
available on TSSOP28/DIP28 packages. RXD, TXD, CTS available on HVQFN24 packages. RXD, TXD available on
TSSOP20/SO20 packages.
Fig 1.
LPC1100/LPC1100L series block diagram
LPC111X
Product data sheet
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XTALIN
XTALOUT
RESET
SWD
LPC1111/12/13/14/15XL
IRC
TEST/DEBUG
INTERFACE
CLOCK
GENERATION,
POWER CONTROL,
SYSTEM
FUNCTIONS
POR
ARM
CORTEX-M0
system bus
clocks and
controls
FLASH
8/16/24/32/
48/56/64 kB
slave
GPIO ports
PIO0/1/2/3
CLKOUT
SRAM
2/4/8 kB
slave
ROM
slave
slave
HIGH-SPEED
GPIO
AHB-LITE BUS
slave
AHB TO APB
BRIDGE
RXD
TXD
DTR, DSR(1), CTS,
DCD(1), RI(1), RTS
CT32B0_MAT[3:0]
CT32B0_CAP[1:0]
CT32B1_MAT[3:0]
CT32B1_CAP[1:0]
CT16B0_MAT[2:0]
CT16B0_CAP[1:0]
CT16B1_MAT[1:0]
CT16B1_CAP[1:0]
UART
AD[7:0]
10-bit ADC
SPI0
SCK0, SSEL0
MISO0, MOSI0
SPI1
SCK1, SSEL1
MISO1, MOSI1
32-bit COUNTER/TIMER 0
32-bit COUNTER/TIMER 1
SCL
SDA
I2C-BUS
16-bit COUNTER/TIMER 0
WWDT
16-bit COUNTER/TIMER 1
IOCONFIG
SYSTEM CONTROL
PMU
002aag780
(1) LQFP48 and TFBGA48 only.
Fig 2.
LPC1100XL series block diagram
LPC111X
Product data sheet
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Rev. 9.2 — 26 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
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6. Pinning information
6.1 Pinning
Table 3.
LPC111X
Product data sheet
Pin description overview
Part
Pin description table
Pinning diagram
LPC1110FD20
Table 4
Figure 8
LPC1111FDH20/002
Table 4
Figure 9
LPC1112FD20/102
Table 4
Figure 10
LPC1112FDH20/102
Table 5
Figure 9
LPC1112FHN24/202
Table 6
Figure 11
LPC1112FDH28/102
Table 7
Figure 12
LPC1114FDH28/102
Table 7
Figure 13
LPC1114FN28/102
Table 7
Figure 13
LPC1111FHN33/101
Table 9
Figure 6
LPC1111FHN33/102
Table 9
Figure 6
LPC1111JHN33/103
Table 11
Figure 7
LPC1111FHN33/103
Table 11
Figure 7
LPC1111FHN33/201
Table 9
Figure 6
LPC1111FHN33/202
Table 9
Figure 6
LPC1111FHN33/203
Table 11
Figure 7
LPC1111JHN33/203
Table 11
Figure 7
LPC1112FHN33/101
Table 9
Figure 6
LPC1112FHN33/102
Table 9
Figure 6
LPC1112FHN33/103
Table 11
Figure 7
LPC1112JHN33/103
Table 11
Figure 7
LPC1112FHN33/201
Table 9
Figure 6
LPC1112FHN33/202
Table 9
Figure 6
LPC1112FHN33/203
Table 11
Figure 7
LPC1112JHN33/203
Table 11
Figure 7
LPC1112FHI33/202
Table 9
Figure 6
LPC1112FHI33/203
Table 11
Figure 7
LPC1112JHI33/203
Table 11
Figure 7
LPC1113FHN33/201
Table 9
Figure 6
LPC1113FHN33/202
Table 9
Figure 6
LPC1113FHN33/203
Table 11
Figure 7
LPC1113JHN33/203
Table 11
Figure 7
LPC1113FHN33/301
Table 9
Figure 6
LPC1113FHN33/302
Table 9
Figure 6
LPC1113FHN33/303
Table 11
Figure 7
LPC1113JHN33/303
Table 11
Figure 7
LPC1114FHN33/201
Table 9
Figure 6
LPC1114FHN33/202
Table 9
Figure 6
All information provided in this document is subject to legal disclaimers.
Rev. 9.2 — 26 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
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32-bit ARM Cortex-M0 microcontroller
Table 3.
LPC111X
Product data sheet
Pin description overview
Part
Pin description table
Pinning diagram
LPC1114FHN33/203
Table 11
Figure 7
LPC1114JHN33/203
Table 11
Figure 7
LPC1114FHN33/301
Table 9
Figure 6
LPC1114FHN33/302
Table 9
Figure 6
LPC1114JHN33/303
Table 11
Figure 7
LPC1114FHN33/303
Table 11
Figure 7
LPC1114FHN33/333
Table 11
Figure 7
LPC1114JHN33/333
Table 11
Figure 7
LPC1114FHI33/302
Table 9
Figure 6
LPC1114FHI33/303
Table 11
Figure 7
LPC1114JHI33/303
Table 11
Figure 7
LPC1113FBD48/301
Table 8
Figure 3
LPC1113FBD48/302
Table 8
Figure 3
LPC1113FBD48/303
Table 10
Figure 4
LPC1113JBD48/303
Table 10
Figure 4
LPC1114FBD48/301
Table 8
Figure 3
LPC1114FBD48/302
Table 8
Figure 3
LPC1114FBD48/303
Table 10
Figure 4
LPC1114JBD48/303
Table 10
Figure 4
LPC1114FBD48/323
Table 10
Figure 4
LPC1114JBD48/323
Table 10
Figure 4
LPC1114FBD48/333
Table 10
Figure 4
LPC1114JBD48/333
Table 10
Figure 4
LPC1115FBD48/303
Table 10
Figure 4
LPC1115JBD48/303
Table 10
Figure 4
LPC1115FET48/303
Table 10
Figure 5
LPC1115JET48/303
Table 10
Figure 5
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Rev. 9.2 — 26 March 2014
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37 PIO3_1/DSR
38 PIO2_3/RI/MOSI1
39 SWDIO/PIO1_3/AD4/CT32B1_MAT2
40 PIO1_4/AD5/CT32B1_MAT3/WAKEUP
41 VSS
42 PIO1_11/AD7
43 PIO3_2/DCD
44 VDD
45 PIO1_5/RTS/CT32B0_CAP0
46 PIO1_6/RXD/CT32B0_MAT0
PIO2_6
1
36 PIO3_0/DTR
PIO2_0/DTR/SSEL1
2
35 R/PIO1_2/AD3/CT32B1_MAT1
RESET/PIO0_0
3
34 R/PIO1_1/AD2/CT32B1_MAT0
PIO0_1/CLKOUT/CT32B0_MAT2
4
33 R/PIO1_0/AD1/CT32B1_CAP0
VSS
5
XTALIN
6
XTALOUT
7
VDD
8
PIO1_8/CT16B1_CAP0
9
28 PIO0_9/MOSI0/CT16B0_MAT1
PIO0_2/SSEL0/CT16B0_CAP0 10
27 PIO0_8/MISO0/CT16B0_MAT0
32 R/PIO0_11/AD0/CT32B0_MAT3
LPC1113FBD48/301
LPC1113FBD48/302
LPC1114FBD48/301
LPC1114FBD48/302
31 PIO2_11/SCK0
30 PIO1_10/AD6/CT16B1_MAT1
29 SWCLK/PIO0_10/SCK0/CT16B0_MAT2
PIO2_9 24
PIO0_7/CTS 23
PIO0_6/SCK0 22
PIO3_5 21
PIO2_5 20
PIO2_4 19
PIO3_4 18
PIO1_9/CT16B1_MAT0 17
PIO0_5/SDA 16
25 PIO2_10
PIO0_4/SCL 15
26 PIO2_2/DCD/MISO1
PIO2_8 12
PIO0_3 14
PIO2_7 11
PIO2_1/DSR/SCK1 13
Fig 3.
47 PIO1_7/TXD/CT32B0_MAT1
48 PIO3_3/RI
32-bit ARM Cortex-M0 microcontroller
002aae697
LPC1100 and LPC1100L series pin configuration LQFP48 package
LPC111X
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 9.2 — 26 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
13 of 127
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NXP Semiconductors
37 PIO3_1/DSR/CT16B0_MAT1/RXD
38 PIO2_3/RI/MOSI1
39 SWDIO/PIO1_3/AD4/CT32B1_MAT2
40 PIO1_4/AD5/CT32B1_MAT3/WAKEUP
41 VSS
42 PIO1_11/AD7/CT32B1_CAP1
43 PIO3_2/DCD/CT16B0_MAT2/SCK1
44 VDD
45 PIO1_5/RTS/CT32B0_CAP0
46 PIO1_6/RXD/CT32B0_MAT0
PIO2_6/CT32B0_MAT1
1
36 PIO3_0/DTR/CT16B0_MAT0/TXD
PIO2_0/DTR/SSEL1
2
35 R/PIO1_2/AD3/CT32B1_MAT1
RESET/PIO0_0
3
34 R/PIO1_1/AD2/CT32B1_MAT0
PIO0_1/CLKOUT/CT32B0_MAT2
4
33 R/PIO1_0/AD1/CT32B1_CAP0
VSS
5
32 R/PIO0_11/AD0/CT32B0_MAT3
XTALIN
6
XTALOUT
7
30 PIO1_10/AD6/CT16B1_MAT1/MISO1
VDD
8
29 SWCLK/PIO0_10/SCK0/CT16B0_MAT2
PIO1_8/CT16B1_CAP0
9
28 PIO0_9/MOSI0/CT16B0_MAT1
PIO0_2/SSEL0/CT16B0_CAP0 10
27 PIO0_8/MISO0/CT16B0_MAT0
31 PIO2_11/SCK0/CT32B0_CAP1
LPC1113, LPC1114, LPC1115
PIO2_9/CT32B0_CAP0 24
PIO0_7/CTS 23
PIO0_6/SCK0 22
PIO3_5/CT16B1_CAP1/TXD 21
PIO2_5/CT32B0_MAT0 20
PIO2_4/CT16B1_MAT1/SSEL1 19
PIO3_4/CT16B0_CAP1/RXD 18
PIO1_9/CT16B1_MAT0/MOSI1 17
PIO0_5/SDA 16
25 PIO2_10
PIO0_4/SCL 15
26 PIO2_2/DCD/MISO1
PIO2_8/CT32B0_MAT3/TXD 12
PIO0_3 14
PIO2_7/CT32B0_MAT2/RXD 11
PIO2_1/DSR/SCK1 13
Fig 4.
47 PIO1_7/TXD/CT32B0_MAT1
48 PIO3_3/RI/CT16B0_CAP0
32-bit ARM Cortex-M0 microcontroller
002aag781
LPC1100XL series pin configuration LQFP48 package
LPC111X
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 9.2 — 26 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
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32-bit ARM Cortex-M0 microcontroller
ball A1
index area
LPC1115
1
2
3
4
5
6
7
8
A
B
C
D
E
F
G
H
aaa-008364
Transparent top view
VDD
PIO3_2
PIO1_11/AD7
PIO1_4/AD5/CT32B1_MAT3/WAKEUP
SWDIO/PIO1_3/AD4/CT32B1_MAT2
27
26
25
PIO1_5/RTS/CT32B0_CAP0
28
PIO1_6/RXD/CT32B0_MAT0
30
29
PIO1_7/TXD/CT32B0_MAT1
31
terminal 1
index area
32
LPC1100XL series pin configuration TFBGA48 package
PIO2_0/DTR
1
24
R/PIO1_2/AD3/CT32B1_MAT1
RESET/PIO0_0
2
23
R/PIO1_1/AD2/CT32B1_MAT0
PIO0_1/CLKOUT/CT32B0_MAT2
3
22
R/PIO1_0/AD1/CT32B1_CAP0
XTALIN
4
21
R/PIO0_11/AD0/CT32B0_MAT3
XTALOUT
5
20
PIO1_10/AD6/CT16B1_MAT1
VDD
6
19
SWCLK/PIO0_10/SCK0/CT16B0_MAT2
PIO1_8/CT16B1_CAP0
7
18
PIO0_9/MOSI0/CT16B0_MAT1
PIO0_2/SSEL0/CT16B0_CAP0
8
17
PIO0_8/MISO0/CT16B0_MAT0
9
10
11
12
13
14
15
16
PIO0_4/SCL
PIO0_5/SDA
PIO1_9/CT16B1_MAT0
PIO3_4
PIO3_5
PIO0_6/SCK0
PIO0_7/CTS
33 VSS
PIO0_3
Fig 5.
002aae698
Transparent top view
Fig 6.
LPC1100 and LPC1100L series pin configuration HVQFN33 7x7 and 5x5 packages
LPC111X
Product data sheet
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Rev. 9.2 — 26 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
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PIO1_7/TXD/CT32B0_MAT1
PIO1_6/RXD/CT32B0_MAT0
PIO1_5/RTS/CT32B0_CAP0
VDD
PIO3_2/CT16B0_MAT2/SCK1
PIO1_11/AD7/CT32B1_CAP1
PIO1_4/AD5/CT32B1_MAT3/WAKEUP
SWDIO/PIO1_3/AD4/CT32B1_MAT2
31
30
29
28
27
26
25
terminal 1
index area
32
32-bit ARM Cortex-M0 microcontroller
PIO2_0/DTR/SSEL1
1
24
R/PIO1_2/AD3/CT32B1_MAT1
RESET/PIO0_0
2
23
R/PIO1_1/AD2/CT32B1_MAT0
PIO0_1/CLKOUT/CT32B0_MAT2
3
22
R/PIO1_0/AD1/CT32B1_CAP0
XTALIN
4
21
R/PIO0_11/AD0/CT32B0_MAT3
XTALOUT
5
20
PIO1_10/AD6/CT16B1_MAT1/MISO1
VDD
6
19
SWCLK/PIO0_10/SCK0/CT16B0_MAT2
PIO1_8/CT16B1_CAP0
7
PIO0_2/SSEL0/CT16B0_CAP0
8
9
10
11
12
13
14
15
16
PIO0_3
PIO0_4/SCL
PIO0_5/SDA
PIO1_9/CT16B1_MAT0/MOSI1
PIO3_4/CT16B0_CAP1/RXD
PIO3_5/CT16B1_CAP1/TXD
PIO0_6/SCK0
PIO0_7/CTS
33 VSS
18
PIO0_9/MOSI0/CT16B0_MAT1
17
PIO0_8/MISO0/CT16B0_MAT0
002aag782
Transparent top view
Fig 7.
LPC1100XL series pin configuration HVQFN33
PIO0_8/MISO0/CT16B0_MAT0
1
20 PIO0_4/SCL
PIO0_9/MOSI0/CT16B0_MAT1
2
19 PIO0_2/SSEL0/CT16B0_CAP0
SWCLK/PIO0_10/SCK0/CT16B0_MAT2
3
18 PIO0_1/CLKOUT/CT32B0_MAT2
R/PIO0_11/AD0/CT32B0_MAT3
4
PIO0_5/SDA
5
17 RESET/PIO0_0
LPC1110FD20
LPC1112FD20/ 16 VSS
15 VDD
102
PIO0_6/SCK0
6
R/PIO1_0/AD1/CT32B1_CAP0
7
14 XTALIN
R/PIO1_1/AD2/CT32B1_MAT0
8
13 XTALOUT
R/PIO1_2/AD3/CT32B1_MAT1
9
12 PIO1_7/TXD/CT32B0_MAT1
SWDIO/PIO1_3/AD4/CT32B1_MAT2 10
11 PIO1_6/RXD/CT32B0_MAT0
002aag595
Fig 8.
LPC1100L series pin configuration SO20 package
LPC111X
Product data sheet
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Rev. 9.2 — 26 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
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PIO0_8/MISO0/CT16B0_MAT0
1
20 PIO0_4/SCL
PIO0_9/MOSI0/CT16B0_MAT1
2
19 PIO0_2/SSEL0/CT16B0_CAP0
SWCLK/PIO0_10/SCK0/CT16B0_MAT2
3
18 PIO0_1/CLKOUT/CT32B0_MAT2
R/PIO0_11/AD0/CT32B0_MAT3
4
17 RESET/PIO0_0
PIO0_5/SDA
5
PIO0_6/SCK0
6
16 VSS
15 VDD
LPC1111FDH20/002
R/PIO1_0/AD1/CT32B1_CAP0
7
14 XTALIN
R/PIO1_1/AD2/CT32B1_MAT0
8
13 XTALOUT
R/PIO1_2/AD3/CT32B1_MAT1
9
12 PIO1_7/TXD/CT32B0_MAT1
SWDIO/PIO1_3/AD4/CT32B1_MAT2 10
11 PIO1_6/RXD/CT32B0_MAT0
002aag596
Fig 9.
LPC1100L series pin configuration TSSOP20 package with I2C-bus pins
PIO0_8/MISO0/CT16B0_MAT0
1
20 PIO0_3
PIO0_9/MOSI0/CT16B0_MAT1
2
19 PIO0_2/SSEL0/CT16B0_CAP0
SWCLK/PIO0_10/SCK0/CT16B0_MAT2
3
18 PIO0_1/CLKOUT/CT32B0_MAT2
R/PIO0_11/AD0/CT32B0_MAT3
4
17 RESET/PIO0_0
VDDA
5
VSSA
6
R/PIO1_0/AD1/CT32B1_CAP0
7
14 XTALIN
R/PIO1_1/AD2/CT32B1_MAT0
8
13 XTALOUT
R/PIO1_2/AD3/CT32B1_MAT1
9
12 PIO1_7/TXD/CT32B0_MAT1
SWDIO/PIO1_3/AD4/CT32B1_MAT2 10
11 PIO1_6/RXD/CT32B0_MAT0
16 VSS
LPC1112FDH20/102
15 VDD
002aag597
19 PIO1_3
20 PIO1_4
21 VSS
22 VDD
terminal 1
index area
23 PIO1_6
24 PIO1_7
Fig 10. LPC1100L series pin configuration TSSOP20 package with VDDA and VSSA pins
RESET/PIO0_0
1
18 PIO1_2
PIO0_1
2
17 PIO1_1
VSS
3
XTALIN
4
VDD
5
14 PIO0_10
PIO1_8
6
13 PIO0_9
PIO0_8 12
9
PIO0_5
PIO0_7 11
8
PIO0_4
PIO0_6 10
7
PIO0_2
LPC1112FHN24
16 PIO1_0
15 PIO0_11
002aah173
Transparent top view
Fig 11. LPC1100L series pin configuration HVQFN24 package
LPC111X
Product data sheet
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32-bit ARM Cortex-M0 microcontroller
PIO0_8/MISO0/CT16B0_MAT0
1
28 PIO0_7/CTS
PIO0_9/MOSI0/CT16B0_MAT1
2
27 PIO0_4/SCL
SWCLK/PIO0_10/SCK0/CT16B0_MAT2
3
26 PIO0_3
R/PIO0_11/AD0/CT32B0_MAT3
4
25 PIO0_2/SSEL0/CT16B0_CAP0
PIO0_5/SDA
5
24 PIO0_1/CLKOUT/CT32B0_MAT2
PIO0_6/SCK0
6
VDDA
7
VSSA
8
R/PIO1_0/AD1/CT32B1_CAP0
9
23 RESET/PIO0_0
LPC1112FDH28/102
LPC1114FDH28/102
22 VSS
21 VDD
20 XTALIN
R/PIO1_1/AD2/CT32B1_MAT0 10
19 XTALOUT
R/PIO1_2/AD3/CT32B1_MAT1 11
18 PIO1_9/CT16B1_MAT0
SWDIO/PIO1_3/AD4/CT32B1_MAT2 12
17 PIO1_8/CT16B1_CAP0
PIO1_4/AD5/CT32B1_MAT3/WAKEUP 13
16 PIO1_7/TXD/CT32B0_MAT1
PIO1_5/RTS/CT32B0_CAP0 14
15 PIO1_6/RXD/CT32B0_MAT0
002aag598
Fig 12. LPC1100L pin configuration TSSOP28 package
PIO0_8/MISO0/CT16B0_MAT0
1
28 PIO0_7/CTS
PIO0_9/MOSI0/CT16B0_MAT1
2
27 PIO0_4/SCL
SWCLK/PIO0_10/SCK0/CT16B0_MAT2
3
26 PIO0_3
R/PIO0_11/AD0/CT32B0_MAT3
4
25 PIO0_2/SSEL0/CT16B0_CAP0
PIO0_5/SDA
5
24 PIO0_1/CLKOUT/CT32B0_MAT2
PIO0_6/SCK0
6
23 RESET/PIO0_0
VDDA
7
VSSA
8
R/PIO1_0/AD1/CT32B1_CAP0
9
LPC1114FN28/
102
22 VSS
21 VDD
20 XTALIN
R/PIO1_1/AD2/CT32B1_MAT0 10
19 XTALOUT
R/PIO1_2/AD3/CT32B1_MAT1 11
18 PIO1_9/CT16B1_MAT0
SWDIO/PIO1_3/AD4/CT32B1_MAT2 12
17 PIO1_8/CT16B1_CAP0
PIO1_4/AD5/CT32B1_MAT3/WAKEUP 13
16 PIO1_7/TXD/CT32B0_MAT1
PIO1_5/RTS/CT32B0_CAP0 14
15 PIO1_6/RXD/CT32B0_MAT0
002aag599
Fig 13. LPC1100L series pin configuration DIP28 package
LPC111X
Product data sheet
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NXP Semiconductors
32-bit ARM Cortex-M0 microcontroller
6.2 Pin description
LPC1100L series: LPC1110/11/12 pin description table (SO20 and TSSOP20 package with
I2C-bus pins)
Symbol
Start Type Reset Description
logic
state
[1]
input
Pin SO20/
TSSOP20
Table 4.
PIO0_0 to PIO0_11
RESET/PIO0_0
I/O
17
[2]
yes
I
Port 0 — Port 0 is a 12-bit I/O port with individual direction and
function controls for each bit. The operation of port 0 pins depends
on the function selected through the IOCONFIG register block.
I; PU
RESET — External reset input with 20 ns glitch filter. A LOW-going
pulse as short as 50 ns on this pin resets the device, causing I/O
ports and peripherals to take on their default states, and processor
execution to begin at address 0.
In deep power-down mode, this pin must be pulled HIGH externally.
The RESET pin can be left unconnected or be used as a GPIO pin
if an external RESET function is not needed and Deep power-down
mode is not used.
PIO0_1/CLKOUT/
CT32B0_MAT2
PIO0_2/SSEL0/
CT16B0_CAP0
PIO0_4/SCL
PIO0_5/SDA
PIO0_6/SCK0
PIO0_8/MISO0/
CT16B0_MAT0
PIO0_9/MOSI0/
CT16B0_MAT1
SWCLK/PIO0_10/
SCK0/
CT16B0_MAT2
LPC111X
Product data sheet
18
19
20
5
[3]
[3]
[4]
[4]
6
[3]
1
[3]
2
3
[3]
[3]
yes
yes
yes
yes
yes
yes
yes
yes
I/O
-
PIO0_0 — General purpose digital input/output pin with 10 ns glitch
filter.
I/O
I; PU
PIO0_1 — General purpose digital input/output pin. A LOW level on
this pin during reset starts the ISP command handler.
O
-
CLKOUT — Clockout pin.
O
-
CT32B0_MAT2 — Match output 2 for 32-bit timer 0.
I/O
I; PU
PIO0_2 — General purpose digital input/output pin.
I/O
-
SSEL0 — Slave Select for SPI0.
I
-
CT16B0_CAP0 — Capture input 0 for 16-bit timer 0.
I/O
I; IA
PIO0_4 — General purpose digital input/output pin (open-drain).
I/O
-
SCL — I2C-bus, open-drain clock input/output. High-current sink
only if I2C Fast-mode Plus is selected in the I/O configuration
register.
I/O
I; IA
PIO0_5 — General purpose digital input/output pin (open-drain).
I/O
-
SDA — I2C-bus, open-drain data input/output. High-current sink
only if I2C Fast-mode Plus is selected in the I/O configuration
register.
I/O
I; PU
PIO0_6 — General purpose digital input/output pin.
I/O
-
SCK0 — Serial clock for SPI0.
I/O
I; PU
PIO0_8 — General purpose digital input/output pin.
I/O
-
MISO0 — Master In Slave Out for SPI0.
O
-
CT16B0_MAT0 — Match output 0 for 16-bit timer 0.
I/O
I; PU
PIO0_9 — General purpose digital input/output pin.
I/O
-
MOSI0 — Master Out Slave In for SPI0.
O
-
CT16B0_MAT1 — Match output 1 for 16-bit timer 0.
I
I; PU
SWCLK — Serial wire clock.
I/O
-
PIO0_10 — General purpose digital input/output pin.
I/O
-
SCK0 — Serial clock for SPI0.
O
-
CT16B0_MAT2 — Match output 2 for 16-bit timer 0.
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Rev. 9.2 — 26 March 2014
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NXP Semiconductors
32-bit ARM Cortex-M0 microcontroller
LPC1100L series: LPC1110/11/12 pin description table (SO20 and TSSOP20 package with
I2C-bus pins) …continued
Symbol
Pin SO20/
TSSOP20
Table 4.
R/PIO0_11/
AD0/CT32B0_MAT3
4
Start Type Reset Description
logic
state
[1]
input
[5]
yes
PIO1_0 to PIO1_7
R/PIO1_0/
AD1/CT32B1_CAP0
R/PIO1_1/
AD2/CT32B1_MAT0
R/PIO1_2/
AD3/CT32B1_MAT1
SWDIO/PIO1_3/
AD4/CT32B1_MAT2
PIO1_6/RXD/
CT32B0_MAT0
I
I; PU
R — Reserved. Configure for an alternate function in the
IOCONFIG block.
I/O
-
PIO0_11 — General purpose digital input/output pin.
I
-
AD0 — A/D converter, input 0.
O
-
CT32B0_MAT3 — Match output 3 for 32-bit timer 0.
I/O
7
8
9
10
11
[5]
[5]
[5]
[5]
[3]
[3]
yes
no
no
no
no
no
PIO1_7/TXD/
CT32B0_MAT1
12
VDD
15
XTALIN
14
[6]
-
XTALOUT
13
[6]
-
VSS
16
I
I; PU
R — Reserved. Configure for an alternate function in the
IOCONFIG block.
I/O
-
PIO1_0 — General purpose digital input/output pin.
I
-
AD1 — A/D converter, input 1.
I
-
CT32B1_CAP0 — Capture input 0 for 32-bit timer 1.
O
I; PU
R — Reserved. Configure for an alternate function in the
IOCONFIG block.
I/O
-
PIO1_1 — General purpose digital input/output pin.
I
-
AD2 — A/D converter, input 2.
O
-
CT32B1_MAT0 — Match output 0 for 32-bit timer 1.
I
I; PU
R — Reserved. Configure for an alternate function in the
IOCONFIG block.
I/O
-
PIO1_2 — General purpose digital input/output pin.
I
-
AD3 — A/D converter, input 3.
O
-
CT32B1_MAT1 — Match output 1 for 32-bit timer 1.
I/O
I; PU
SWDIO — Serial wire debug input/output.
I/O
-
PIO1_3 — General purpose digital input/output pin.
I
-
AD4 — A/D converter, input 4.
O
-
CT32B1_MAT2 — Match output 2 for 32-bit timer 1.
I/O
I; PU
PIO1_6 — General purpose digital input/output pin.
I
-
RXD — Receiver input for UART.
O
-
CT32B0_MAT0 — Match output 0 for 32-bit timer 0.
I/O
I; PU
PIO1_7 — General purpose digital input/output pin.
O
-
TXD — Transmitter output for UART.
O
LPC111X
Product data sheet
-
CT32B0_MAT1 — Match output 1 for 32-bit timer 0.
-
3.3 V supply voltage to the internal regulator, the external rail, and
the ADC. Also used as the ADC reference voltage.
I
-
Input to the oscillator circuit and internal clock generator circuits.
Input voltage must not exceed 1.8 V.
O
-
Output from the oscillator amplifier.
-
Ground.
-
-
Port 1 — Port 1 is a 12-bit I/O port with individual direction and
function controls for each bit. The operation of port 1 pins depends
on the function selected through the IOCONFIG register block.
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32-bit ARM Cortex-M0 microcontroller
[1]
Pin state at reset for default function: I = Input; O = Output; PU = internal pull-up enabled (pins pulled up to full VDD level ); IA = inactive,
no pull-up/down enabled.
[2]
5 V tolerant pad. RESET functionality is not available in Deep power-down mode.
[3]
5 V tolerant pad providing digital I/O functions with configurable pull-up/pull-down resistors and configurable hysteresis (see Figure 51).
[4]
I2C-bus pin compliant with the I2C-bus specification for I2C standard mode and I2C Fast-mode Plus. The pin requires an external pull-up
to provide output functionality. When power is switched off, this pin is floating and does not disturb the I2C lines. Open-drain
configuration applies to all functions on this pin.
[5]
5 V tolerant pad providing digital I/O functions with configurable pull-up/pull-down resistors, configurable hysteresis, and analog input.
When configured as a ADC input, digital section of the pad is disabled and the pin is not 5 V tolerant (see Figure 51).
[6]
When the system oscillator is not used, connect XTALIN and XTALOUT as follows: XTALIN can be left floating or can be grounded
(grounding is preferred to reduce susceptibility to noise). XTALOUT should be left floating.
LPC1100L series: LPC1112 pin description table (TSSOP20 with VDDA and VSSA pins)
Symbol
Start
logic
input
Pin TSSOP20
Table 5.
PIO0_0 to PIO0_11
RESET/PIO0_0
Type
Reset Description
state
[1]
I/O
17
[2]
yes
I
Port 0 — Port 0 is a 12-bit I/O port with individual direction
and function controls for each bit. The operation of port 0 pins
depends on the function selected through the IOCONFIG
register block.
I; PU
RESET — External reset input with 20 ns glitch filter. A
LOW-going pulse as short as 50 ns on this pin resets the
device, causing I/O ports and peripherals to take on their
default states, and processor execution to begin at address 0.
In deep power-down mode, this pin must be pulled HIGH
externally. The RESET pin can be left unconnected or be
used as a GPIO pin if an external RESET function is not
needed and Deep power-down mode is not used.
PIO0_1/CLKOUT/
CT32B0_MAT2
PIO0_2/SSEL0/
CT16B0_CAP0
PIO0_3
PIO0_8/MISO0/
CT16B0_MAT0
PIO0_9/MOSI0/
CT16B0_MAT1
LPC111X
Product data sheet
18
19
[3]
[3]
yes
yes
20
[3]
yes
1
[3]
yes
2
[3]
yes
I/O
-
PIO0_0 — General purpose digital input/output pin with 10 ns
glitch filter.
I/O
I; PU
PIO0_1 — General purpose digital input/output pin. A LOW
level on this pin during reset starts the ISP command handler.
O
-
CLKOUT — Clockout pin.
O
-
CT32B0_MAT2 — Match output 2 for 32-bit timer 0.
I/O
I; PU
PIO0_2 — General purpose digital input/output pin.
I/O
-
SSEL0 — Slave Select for SPI0.
I
-
CT16B0_CAP0 — Capture input 0 for 16-bit timer 0.
I/O
I; PU
PIO0_3 — General purpose digital input/output pin.
I/O
I; PU
PIO0_8 — General purpose digital input/output pin.
I/O
-
MISO0 — Master In Slave Out for SPI0.
O
-
CT16B0_MAT0 — Match output 0 for 16-bit timer 0.
I/O
I; PU
PIO0_9 — General purpose digital input/output pin.
I/O
-
MOSI0 — Master Out Slave In for SPI0.
O
-
CT16B0_MAT1 — Match output 1 for 16-bit timer 0.
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Rev. 9.2 — 26 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
21 of 127
LPC1110/11/12/13/14/15
NXP Semiconductors
32-bit ARM Cortex-M0 microcontroller
LPC1100L series: LPC1112 pin description table (TSSOP20 with VDDA and VSSA pins) …continued
Symbol
Pin TSSOP20
Table 5.
SWCLK/PIO0_10/
SCK0/
CT16B0_MAT2
3
R/PIO0_11/
AD0/CT32B0_MAT3
4
[3]
[4]
Start
logic
input
Type
yes
I
I; PU
SWCLK — Serial wire clock.
I/O
-
PIO0_10 — General purpose digital input/output pin.
I/O
-
SCK0 — Serial clock for SPI0.
O
-
CT16B0_MAT2 — Match output 2 for 16-bit timer 0.
I
I; PU
R — Reserved. Configure for an alternate function in the
IOCONFIG block.
I/O
-
PIO0_11 — General purpose digital input/output pin.
I
-
AD0 — A/D converter, input 0.
O
-
CT32B0_MAT3 — Match output 3 for 32-bit timer 0.
yes
PIO1_0 to PIO1_7
R/PIO1_0/
AD1/CT32B1_CAP0
R/PIO1_1/
AD2/CT32B1_MAT0
R/PIO1_2/
AD3/CT32B1_MAT1
SWDIO/PIO1_3/
AD4/CT32B1_MAT2
PIO1_6/RXD/
CT32B0_MAT0
PIO1_7/TXD/
CT32B0_MAT1
VDD
LPC111X
Product data sheet
Reset Description
state
[1]
I/O
7
8
9
10
11
12
15
[4]
[4]
[4]
[4]
[3]
[3]
yes
no
no
no
no
no
-
I
Port 1 — Port 1 is a 12-bit I/O port with individual direction
and function controls for each bit. The operation of port 1 pins
depends on the function selected through the IOCONFIG
register block.
I; PU
R — Reserved. Configure for an alternate function in the
IOCONFIG block.
I/O
-
PIO1_0 — General purpose digital input/output pin.
I
-
AD1 — A/D converter, input 1.
I
-
CT32B1_CAP0 — Capture input 0 for 32-bit timer 1.
O
I; PU
R — Reserved. Configure for an alternate function in the
IOCONFIG block.
I/O
-
PIO1_1 — General purpose digital input/output pin.
I
-
AD2 — A/D converter, input 2.
O
-
CT32B1_MAT0 — Match output 0 for 32-bit timer 1.
I
I; PU
R — Reserved. Configure for an alternate function in the
IOCONFIG block.
I/O
-
PIO1_2 — General purpose digital input/output pin.
I
-
AD3 — A/D converter, input 3.
O
-
CT32B1_MAT1 — Match output 1 for 32-bit timer 1.
I/O
I; PU
SWDIO — Serial wire debug input/output.
I/O
-
PIO1_3 — General purpose digital input/output pin.
I
-
AD4 — A/D converter, input 4.
O
-
CT32B1_MAT2 — Match output 2 for 32-bit timer 1.
I/O
I; PU
PIO1_6 — General purpose digital input/output pin.
I
-
RXD — Receiver input for UART.
O
-
CT32B0_MAT0 — Match output 0 for 32-bit timer 0.
I/O
I; PU
PIO1_7 — General purpose digital input/output pin.
O
-
TXD — Transmitter output for UART.
O
-
CT32B0_MAT1 — Match output 1 for 32-bit timer 0.
I
-
3.3 V supply voltage to the internal regulator and the external
rail.
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Rev. 9.2 — 26 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
22 of 127
LPC1110/11/12/13/14/15
NXP Semiconductors
32-bit ARM Cortex-M0 microcontroller
LPC1100L series: LPC1112 pin description table (TSSOP20 with VDDA and VSSA pins) …continued
Pin TSSOP20
Table 5.
Symbol
Start
logic
input
VDDA
5
-
XTALIN
14
[5]
-
I
-
Input to the oscillator circuit and internal clock generator
circuits. Input voltage must not exceed 1.8 V.
XTALOUT
13
[5]
-
O
-
Output from the oscillator amplifier.
VSS
16
-
I
-
Ground.
VSSA
6
-
I
-
Analog ground.
[1]
Type
Reset Description
state
I
-
3.3 V supply voltage to the ADC. Also used as the ADC
reference voltage.
[1]
Pin state at reset for default function: I = Input; O = Output; PU = internal pull-up enabled (pins pulled up to full VDD level ); IA = inactive,
no pull-up/down enabled.
[2]
5 V tolerant pad. RESET functionality is not available in Deep power-down mode.
[3]
5 V tolerant pad providing digital I/O functions with configurable pull-up/pull-down resistors and configurable hysteresis (see Figure 51).
[4]
5 V tolerant pad providing digital I/O functions with configurable pull-up/pull-down resistors, configurable hysteresis, and analog input.
When configured as a ADC input, digital section of the pad is disabled and the pin is not 5 V tolerant (see Figure 51).
[5]
When the system oscillator is not used, connect XTALIN and XTALOUT as follows: XTALIN can be left floating or can be grounded
(grounding is preferred to reduce susceptibility to noise). XTALOUT should be left floating.
Table 6.
LPC1100L series: LPC1112 (HVQFN24 package)
Symbol
RESET/PIO0_0
HVQFN Start
pin
logic
input
Type
1[2]
I
yes
Reset Description
state
[1]
I; PU
RESET — External reset input with 20 ns glitch filter. A
LOW-going pulse as short as 50 ns on this pin resets the
device, causing I/O ports and peripherals to take on their
default states, and processor execution to begin at address 0.
In deep power-down mode, this pin must be pulled HIGH
externally. The RESET pin can be left unconnected or be used
as a GPIO pin if an external RESET function is not needed and
Deep power-down mode is not used.
PIO0_1/CLKOUT/
CT32B0_MAT2
PIO0_2/SSEL0/
CT16B0_CAP0
PIO0_4/SCL
LPC111X
Product data sheet
2[3]
7[3]
8[4]
yes
yes
yes
I/O
-
PIO0_0 — General purpose digital input/output pin with 10 ns
glitch filter.
I/O
I; PU
PIO0_1 — General purpose digital input/output pin. A LOW
level on this pin during reset starts the ISP command handler.
O
-
CLKOUT — Clockout pin.
O
-
CT32B0_MAT2 — Match output 2 for 32-bit timer 0.
I/O
I; PU
PIO0_2 — General purpose digital input/output pin.
I/O
-
SSEL0 — Slave Select for SPI0.
I
-
CT16B0_CAP0 — Capture input 0 for 16-bit timer 0.
I/O
I; IA
PIO0_4 — General purpose digital input/output pin
(open-drain).
I/O
-
SCL — I2C-bus, open-drain clock input/output. High-current
sink only if I2C Fast-mode Plus is selected in the I/O
configuration register.
All information provided in this document is subject to legal disclaimers.
Rev. 9.2 — 26 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
23 of 127
LPC1110/11/12/13/14/15
NXP Semiconductors
32-bit ARM Cortex-M0 microcontroller
Table 6.
LPC1100L series: LPC1112 (HVQFN24 package) …continued
Symbol
PIO0_5/SDA
PIO0_6/SCK0
HVQFN Start
pin
logic
input
Type
9[4]
I/O
I; IA
PIO0_5 — General purpose digital input/output pin
(open-drain).
I/O
-
SDA — I2C-bus, open-drain data input/output. High-current
sink only if I2C Fast-mode Plus is selected in the I/O
configuration register.
I/O
I; PU
PIO0_6 — General purpose digital input/output pin.
I/O
-
SCK0 — Serial clock for SPI0.
I; PU
PIO0_7 — General purpose digital input/output pin
(high-current output driver).
10[3]
yes
yes
Reset Description
state
[1]
PIO0_7/CTS
11[3]
yes
I/O
I
-
CTS — Clear To Send input for UART.
PIO0_8/MISO0/
CT16B0_MAT0
12[3]
yes
I/O
I; PU
PIO0_8 — General purpose digital input/output pin.
I/O
-
MISO0 — Master In Slave Out for SPI0.
O
-
CT16B0_MAT0 — Match output 0 for 16-bit timer 0.
PIO0_9/MOSI0/
CT16B0_MAT1
13[3]
I/O
I; PU
PIO0_9 — General purpose digital input/output pin.
I/O
-
MOSI0 — Master Out Slave In for SPI0.
O
-
CT16B0_MAT1 — Match output 1 for 16-bit timer 0.
SWCLK/PIO0_10/
SCK0/
CT16B0_MAT2
14[3]
I
I; PU
SWCLK — Serial wire clock.
R/PIO0_11/
AD0/CT32B0_MAT3
15[5]
R/PIO1_0/
AD1/CT32B1_CAP0
R/PIO1_1/
AD2/CT32B1_MAT0
R/PIO1_2/
AD3/CT32B1_MAT1
LPC111X
Product data sheet
16[5]
17[5]
18[5]
yes
yes
yes
yes
no
no
I/O
-
PIO0_10 — General purpose digital input/output pin.
I/O
-
SCK0 — Serial clock for SPI0.
O
-
CT16B0_MAT2 — Match output 2 for 16-bit timer 0.
I
I; PU
R — Reserved. Configure for an alternate function in the
IOCONFIG block.
I/O
-
PIO0_11 — General purpose digital input/output pin.
I
-
AD0 — A/D converter, input 0.
O
-
CT32B0_MAT3 — Match output 3 for 32-bit timer 0.
I
I; PU
R — Reserved. Configure for an alternate function in the
IOCONFIG block.
I/O
-
PIO1_0 — General purpose digital input/output pin.
I
-
AD1 — A/D converter, input 1.
I
-
CT32B1_CAP0 — Capture input 0 for 32-bit timer 1.
O
I; PU
R — Reserved. Configure for an alternate function in the
IOCONFIG block.
I/O
-
PIO1_1 — General purpose digital input/output pin.
I
-
AD2 — A/D converter, input 2.
O
-
CT32B1_MAT0 — Match output 0 for 32-bit timer 1.
I
I; PU
R — Reserved. Configure for an alternate function in the
IOCONFIG block.
I/O
-
PIO1_2 — General purpose digital input/output pin.
I
-
AD3 — A/D converter, input 3.
O
-
CT32B1_MAT1 — Match output 1 for 32-bit timer 1.
All information provided in this document is subject to legal disclaimers.
Rev. 9.2 — 26 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
24 of 127
LPC1110/11/12/13/14/15
NXP Semiconductors
32-bit ARM Cortex-M0 microcontroller
Table 6.
LPC1100L series: LPC1112 (HVQFN24 package) …continued
Symbol
SWDIO/PIO1_3/
AD4/CT32B1_MAT2
PIO1_4/AD5/
CT32B1_MAT3/
WAKEUP
PIO1_6/RXD/
CT32B0_MAT0
HVQFN Start
pin
logic
input
Type
19[5]
I/O
20[5]
23[3]
PIO1_7/TXD/
CT32B0_MAT1
24[3]
PIO1_8/
CT16B1_CAP0
6[3]
XTALIN
4[6]
VDD
VSS
no
no
no
no
Reset Description
state
[1]
I; PU
SWDIO — Serial wire debug input/output.
I/O
-
PIO1_3 — General purpose digital input/output pin.
I
-
AD4 — A/D converter, input 4.
O
-
CT32B1_MAT2 — Match output 2 for 32-bit timer 1.
I/O
I; PU
PIO1_4 — General purpose digital input/output pin with 10 ns
glitch filter. In Deep power-down mode, this pin serves as the
Deep power-down mode wake-up pin with 20 ns glitch filter.
Pull this pin HIGH externally before entering Deep power-down
mode. Pull this pin LOW to exit Deep power-down mode. A
LOW-going pulse as short as 50 ns wakes up the part.
I
-
AD5 — A/D converter, input 5.
O
-
CT32B1_MAT3 — Match output 3 for 32-bit timer 1.
I/O
I; PU
PIO1_6 — General purpose digital input/output pin.
I
-
RXD — Receiver input for UART.
O
-
CT32B0_MAT0 — Match output 0 for 32-bit timer 0.
I/O
I; PU
PIO1_7 — General purpose digital input/output pin.
O
-
TXD — Transmitter output for UART.
O
-
CT32B0_MAT1 — Match output 1 for 32-bit timer 0.
I/O
I; PU
PIO1_8 — General purpose digital input/output pin.
I
-
CT16B1_CAP0 — Capture input 0 for 16-bit timer 1.
-
I
-
Input to the oscillator circuit and internal clock generator
circuits. Input voltage must not exceed 1.8 V.
5; 22
-
I
-
1.8 V supply voltage to the internal regulator, the external rail,
and the ADC. Also used as the ADC reference voltage.
3; 21
-
I
-
Ground.
no
[1]
Pin state at reset for default function: I = Input; O = Output; PU = internal pull-up enabled (pins pulled up to full VDD level); IA = inactive,
no pull-up/down enabled.
[2]
5 V tolerant pad. RESET functionality is not available in Deep power-down mode. Use the WAKEUP pin to reset the chip and wake up
from Deep power-down mode. An external pull-up resistor is required on this pin for the Deep power-down mode. See Figure 52 for the
reset pad configuration.
[3]
Pad providing digital I/O functions with configurable pull-up/pull-down resistors and configurable hysteresis (see Figure 51).
[4]
I2C-bus pads compliant with the I2C-bus specification for I2C standard mode and I2C Fast-mode Plus. The pin requires an external
pull-up to provide output functionality. When power is switched off, this pin is floating and does not disturb the I2C lines. Open-drain
configuration applies to all functions on this pin.
[5]
Pad providing digital I/O functions with configurable pull-up/pull-down resistors, configurable hysteresis, and analog input. When
configured as a ADC input, digital section of the pad is disabled (see Figure 51).
[6]
When the system oscillator is not used, connect XTALIN and XTALOUT as follows: XTALIN can be left floating or can be grounded
(grounding is preferred to reduce susceptibility to noise). XTALOUT should be left floating.
LPC111X
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 9.2 — 26 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
25 of 127
LPC1110/11/12/13/14/15
NXP Semiconductors
32-bit ARM Cortex-M0 microcontroller
LPC1100L series: LPC1112/14 pin description table (TSSOP28 and DIP28 packages)
Symbol
Start Type Reset Description
logic
state
[1]
input
Pin TSSOP28/
DIP28
Table 7.
PIO0_0 to PIO0_11
RESET/PIO0_0
I/O
23
[2]
yes
I
Port 0 — Port 0 is a 12-bit I/O port with individual direction and
function controls for each bit. The operation of port 0 pins depends
on the function selected through the IOCONFIG register block.
I; PU
RESET — External reset input with 20 ns glitch filter. A LOW-going
pulse as short as 50 ns on this pin resets the device, causing I/O
ports and peripherals to take on their default states, and processor
execution to begin at address 0.
In deep power-down mode, this pin must be pulled HIGH
externally. The RESET pin can be left unconnected or be used as a
GPIO pin if an external RESET function is not needed and Deep
power-down mode is not used.
PIO0_1/CLKOUT/
CT32B0_MAT2
24
[3]
[3]
yes
yes
I/O
-
PIO0_0 — General purpose digital input/output pin with 10 ns
glitch filter.
I/O
I; PU
PIO0_1 — General purpose digital input/output pin. A LOW level
on this pin during reset starts the ISP command handler.
O
-
CLKOUT — Clockout pin.
O
-
CT32B0_MAT2 — Match output 2 for 32-bit timer 0.
I/O
I; PU
PIO0_2 — General purpose digital input/output pin.
I/O
-
SSEL0 — Slave Select for SPI0.
PIO0_2/SSEL0/
CT16B0_CAP0
25
I
-
CT16B0_CAP0 — Capture input 0 for 16-bit timer 0.
PIO0_3
26
[3]
yes
I/O
I; PU
PIO0_3 — General purpose digital input/output pin.
PIO0_4/SCL
27
[4]
yes
I/O
I; IA
PIO0_4 — General purpose digital input/output pin (open-drain).
I/O
-
SCL — I2C-bus, open-drain clock input/output. High-current sink
only if I2C Fast-mode Plus is selected in the I/O configuration
register.
I/O
I; IA
PIO0_5 — General purpose digital input/output pin (open-drain).
I/O
-
SDA — I2C-bus, open-drain data input/output. High-current sink
only if I2C Fast-mode Plus is selected in the I/O configuration
register.
I/O
I; PU
PIO0_6 — General purpose digital input/output pin.
I/O
-
SCK0 — Serial clock for SPI0.
I/O
I; PU
PIO0_7 — General purpose digital input/output pin (high-current
output driver).
I
-
CTS — Clear To Send input for UART.
I/O
I; PU
PIO0_8 — General purpose digital input/output pin.
I/O
-
MISO0 — Master In Slave Out for SPI0.
O
-
CT16B0_MAT0 — Match output 0 for 16-bit timer 0.
I/O
I; PU
PIO0_9 — General purpose digital input/output pin.
I/O
-
MOSI0 — Master Out Slave In for SPI0.
O
-
CT16B0_MAT1 — Match output 1 for 16-bit timer 0.
PIO0_5/SDA
PIO0_6/SCK0
PIO0_7/CTS
PIO0_8/MISO0/
CT16B0_MAT0
PIO0_9/MOSI0/
CT16B0_MAT1
LPC111X
Product data sheet
5
[4]
6
[3]
28
[3]
1
[3]
2
[3]
yes
yes
yes
yes
yes
All information provided in this document is subject to legal disclaimers.
Rev. 9.2 — 26 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
26 of 127
LPC1110/11/12/13/14/15
NXP Semiconductors
32-bit ARM Cortex-M0 microcontroller
LPC1100L series: LPC1112/14 pin description table (TSSOP28 and DIP28 packages) …continued
Symbol
Pin TSSOP28/
DIP28
Table 7.
SWCLK/PIO0_10/
SCK0/
CT16B0_MAT2
3
R/PIO0_11/
AD0/CT32B0_MAT3
4
Start Type Reset Description
logic
state
[1]
input
[3]
[5]
yes
yes
PIO1_0 to PIO1_9
R/PIO1_0/
AD1/CT32B1_CAP0
R/PIO1_1/
AD2/CT32B1_MAT0
R/PIO1_2/
AD3/CT32B1_MAT1
SWDIO/PIO1_3/
AD4/CT32B1_MAT2
PIO1_4/AD5/
CT32B1_MAT3/
WAKEUP
LPC111X
Product data sheet
I
I; PU
SWCLK — Serial wire clock.
I/O
-
PIO0_10 — General purpose digital input/output pin.
I/O
-
SCK0 — Serial clock for SPI0.
O
-
CT16B0_MAT2 — Match output 2 for 16-bit timer 0.
I
I; PU
R — Reserved. Configure for an alternate function in the
IOCONFIG block.
I/O
-
PIO0_11 — General purpose digital input/output pin.
I
-
AD0 — A/D converter, input 0.
O
-
CT32B0_MAT3 — Match output 3 for 32-bit timer 0.
I/O
9
10
11
12
13
[5]
[5]
[5]
[5]
[5]
yes
no
no
no
no
I
Port 1 — Port 1 is a 12-bit I/O port with individual direction and
function controls for each bit. The operation of port 1 pins depends
on the function selected through the IOCONFIG register block.
I; PU
R — Reserved. Configure for an alternate function in the
IOCONFIG block.
I/O
-
PIO1_0 — General purpose digital input/output pin.
I
-
AD1 — A/D converter, input 1.
I
-
CT32B1_CAP0 — Capture input 0 for 32-bit timer 1.
O
I; PU
R — Reserved. Configure for an alternate function in the
IOCONFIG block.
I/O
-
PIO1_1 — General purpose digital input/output pin.
I
-
AD2 — A/D converter, input 2.
O
-
CT32B1_MAT0 — Match output 0 for 32-bit timer 1.
I
I; PU
R — Reserved. Configure for an alternate function in the
IOCONFIG block.
I/O
-
PIO1_2 — General purpose digital input/output pin.
I
-
AD3 — A/D converter, input 3.
O
-
CT32B1_MAT1 — Match output 1 for 32-bit timer 1.
I/O
I; PU
SWDIO — Serial wire debug input/output.
I/O
-
PIO1_3 — General purpose digital input/output pin.
I
-
AD4 — A/D converter, input 4.
O
-
CT32B1_MAT2 — Match output 2 for 32-bit timer 1.
I/O
I; PU
PIO1_4 — General purpose digital input/output pin with 10 ns
glitch filter. In Deep power-down mode, this pin serves as the Deep
power-down mode wake-up pin with 20 ns glitch filter. Pull this pin
HIGH externally before entering Deep power-down mode. Pull this
pin LOW to exit Deep power-down mode. A LOW-going pulse as
short as 50 ns wakes up the part.
I
-
AD5 — A/D converter, input 5.
O
-
CT32B1_MAT3 — Match output 3 for 32-bit timer 1.
All information provided in this document is subject to legal disclaimers.
Rev. 9.2 — 26 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
27 of 127
LPC1110/11/12/13/14/15
NXP Semiconductors
32-bit ARM Cortex-M0 microcontroller
LPC1100L series: LPC1112/14 pin description table (TSSOP28 and DIP28 packages) …continued
Symbol
Pin TSSOP28/
DIP28
Table 7.
PIO1_5/RTS/
CT32B0_CAP0
14
PIO1_6/RXD/
CT32B0_MAT0
15
PIO1_7/TXD/
CT32B0_MAT1
16
Start Type Reset Description
logic
state
[1]
input
[3]
[3]
[3]
no
no
no
I/O
I; PU
PIO1_5 — General purpose digital input/output pin.
O
-
RTS — Request To Send output for UART.
I
-
CT32B0_CAP0 — Capture input 0 for 32-bit timer 0.
I/O
I; PU
PIO1_6 — General purpose digital input/output pin.
I
-
RXD — Receiver input for UART.
O
-
CT32B0_MAT0 — Match output 0 for 32-bit timer 0.
I/O
I; PU
PIO1_7 — General purpose digital input/output pin.
O
-
TXD — Transmitter output for UART.
O
-
CT32B0_MAT1 — Match output 1 for 32-bit timer 0.
I/O
I; PU
PIO1_8 — General purpose digital input/output pin.
I
-
CT16B1_CAP0 — Capture input 0 for 16-bit timer 1.
I/O
I; PU
PIO1_9 — General purpose digital input/output pin.
O
-
CT16B1_MAT0 — Match output 0 for 16-bit timer 1.
-
3.3 V supply voltage to the internal regulator and the external rail.
PIO1_8/
CT16B1_CAP0
17
[3]
PIO1_9/
CT16B1_MAT0
18
[3]
VDD
21
-
VDDA
7
-
-
-
3.3 V supply voltage to the ADC. Also used as the ADC reference
voltage.
XTALIN
20
[6]
-
I
-
Input to the oscillator circuit and internal clock generator circuits.
Input voltage must not exceed 1.8 V.
XTALOUT
19
[6]
-
O
VSS
22
-
VSSA
8
-
no
no
-
-
Output from the oscillator amplifier.
-
Ground.
-
Analog ground.
[1]
Pin state at reset for default function: I = Input; O = Output; PU = internal pull-up enabled (pins pulled up to full VDD level ); IA = inactive,
no pull-up/down enabled.
[2]
5 V tolerant pad. RESET functionality is not available in Deep power-down mode. Use the WAKEUP pin to reset the chip and wake up
from Deep power-down mode. An external pull-up resistor is required on this pin for the Deep power-down mode. See Figure 52 for the
reset pad configuration.
[3]
5 V tolerant pad providing digital I/O functions with configurable pull-up/pull-down resistors and configurable hysteresis (see Figure 51).
[4]
I2C-bus pads compliant with the I2C-bus specification for I2C standard mode and I2C Fast-mode Plus. The pin requires an external
pull-up to provide output functionality. When power is switched off, this pin is floating and does not disturb the I2C lines. Open-drain
configuration applies to all functions on this pin.
[5]
5 V tolerant pad providing digital I/O functions with configurable pull-up/pull-down resistors, configurable hysteresis, and analog input.
When configured as a ADC input, digital section of the pad is disabled and the pin is not 5 V tolerant (see Figure 51).
[6]
When the system oscillator is not used, connect XTALIN and XTALOUT as follows: XTALIN can be left floating or can be grounded
(grounding is preferred to reduce susceptibility to noise). XTALOUT should be left floating.
LPC111X
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 9.2 — 26 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
28 of 127
LPC1110/11/12/13/14/15
NXP Semiconductors
32-bit ARM Cortex-M0 microcontroller
Table 8.
LPC1100 and LPC1100L series: LPC1113/14 pin description table (LQFP48 package)
Symbol
Pin
Start
logic
input
PIO0_0 to PIO0_11
RESET/PIO0_0
Type
Reset Description
state
[1]
I/O
3[2]
yes
I
Port 0 — Port 0 is a 12-bit I/O port with individual direction and
function controls for each bit. The operation of port 0 pins
depends on the function selected through the IOCONFIG
register block.
I; PU
RESET — External reset input with 20 ns glitch filter. A
LOW-going pulse as short as 50 ns on this pin resets the
device, causing I/O ports and peripherals to take on their default
states, and processor execution to begin at address 0.
In deep power-down mode, this pin must be pulled HIGH
externally. The RESET pin can be left unconnected or be used
as a GPIO pin if an external RESET function is not needed and
Deep power-down mode is not used.
PIO0_1/CLKOUT/
CT32B0_MAT2
4[3]
PIO0_2/SSEL0/
CT16B0_CAP0
10[3]
PIO0_3
14[3]
PIO0_4/SCL
15[4]
PIO0_5/SDA
16[4]
PIO0_6/SCK0
22[3]
PIO0_7/CTS
23[3]
PIO0_8/MISO0/
CT16B0_MAT0
27[3]
PIO0_9/MOSI0/
CT16B0_MAT1
LPC111X
Product data sheet
28[3]
yes
yes
I/O
-
PIO0_0 — General purpose digital input/output pin with 10 ns
glitch filter.
I/O
I; PU
PIO0_1 — General purpose digital input/output pin. A LOW
level on this pin during reset starts the ISP command handler.
O
-
CLKOUT — Clockout pin.
O
-
CT32B0_MAT2 — Match output 2 for 32-bit timer 0.
I/O
I; PU
PIO0_2 — General purpose digital input/output pin.
I/O
-
SSEL0 — Slave Select for SPI0.
I
-
CT16B0_CAP0 — Capture input 0 for 16-bit timer 0.
yes
I/O
I; PU
PIO0_3 — General purpose digital input/output pin.
yes
I/O
I; IA
PIO0_4 — General purpose digital input/output pin
(open-drain).
I/O
-
SCL — I2C-bus, open-drain clock input/output. High-current
sink only if I2C Fast-mode Plus is selected in the I/O
configuration register.
I/O
I; IA
PIO0_5 — General purpose digital input/output pin
(open-drain).
I/O
-
SDA — I2C-bus, open-drain data input/output. High-current sink
only if I2C Fast-mode Plus is selected in the I/O configuration
register.
I/O
I; PU
PIO0_6 — General purpose digital input/output pin.
I/O
-
SCK0 — Serial clock for SPI0.
I/O
I; PU
PIO0_7 — General purpose digital input/output pin
(high-current output driver).
I
-
CTS — Clear To Send input for UART.
I/O
I; PU
PIO0_8 — General purpose digital input/output pin.
I/O
-
MISO0 — Master In Slave Out for SPI0.
O
-
CT16B0_MAT0 — Match output 0 for 16-bit timer 0.
I/O
I; PU
PIO0_9 — General purpose digital input/output pin.
I/O
-
MOSI0 — Master Out Slave In for SPI0.
O
-
CT16B0_MAT1 — Match output 1 for 16-bit timer 0.
yes
yes
yes
yes
yes
All information provided in this document is subject to legal disclaimers.
Rev. 9.2 — 26 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
29 of 127
LPC1110/11/12/13/14/15
NXP Semiconductors
32-bit ARM Cortex-M0 microcontroller
Table 8.
LPC1100 and LPC1100L series: LPC1113/14 pin description table (LQFP48 package) …continued
Symbol
Pin
SWCLK/PIO0_10/
SCK0/
CT16B0_MAT2
29[3]
R/PIO0_11/
AD0/CT32B0_MAT3
32[5]
Start
logic
input
Type
yes
I
I; PU
SWCLK — Serial wire clock.
I/O
-
PIO0_10 — General purpose digital input/output pin.
I/O
-
SCK0 — Serial clock for SPI0.
O
-
CT16B0_MAT2 — Match output 2 for 16-bit timer 0.
I
I; PU
R — Reserved. Configure for an alternate function in the
IOCONFIG block.
I/O
-
PIO0_11 — General purpose digital input/output pin.
I
-
AD0 — A/D converter, input 0.
O
-
CT32B0_MAT3 — Match output 3 for 32-bit timer 0.
yes
PIO1_0 to PIO1_11
R/PIO1_0/
AD1/CT32B1_CAP0
R/PIO1_1/
AD2/CT32B1_MAT0
R/PIO1_2/
AD3/CT32B1_MAT1
SWDIO/PIO1_3/
AD4/CT32B1_MAT2
PIO1_4/AD5/
CT32B1_MAT3/
WAKEUP
PIO1_5/RTS/
CT32B0_CAP0
LPC111X
Product data sheet
Reset Description
state
[1]
I/O
33[5]
34[5]
35[5]
39[5]
40[5]
45[3]
yes
no
no
no
no
no
Port 1 — Port 1 is a 12-bit I/O port with individual direction and
function controls for each bit. The operation of port 1 pins
depends on the function selected through the IOCONFIG
register block.
I
I; PU
R — Reserved. Configure for an alternate function in the
IOCONFIG block.
I/O
-
PIO1_0 — General purpose digital input/output pin.
I
-
AD1 — A/D converter, input 1.
I
-
CT32B1_CAP0 — Capture input 0 for 32-bit timer 1.
O
I; PU
R — Reserved. Configure for an alternate function in the
IOCONFIG block.
I/O
-
PIO1_1 — General purpose digital input/output pin.
I
-
AD2 — A/D converter, input 2.
O
-
CT32B1_MAT0 — Match output 0 for 32-bit timer 1.
I
I; PU
R — Reserved. Configure for an alternate function in the
IOCONFIG block.
I/O
-
PIO1_2 — General purpose digital input/output pin.
I
-
AD3 — A/D converter, input 3.
O
-
CT32B1_MAT1 — Match output 1 for 32-bit timer 1.
I/O
I; PU
SWDIO — Serial wire debug input/output.
I/O
-
PIO1_3 — General purpose digital input/output pin.
I
-
AD4 — A/D converter, input 4.
O
-
CT32B1_MAT2 — Match output 2 for 32-bit timer 1.
I/O
I; PU
PIO1_4 — General purpose digital input/output pin with 10 ns
glitch filter. In Deep power-down mode, this pin serves as the
Deep power-down mode wake-up pin with 20 ns glitch filter. Pull
this pin HIGH externally before entering Deep power-down
mode. Pull this pin LOW to exit Deep power-down mode. A
LOW-going pulse as short as 50 ns wakes up the part.
I
-
AD5 — A/D converter, input 5.
O
-
CT32B1_MAT3 — Match output 3 for 32-bit timer 1.
I/O
I; PU
PIO1_5 — General purpose digital input/output pin.
O
-
RTS — Request To Send output for UART.
I
-
CT32B0_CAP0 — Capture input 0 for 32-bit timer 0.
All information provided in this document is subject to legal disclaimers.
Rev. 9.2 — 26 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
30 of 127
LPC1110/11/12/13/14/15
NXP Semiconductors
32-bit ARM Cortex-M0 microcontroller
Table 8.
LPC1100 and LPC1100L series: LPC1113/14 pin description table (LQFP48 package) …continued
Symbol
PIO1_6/RXD/
CT32B0_MAT0
Pin
46[3]
Start
logic
input
Type
no
I/O
I; PU
PIO1_6 — General purpose digital input/output pin.
I
-
RXD — Receiver input for UART.
O
-
CT32B0_MAT0 — Match output 0 for 32-bit timer 0.
I/O
I; PU
PIO1_7 — General purpose digital input/output pin.
O
-
TXD — Transmitter output for UART.
O
-
CT32B0_MAT1 — Match output 1 for 32-bit timer 0.
I/O
I; PU
PIO1_8 — General purpose digital input/output pin.
I
-
CT16B1_CAP0 — Capture input 0 for 16-bit timer 1.
I/O
I; PU
PIO1_9 — General purpose digital input/output pin.
O
-
CT16B1_MAT0 — Match output 0 for 16-bit timer 1.
I/O
I; PU
PIO1_10 — General purpose digital input/output pin.
I
-
AD6 — A/D converter, input 6.
O
-
CT16B1_MAT1 — Match output 1 for 16-bit timer 1.
I/O
I; PU
PIO1_11 — General purpose digital input/output pin.
I
-
AD7 — A/D converter, input 7.
PIO1_7/TXD/
CT32B0_MAT1
47[3]
PIO1_8/
CT16B1_CAP0
9[3]
PIO1_9/
CT16B1_MAT0
17[3]
no
PIO1_10/AD6/
CT16B1_MAT1
30[5]
no
PIO1_11/AD7
42[5]
no
no
no
PIO2_0 to PIO2_11
PIO2_0/DTR/SSEL1
PIO2_1/DSR/SCK1
PIO2_2/DCD/MISO1
PIO2_3/RI/MOSI1
Reset Description
state
[1]
I/O
2[3]
13[3]
26[3]
38[3]
no
no
no
no
Port 2 — Port 2 is a 12-bit I/O port with individual direction and
function controls for each bit. The operation of port 2 pins
depends on the function selected through the IOCONFIG
register block.
I/O
I; PU
PIO2_0 — General purpose digital input/output pin.
O
-
DTR — Data Terminal Ready output for UART.
I/O
-
SSEL1 — Slave Select for SPI1.
I/O
I; PU
PIO2_1 — General purpose digital input/output pin.
I
-
DSR — Data Set Ready input for UART.
I/O
-
SCK1 — Serial clock for SPI1.
I/O
I; PU
PIO2_2 — General purpose digital input/output pin.
I
-
DCD — Data Carrier Detect input for UART.
I/O
-
MISO1 — Master In Slave Out for SPI1.
I/O
I; PU
PIO2_3 — General purpose digital input/output pin.
I
-
RI — Ring Indicator input for UART.
I/O
-
MOSI1 — Master Out Slave In for SPI1.
PIO2_4
19[3]
no
I/O
I; PU
PIO2_4 — General purpose digital input/output pin.
PIO2_5
20[3]
no
I/O
I; PU
PIO2_5 — General purpose digital input/output pin.
PIO2_6
1[3]
no
I/O
I; PU
PIO2_6 — General purpose digital input/output pin.
PIO2_7
11[3]
no
I/O
I; PU
PIO2_7 — General purpose digital input/output pin.
PIO2_8
12[3]
no
I/O
I; PU
PIO2_8 — General purpose digital input/output pin.
PIO2_9
24[3]
no
I/O
I; PU
PIO2_9 — General purpose digital input/output pin.
PIO2_10
25[3]
no
I/O
I; PU
PIO2_10 — General purpose digital input/output pin.
PIO2_11/SCK0
31[3]
no
I/O
I; PU
PIO2_11 — General purpose digital input/output pin.
I/O
-
SCK0 — Serial clock for SPI0.
LPC111X
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 9.2 — 26 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
31 of 127
LPC1110/11/12/13/14/15
NXP Semiconductors
32-bit ARM Cortex-M0 microcontroller
Table 8.
LPC1100 and LPC1100L series: LPC1113/14 pin description table (LQFP48 package) …continued
Symbol
Pin
Start
logic
input
PIO3_0 to PIO3_5
Type
Reset Description
state
[1]
I/O
Port 3 — Port 3 is a 12-bit I/O port with individual direction and
function controls for each bit. The operation of port 3 pins
depends on the function selected through the IOCONFIG
register block. Pins PIO3_6 to PIO3_11 are not available.
PIO3_0/DTR
36[3]
no
PIO3_1/DSR
37[3]
no
PIO3_2/DCD
43[3]
no
PIO3_3/RI
48[3]
no
PIO3_4
18[3]
PIO3_5
21[3]
no
I/O
I; PU
PIO3_5 — General purpose digital input/output pin.
VDD
8; 44
-
I
-
3.3 V supply voltage to the internal regulator, the external rail,
and the ADC. Also used as the ADC reference voltage.
XTALIN
6[6]
-
I
-
Input to the oscillator circuit and internal clock generator circuits.
Input voltage must not exceed 1.8 V.
XTALOUT
7[6]
-
O
-
Output from the oscillator amplifier.
VSS
5; 41
-
I
-
Ground.
no
I/O
I; PU
PIO3_0 — General purpose digital input/output pin.
O
-
DTR — Data Terminal Ready output for UART.
I/O
I; PU
PIO3_1 — General purpose digital input/output pin.
I
-
DSR — Data Set Ready input for UART.
I/O
I; PU
PIO3_2 — General purpose digital input/output pin.
I
-
DCD — Data Carrier Detect input for UART.
I/O
I; PU
PIO3_3 — General purpose digital input/output pin.
I
-
RI — Ring Indicator input for UART.
I/O
I; PU
PIO3_4 — General purpose digital input/output pin.
[1]
Pin state at reset for default function: I = Input; O = Output; PU = internal pull-up enabled (pins pulled up to 2.6 V for
LPC111x/101/201/301, pins pulled up to full VDD level on LPC111x/002/102/202/302 (VDD = 3.3 V)); IA = inactive, no pull-up/down
enabled.
[2]
5 V tolerant pad. RESET functionality is not available in Deep power-down mode. Use the WAKEUP pin to reset the chip and wake up
from Deep power-down mode. An external pull-up resistor is required on this pin for the Deep power-down mode. See Figure 52 for the
reset pad configuration.
[3]
5 V tolerant pad providing digital I/O functions with configurable pull-up/pull-down resistors and configurable hysteresis (see Figure 51).
[4]
I2C-bus pads compliant with the I2C-bus specification for I2C standard mode and I2C Fast-mode Plus. The pin requires an external
pull-up to provide output functionality. When power is switched off, this pin is floating and does not disturb the I2C lines. Open-drain
configuration applies to all functions on this pin.
[5]
5 V tolerant pad providing digital I/O functions with configurable pull-up/pull-down resistors, configurable hysteresis, and analog input.
When configured as a ADC input, digital section of the pad is disabled and the pin is not 5 V tolerant (see Figure 51).
[6]
When the system oscillator is not used, connect XTALIN and XTALOUT as follows: XTALIN can be left floating or can be grounded
(grounding is preferred to reduce susceptibility to noise). XTALOUT should be left floating.
LPC111X
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 9.2 — 26 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
32 of 127
LPC1110/11/12/13/14/15
NXP Semiconductors
32-bit ARM Cortex-M0 microcontroller
Table 9.
LPC1100 and LPC1100L series: LPC1111/12/13/14 pin description table (HVQFN33 package)
Symbol
Pin
Start Type
logic
input
Reset Description
state
[1]
PIO0_0 to PIO0_11
RESET/PIO0_0
Port 0 — Port 0 is a 12-bit I/O port with individual direction and
function controls for each bit. The operation of port 0 pins depends on
the function selected through the IOCONFIG register block.
2[2]
yes
I
I;PU
RESET — External reset input with 20 ns glitch filter. A LOW-going
pulse as short as 50 ns on this pin resets the device, causing I/O ports
and peripherals to take on their default states and processor execution
to begin at address 0.
In deep power-down mode, this pin must be pulled HIGH externally.
The RESET pin can be left unconnected or be used as a GPIO pin if
an external RESET function is not needed and Deep power-down
mode is not used.
PIO0_1/CLKOUT/
CT32B0_MAT2
PIO0_2/SSEL0/
CT16B0_CAP0
3[3]
8[3]
yes
yes
I/O
-
PIO0_0 — General purpose digital input/output pin with 10 ns glitch
filter.
I/O
I;PU
PIO0_1 — General purpose digital input/output pin. A LOW level on
this pin during reset starts the ISP command handler.
O
-
CLKOUT — Clock out pin.
O
-
CT32B0_MAT2 — Match output 2 for 32-bit timer 0.
I/O
I;PU
PIO0_2 — General purpose digital input/output pin.
I/O
-
SSEL0 — Slave select for SPI0.
I
-
CT16B0_CAP0 — Capture input 0 for 16-bit timer 0.
PIO0_3
9[3]
yes
I/O
I;PU
PIO0_3 — General purpose digital input/output pin.
PIO0_4/SCL
10[4]
yes
I/O
I;IA
PIO0_4 — General purpose digital input/output pin (open-drain).
I/O
-
SCL — I2C-bus, open-drain clock input/output. High-current sink only
if I2C Fast-mode Plus is selected in the I/O configuration register.
I/O
I;IA
PIO0_5 — General purpose digital input/output pin (open-drain).
I/O
-
SDA — I2C-bus, open-drain data input/output. High-current sink only if
I2C Fast-mode Plus is selected in the I/O configuration register.
I/O
I;PU
PIO0_6 — General purpose digital input/output pin.
I/O
-
SCK0 — Serial clock for SPI0.
I/O
I;PU
PIO0_7 — General purpose digital input/output pin (high-current
output driver).
I
-
CTS — Clear To Send input for UART.
I/O
I;PU
PIO0_8 — General purpose digital input/output pin.
I/O
-
MISO0 — Master In Slave Out for SPI0.
PIO0_5/SDA
11[4]
PIO0_6/SCK0
15[3]
PIO0_7/CTS
16[3]
PIO0_8/MISO0/
CT16B0_MAT0
17[3]
PIO0_9/MOSI0/
CT16B0_MAT1
18[3]
SWCLK/PIO0_10/
SCK0/
CT16B0_MAT2
19[3]
LPC111X
Product data sheet
yes
yes
yes
yes
yes
yes
O
-
CT16B0_MAT0 — Match output 0 for 16-bit timer 0.
I/O
I;PU
PIO0_9 — General purpose digital input/output pin.
I/O
-
MOSI0 — Master Out Slave In for SPI0.
O
-
CT16B0_MAT1 — Match output 1 for 16-bit timer 0.
I
I;PU
SWCLK — Serial wire clock.
I/O
-
PIO0_10 — General purpose digital input/output pin.
I/O
-
SCK0 — Serial clock for SPI0.
O
-
CT16B0_MAT2 — Match output 2 for 16-bit timer 0.
All information provided in this document is subject to legal disclaimers.
Rev. 9.2 — 26 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
33 of 127
LPC1110/11/12/13/14/15
NXP Semiconductors
32-bit ARM Cortex-M0 microcontroller
Table 9.
LPC1100 and LPC1100L series: LPC1111/12/13/14 pin description table (HVQFN33 package) …continued
Symbol
R/PIO0_11/AD0/
CT32B0_MAT3
Pin
21[5]
Start Type
logic
input
Reset Description
state
yes
-
I;PU
R — Reserved. Configure for an alternate function in the IOCONFIG
block.
I/O
-
PIO0_11 — General purpose digital input/output pin.
I
-
AD0 — A/D converter, input 0.
O
-
CT32B0_MAT3 — Match output 3 for 32-bit timer 0.
[1]
PIO1_0 to PIO1_11
R/PIO1_0/AD1/
CT32B1_CAP0
R/PIO1_1/AD2/
CT32B1_MAT0
R/PIO1_2/AD3/
CT32B1_MAT1
SWDIO/PIO1_3/
AD4/CT32B1_MAT2
PIO1_4/AD5/
CT32B1_MAT3/
WAKEUP
Port 1 — Port 1 is a 12-bit I/O port with individual direction and
function controls for each bit. The operation of port 1 pins depends on
the function selected through the IOCONFIG register block.
22[5]
23[5]
24[5]
25[5]
26[5]
PIO1_5/RTS/
CT32B0_CAP0
30[3]
PIO1_6/RXD/
CT32B0_MAT0
31[3]
LPC111X
Product data sheet
yes
no
no
no
no
no
no
-
I;PU
R — Reserved. Configure for an alternate function in the IOCONFIG
block.
I/O
-
PIO1_0 — General purpose digital input/output pin.
I
-
AD1 — A/D converter, input 1.
I
-
CT32B1_CAP0 — Capture input 0 for 32-bit timer 1.
-
I;PU
R — Reserved. Configure for an alternate function in the IOCONFIG
block.
I/O
-
PIO1_1 — General purpose digital input/output pin.
I
-
AD2 — A/D converter, input 2.
O
-
CT32B1_MAT0 — Match output 0 for 32-bit timer 1.
-
I;PU
R — Reserved. Configure for an alternate function in the IOCONFIG
block.
I/O
-
PIO1_2 — General purpose digital input/output pin.
I
-
AD3 — A/D converter, input 3.
O
-
CT32B1_MAT1 — Match output 1 for 32-bit timer 1.
I/O
I;PU
SWDIO — Serial wire debug input/output.
I/O
-
PIO1_3 — General purpose digital input/output pin.
I
-
AD4 — A/D converter, input 4.
O
-
CT32B1_MAT2 — Match output 2 for 32-bit timer 1.
I/O
I;PU
PIO1_4 — General purpose digital input/output pin with 10 ns glitch
filter. In Deep power-down mode, this pin serves as the Deep
power-down mode wake-up pin with 20 ns glitch filter. Pull this pin
HIGH externally before entering Deep power-down mode. Pull this pin
LOW to exit Deep power-down mode. A LOW-going pulse as short as
50 ns wakes up the part.
I
-
AD5 — A/D converter, input 5.
O
-
CT32B1_MAT3 — Match output 3 for 32-bit timer 1.
I/O
I;PU
PIO1_5 — General purpose digital input/output pin.
O
-
RTS — Request To Send output for UART.
I
-
CT32B0_CAP0 — Capture input 0 for 32-bit timer 0.
I/O
I;PU
PIO1_6 — General purpose digital input/output pin.
I
-
RXD — Receiver input for UART.
O
-
CT32B0_MAT0 — Match output 0 for 32-bit timer 0.
All information provided in this document is subject to legal disclaimers.
Rev. 9.2 — 26 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
34 of 127
LPC1110/11/12/13/14/15
NXP Semiconductors
32-bit ARM Cortex-M0 microcontroller
Table 9.
LPC1100 and LPC1100L series: LPC1111/12/13/14 pin description table (HVQFN33 package) …continued
Symbol
PIO1_7/TXD/
CT32B0_MAT1
Pin
32[3]
PIO1_8/
CT16B1_CAP0
7[3]
PIO1_9/
CT16B1_MAT0
12[3]
PIO1_10/AD6/
CT16B1_MAT1
20[5]
PIO1_11/AD7
27[5]
Start Type
logic
input
Reset Description
state
no
I;PU
PIO1_7 — General purpose digital input/output pin.
no
no
no
no
I/O
[1]
O
-
TXD — Transmitter output for UART.
O
-
CT32B0_MAT1 — Match output 1 for 32-bit timer 0.
I/O
I;PU
PIO1_8 — General purpose digital input/output pin.
I
-
CT16B1_CAP0 — Capture input 0 for 16-bit timer 1.
I/O
I;PU
PIO1_9 — General purpose digital input/output pin.
O
-
CT16B1_MAT0 — Match output 0 for 16-bit timer 1.
I/O
I;PU
PIO1_10 — General purpose digital input/output pin.
I
-
AD6 — A/D converter, input 6.
O
-
CT16B1_MAT1 — Match output 1 for 16-bit timer 1.
I/O
I;PU
PIO1_11 — General purpose digital input/output pin.
I
-
AD7 — A/D converter, input 7.
PIO2_0
PIO2_0/DTR
Port 2 — Port 2 is a 12-bit I/O port with individual direction and
function controls for each bit. The operation of port 2 pins depends on
the function selected through the IOCONFIG register block. Pins
PIO2_1 to PIO2_11 are not available.
1[3]
no
I/O
I;PU
PIO2_0 — General purpose digital input/output pin.
O
-
DTR — Data Terminal Ready output for UART.
PIO3_0 to PIO3_5
Port 3 — Port 3 is a 12-bit I/O port with individual direction and
function controls for each bit. The operation of port 3 pins depends on
the function selected through the IOCONFIG register block. Pins
PIO3_0, PIO3_1, PIO3_3 and PIO3_6 to PIO3_11 are not available.
PIO3_2
28[3]
no
I/O
I;PU
PIO3_2 — General purpose digital input/output pin.
PIO3_4
13[3]
no
I/O
I;PU
PIO3_4 — General purpose digital input/output pin.
PIO3_5
14[3]
no
I/O
I;PU
PIO3_5 — General purpose digital input/output pin.
VDD
6; 29 -
I
-
3.3 V supply voltage to the internal regulator, the external rail, and the
ADC. Also used as the ADC reference voltage.
XTALIN
4[6]
-
I
-
Input to the oscillator circuit and internal clock generator circuits. Input
voltage must not exceed 1.8 V.
XTALOUT
5[6]
-
O
-
Output from the oscillator amplifier.
VSS
33
-
-
-
Thermal pad. Connect to ground.
[1]
Pin state at reset for default function: I = Input; O = Output; PU = internal pull-up enabled (pins pulled up to 2.6 V for
LPC111x/101/201/301, pins pulled up to full VDD level on LPC111x/002/102/202/302 (VDD = 3.3 V)); IA = inactive, no pull-up/down
enabled.
[2]
5 V tolerant pad. RESET functionality is not available in Deep power-down mode. Use the WAKEUP pin to reset the chip and wake up
from Deep power-down mode. An external pull-up resistor is required on this pin for the Deep power-down mode. See Figure 52 for the
reset pad configuration.
[3]
5 V tolerant pad providing digital I/O functions with configurable pull-up/pull-down resistors and configurable hysteresis (see Figure 51).
[4]
I2C-bus pads compliant with the I2C-bus specification for I2C standard mode and I2C Fast-mode Plus. The pin requires an external
pull-up to provide output functionality. When power is switched off, this pin is floating and does not disturb the I2C lines. Open-drain
configuration applies to all functions on this pin.
[5]
5 V tolerant pad providing digital I/O functions with configurable pull-up/pull-down resistors, configurable hysteresis, and analog input.
When configured as a ADC input, digital section of the pad is disabled, and the pin is not 5 V tolerant (see Figure 51).
LPC111X
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 9.2 — 26 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
35 of 127
LPC1110/11/12/13/14/15
NXP Semiconductors
32-bit ARM Cortex-M0 microcontroller
When the system oscillator is not used, connect XTALIN and XTALOUT as follows: XTALIN can be left floating or can be grounded
(grounding is preferred to reduce susceptibility to noise). XTALOUT should be left floating.
LPC1100XL series: LPC1113/14/15 pin description table (LQFP48 and TFBGA48 package)
Symbol
TFBGA48
Table 10.
LQFP48
[6]
Start
logic
input
PIO0_0 to PIO0_11
RESET/PIO0_0
Type
Reset Description
state
[1]
I/O
3[2]
C1[2]
yes
I
Port 0 — Port 0 is a 12-bit I/O port with individual
direction and function controls for each bit. The
operation of port 0 pins depends on the function
selected through the IOCONFIG register block.
I; PU
RESET — External reset input with 20 ns glitch filter. A
LOW-going pulse as short as 50 ns on this pin resets
the device, causing I/O ports and peripherals to take on
their default states, and processor execution to begin at
address 0.
In deep power-down mode, this pin must be pulled
HIGH externally. The RESET pin can be left
unconnected or be used as a GPIO pin if an external
RESET function is not needed and Deep power-down
mode is not used.
PIO0_1/CLKOUT/
CT32B0_MAT2
4[3]
C2[3]
-
PIO0_0 — General purpose digital input/output pin with
10 ns glitch filter.
I/O
I; PU
PIO0_1 — General purpose digital input/output pin. A
LOW level on this pin during reset starts the ISP
command handler.
O
-
CLKOUT — Clockout pin.
O
-
CT32B0_MAT2 — Match output 2 for 32-bit timer 0.
I/O
I; PU
PIO0_2 — General purpose digital input/output pin.
I/O
-
SSEL0 — Slave Select for SPI0.
I
-
CT16B0_CAP0 — Capture input 0 for 16-bit timer 0.
PIO0_2/SSEL0/
CT16B0_CAP0
10[3]
PIO0_3
14[3]
H2[3]
yes
I/O
I; PU
PIO0_3 — General purpose digital input/output pin.
PIO0_4/SCL
15[4]
G3[4]
yes
I/O
I; IA
PIO0_4 — General purpose digital input/output pin
(open-drain).
I/O
-
SCL — I2C-bus, open-drain clock input/output.
High-current sink only if I2C Fast-mode Plus is selected
in the I/O configuration register.
I/O
I; IA
PIO0_5 — General purpose digital input/output pin
(open-drain).
I/O
-
SDA — I2C-bus, open-drain data input/output.
High-current sink only if I2C Fast-mode Plus is selected
in the I/O configuration register.
I/O
I; PU
PIO0_6 — General purpose digital input/output pin.
I/O
-
SCK0 — Serial clock for SPI0.
I/O
I; PU
PIO0_7 — General purpose digital input/output pin
(high-current output driver).
I
-
CTS — Clear To Send input for UART.
PIO0_5/SDA
16[4]
F1[3]
yes
I/O
H3[4]
yes
yes
PIO0_6/SCK0
22[3]
H6[3]
yes
PIO0_7/CTS
23[3]
G7[3]
yes
LPC111X
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 9.2 — 26 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
36 of 127
LPC1110/11/12/13/14/15
NXP Semiconductors
32-bit ARM Cortex-M0 microcontroller
TFBGA48
LPC1100XL series: LPC1113/14/15 pin description table (LQFP48 and TFBGA48 package) …continued
LQFP48
Table 10.
Symbol
Start
logic
input
PIO0_8/MISO0/
CT16B0_MAT0
27[3]
F8[3]
yes
PIO0_9/MOSI0/
CT16B0_MAT1
28[3]
SWCLK/PIO0_10/
SCK0/
CT16B0_MAT2
29[3]
R/PIO0_11/
AD0/CT32B0_MAT3
32[5]
F7[3]
E7[3]
D8[5]
yes
yes
yes
PIO1_0 to PIO1_11
R/PIO1_0/
AD1/CT32B1_CAP0
R/PIO1_1/
AD2/CT32B1_MAT0
R/PIO1_2/
AD3/CT32B1_MAT1
SWDIO/PIO1_3/
AD4/CT32B1_MAT2
LPC111X
Product data sheet
Type
Reset Description
state
I/O
I; PU
PIO0_8 — General purpose digital input/output pin.
I/O
-
MISO0 — Master In Slave Out for SPI0.
O
-
CT16B0_MAT0 — Match output 0 for 16-bit timer 0.
[1]
I/O
I; PU
PIO0_9 — General purpose digital input/output pin.
I/O
-
MOSI0 — Master Out Slave In for SPI0.
O
-
CT16B0_MAT1 — Match output 1 for 16-bit timer 0.
I
I; PU
SWCLK — Serial wire clock.
I/O
-
PIO0_10 — General purpose digital input/output pin.
I/O
-
SCK0 — Serial clock for SPI0.
O
-
CT16B0_MAT2 — Match output 2 for 16-bit timer 0.
I
I; PU
R — Reserved. Configure for an alternate function in
the IOCONFIG block.
I/O
-
PIO0_11 — General purpose digital input/output pin.
I
-
AD0 — A/D converter, input 0.
O
-
CT32B0_MAT3 — Match output 3 for 32-bit timer 0.
I/O
33[5]
34[5]
35[5]
39[5]
C7[5]
C8[5]
B7[5]
B6[5]
yes
no
no
no
Port 1 — Port 1 is a 12-bit I/O port with individual
direction and function controls for each bit. The
operation of port 1 pins depends on the function
selected through the IOCONFIG register block.
I
I; PU
R — Reserved. Configure for an alternate function in
the IOCONFIG block.
I/O
-
PIO1_0 — General purpose digital input/output pin.
I
-
AD1 — A/D converter, input 1.
I
-
CT32B1_CAP0 — Capture input 0 for 32-bit timer 1.
O
I; PU
R — Reserved. Configure for an alternate function in
the IOCONFIG block.
I/O
-
PIO1_1 — General purpose digital input/output pin.
I
-
AD2 — A/D converter, input 2.
O
-
CT32B1_MAT0 — Match output 0 for 32-bit timer 1.
I
I; PU
R — Reserved. Configure for an alternate function in
the IOCONFIG block.
I/O
-
PIO1_2 — General purpose digital input/output pin.
I
-
AD3 — A/D converter, input 3.
O
-
CT32B1_MAT1 — Match output 1 for 32-bit timer 1.
I/O
I; PU
SWDIO — Serial wire debug input/output.
I/O
-
PIO1_3 — General purpose digital input/output pin.
I
-
AD4 — A/D converter, input 4.
O
-
CT32B1_MAT2 — Match output 2 for 32-bit timer 1.
All information provided in this document is subject to legal disclaimers.
Rev. 9.2 — 26 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
37 of 127
LPC1110/11/12/13/14/15
NXP Semiconductors
32-bit ARM Cortex-M0 microcontroller
Symbol
PIO1_4/AD5/
CT32B1_MAT3/
WAKEUP
TFBGA48
LPC1100XL series: LPC1113/14/15 pin description table (LQFP48 and TFBGA48 package) …continued
LQFP48
Table 10.
Start
logic
input
40[5]
A6[5]
no
PIO1_5/RTS/
CT32B0_CAP0
45[3]
A3[3]
PIO1_6/RXD/
CT32B0_MAT0
46[3]
PIO1_7/TXD/
CT32B0_MAT1
47[3]
PIO1_8/
CT16B1_CAP0
9[3]
F2[3]
no
PIO1_9/
CT16B1_MAT0/
MOSI1
17[3]
G4[3]
no
PIO1_10/AD6/
CT16B1_MAT1/
MISO1
30[5]
PIO1_11/AD7/
CT32B1_CAP1
42[5]
B3[3]
B2[3]
E8[5]
A5[5]
no
no
no
no
no
PIO2_0 to PIO2_11
PIO2_0/DTR/SSEL1
PIO2_1/DSR/SCK1
LPC111X
Product data sheet
Type
I/O
Reset Description
state
[1]
I; PU
I
-
AD5 — A/D converter, input 5.
O
-
CT32B1_MAT3 — Match output 3 for 32-bit timer 1.
I/O
I; PU
PIO1_5 — General purpose digital input/output pin.
O
-
RTS — Request To Send output for UART.
I
-
CT32B0_CAP0 — Capture input 0 for 32-bit timer 0.
I/O
I; PU
PIO1_6 — General purpose digital input/output pin.
I
-
RXD — Receiver input for UART.
O
-
CT32B0_MAT0 — Match output 0 for 32-bit timer 0.
I/O
I; PU
PIO1_7 — General purpose digital input/output pin.
O
-
TXD — Transmitter output for UART.
O
-
CT32B0_MAT1 — Match output 1 for 32-bit timer 0.
I/O
I; PU
PIO1_8 — General purpose digital input/output pin.
I
-
CT16B1_CAP0 — Capture input 0 for 16-bit timer 1.
I/O
I; PU
PIO1_9 — General purpose digital input/output pin.
O
-
CT16B1_MAT0 — Match output 0 for 16-bit timer 1.
I/O
-
MOSI1 — Master Out Slave In for SPI1.
I/O
I; PU
PIO1_10 — General purpose digital input/output pin.
I
-
AD6 — A/D converter, input 6.
O
-
CT16B1_MAT1 — Match output 1 for 16-bit timer 1.
I/O
-
MISO1 — Master In Slave Out for SPI1.
I/O
I; PU
PIO1_11 — General purpose digital input/output pin.
I
-
AD7 — A/D converter, input 7.
I
-
CT32B1_CAP1 — Capture input 1 for 32-bit timer 1.
I/O
2[3]
13[3]
B1[3]
H1[3]
no
no
PIO1_4 — General purpose digital input/output pin with
10 ns glitch filter. In Deep power-down mode, this pin
serves as the Deep power-down mode wake-up pin
with 20 ns glitch filter. Pull this pin HIGH externally
before entering Deep power-down mode. Pull this pin
LOW to exit Deep power-down mode. A LOW-going
pulse as short as 50 ns wakes up the part.
I/O
Port 2 — Port 2 is a 12-bit I/O port with individual
direction and function controls for each bit. The
operation of port 2 pins depends on the function
selected through the IOCONFIG register block.
I; PU
PIO2_0 — General purpose digital input/output pin.
O
-
DTR — Data Terminal Ready output for UART.
I/O
-
SSEL1 — Slave Select for SPI1.
I/O
I; PU
PIO2_1 — General purpose digital input/output pin.
I
-
DSR — Data Set Ready input for UART.
I/O
-
SCK1 — Serial clock for SPI1.
All information provided in this document is subject to legal disclaimers.
Rev. 9.2 — 26 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
38 of 127
LPC1110/11/12/13/14/15
NXP Semiconductors
32-bit ARM Cortex-M0 microcontroller
Symbol
PIO2_2/DCD/MISO1
PIO2_3/RI/MOSI1
TFBGA48
LPC1100XL series: LPC1113/14/15 pin description table (LQFP48 and TFBGA48 package) …continued
LQFP48
Table 10.
Start
logic
input
26[3]
G8[3]
no
38[3]
A7[3]
PIO2_4/
CT16B1_MAT1/
SSEL1
19[3]
G5[3]
PIO2_5/
CT32B0_MAT0
20[3]
H5[3]
PIO2_6/
CT32B0_MAT1
1[3]
A1[3]
PIO2_7/
CT32B0_MAT2/RXD
11[3]
PIO2_8/
CT32B0_MAT3/TXD
12[3]
PIO2_9/
CT32B0_CAP0
24[3]
PIO2_10
25[3]
H8[3]
PIO2_11/SCK0/
CT32B0_CAP1
31[3]
D7[3]
G2[3]
G1[3]
H7[3]
no
no
no
no
no
no
no
PIO3_1/DSR/
CT16B0_MAT1/RXD
LPC111X
Product data sheet
Reset Description
state
I/O
I; PU
PIO2_2 — General purpose digital input/output pin.
I
-
DCD — Data Carrier Detect input for UART.
I/O
-
MISO1 — Master In Slave Out for SPI1.
[1]
I/O
I; PU
PIO2_3 — General purpose digital input/output pin.
I
-
RI — Ring Indicator input for UART.
I/O
-
MOSI1 — Master Out Slave In for SPI1.
I/O
I; PU
PIO2_4 — General purpose digital input/output pin.
O
-
CT16B1_MAT1 — Match output 1 for 16-bit timer 1.
O
-
SSEL1 — Slave Select for SPI1.
I/O
I; PU
PIO2_5 — General purpose digital input/output pin.
O
-
CT32B0_MAT0 — Match output 0 for 32-bit timer 0.
I/O
I; PU
PIO2_6 — General purpose digital input/output pin.
O
-
CT32B0_MAT1 — Match output 1 for 32-bit timer 0.
I/O
I; PU
PIO2_7 — General purpose digital input/output pin.
O
-
CT32B0_MAT2 — Match output 2 for 32-bit timer 0.
I
-
RXD — Receiver input for UART.
I/O
I; PU
PIO2_8 — General purpose digital input/output pin.
O
-
CT32B0_MAT3 — Match output 3 for 32-bit timer 0.
O
-
TXD — Transmitter output for UART.
I/O
I; PU
PIO2_9 — General purpose digital input/output pin.
I
-
CT32B0_CAP0 — Capture input 0 for 32-bit timer 0.
no
I/O
I; PU
PIO2_10 — General purpose digital input/output pin.
no
I/O
I; PU
PIO2_11 — General purpose digital input/output pin.
I/O
-
SCK0 — Serial clock for SPI0.
I
-
CT32B0_CAP1 — Capture input for 32-bit timer 0.
PIO3_0 to PIO3_5
PIO3_0/DTR/
CT16B0_MAT0/TXD
Type
I/O
36[3]
37[3]
B8[3]
A8[3]
no
no
I/O
Port 3 — Port 3 is a 12-bit I/O port with individual
direction and function controls for each bit. The
operation of port 3 pins depends on the function
selected through the IOCONFIG register block. Pins
PIO3_6 to PIO3_11 are not available.
I; PU
PIO3_0 — General purpose digital input/output pin.
O
-
DTR — Data Terminal Ready output for UART.
O
-
CT16B0_MAT0 — Match output 0 for 16-bit timer 0.
O
-
TXD — Transmitter Output for UART.
I/O
I; PU
PIO3_1 — General purpose digital input/output pin.
I
-
DSR — Data Set Ready input for UART.
O
-
CT16B0_MAT1 — Match output 1 for 16-bit timer 0.
I
-
RXD — Receiver input for UART.
All information provided in this document is subject to legal disclaimers.
Rev. 9.2 — 26 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
39 of 127
LPC1110/11/12/13/14/15
NXP Semiconductors
32-bit ARM Cortex-M0 microcontroller
TFBGA48
LPC1100XL series: LPC1113/14/15 pin description table (LQFP48 and TFBGA48 package) …continued
LQFP48
Table 10.
Symbol
Start
logic
input
PIO3_2/DCD/
CT16B0_MAT2/
SCK1
43[3]
A4[3]
no
PIO3_3/RI/
CT16B0_CAP0
48[3]
PIO3_4/
CT16B0_CAP1/RXD
18[3]
PIO3_5/
CT16B1_CAP1/TXD
21[3]
A2[3]
H4[3]
G6[3]
no
no
no
Type
Reset Description
state
I/O
I; PU
PIO3_2 — General purpose digital input/output pin.
I
-
DCD — Data Carrier Detect input for UART.
O
-
CT16B0_MAT2 — Match output 2 for 16-bit timer 0.
I/O
-
SCK1 — Serial clock for SPI1.
I/O
I; PU
PIO3_3 — General purpose digital input/output pin.
I
-
RI — Ring Indicator input for UART.
I
-
CT16B0_CAP0 — Capture input 0 for 16-bit timer 0.
[1]
I/O
I; PU
PIO3_4 — General purpose digital input/output pin.
I
-
CT16B0_CAP1 — Capture input 1 for 16-bit timer 0.
I
-
RXD — Receiver input for UART
I/O
I; PU
PIO3_5 — General purpose digital input/output pin.
I
-
CT16B1_CAP1 — Capture input 1 for 16-bit timer 1.
O
-
TXD — Transmitter output for UART
VDD
8; 44
E2;
B4
-
I
-
3.3 V supply voltage to the internal regulator, the
external rail, and the ADC. Also used as the ADC
reference voltage.
XTALIN
6[6]
D1[6]
-
I
-
Input to the oscillator circuit and internal clock generator
circuits. Input voltage must not exceed 1.8 V.
XTALOUT
7[6]
E1[6]
-
O
-
Output from the oscillator amplifier.
VSS
5; 41
D2;
B5
-
I
-
Ground.
[1]
Pin state at reset for default function: I = Input; O = Output; PU = internal pull-up enabled (pins pulled up to full VDD level (VDD = 3.3 V));
IA = inactive, no pull-up/down enabled.
[2]
5 V tolerant pad. RESET functionality is not available in Deep power-down mode. Use the WAKEUP pin to reset the chip and wake up
from Deep power-down mode. An external pull-up resistor is required on this pin for the Deep power-down mode. See Figure 52 for the
reset pad configuration.
[3]
5 V tolerant pad providing digital I/O functions with configurable pull-up/pull-down resistors and configurable hysteresis (see Figure 51).
[4]
I2C-bus pads compliant with the I2C-bus specification for I2C standard mode and I2C Fast-mode Plus. The pin requires an external
pull-up to provide output functionality. When power is switched off, this pin is floating and does not disturb the I2C lines. Open-drain
configuration applies to all functions on this pin.
[5]
5 V tolerant pad providing digital I/O functions with configurable pull-up/pull-down resistors, configurable hysteresis, and analog input.
When configured as a ADC input, digital section of the pad is disabled and the pin is not 5 V tolerant (see Figure 51).
[6]
When the system oscillator is not used, connect XTALIN and XTALOUT as follows: XTALIN can be left floating or can be grounded
(grounding is preferred to reduce susceptibility to noise). XTALOUT should be left floating.
LPC111X
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 9.2 — 26 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
40 of 127
LPC1110/11/12/13/14/15
NXP Semiconductors
32-bit ARM Cortex-M0 microcontroller
Table 11.
LPC1100XL series: LPC1111/12/13/14 pin description table (HVQFN33 package)
Symbol
Pin
Start Type
logic
input
Reset Description
state
[1]
PIO0_0 to PIO0_11
RESET/PIO0_0
Port 0 — Port 0 is a 12-bit I/O port with individual direction and
function controls for each bit. The operation of port 0 pins depends on
the function selected through the IOCONFIG register block.
2[2]
yes
I
I;PU
RESET — External reset input with 20 ns glitch filter. A LOW-going
pulse as short as 50 ns on this pin resets the device, causing I/O ports
and peripherals to take on their default states and processor execution
to begin at address 0.
In deep power-down mode, this pin must be pulled HIGH externally.
The RESET pin can be left unconnected or be used as a GPIO pin if
an external RESET function is not needed and Deep power-down
mode is not used.
PIO0_1/CLKOUT/
CT32B0_MAT2
PIO0_2/SSEL0/
CT16B0_CAP0
3[3]
8[3]
yes
yes
I/O
-
PIO0_0 — General purpose digital input/output pin with 10 ns glitch
filter.
I/O
I;PU
PIO0_1 — General purpose digital input/output pin. A LOW level on
this pin during reset starts the ISP command handler.
O
-
CLKOUT — Clock out pin.
O
-
CT32B0_MAT2 — Match output 2 for 32-bit timer 0.
I/O
I;PU
PIO0_2 — General purpose digital input/output pin.
I/O
-
SSEL0 — Slave select for SPI0.
I
-
CT16B0_CAP0 — Capture input 0 for 16-bit timer 0.
PIO0_3
9[3]
yes
I/O
I;PU
PIO0_3 — General purpose digital input/output pin.
PIO0_4/SCL
10[4]
yes
I/O
I;IA
PIO0_4 — General purpose digital input/output pin (open-drain).
I/O
-
SCL — I2C-bus, open-drain clock input/output. High-current sink only
if I2C Fast-mode Plus is selected in the I/O configuration register.
I/O
I;IA
PIO0_5 — General purpose digital input/output pin (open-drain).
I/O
-
SDA — I2C-bus, open-drain data input/output. High-current sink only if
I2C Fast-mode Plus is selected in the I/O configuration register.
I/O
I;PU
PIO0_6 — General purpose digital input/output pin.
I/O
-
SCK0 — Serial clock for SPI0.
I/O
I;PU
PIO0_7 — General purpose digital input/output pin (high-current
output driver).
I
-
CTS — Clear To Send input for UART.
I/O
I;PU
PIO0_8 — General purpose digital input/output pin.
I/O
-
MISO0 — Master In Slave Out for SPI0.
PIO0_5/SDA
11[4]
PIO0_6/SCK0
15[3]
PIO0_7/CTS
16[3]
PIO0_8/MISO0/
CT16B0_MAT0
17[3]
PIO0_9/MOSI0/
CT16B0_MAT1
18[3]
SWCLK/PIO0_10/
SCK0/
CT16B0_MAT2
19[3]
LPC111X
Product data sheet
yes
yes
yes
yes
yes
yes
O
-
CT16B0_MAT0 — Match output 0 for 16-bit timer 0.
I/O
I;PU
PIO0_9 — General purpose digital input/output pin.
I/O
-
MOSI0 — Master Out Slave In for SPI0.
O
-
CT16B0_MAT1 — Match output 1 for 16-bit timer 0.
I
I;PU
SWCLK — Serial wire clock.
I/O
-
PIO0_10 — General purpose digital input/output pin.
I/O
-
SCK0 — Serial clock for SPI0.
O
-
CT16B0_MAT2 — Match output 2 for 16-bit timer 0.
All information provided in this document is subject to legal disclaimers.
Rev. 9.2 — 26 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
41 of 127
LPC1110/11/12/13/14/15
NXP Semiconductors
32-bit ARM Cortex-M0 microcontroller
Table 11.
LPC1100XL series: LPC1111/12/13/14 pin description table (HVQFN33 package) …continued
Symbol
R/PIO0_11/AD0/
CT32B0_MAT3
Pin
21[5]
Start Type
logic
input
Reset Description
state
yes
-
I;PU
R — Reserved. Configure for an alternate function in the IOCONFIG
block.
I/O
-
PIO0_11 — General purpose digital input/output pin.
I
-
AD0 — A/D converter, input 0.
O
-
CT32B0_MAT3 — Match output 3 for 32-bit timer 0.
[1]
PIO1_0 to PIO1_11
R/PIO1_0/AD1/
CT32B1_CAP0
R/PIO1_1/AD2/
CT32B1_MAT0
R/PIO1_2/AD3/
CT32B1_MAT1
SWDIO/PIO1_3/
AD4/CT32B1_MAT2
PIO1_4/AD5/
CT32B1_MAT3/
WAKEUP
Port 1 — Port 1 is a 12-bit I/O port with individual direction and
function controls for each bit. The operation of port 1 pins depends on
the function selected through the IOCONFIG register block.
22[5]
23[5]
24[5]
25[5]
26[5]
PIO1_5/RTS/
CT32B0_CAP0
30[3]
PIO1_6/RXD/
CT32B0_MAT0
31[3]
LPC111X
Product data sheet
yes
no
no
no
no
no
no
-
I;PU
R — Reserved. Configure for an alternate function in the IOCONFIG
block.
I/O
-
PIO1_0 — General purpose digital input/output pin.
I
-
AD1 — A/D converter, input 1.
I
-
CT32B1_CAP0 — Capture input 0 for 32-bit timer 1.
-
I;PU
R — Reserved. Configure for an alternate function in the IOCONFIG
block.
I/O
-
PIO1_1 — General purpose digital input/output pin.
I
-
AD2 — A/D converter, input 2.
O
-
CT32B1_MAT0 — Match output 0 for 32-bit timer 1.
-
I;PU
R — Reserved. Configure for an alternate function in the IOCONFIG
block.
I/O
-
PIO1_2 — General purpose digital input/output pin.
I
-
AD3 — A/D converter, input 3.
O
-
CT32B1_MAT1 — Match output 1 for 32-bit timer 1.
I/O
I;PU
SWDIO — Serial wire debug input/output.
I/O
-
PIO1_3 — General purpose digital input/output pin.
I
-
AD4 — A/D converter, input 4.
O
-
CT32B1_MAT2 — Match output 2 for 32-bit timer 1.
I/O
I;PU
PIO1_4 — General purpose digital input/output pin with 10 ns glitch
filter. In Deep power-down mode, this pin serves as the Deep
power-down mode wake-up pin with 20 ns glitch filter. Pull this pin
HIGH externally before entering Deep power-down mode. Pull this pin
LOW to exit Deep power-down mode. A LOW-going pulse as short as
50 ns wakes up the part.
I
-
AD5 — A/D converter, input 5.
O
-
CT32B1_MAT3 — Match output 3 for 32-bit timer 1.
I/O
I;PU
PIO1_5 — General purpose digital input/output pin.
O
-
RTS — Request To Send output for UART.
I
-
CT32B0_CAP0 — Capture input 0 for 32-bit timer 0.
I/O
I;PU
PIO1_6 — General purpose digital input/output pin.
I
-
RXD — Receiver input for UART.
O
-
CT32B0_MAT0 — Match output 0 for 32-bit timer 0.
All information provided in this document is subject to legal disclaimers.
Rev. 9.2 — 26 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
42 of 127
LPC1110/11/12/13/14/15
NXP Semiconductors
32-bit ARM Cortex-M0 microcontroller
Table 11.
LPC1100XL series: LPC1111/12/13/14 pin description table (HVQFN33 package) …continued
Symbol
PIO1_7/TXD/
CT32B0_MAT1
Pin
32[3]
PIO1_8/
CT16B1_CAP0
7[3]
PIO1_9/
CT16B1_MAT0/
MOSI1
12[3]
PIO1_10/AD6/
CT16B1_MAT1/
MISO1
20[5]
PIO1_11/AD7/
CT32B1_CAP1
27[5]
Start Type
logic
input
Reset Description
state
no
I;PU
PIO1_7 — General purpose digital input/output pin.
no
no
no
no
I/O
[1]
O
-
TXD — Transmitter output for UART.
O
-
CT32B0_MAT1 — Match output 1 for 32-bit timer 0.
I/O
I;PU
PIO1_8 — General purpose digital input/output pin.
I
-
CT16B1_CAP0 — Capture input 0 for 16-bit timer 1.
I/O
I;PU
PIO1_9 — General purpose digital input/output pin.
O
-
CT16B1_MAT0 — Match output 0 for 16-bit timer 1.
I/O
-
MOSI1 — Master Out Slave In for SPI1
I/O
I;PU
PIO1_10 — General purpose digital input/output pin.
I
-
AD6 — A/D converter, input 6.
O
-
CT16B1_MAT1 — Match output 1 for 16-bit timer 1.
I/O
-
MISO1 — Master In Slave Out for SPI1
I/O
I;PU
PIO1_11 — General purpose digital input/output pin.
I
-
AD7 — A/D converter, input 7.
I
-
CT32B1_CAP1 — Capture input 1 for 32-bit timer 1.
PIO2_0
PIO2_0/DTR/SSEL1
Port 2 — Port 2 is a 12-bit I/O port with individual direction and
function controls for each bit. The operation of port 2 pins depends on
the function selected through the IOCONFIG register block. Pins
PIO2_1 to PIO2_11 are not available.
1[3]
no
I/O
I;PU
PIO2_0 — General purpose digital input/output pin.
O
-
DTR — Data Terminal Ready output for UART.
I/O
-
PIO3_0 to PIO3_5
PIO3_2/
CT16B0_MAT2/
SCK1
28[3]
PIO3_4/
CT16B0_CAP1/RXD
13[3]
PIO3_5/
CT16B1_CAP1/TXD
14[3]
LPC111X
Product data sheet
SSEL1 — Slave Select for SPI1.
Port 3 — Port 3 is a 12-bit I/O port with individual direction and
function controls for each bit. The operation of port 3 pins depends on
the function selected through the IOCONFIG register block. Pins
PIO3_0, PIO3_1, PIO3_3 and PIO3_6 to PIO3_11 are not available.
no
no
no
I/O
I;PU
PIO3_2 — General purpose digital input/output pin.
O
-
CT16B0_MAT2 — Match output 2 for 16-bit timer 0.
I/O
-
SCK1 — Serial clock for SPI1.
I/O
I;PU
PIO3_4 — General purpose digital input/output pin.
I
-
CT16B0_CAP1 — Capture input 1 for 16-bit timer 0.
I
-
RXD — Receiver input for UART.
I/O
I;PU
PIO3_5 — General purpose digital input/output pin.
I
-
CT16B1_CAP1 — Capture input 1 for 16-bit timer 1.
O
-
TXD — Transmitter output for UART.
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Table 11.
LPC1100XL series: LPC1111/12/13/14 pin description table (HVQFN33 package) …continued
Symbol
Pin
Start Type
logic
input
Reset Description
state
[1]
VDD
6; 29 -
I
-
3.3 V supply voltage to the internal regulator, the external rail, and the
ADC. Also used as the ADC reference voltage.
XTALIN
4[6]
-
I
-
Input to the oscillator circuit and internal clock generator circuits. Input
voltage must not exceed 1.8 V.
XTALOUT
5[6]
-
O
-
Output from the oscillator amplifier.
VSS
33
-
-
-
Thermal pad. Connect to ground.
[1]
Pin state at reset for default function: I = Input; O = Output; PU = internal pull-up enabled (pins pulled up to full VDD level (VDD = 3.3 V));
IA = inactive, no pull-up/down enabled.
[2]
5 V tolerant pad. RESET functionality is not available in Deep power-down mode. Use the WAKEUP pin to reset the chip and wake up
from Deep power-down mode. An external pull-up resistor is required on this pin for the Deep power-down mode. See Figure 52 for the
reset pad configuration.
[3]
5 V tolerant pad providing digital I/O functions with configurable pull-up/pull-down resistors and configurable hysteresis (see Figure 51).
[4]
I2C-bus pads compliant with the I2C-bus specification for I2C standard mode and I2C Fast-mode Plus. The pin requires an external
pull-up to provide output functionality. When power is switched off, this pin is floating and does not disturb the I2C lines. Open-drain
configuration applies to all functions on this pin.
[5]
5 V tolerant pad providing digital I/O functions with configurable pull-up/pull-down resistors, configurable hysteresis, and analog input.
When configured as a ADC input, digital section of the pad is disabled, and the pin is not 5 V tolerant (see Figure 51).
[6]
When the system oscillator is not used, connect XTALIN and XTALOUT as follows: XTALIN can be left floating or can be grounded
(grounding is preferred to reduce susceptibility to noise). XTALOUT should be left floating.
LPC111X
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7. Functional description
7.1 ARM Cortex-M0 processor
The ARM Cortex-M0 is a general purpose, 32-bit microprocessor, which offers high
performance and very low power consumption.
7.2 On-chip flash program memory
The LPC1110/11/12/13/14/15 contain 64 kB (LPC1115), 56 kB (LPC1114/333), 48 kB
(LPC1114/323), 32 kB (LPC1114), 24 kB (LPC1113), 16 kB (LPC1112), 8 kB (LPC1111) or
4 kB (LPC1110) of on-chip flash memory.
7.3 On-chip SRAM
The LPC1110/11/12/13/14/15 contain a total of 8 kB, 4 kB, 2 kB, or 1 kB on-chip static
RAM memory.
7.4 Memory map
The LPC1110/11/12/13/14/15 incorporate several distinct memory regions, shown in the
following figures. Figure 14 shows the overall map of the entire address space from the
user program viewpoint following reset. The interrupt vector area supports address
remapping.
The AHB peripheral area is 2 MB in size, and is divided to allow for up to 128 peripherals.
The APB peripheral area is 512 kB in size and is divided to allow for up to 32 peripherals.
Each peripheral of either type is allocated 16 kB of space. This allows simplifying the
address decoding for each peripheral.
LPC111X
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AHB peripherals
LPC1110/11/12/13/14
4 GB
0x5020 0000
0xFFFF FFFF
reserved
0xE010 0000
private peripheral bus
127-16 reserved
0xE000 0000
0x5004 0000
reserved
0x5020 0000
AHB peripherals
0x5000 0000
12-15
GPIO PIO3
8-11
GPIO PIO2
4-7
GPIO PIO1
0-3
GPIO PIO0
reserved
APB peripherals
0x5003 0000
0x5002 0000
0x5001 0000
0x5000 0000
0x4008 0000
31-23 reserved
0x4005 C000
0x4008 0000
APB peripherals
1 GB
SPI1(1)
22
0x4000 0000
0x4005 8000
21-19 reserved
0x4004 C000
reserved
0x2000 0000
0.5 GB
18
system control
17
IOCONFIG
16
15
SPI0
flash controller
14
PMU
reserved
0x4004 4000
0x4004 0000
0x4003 C000
0x4003 8000
13-10 reserved
0x1FFF 4000
16 kB boot ROM
0x4002 8000
0x1FFF 0000
reserved
0x1000 2000
8 kB SRAM (LPC1113/14/301/302)
0x1000 1000
4 kB SRAM (LPC1111/12/13/14/201/102/202)
2 kB SRAM (LPC1111/12/101/002/102)
1 kB SRAM (LPC1110)
0x1000 0800
0x1000 0400
0x1000 0000
reserved
0x0000 8000
32 kB on-chip flash (LPC1114)
24 kB on-chip flash (LPC1113)
16 kB on-chip flash (LPC1112)
8 kB on-chip flash (LPC1111)
0 GB
0x4004 8000
4 kB on-chip flash (LPC1110)
0x0000 6000
9
reserved
8
reserved
0x4002 0000
7
ADC
0x4001 C000
6
32-bit counter/timer 1
0x4001 8000
5
32-bit counter/timer 0
0x4001 4000
4
16-bit counter/timer 1
0x4001 0000
3
16-bit counter/timer 0
0x4000 C000
2
UART
0x4000 8000
1
0
WDT
0x4000 4000
I2C-bus(2)
0x4000 0000
0x4002 4000
0x0000 4000
0x0000 2000
0x0000 1000
0x0000 00C0
active interrupt vectors
0x0000 0000
0x0000 0000
002aae699
(1) LQFP48 package only.
(1) Not on part LPC1112FDH20/102.
Fig 14. LPC1100 and LPC1100L series memory map
LPC111X
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AHB peripherals
LPC1111/12/13/14/15XL
4 GB
0x5020 0000
0xFFFF FFFF
reserved
0xE010 0000
private peripheral bus
127-16 reserved
0xE000 0000
0x5004 0000
reserved
0x5020 0000
AHB peripherals
0x5000 0000
12-15
GPIO PIO3
8-11
GPIO PIO2
4-7
GPIO PIO1
0-3
GPIO PIO0
reserved
APB peripherals
0x5003 0000
0x5002 0000
0x5001 0000
0x5000 0000
0x4008 0000
31-23 reserved
0x4005 C000
0x4008 0000
APB peripherals
1 GB
SPI1
22
0x4000 0000
0x4005 8000
21-19 reserved
0x4004 C000
reserved
0x2000 0000
0.5 GB
reserved
18
system control
17
IOCONFIG
16
15
SPI0
flash controller
14
PMU
0x4004 8000
0x4004 4000
0x4004 0000
0x4003 C000
0x4003 8000
0x1FFF 4000
16 kB boot ROM
13-10 reserved
0x1FFF 0000
0x4002 8000
reserved
8 kB SRAM (LPC1113/14/15/303/323/333)
0x1000 2000
9
reserved
0x1000 1000
8
reserved
0x4002 0000
7
ADC
0x4001 C000
0x1000 0800
6
32-bit counter/timer 1
0x4001 8000
0x1000 0000
5
32-bit counter/timer 0
0x4001 4000
4
16-bit counter/timer 1
0x4001 0000
3
16-bit counter/timer 0
0x4000 C000
2
UART
0x4000 8000
1
0
WWDT
0x4000 4000
I2C-bus
0x4000 0000
4 kB SRAM (LPC1111/12/13/14/203)
2 kB SRAM (LPC1111/12/103)
reserved
0x0001 0000
64 kB on-chip flash (LPC1115)
56 kB on-chip flash (LPC1114/333)
48 kB on-chip flash (LPC1114/323)
32 kB on-chip flash (LPC1114)
24 kB on-chip flash (LPC1113)
16 kB on-chip flash (LPC1112)
8 kB on-chip flash (LPC1111)
0 GB
0x0000 E000
0x0000 C000
0x4002 4000
0x0000 8000
0x0000 6000
0x0000 4000
0x0000 00C0
0x0000 2000
active interrupt vectors
0x0000 0000
002aag788
0x0000 0000
Fig 15. LPC1100XL series memory map
7.5 Nested Vectored Interrupt Controller (NVIC)
The Nested Vectored Interrupt Controller (NVIC) is an integral part of the Cortex-M0. The
tight coupling to the CPU allows for low interrupt latency and efficient processing of late
arriving interrupts.
7.5.1 Features
• Controls system exceptions and peripheral interrupts.
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• In the LPC1110/11/12/13/14/15, the NVIC supports 32 vectored interrupts including up
to 13 inputs to the start logic from individual GPIO pins.
• Four programmable interrupt priority levels with hardware priority level masking.
• Software interrupt generation.
7.5.2 Interrupt sources
Each peripheral device has one interrupt line connected to the NVIC but may have several
interrupt flags. Individual interrupt flags may also represent more than one interrupt
source.
Any GPIO pin (total of up to 42 pins) regardless of the selected function, can be
programmed to generate an interrupt on a level, or rising edge or falling edge, or both.
7.6 IOCONFIG block
The IOCONFIG block allows selected pins of the microcontroller to have more than one
function. Configuration registers control the multiplexers to allow connection between the
pin and the on-chip peripherals.
Peripherals should be connected to the appropriate pins prior to being activated and prior
to any related interrupt(s) being enabled. Activity of any enabled peripheral function that is
not mapped to a related pin should be considered undefined.
7.7 Fast general purpose parallel I/O
Device pins that are not connected to a specific peripheral function are controlled by the
GPIO registers. Pins may be dynamically configured as inputs or outputs. Multiple outputs
can be set or cleared in one write operation.
LPC1110/11/12/13/14/15 use accelerated GPIO functions:
• GPIO registers are a dedicated AHB peripheral so that the fastest possible I/O timing
can be achieved.
• Entire port value can be written in one instruction.
Additionally, any GPIO pin (total of up to 42 pins) providing a digital function can be
programmed to generate an interrupt on a level, a rising or falling edge, or both.
7.7.1 Features
• Bit level port registers allow a single instruction to set or clear any number of bits in
one write operation.
• Direction control of individual bits.
• All I/O default to inputs with pull-ups enabled after reset with the exception of the
I2C-bus pins PIO0_4 and PIO0_5.
• Pull-up/pull-down resistor configuration can be programmed through the IOCONFIG
block for each GPIO pin (except for pins PIO0_4 and PIO0_5).
• On the LPC1100, all GPIO pins (except PIO0_4 and PIO0_5) are pulled up to 2.6 V
(VDD = 3.3 V) if their pull-up resistor is enabled in the IOCONFIG block.
LPC111X
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• On the LPC1100L and LPC1100XL series, all GPIO pins (except PIO0_4 and PIO0_5)
are pulled up to 3.3 V (VDD = 3.3 V) if their pull-up resistor is enabled in the
IOCONFIG block.
• Programmable open-drain mode for series LPC1100L and LPC1100XL.
7.8 UART
The LPC1110/11/12/13/14/15 contain one UART.
Support for RS-485/9-bit mode allows both software address detection and automatic
address detection using 9-bit mode.
The UART includes a fractional baud rate generator. Standard baud rates such as
115200 Bd can be achieved with any crystal frequency above 2 MHz.
7.8.1 Features
•
•
•
•
•
Maximum UART data bit rate of 3.125 MBit/s.
16 Byte Receive and Transmit FIFOs.
Register locations conform to 16C550 industry standard.
Receiver FIFO trigger points at 1 B, 4 B, 8 B, and 14 B.
Built-in fractional baud rate generator covering wide range of baud rates without a
need for external crystals of particular values.
• FIFO control mechanism that enables software flow control implementation.
• Support for RS-485/9-bit mode.
• Support for modem control.
7.9 SPI serial I/O controller
The LPC1100 and LPC1100L series contain two SPI controllers on the LQFP48 package
and one SPI controller on the HVQFN33/TSSOP28/DIP28/TSSOP20/SO20 packages
(SPI0).
The LPC1100XL series contain two SPI controllers.
Both SPI controllers support SSP features.
The SPI controller is capable of operation on a SSP, 4-wire SSI, or Microwire bus. It can
interact with multiple masters and slaves on the bus. Only a single master and a single
slave can communicate on the bus during a given data transfer. The SPI supports full
duplex transfers, with frames of 4 bits to 16 bits of data flowing from the master to the
slave and from the slave to the master. In practice, often only one of these data flows
carries meaningful data.
7.9.1 Features
• Maximum SPI speed of 25 Mbit/s (master) or 4.17 Mbit/s (slave) (in SSP mode)
• Compatible with Motorola SPI, 4-wire Texas Instruments SSI, and National
Semiconductor Microwire buses
• Synchronous serial communication
LPC111X
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• Master or slave operation
• 8-frame FIFOs for both transmit and receive
• 4-bit to 16-bit frame
7.10 I2C-bus serial I/O controller
The LPC1110/11/12/13/14/15 contain one I2C-bus controller.
Remark: Part LPC1112FDH20/102 does not contain the I2C-bus controller.
The I2C-bus is bidirectional for inter-IC control using only two wires: a Serial Clock Line
(SCL) and a Serial DAta line (SDA). Each device is recognized by a unique address and
can operate as either a receiver-only device (e.g., an LCD driver) or a transmitter with the
capability to both receive and send information (such as memory). Transmitters and/or
receivers can operate in either master or slave mode, depending on whether the chip has
to initiate a data transfer or is only addressed. The I2C is a multi-master bus and can be
controlled by more than one bus master connected to it.
7.10.1 Features
• The I2C-interface is a standard I2C-bus compliant interface with open-drain pins. The
I2C-bus interface also supports Fast-mode Plus with bit rates up to 1 Mbit/s.
•
•
•
•
•
Easy to configure as master, slave, or master/slave.
Programmable clocks allow versatile rate control.
Bidirectional data transfer between masters and slaves.
Multi-master bus (no central master).
Arbitration between simultaneously transmitting masters without corruption of serial
data on the bus.
• Serial clock synchronization allows devices with different bit rates to communicate via
one serial bus.
• Serial clock synchronization can be used as a handshake mechanism to suspend and
resume serial transfer.
• The I2C-bus can be used for test and diagnostic purposes.
• The I2C-bus controller supports multiple address recognition and a bus monitor mode.
7.11 10-bit ADC
The LPC1110/11/12/13/14/15 contain one ADC. It is a single 10-bit successive
approximation ADC with eight channels.
7.11.1 Features
•
•
•
•
•
•
LPC111X
Product data sheet
10-bit successive approximation ADC.
Input multiplexing among 8 pins.
Power-down mode.
Measurement range 0 V to VDD.
10-bit conversion time 2.44 s (up to 400 kSamples/s).
Burst conversion mode for single or multiple inputs.
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• Optional conversion on transition of input pin or timer match signal.
• Individual result registers for each ADC channel to reduce interrupt overhead.
7.12 General purpose external event counter/timers
The LPC1110/11/12/13/14/15 include two 32-bit counter/timers and two 16-bit
counter/timers. The counter/timer is designed to count cycles of the system derived clock.
It can optionally generate interrupts or perform other actions at specified timer values,
based on four match registers. Each counter/timer also includes up to two capture inputs
to trap the timer value when an input signal transitions, optionally generating an interrupt.
7.12.1 Features
• A 32-bit/16-bit timer/counter with a programmable 32-bit/16-bit prescaler.
• Counter or timer operation.
• Up to two capture channels per timer, that can take a snapshot of the timer value
when an input signal transitions. A capture event may also generate an interrupt.
• The timer and prescaler may be configured to be cleared on a designated capture
event. This feature permits easy pulse width measurement by clearing the timer on
the leading edge of an input pulse and capturing the timer value on the trailing edge.
• Four match registers per timer that allow:
– Continuous operation with optional interrupt generation on match.
– Stop timer on match with optional interrupt generation.
– Reset timer on match with optional interrupt generation.
• Up to four external outputs corresponding to match registers, with the following
capabilities:
– Set LOW on match.
– Set HIGH on match.
– Toggle on match.
– Do nothing on match.
7.13 System tick timer
The ARM Cortex-M0 includes a system tick timer (SYSTICK) that is intended to generate
a dedicated SYSTICK exception at a fixed time interval (typically 10 ms).
7.14 Watchdog timer (LPC1100 series, LPC111x/101/201/301)
Remark: The watchdog timer without windowed features is available on parts
LPC111x/101/201/301.
The purpose of the watchdog is to reset the microcontroller within a selectable time
period.
7.14.1 Features
• Internally resets chip if not periodically reloaded.
• Debug mode.
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• Enabled by software but requires a hardware reset or a watchdog reset/interrupt to be
disabled.
•
•
•
•
Incorrect/Incomplete feed sequence causes reset/interrupt if enabled.
Flag to indicate watchdog reset.
Programmable 24-bit timer with internal prescaler.
Selectable time period from (Tcy(WDCLK) 256 4) to (Tcy(WDCLK) 224 4) in
multiples of Tcy(WDCLK) 4.
• The Watchdog Clock (WDCLK) source can be selected from the Internal RC oscillator
(IRC), the Watchdog oscillator, or the main clock. This gives a wide range of potential
timing choices of Watchdog operation under different power reduction conditions. It
also provides the ability to run the WDT from an entirely internal source that is not
dependent on an external crystal and its associated components and wiring for
increased reliability.
7.15 Windowed WatchDog Timer (LPC1100L and LPC1100XL series)
Remark: The windowed watchdog timer is available on the LPC1100L and LPC1100XL
series only.
The purpose of the watchdog is to reset the controller if software fails to periodically
service it within a programmable time window.
7.15.1 Features
• Internally resets chip if not periodically reloaded during the programmable time-out
period.
• Optional windowed operation requires reload to occur between a minimum and
maximum time period, both programmable.
• Optional warning interrupt can be generated at a programmable time prior to
watchdog time-out.
• Enabled by software but requires a hardware reset or a watchdog reset/interrupt to be
disabled.
•
•
•
•
Incorrect feed sequence causes reset or interrupt if enabled.
Flag to indicate watchdog reset.
Programmable 24-bit timer with internal prescaler.
Selectable time period from (Tcy(WDCLK) 256 4) to (Tcy(WDCLK) 224 4) in
multiples of Tcy(WDCLK) 4.
• The Watchdog Clock (WDCLK) source can be selected from the IRC or the dedicated
watchdog oscillator (WDO). This gives a wide range of potential timing choices of
watchdog operation under different power conditions.
7.16 Clocking and power control
7.16.1 Crystal oscillators
The LPC1110/11/12/13/14/15 include three independent oscillators. These are the system
oscillator, the Internal RC oscillator (IRC), and the Watchdog oscillator. Each oscillator can
be used for more than one purpose as required in a particular application.
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Following reset, the LPC1110/11/12/13/14/15 will operate from the Internal RC oscillator
until switched by software. This allows systems to operate without any external crystal and
the bootloader code to operate at a known frequency.
See Figure 16 for an overview of the LPC1110/11/12/13/14/15 clock generation.
SYSTEM CLOCK
DIVIDER
AHB clock 0
(system)
system clock
18
AHB clocks 1 to 18
(memories
and peripherals)
SYSAHBCLKCTRL[1:18]
(AHB clock enable)
IRC oscillator
SPI0 PERIPHERAL
CLOCK DIVIDER
SPI0
UART PERIPHERAL
CLOCK DIVIDER
UART
SPI1 PERIPHERAL
CLOCK DIVIDER
SPI1
WDT CLOCK
DIVIDER
WDT
main clock
watchdog oscillator
MAINCLKSEL
(main clock select)
IRC oscillator
SYSTEM PLL
system oscillator
IRC oscillator
SYSPLLCLKSEL
(system PLL clock select)
watchdog oscillator
WDTUEN
(WDT clock update enable)
IRC oscillator
system oscillator
watchdog oscillator
CLKOUTUEN
(CLKOUT update enable)
CLKOUT PIN CLOCK
DIVIDER
CLKOUT pin
002aae514
Fig 16. LPC1110/11/12/13/14/15 clock generation block diagram
7.16.1.1
Internal RC oscillator
The IRC may be used as the clock source for the WDT, and/or as the clock that drives the
PLL and subsequently the CPU. The nominal IRC frequency is 12 MHz. The IRC is
trimmed to 1 % accuracy over the entire voltage and temperature range.
Upon power-up or any chip reset, the LPC1110/11/12/13/14/15 use the IRC as the clock
source. Software may later switch to one of the other available clock sources.
7.16.1.2
System oscillator
The system oscillator can be used as the clock source for the CPU, with or without using
the PLL.
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The system oscillator operates at frequencies of 1 MHz to 25 MHz. This frequency can be
boosted to a higher frequency, up to the maximum CPU operating frequency, by the
system PLL.
7.16.1.3
Watchdog oscillator
The watchdog oscillator can be used as a clock source that directly drives the CPU, the
watchdog timer, or the CLKOUT pin. The watchdog oscillator nominal frequency is
programmable between 9.4 kHz and 2.3 MHz. The frequency spread over processing and
temperature is 40 %.
7.16.2 System PLL
The PLL accepts an input clock frequency in the range of 10 MHz to 25 MHz. The input
frequency is multiplied up to a high frequency with a Current Controlled Oscillator (CCO).
The multiplier can be an integer value from 1 to 32. The CCO operates in the range of
156 MHz to 320 MHz, so there is an additional divider in the loop to keep the CCO within
its frequency range while the PLL is providing the desired output frequency. The PLL
output frequency must be lower than 100 MHz. The output divider may be set to divide by
2, 4, 8, or 16 to produce the output clock. Since the minimum output divider value is 2, it is
insured that the PLL output has a 50 % duty cycle. The PLL is turned off and bypassed
following a chip reset and may be enabled by software. The program must configure and
activate the PLL, wait for the PLL to lock, and then connect to the PLL as a clock source.
The PLL settling time is 100 s.
7.16.3 Clock output
The LPC1110/11/12/13/14/15 features a clock output function that routes the IRC
oscillator, the system oscillator, the watchdog oscillator, or the main clock to an output pin.
7.16.4 Wake-up process
The LPC1110/11/12/13/14/15 begin operation at power-up and when awakened from
Deep power-down mode by using the 12 MHz IRC oscillator as the clock source. This
allows chip operation to resume quickly. If the system oscillator or the PLL is needed by
the application, software will need to enable these features and wait for them to stabilize
before they are used as a clock source.
7.16.5 Power control
The LPC1110/11/12/13/14/15 support a variety of power control features. There are three
special modes of processor power reduction: Sleep mode, Deep-sleep mode, and Deep
power-down mode. The CPU clock rate may also be controlled as needed by changing
clock sources, reconfiguring PLL values, and/or altering the CPU clock divider value. This
allows a trade-off of power versus processing speed based on application requirements.
In addition, a register is provided for shutting down the clocks to individual on-chip
peripherals, allowing fine tuning of power consumption by eliminating all dynamic power
use in any peripherals that are not required for the application. Selected peripherals have
their own clock divider which provides even better power control.
7.16.5.1
Power profiles (LPC1100L and LPC1100XL series only)
The power consumption in Active and Sleep modes can be optimized for the application
through simple calls to the power profile. The power configuration routine configures the
LPC1110/11/12/13/14/15 for one of the following power modes:
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• Default mode corresponding to power configuration after reset.
• CPU performance mode corresponding to optimized processing capability.
• Efficiency mode corresponding to optimized balance of current consumption and CPU
performance.
• Low-current mode corresponding to lowest power consumption.
In addition, the power profile includes routines to select the optimal PLL settings for a
given system clock and PLL input clock.
7.16.5.2
Sleep mode
When Sleep mode is entered, the clock to the core is stopped. Resumption from the Sleep
mode does not need any special sequence but re-enabling the clock to the ARM core.
In Sleep mode, execution of instructions is suspended until either a reset or interrupt
occurs. Peripheral functions continue operation during Sleep mode and may generate
interrupts to cause the processor to resume execution. Sleep mode eliminates dynamic
power used by the processor itself, memory systems and related controllers, and internal
buses.
7.16.5.3
Deep-sleep mode
In Deep-sleep mode, the chip is in Sleep mode, and in addition all analog blocks are shut
down. As an exception, the user has the option to keep the watchdog oscillator and the
BOD circuit running for self-timed wake-up and BOD protection. Deep-sleep mode allows
for additional power savings.
Up to 13 pins total serve as external wake-up pins to the start logic to wake up the chip
from Deep-sleep mode.
Unless the watchdog oscillator is selected to run in Deep-sleep mode, the clock source
should be switched to IRC before entering Deep-sleep mode, because the IRC can be
switched on and off glitch-free.
7.16.5.4
Deep power-down mode
In Deep power-down mode, power is shut off to the entire chip with the exception of the
WAKEUP pin. The LPC1110/11/12/13/14/15 can wake up from Deep power-down mode
via the WAKEUP pin.
A LOW-going pulse as short as 50 ns wakes up the part from Deep power-down mode.
When entering Deep power-down mode, an external pull-up resistor is required on the
WAKEUP pin to hold it HIGH. The RESET pin must also be held HIGH to prevent it from
floating while in Deep power-down mode.
7.17 System control
7.17.1 Start logic
The start logic connects external pins to corresponding interrupts in the NVIC. Each pin
shown in Table 8 to Table 9 as input to the start logic has an individual interrupt in the
NVIC interrupt vector table. The start logic pins can serve as external interrupt pins when
the chip is running. In addition, an input signal on the start logic pins can wake up the chip
from Deep-sleep mode when all clocks are shut down.
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The start logic must be configured in the system configuration block and in the NVIC
before being used.
7.17.2 Reset
Reset has four sources on the LPC1110/11/12/13/14/15: the RESET pin, the Watchdog
reset, Power-On Reset (POR), and the BrownOut Detection (BOD) circuit. The RESET
pin is a Schmitt trigger input pin. Assertion of chip reset by any source, once the operating
voltage attains a usable level, starts the IRC and initializes the flash controller.
A LOW-going pulse as short as 50 ns resets the part.
When the internal Reset is removed, the processor begins executing at address 0, which
is initially the Reset vector mapped from the boot block. At that point, all of the processor
and peripheral registers have been initialized to predetermined values.
An external pull-up resistor is required on the RESET pin if Deep power-down mode is
used.
7.17.3 Brownout detection
The LPC1110/11/12/13/14/15 includes up to four levels for monitoring the voltage on the
VDD pin. If this voltage falls below one of the selected levels, the BOD asserts an interrupt
signal to the NVIC. This signal can be enabled for interrupt in the Interrupt Enable
Register in the NVIC in order to cause a CPU interrupt; if not, software can monitor the
signal by reading a dedicated status register. Four threshold levels can be selected to
cause a forced reset of the chip.
7.17.4 Code security (Code Read Protection - CRP)
This feature of the LPC1110/11/12/13/14/15 allows user to enable different levels of
security in the system so that access to the on-chip flash and use of the Serial Wire
Debugger (SWD) and In-System Programming (ISP) can be restricted. When needed,
CRP is invoked by programming a specific pattern into a dedicated flash location. IAP
commands are not affected by the CRP.
In addition, ISP entry via the PIO0_1 pin can be disabled without enabling CRP. For
details see the LPC111x user manual.
There are three levels of Code Read Protection:
1. CRP1 disables access to the chip via the SWD and allows partial flash update
(excluding flash sector 0) using a limited set of the ISP commands. This mode is
useful when CRP is required and flash field updates are needed but all sectors can
not be erased.
2. CRP2 disables access to the chip via the SWD and only allows full flash erase and
update using a reduced set of the ISP commands.
3. Running an application with level CRP3 selected fully disables any access to the chip
via the SWD pins and the ISP. This mode effectively disables ISP override using
PIO0_1 pin, too. It is up to the user’s application to provide (if needed) flash update
mechanism using IAP calls or call reinvoke ISP command to enable flash update via
the UART.
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CAUTION
If level three Code Read Protection (CRP3) is selected, no future factory testing can be
performed on the device.
In addition to the three CRP levels, sampling of pin PIO0_1 for valid user code can be
disabled. For details see the LPC111x user manual.
7.17.5 APB interface
The APB peripherals are located on one APB bus.
7.17.6 AHBLite
The AHBLite connects the CPU bus of the ARM Cortex-M0 to the flash memory, the main
static RAM, and the Boot ROM.
7.17.7 External interrupt inputs
All GPIO pins can be level or edge sensitive interrupt inputs. In addition, start logic inputs
serve as external interrupts (see Section 7.17.1).
7.18 Emulation and debugging
Debug functions are integrated into the ARM Cortex-M0. Serial wire debug with four
breakpoints and two watchpoints is supported.
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8. Limiting values
Table 12. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).[1]
Symbol
Parameter
Conditions
Min
Max
Unit
[2]
0.5
+4.6
V
5 V tolerant I/O
pins; only valid
when the VDD
supply voltage is
present
[2][3]
0.5
+5.5
V
5 V tolerant
open-drain pins
PIO0_4 and
PIO0_5
[2][4]
0.5
+5.5
V
[2][5]
0.5
4.6
V
supply voltage (core and external rail)
VDD
input voltage
VI
VIA
analog input voltage
pin configured as
analog input
IDD
supply current
per supply pin
-
100
mA
ISS
ground current
per ground pin
-
100
mA
Ilatch
I/O latch-up current
(0.5VDD) < VI <
(1.5VDD);
-
100
mA
Tstg
storage temperature
non-operating
65
+150
C
Tj(max)
maximum junction temperature
-
150
C
Ptot(pack)
total power dissipation (per package)
based on package
heat transfer, not
device power
consumption
-
1.5
W
VESD
electrostatic discharge voltage
human body
model; all pins
-
+6500
V
Tj < 125 C
[1]
[6]
[7]
The following applies to the limiting values:
a) This product includes circuitry specifically designed for the protection of its internal devices from the damaging effects of excessive
static charge. Nonetheless, it is suggested that conventional precautions be taken to avoid applying greater than the rated
maximum.
b) Parameters are valid over operating temperature range unless otherwise specified. All voltages are with respect to VSS unless
otherwise noted.
c) The limiting values are stress ratings only. Operating the part at these values is not recommended, and proper operation is not
guaranteed. The conditions for functional operation are specified in Table 16.
[2]
Maximum/minimum voltage above the maximum operating voltage (see Table 16) and below ground that can be applied for a short time
(< 10 ms) to a device without leading to irrecoverable failure. Failure includes the loss of reliability and shorter lifetime of the device.
[3]
Including voltage on outputs in 3-state mode.
[4]
VDD present or not present. Compliant with the I2C-bus standard. 5.5 V can be applied to this pin when VDD is powered down.
[5]
See Table 18 for maximum operating voltage.
[6]
The maximum non-operating storage temperature is different than the temperature for required shelf life which should be determined
based on required shelf lifetime. Please refer to the JEDEC spec (J-STD-033B.1) for further details.
[7]
Human body model: equivalent to discharging a 100 pF capacitor through a 1.5 k series resistor.
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9. Thermal characteristics
The average chip junction temperature, Tj (C), can be calculated using the following
equation:
T j = T amb + P D R th j – a
(1)
• Tamb = ambient temperature (C),
• Rth(j-a) = the package junction-to-ambient thermal resistance (C/W)
• PD = sum of internal and I/O power dissipation
The internal power dissipation is the product of IDD and VDD. The I/O power dissipation of
the I/O pins is often small and many times can be negligible. However it can be significant
in some applications.
Table 13.
Thermal characteristics
Symbol
Parameter
Tj(max)
maximum junction
temperature
Table 14.
Conditions
Min
Typ
Max
Unit
-
-
125
C
LPC111x/x01 Thermal resistance value (C/W): ±15 %
HVQFN33
LQFP48
ja
ja
JEDEC (4.5 in 4 in)
JEDEC (4.5 in 4 in)
0 m/s
40.4
0 m/s
82.1
1 m/s
32.7
1 m/s
73.7
2.5 m/s
28.3
2.5 m/s
68.2
Single-layer (4.5 in 3 in)
8-layer (4.5 in 3 in)
0 m/s
84.8
0 m/s
115.2
1 m/s
61.6
1 m/s
94.7
2.5 m/s
53.1
2.5 m/s
86.3
jc
20.3
jc
29.6
jb
1.1
jb
34.2
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Table 15.
LPC111x/x02 Thermal resistance value (C/W): ±15 %
HVQFN33
LQFP48
ja
ja
JEDEC (4.5 in 4 in)
JEDEC (4.5 in 4 in)
0 m/s
40.8
0 m/s
83.3
1 m/s
33.1
1 m/s
74.9
2.5 m/s
28.7
2.5 m/s
69.4
0 m/s
85.2
0 m/s
116.3
1 m/s
62
1 m/s
96
2.5 m/s
53.5
2.5 m/s
87.5
Single-layer (4.5 in 3 in)
8-layer (4.5 in 3 in)
jc
17.9
jc
28.3
jb
1.5
jb
35.5
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10. Static characteristics
10.1 LPC1100, LPC1100L series
Table 16. Static characteristics (LPC1100, LPC1100L series)
Tamb = 40 C to +85 C, unless otherwise specified.
Symbol
Parameter
VDD
supply voltage (core
and external rail)
Min
Typ[1]
Max
Unit
1.8
3.3
3.6
V
-
3
-
mA
-
9
-
mA
-
2
-
mA
[2][3][8]
-
6
-
A
[2][9]
-
220
-
nA
Conditions
LPC1100 series (LPC111x/101/201/301) power consumption
IDD
supply current
Active mode; code
while(1){}
executed from flash
system clock = 12 MHz
VDD = 3.3 V
system clock = 50 MHz
VDD = 3.3 V
Sleep mode;
system clock = 12 MHz
[2][3][4]
[5][6]
[2][3][5]
[6][7]
[2][3][4]
[5][6]
VDD = 3.3 V
Deep-sleep mode;
VDD = 3.3 V
Deep power-down mode;
VDD = 3.3 V
LPC1100L series (LPC111x/002/102/202/302) power consumption in low-current mode[11]
IDD
supply current
Active mode; code
while(1){}
executed from flash
system clock = 1 MHz
VDD = 3.3 V
system clock = 6 MHz
VDD = 3.3 V
system clock = 12 MHz
VDD = 3.3 V
system clock = 50 MHz
VDD = 3.3 V
Sleep mode;
system clock = 12 MHz
-
840
-
A
-
1
-
mA
-
2
-
mA
-
7
-
mA
-
1
-
mA
-
5
-
mA
[2][3][8]
-
2
-
A
[2][9]
-
220
-
nA
[2][3][5]
[6][10]
[2][3][5]
[6][10]
[2][3][4]
[5][6]
[2][3][5]
[6][7]
[2][3][4]
[5][6]
VDD = 3.3 V
system clock = 50 MHz
VDD = 3.3 V
Deep-sleep mode;
VDD = 3.3 V
Deep power-down mode;
VDD = 3.3 V
LPC111X
Product data sheet
[2][3][4]
[5][6]
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Table 16. Static characteristics (LPC1100, LPC1100L series) …continued
Tamb = 40 C to +85 C, unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ[1]
Max
Unit
Standard port pins, RESET
IIL
LOW-level input current VI = 0 V; on-chip pull-up
resistor disabled
-
0.5
10
nA
IIH
HIGH-level input
current
VI = VDD; on-chip
pull-down resistor
disabled
-
0.5
10
nA
IOZ
OFF-state output
current
VO = 0 V; VO = VDD;
on-chip pull-up/down
resistors disabled
-
0.5
10
nA
VI
input voltage
pin configured to provide
a digital function
0
-
5.0
V
0
-
VDD
V
0.7VDD
-
-
V
[12][13]
[14]
VO
output voltage
VIH
HIGH-level input
voltage
VIL
LOW-level input voltage
-
-
0.3VDD
V
Vhys
hysteresis voltage
-
0.4
-
V
VOH
HIGH-level output
voltage
2.5 V VDD 3.6 V;
IOH = 4 mA
VDD 0.4
-
-
V
1.8 V VDD < 2.5 V;
IOH = 3 mA
VDD 0.4
-
-
V
2.5 V VDD 3.6 V;
IOL = 4 mA
-
-
0.4
V
1.8 V VDD < 2.5 V;
IOL = 3 mA
-
-
0.4
V
VOH = VDD 0.4 V;
4
-
-
mA
3
-
-
mA
4
-
-
mA
VOL
IOH
LOW-level output
voltage
HIGH-level output
current
output active
2.5 V VDD 3.6 V
1.8 V VDD < 2.5 V
IOL
LOW-level output
current
VOL = 0.4 V
2.5 V VDD 3.6 V
1.8 V VDD < 2.5 V
3
-
-
mA
-
-
45
mA
-
-
50
mA
IOHS
HIGH-level short-circuit VOH = 0 V
output current
[15]
IOLS
LOW-level short-circuit
output current
VOL = VDD
[15]
Ipd
pull-down current
VI = 5 V
10
50
150
A
Ipu
pull-up current
VI = 0 V;
15
50
85
A
10
50
85
A
0
0
0
A
2.0 V VDD 3.6 V
1.8 V VDD < 2.0 V
VDD < VI < 5 V
High-drive output pin (PIO0_7)
IIL
LOW-level input current VI = 0 V; on-chip pull-up
resistor disabled
-
0.5
10
nA
IIH
HIGH-level input
current
-
0.5
10
nA
LPC111X
Product data sheet
VI = VDD; on-chip
pull-down resistor
disabled
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Table 16. Static characteristics (LPC1100, LPC1100L series) …continued
Tamb = 40 C to +85 C, unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ[1]
Max
Unit
IOZ
OFF-state output
current
VO = 0 V; VO = VDD;
on-chip pull-up/down
resistors disabled
-
0.5
10
nA
VI
input voltage
pin configured to provide
a digital function
0
-
5.0
V
0
-
VDD
V
[12][13]
[14]
VO
output voltage
VIH
HIGH-level input
voltage
0.7VDD
-
-
V
VIL
LOW-level input voltage
-
-
0.3VDD
V
Vhys
hysteresis voltage
0.4
-
-
V
VOH
HIGH-level output
voltage
2.5 V VDD 3.6 V;
IOH = 20 mA
VDD 0.4
-
-
V
1.8 V VDD < 2.5 V;
IOH = 12 mA
VDD 0.4
-
-
V
2.5 V VDD 3.6 V;
IOL = 4 mA
-
-
0.4
V
1.8 V VDD < 2.5 V;
IOL = 3 mA
-
-
0.4
V
VOH = VDD 0.4 V;
2.5 V VDD 3.6 V
20
-
-
mA
1.8 V VDD < 2.5 V
12
-
-
mA
VOL = 0.4 V
4
-
-
mA
3
-
-
mA
-
-
50
mA
VOL
LOW-level output
voltage
HIGH-level output
current
IOH
LOW-level output
current
IOL
output active
2.5 V VDD 3.6 V
1.8 V VDD < 2.5 V
[15]
IOLS
LOW-level short-circuit
output current
VOL = VDD
Ipd
pull-down current
VI = 5 V
10
50
150
A
Ipu
pull-up current
VI = 0 V
15
50
85
A
10
50
85
A
0
0
0
A
2.0 V VDD 3.6 V
1.8 V VDD < 2.0 V
VDD < VI < 5 V
I2C-bus
pins (PIO0_4 and PIO0_5)
VIH
HIGH-level input
voltage
0.7VDD
-
-
V
VIL
LOW-level input voltage
-
-
0.3VDD
V
Vhys
hysteresis voltage
-
0.05VDD
-
V
3.5
-
-
mA
3
-
-
IOL
LOW-level output
current
I2C-bus
VOL = 0.4 V;
pins
configured as standard
mode pins
2.5 V VDD 3.6 V
1.8 V VDD < 2.5 V
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Table 16. Static characteristics (LPC1100, LPC1100L series) …continued
Tamb = 40 C to +85 C, unless otherwise specified.
Symbol
IOL
Parameter
LOW-level output
current
Conditions
I2C-bus
VOL = 0.4 V;
pins
configured as Fast-mode
Plus pins
Min
Typ[1]
Max
Unit
20
-
-
mA
16
-
-
2.5 V VDD 3.6 V
1.8 V VDD < 2.5 V
input leakage current
ILI
VI = VDD
VI = 5 V
[16]
-
2
4
A
-
10
22
A
Oscillator pins
Vi(xtal)
crystal input voltage
0.5
1.8
1.95
V
Vo(xtal)
crystal output voltage
0.5
1.8
1.95
V
pins configured for analog
function
-
-
7.1
pF
I2C-bus pins (PIO0_4 and
PIO0_5)
-
-
2.5
pF
pins configured as GPIO
-
-
2.8
pF
Pin capacitance
input/output
capacitance
Cio
[1]
Typical ratings are not guaranteed. The values listed are at room temperature (25 C), nominal supply voltages.
[2]
Tamb = 25 C.
[3]
IDD measurements were performed with all pins configured as GPIO outputs driven LOW and pull-up resistors disabled.
[4]
IRC enabled; system oscillator disabled; system PLL disabled.
[5]
BOD disabled.
[6]
All peripherals disabled in the SYSAHBCLKCTRL register. Peripheral clocks to UART and SPI0/1 disabled in system configuration
block.
[7]
IRC disabled; system oscillator enabled; system PLL enabled.
[8]
All oscillators and analog blocks turned off in the PDSLEEPCFG register; PDSLEEPCFG = 0x0000 18FF.
[9]
WAKEUP pin and RESET pin are pulled HIGH externally.
[10] System oscillator enabled; IRC disabled; system PLL disabled.
[11] Low-current mode PWR_LOW_CURRENT selected when running the set_power routine in the power profiles.
[12] Including voltage on outputs in 3-state mode.
[13] VDD supply voltage must be present.
[14] 3-state outputs go into 3-state mode in Deep power-down mode.
[15] Allowed as long as the current limit does not exceed the maximum current allowed by the device.
[16] To VSS.
LPC111X
Product data sheet
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10.2 LPC1100XL series
Table 17. Static characteristics (LPC1100XL series)
Tamb = 40 C to +105 C, unless otherwise specified.
Symbol
Parameter
VDD
supply voltage (core
and external rail)
Conditions
Min
Typ[1]
Max
Unit
1.8
3.3
3.6
V
LPC1100XL series (LPC111x/103/203/303/323/333) power consumption in low-current mode[2]
IDD
supply current
Active mode; code
while(1){}
executed from flash
system clock = 3 MHz
VDD = 3.3 V
system clock = 6 MHz
VDD = 3.3 V
system clock = 12 MHz
VDD = 3.3 V
system clock = 50 MHz
VDD = 3.3 V
Sleep mode;
system clock = 12 MHz
[3][4][5]
-
600
-
A
-
850
-
A
-
1.4
-
mA
-
5.8
-
mA
-
700
-
A
-
2.2
-
mA
-
1.8
15
A
-
-
50
A
[6][7]
[3][4][5]
[6][7]
[3][4][6]
[7][8]
[3][4][6]
[7][9]
[3][4][6]
[7][8]
VDD = 3.3 V
system clock = 50 MHz
VDD = 3.3 V
Deep-sleep mode;
VDD = 3.3 V; 25 C
[3][4][6]
[7][8]
[3][4]
[10]
Deep-sleep mode;
VDD = 3.3 V; 105 C
[4][10]
Deep power-down mode;
VDD = 3.3 V; 25 C
[3][12]
-
220
1000
nA
Deep power-down mode;
VDD = 3.3 V; 105 C
[11][12]
-
-
3
A
[11]
Standard port pins, RESET
IIL
LOW-level input current VI = 0 V; on-chip pull-up
resistor disabled
-
0.5
10
nA
IIH
HIGH-level input
current
VI = VDD; on-chip
pull-down resistor
disabled
-
0.5
10
nA
IOZ
OFF-state output
current
VO = 0 V; VO = VDD;
on-chip pull-up/down
resistors disabled
-
0.5
10
nA
VI
input voltage
pin configured to provide
a digital function
0
-
5.0
V
0
-
VDD
V
0.7VDD
-
-
V
VO
output voltage
VIH
HIGH-level input
voltage
LPC111X
Product data sheet
[13][14]
output active
[15]
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Table 17. Static characteristics (LPC1100XL series) …continued
Tamb = 40 C to +105 C, unless otherwise specified.
Min
Typ[1]
Max
Unit
LOW-level input voltage
-
-
0.3VDD
V
Vhys
hysteresis voltage
-
0.4
-
V
VOH
HIGH-level output
voltage
2.5 V VDD 3.6 V;
IOH = 4 mA
VDD 0.4
-
-
V
1.8 V VDD < 2.5 V;
IOH = 3 mA
VDD 0.4
-
-
V
2.5 V VDD 3.6 V;
IOL = 4 mA
-
-
0.4
V
1.8 V VDD < 2.5 V;
IOL = 3 mA
-
-
0.4
V
VOH = VDD 0.4 V;
4
-
-
mA
3
-
-
mA
4
-
-
mA
Symbol
Parameter
VIL
VOL
IOH
LOW-level output
voltage
HIGH-level output
current
Conditions
2.5 V VDD 3.6 V
1.8 V VDD < 2.5 V
IOL
LOW-level output
current
VOL = 0.4 V
2.5 V VDD 3.6 V
1.8 V VDD < 2.5 V
3
-
-
mA
-
-
45
mA
-
-
50
mA
IOHS
HIGH-level short-circuit VOH = 0 V
output current
[16]
IOLS
LOW-level short-circuit
output current
VOL = VDD
[16]
Ipd
pull-down current
VI = 5 V
10
50
150
A
Ipu
pull-up current
VI = 0 V;
15
50
85
A
2.0 V VDD 3.6 V
1.8 V VDD < 2.0 V
VDD < VI < 5 V
10
50
85
A
0
0
0
A
High-drive output pin (PIO0_7)
IIL
LOW-level input current VI = 0 V; on-chip pull-up
resistor disabled
-
0.5
10
nA
IIH
HIGH-level input
current
VI = VDD; on-chip
pull-down resistor
disabled
-
0.5
10
nA
IOZ
OFF-state output
current
VO = 0 V; VO = VDD;
on-chip pull-up/down
resistors disabled
-
0.5
10
nA
VI
input voltage
pin configured to provide
a digital function
0
-
5.0
V
0
-
VDD
V
0.7VDD
-
-
V
[13][14]
VO
output voltage
VIH
HIGH-level input
voltage
VIL
LOW-level input voltage
-
-
0.3VDD
V
Vhys
hysteresis voltage
0.4
-
-
V
LPC111X
Product data sheet
output active
[15]
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Table 17. Static characteristics (LPC1100XL series) …continued
Tamb = 40 C to +105 C, unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ[1]
Max
Unit
VOH
HIGH-level output
voltage
2.5 V VDD 3.6 V;
IOH = 20 mA
VDD 0.4
-
-
V
1.8 V VDD < 2.5 V;
IOH = 12 mA
VDD 0.4
-
-
V
2.5 V VDD 3.6 V;
IOL = 4 mA
-
-
0.4
V
1.8 V VDD < 2.5 V;
IOL = 3 mA
-
-
0.4
V
VOH = VDD 0.4 V;
2.5 V VDD 3.6 V
20
-
-
mA
VOL
LOW-level output
voltage
IOH
HIGH-level output
current
1.8 V VDD < 2.5 V
12
-
-
mA
IOL
LOW-level output
current
VOL = 0.4 V
4
-
-
mA
IOLS
LOW-level short-circuit
output current
VOL = VDD
Ipd
pull-down current
Ipu
pull-up current
2.5 V VDD 3.6 V
1.8 V VDD < 2.5 V
3
-
-
mA
-
-
50
mA
VI = 5 V
10
50
150
A
VI = 0 V
15
50
85
A
10
50
85
A
0
0
0
A
0.7VDD
-
-
V
[16]
2.0 V VDD 3.6 V
1.8 V VDD < 2.0 V
VDD < VI < 5 V
I2C-bus pins (PIO0_4 and PIO0_5)
VIH
HIGH-level input
voltage
VIL
LOW-level input voltage
-
-
0.3VDD
V
Vhys
hysteresis voltage
-
0.05VDD
-
V
3.5
-
-
mA
3
-
-
20
-
-
16
-
-
-
2
4
A
-
10
22
A
IOL
LOW-level output
current
I2C-bus
VOL = 0.4 V;
pins
configured as standard
mode pins
2.5 V VDD 3.6 V
1.8 V VDD < 2.5 V
IOL
LOW-level output
current
I2C-bus
VOL = 0.4 V;
pins
configured as Fast-mode
Plus pins
mA
2.5 V VDD 3.6 V
1.8 V VDD < 2.5 V
ILI
input leakage current
VI = VDD
VI = 5 V
LPC111X
Product data sheet
[17]
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Table 17. Static characteristics (LPC1100XL series) …continued
Tamb = 40 C to +105 C, unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ[1]
Max
Unit
Oscillator pins
Vi(xtal)
crystal input voltage
0.5
1.8
1.95
V
Vo(xtal)
crystal output voltage
0.5
1.8
1.95
V
pins configured for analog
function
-
-
7.1
pF
I2C-bus pins (PIO0_4 and
PIO0_5)
-
-
2.5
pF
pins configured as GPIO
-
-
2.8
pF
Pin capacitance
input/output
capacitance
Cio
[1]
Typical ratings are not guaranteed. The values listed are at room temperature (25 C), nominal supply voltages.
[2]
Low-current mode PWR_LOW_CURRENT selected when running the set_power routine in the power profiles.
[3]
Tamb = 25 C.
[4]
IDD measurements were performed with all pins configured as GPIO outputs driven LOW and pull-up resistors disabled.
[5]
System oscillator enabled; IRC disabled; system PLL disabled.
[6]
BOD disabled.
[7]
All peripherals disabled in the SYSAHBCLKCTRL register. Peripheral clocks to UART and SPI0/1 disabled in system configuration
block.
[8]
IRC enabled; system oscillator disabled; system PLL disabled.
[9]
IRC disabled; system oscillator enabled; system PLL enabled.
[10] All oscillators and analog blocks turned off in the PDSLEEPCFG register; PDSLEEPCFG = 0x0000 18FF.
[11] 105 C spec applies only to parts with the J designator (e.g. LPC1115JET48).
[12] WAKEUP pin and RESET pin are pulled HIGH externally.
[13] Including voltage on outputs in 3-state mode.
[14] VDD supply voltage must be present.
[15] 3-state outputs go into 3-state mode in Deep power-down mode.
[16] Allowed as long as the current limit does not exceed the maximum current allowed by the device.
[17] To VSS.
LPC111X
Product data sheet
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32-bit ARM Cortex-M0 microcontroller
10.3 ADC static characteristics
Table 18. ADC static characteristics
Tamb = 40 C to +105 C unless otherwise specified; ADC frequency 4.5 MHz, VDD = 2.5 V to 3.6 V.
Symbol
Parameter
VIA
analog input voltage
Cia
analog input capacitance
ED
differential linearity error
Conditions
Min
Typ
Max
Unit
0
-
VDD
V
-
-
1
pF
[1][2]
-
-
1
LSB
integral non-linearity
[3]
-
-
1.5
LSB
offset error
[4]
-
-
3.5
LSB
EG
gain error
[5]
-
-
0.6
%
ET
absolute error
[6]
-
-
4
LSB
Rvsi
voltage source interface
resistance
-
-
40
k
Ri
input resistance
-
-
2.5
M
EL(adj)
EO
[7][8]
[1]
The ADC is monotonic, there are no missing codes.
[2]
The differential linearity error (ED) is the difference between the actual step width and the ideal step width. See Figure 17.
[3]
The integral non-linearity (EL(adj)) is the peak difference between the center of the steps of the actual and the ideal transfer curve after
appropriate adjustment of gain and offset errors. See Figure 17.
[4]
The offset error (EO) is the absolute difference between the straight line which fits the actual curve and the straight line which fits the
ideal curve. See Figure 17.
[5]
The gain error (EG) is the relative difference in percent between the straight line fitting the actual transfer curve after removing offset
error, and the straight line which fits the ideal transfer curve. See Figure 17.
[6]
The absolute error (ET) is the maximum difference between the center of the steps of the actual transfer curve of the non-calibrated
ADC and the ideal transfer curve. See Figure 17.
[7]
Tamb = 25 C; maximum sampling frequency fs = 400 kSamples/s and analog input capacitance Cia = 1 pF.
[8]
Input resistance Ri depends on the sampling frequency fs: Ri = 1 / (fs Cia).
LPC111X
Product data sheet
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offset
error
EO
gain
error
EG
1023
1022
1021
1020
1019
1018
(2)
7
code
out
(1)
6
5
(5)
4
(4)
3
(3)
2
1 LSB
(ideal)
1
0
1
2
3
4
5
6
7
1018
1019
1020
1021
1022
1023
1024
VIA (LSBideal)
offset error
EO
1 LSB =
VDD − VSS
1024
002aaf426
(1) Example of an actual transfer curve.
(2) The ideal transfer curve.
(3) Differential linearity error (ED).
(4) Integral non-linearity (EL(adj)).
(5) Center of a step of the actual transfer curve.
Fig 17. ADC characteristics
LPC111X
Product data sheet
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10.4 BOD static characteristics
Table 19. BOD static characteristics[1]
Tamb = 25 C.
Symbol
Parameter
Conditions
Vth
threshold voltage
interrupt level 1
Min
Typ
Max
Unit
assertion
-
2.22
-
V
de-assertion
-
2.35
-
V
assertion
-
2.52
-
V
de-assertion
-
2.66
-
V
assertion
-
2.80
-
V
de-assertion
-
2.90
-
V
assertion
-
1.46
-
V
de-assertion
-
1.63
-
V
interrupt level 2
interrupt level 3
reset level 0
reset level 1
assertion
-
2.06
-
V
de-assertion
-
2.15
-
V
assertion
-
2.35
-
V
de-assertion
-
2.43
-
V
assertion
-
2.63
-
V
de-assertion
-
2.71
-
V
reset level 2
reset level 3
[1]
LPC111X
Product data sheet
Interrupt levels are selected by writing the level value to the BOD control register BODCTRL, see LPC111x
user manual.
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10.5 Power consumption LPC1100 series (LPC111x/101/201/301)
Power measurements in Active, Sleep, and Deep-sleep modes were performed under the
following conditions (see LPC111x user manual):
• Configure all pins as GPIO with pull-up resistor disabled in the IOCONFIG block.
• Configure GPIO pins as outputs using the GPIOnDIR registers.
• Write 0 to all GPIOnDATA registers to drive the outputs LOW.
002aaf390
12
IDD
(mA)
48 MHz(2)
8
36 MHz(2)
24 MHz(2)
4
12 MHz(1)
0
1.8
2.4
3.0
3.6
VDD (V)
Conditions: Tamb = 25 C; active mode entered executing code while(1){} from flash; all
peripherals disabled in the SYSAHBCLKCTRL register (SYSAHBCLKCTRL = 0x1F); all peripheral
clocks disabled; internal pull-up resistors disabled; BOD disabled.
(1) System oscillator and system PLL disabled; IRC enabled.
(2) System oscillator and system PLL enabled; IRC disabled.
Fig 18. Active mode: Typical supply current IDD versus supply voltage VDD for different
system clock frequencies (for LPC111x/101/201/301)
LPC111X
Product data sheet
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002aaf391
12
IDD
(mA)
48 MHz(2)
8
36 MHz(2)
24 MHz(2)
4
0
−40
12 MHz(1)
−15
10
35
60
85
temperature (°C)
Conditions: VDD = 3.3 V; active mode entered executing code while(1){} from flash; all
peripherals disabled in the SYSAHBCLKCTRL register (SYSAHBCLKCTRL = 0x1F); all peripheral
clocks disabled; internal pull-up resistors disabled; BOD disabled.
(1) System oscillator and system PLL disabled; IRC enabled.
(2) System oscillator and system PLL enabled; IRC disabled.
Fig 19. Active mode: Typical supply current IDD versus temperature for different system
clock frequencies (for LPC111x/101/201/301)
002aaf392
8
IDD
(mA)
48 MHz(2)
6
36 MHz(2)
4
24 MHz(2)
12 MHz(1)
2
0
−40
−15
10
35
60
85
temperature (°C)
Conditions: VDD = 3.3 V; sleep mode entered from flash; all peripherals disabled in the
SYSAHBCLKCTRL register (SYSAHBCLKCTRL = 0x1F); all peripheral clocks disabled; internal
pull-up resistors disabled; BOD disabled.
(1) System oscillator and system PLL disabled; IRC enabled.
(2) System oscillator and system PLL enabled; IRC disabled.
Fig 20. Sleep mode: Typical supply current IDD versus temperature for different system
clock frequencies (for LPC111x/101/201/301)
LPC111X
Product data sheet
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002aaf394
40
IDD
(μA)
30
3.6 V
3.3 V
2.0 V
1.8 V
20
10
0
−40
−15
10
35
60
85
temperature (°C)
Conditions: BOD disabled; all oscillators and analog blocks disabled in the PDSLEEPCFG register
(PDSLEEPCFG = 0x0000 18FF).
Fig 21. Deep-sleep mode: Typical supply current IDD versus temperature for different
supply voltages VDD (for LPC111x/101/201/301)
002aaf457
0.8
IDD
(μA)
0.6
VDD = 3.6 V
3.3 V
2.0 V
1.8 V
0.4
0.2
0
−40
−15
10
35
60
85
temperature (°C)
Fig 22. Deep power-down mode: Typical supply current IDD versus temperature for
different supply voltages VDD (for LPC111x/101/201/301)
LPC111X
Product data sheet
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10.6 Power consumption LPC1100L series (LPC111x/002/102/202/302)
Power measurements in Active, Sleep, and Deep-sleep modes were performed under the
following conditions (see LPC111x user manual):
• Configure all pins as GPIO with pull-up resistor disabled in the IOCONFIG block.
• Configure GPIO pins as outputs using the GPIOnDIR registers.
• Write 0 to all GPIOnDATA registers to drive the outputs LOW.
002aaf980
10
IDD
(mA)
8
48 MHz(2)
6
36 MHz(2)
4
24 MHz(2)
12 MHz(1)
2
0
1.8
2.4
3.0
3.6
VDD (V)
Conditions: Tamb = 25 C; active mode entered executing code while(1){} from flash; all
peripherals disabled in the SYSAHBCLKCTRL register (SYSAHBCLKCTRL = 0x1F); all peripheral
clocks disabled; internal pull-up resistors disabled; BOD disabled; low-current mode.
(1) System oscillator and system PLL disabled; IRC enabled.
(2) System oscillator and system PLL enabled; IRC disabled.
Fig 23. Active mode: Typical supply current IDD versus supply voltage VDD for different
system clock frequencies (for LPC111x/002/102/202/302)
LPC111X
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32-bit ARM Cortex-M0 microcontroller
002aaf981
10
IDD
(mA)
8
48 MHz(2)
6
36 MHz(2)
4
24 MHz(2)
12 MHz(1)
2
0
−40
−15
10
35
60
85
temperature (°C)
Conditions: VDD = 3.3 V; active mode entered executing code while(1){} from flash; all
peripherals disabled in the SYSAHBCLKCTRL register (SYSAHBCLKCTRL = 0x1F); all peripheral
clocks disabled; internal pull-up resistors disabled; BOD disabled; low-current mode.
(1) System oscillator and system PLL disabled; IRC enabled.
(2) System oscillator and system PLL enabled; IRC disabled.
Fig 24. Active mode: Typical supply current IDD versus temperature for different system
clock frequencies (for LPC111x/002/102/202/302)
002aaf982
6
IDD
(mA)
48 MHz(2)
4
36 MHz(2)
24 MHz(2)
2
12 MHz(1)
0
−40
−15
10
35
60
85
temperature (°C)
Conditions: VDD = 3.3 V; sleep mode entered from flash; all peripherals disabled in the
SYSAHBCLKCTRL register (SYSAHBCLKCTRL = 0x1F); all peripheral clocks disabled; internal
pull-up resistors disabled; BOD disabled; low-current mode.
(1) System oscillator and system PLL disabled; IRC enabled.
(2) System oscillator and system PLL enabled; IRC disabled.
Fig 25. Sleep mode: Typical supply current IDD versus temperature for different system
clock frequencies (for LPC111x/002/102/202/302)
LPC111X
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002aaf977
5.5
IDD
(μA)
4.5
3.5
VDD = 3.3 V, 3.6 V
1.8 V
2.5
1.5
−40
−15
10
35
60
85
temperature (°C)
Conditions: BOD disabled; all oscillators and analog blocks disabled in the PDSLEEPCFG register
(PDSLEEPCFG = 0x0000 18FF).
Fig 26. Deep-sleep mode: Typical supply current IDD versus temperature for different
supply voltages VDD (for LPC111x/002/102/202/302)
002aaf978
0.8
IDD
(μA)
VDD = 3.6 V
3.3 V
1.8 V
0.6
0.4
0.2
0
−40
−15
10
35
60
85
temperature (°C)
Fig 27. Deep power-down mode: Typical supply current IDD versus temperature for
different supply voltages VDD (for LPC111x/002/102/202/302)
LPC111X
Product data sheet
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32-bit ARM Cortex-M0 microcontroller
10.7 Power consumption LPC1100XL series
(LPC111x/103/203/303/323/333)
Table 20.
Power consumption at very low frequencies using the watchdog oscillator
Symbol
Parameter
Conditions[1]
IDD
supply current
Active mode; code
Min
Typ[2]
Max
Unit
while(1){}
executed from flash
system clock = 8.8 kHz
-
275
-
A
system clock = 257 kHz
-
305
-
A
system clock = 515 kHz
-
335
-
A
system clock = 784 kHz
-
368
-
A
system clock = 1028 kHz
-
396
-
A
system clock = 2230 kHz
-
538
-
A
Sleep mode;
[1]
system clock = 8.8 kHz
-
274
-
A
system clock = 257 kHz
-
285
-
A
system clock = 515 kHz
-
295
-
A
system clock = 784 kHz
-
309
-
A
system clock = 1028 kHz
-
317
-
A
system clock = 2230 kHz
-
368
-
A
WDT OSC enabled, VDD = 3.3 V, Temp = 25 C.
Low-current mode PWR_LOW_CURRENT selected when running the set_power routine in the power profiles.
IDD measurements were performed with all pins configured as GPIO outputs driven LOW and pull-up resistors disabled,
IRC disabled, System Oscillator disabled, System PLL disabled, BOD disabled.
All peripherals disabled in the SYSAHBCLKCTRL register. Peripheral clocks to UART and SPI0/1 disabled in system configuration
block.
[2]
Typical ratings are not guaranteed. The values listed are at room temperature (25 C), nominal supply voltages.
LPC111X
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Power measurements in Active, Sleep, and Deep-sleep modes were performed under the
following conditions (see LPC111x user manual):
• Configure all pins as GPIO with pull-up resistor disabled in the IOCONFIG block.
• Configure GPIO pins as outputs using the GPIOnDIR registers.
• Write 0 to all GPIOnDATA registers to drive the outputs LOW.
DDD
0+]
0+]
0+]
0+]
0+]
0+]
0+]
0+]
0+]
,''
,''
P$
9'' 9
Conditions: Tamb = 25 C; active mode entered executing code while(1){} from flash; all
peripherals disabled in the SYSAHBCLKCTRL register (SYSAHBCLKCTRL = 0x1F); all peripheral
clocks disabled; internal pull-up resistors disabled; BOD disabled; low-current mode.
1 MHz to 6 MHz: system oscillator enabled; PLL, IRC disabled.
12 MHz: IRC enabled; system oscillator, PLL disabled.
24 MHz to 48 MHz: IRC disabled; system oscillator, PLL enabled.
Fig 28. Active mode: Typical supply current IDD versus supply voltage VDD for different
system clock frequencies (for LPC111xXL)
LPC111X
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DDD
0+]
0+]
0+]
0+]
0+]
0+]
0+]
0+]
0+]
,''
,''
P$
WHPSHUDWXUH &
Conditions: VDD = 3.3 V; active mode entered executing code while(1){} from flash; all
peripherals disabled in the SYSAHBCLKCTRL register (SYSAHBCLKCTRL = 0x1F); all peripheral
clocks disabled; internal pull-up resistors disabled; BOD disabled; low-current mode.
1 MHz to 6 MHz: system oscillator enabled; PLL, IRC disabled.
12 MHz: IRC enabled; system oscillator, PLL disabled.
24 MHz to 48 MHz: IRC disabled; system oscillator, PLL enabled.
Fig 29. Active mode: Typical supply current IDD versus temperature for different system
clock frequencies (for LPC111xXL)
DDD
,''
,''
P$
0+]
0+]
0+]
0+]
0+]
0+]
0+]
WHPSHUDWXUH &
Conditions: VDD = 3.3 V; sleep mode entered from flash; all peripherals disabled in the
SYSAHBCLKCTRL register (SYSAHBCLKCTRL = 0x1F); all peripheral clocks disabled; internal
pull-up resistors disabled; BOD disabled; low-current mode.
1 MHz to 6 MHz: system oscillator enabled; PLL, IRC disabled.
12 MHz: IRC enabled; system oscillator, PLL disabled.
24 MHz to 48 MHz: IRC disabled; system oscillator, PLL enabled.
Fig 30. Sleep mode: Typical supply current IDD versus temperature for different system
clock frequencies (for LPC111xXL)
LPC111X
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002aah553
20
IDD
(μA)
15
VDD = 3.6 V
3.3 V
1.8 V
10
5
0
-40
-10
20
50
80
temperature (°C)
110
Conditions: BOD disabled; all oscillators and analog blocks disabled in the PDSLEEPCFG register
(PDSLEEPCFG = 0x0000 18FF).
Fig 31. Deep-sleep mode: Typical supply current IDD versus temperature for different
supply voltages VDD (for LPC111xXL)
002aah554
2
IDD
(μA)
1.5
VDD = 3.6 V
3.3 V
1.8 V
1
0.5
0
-40
-10
20
50
80
temperature (°C)
110
Fig 32. Deep power-down mode: Typical supply current IDD versus temperature for
different supply voltages VDD (for LPC111xXL)
LPC111X
Product data sheet
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10.8 CoreMark data
Remark: All CoreMark data were taken with the Keil uVision v. 4.6 tool.
DDD
&0
LWHUDWLRQVV 0+]
HIILFLHQF\
FSX
GHIDXOWORZFXUUHQW
IUHTXHQF\ 0+]
VDD = 3.3 V; T = 25 °C; active mode; typical samples.
Fig 33. CoreMark score for different Power API modes
DDD
,''
,''
P$
FSX
GHIDXOW
HIILFLHQF\
ORZFXUUHQW
IUHTXHQF\ 0+]
VDD = 3.3 V; T = 25 °C; active mode; typical samples. System oscillator enabled; main clock
derived from external clock signal; PLL and SYSAHBCLKDIV enabled for frequencies > 20 MHz.
Fig 34. CoreMark current consumption for different power modes using external clock
LPC111X
Product data sheet
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32-bit ARM Cortex-M0 microcontroller
DDD
,''
,''
P$
GHIDXOW
FSX
HIILFLHQF\
ORZFXUUHQW
IUHTXHQF\ 0+]
VDD = 3.3 V; T = 25 °C; active mode; typical samples. IRC enabled; main clock derived from IRC;
PLL and SYSAHBCLKDIV enabled as needed.
Fig 35. CoreMark current consumption for different power modes using IRC
LPC111X
Product data sheet
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10.9 Peripheral power consumption
The supply current per peripheral is measured as the difference in supply current between
the peripheral block enabled and the peripheral block disabled in the SYSAHBCLKCFG
and PDRUNCFG (for analog blocks) registers. All other blocks are disabled in both
registers and no code is executed. Measured on a typical sample at Tamb = 25 C. Unless
noted otherwise, the system oscillator and PLL are running in both measurements.
The supply currents are shown for system clock frequencies of 12 MHz and 48 MHz.
Table 21.
Power consumption for individual analog and digital blocks
Peripheral
LPC111X
Product data sheet
Typical supply current in
mA
Notes
n/a
12 MHz
48 MHz
IRC
0.27
-
-
System oscillator running; PLL off; independent
of main clock frequency.
System oscillator
at 12 MHz
0.22
-
-
IRC running; PLL off; independent of main clock
frequency.
Watchdog
oscillator at
500 kHz/2
0.004
-
-
System oscillator running; PLL off; independent
of main clock frequency.
BOD
0.051
-
-
Independent of main clock frequency.
Main PLL
-
0.21
-
ADC
-
0.08
0.29
CLKOUT
-
0.12
0.47
CT16B0
-
0.02
0.06
CT16B1
-
0.02
0.06
CT32B0
-
0.02
0.07
CT32B1
-
0.02
0.06
GPIO
-
0.23
0.88
IOCONFIG
-
0.03
0.10
I2C
-
0.04
0.13
ROM
-
0.04
0.15
SPI0
-
0.12
0.45
SPI1
-
0.12
0.45
UART
-
0.22
0.82
WDT/WWDT
-
0.02
0.06
Main clock divided by 4 in the CLKOUTDIV
register.
GPIO pins configured as outputs and set to
LOW. Direction and pin state are maintained if
the GPIO is disabled in the SYSAHBCLKCFG
register.
Main clock selected as clock source for the
WDT.
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10.10 Electrical pin characteristics
002aah548
3.6
T = 105°C
85 °C
25 °C
-40 °C
VOH
(V)
3.2
2.8
2.4
2
0
10
20
30
40
50
60
IOH (mA)
Conditions: VDD = 3.3 V; on pin PIO0_7.
Fig 36. High-drive output: Typical HIGH-level output voltage VOH versus HIGH-level
output current IOH.
002aah549
60
T = 105°C
85 °C
25 °C
-40 °C
IOL
(mA)
40
20
0
0
0.2
0.4
0.6
VOL (V)
Conditions: VDD = 3.3 V; on pins PIO0_4 and PIO0_5.
Fig 37. I2C-bus pins (high current sink): Typical LOW-level output current IOL versus
LOW-level output voltage VOL
LPC111X
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002aah550
15
T = 105°C
85 °C
25 °C
-40 °C
IOL
(mA)
10
5
0
0.2
0
0.4
0.6
VOL (V)
Conditions: VDD = 3.3 V; standard port pins and PIO0_7.
Fig 38. Typical LOW-level output current IOL versus LOW-level output voltage VOL
002aah551
3.6
VOH
(V)
T = 105 °C
85 °C
25 °C
-40 °C
3.2
2.8
2.4
2
0
8
16
24
IOH (mA)
Conditions: VDD = 3.3 V; standard port pins.
Fig 39. Typical HIGH-level output voltage VOH versus HIGH-level output source current
IOH
LPC111X
Product data sheet
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002aah552
10
Ipu
(μA)
-10
-30
T = 105 °C
85 °C
25 °C
-40 °C
-50
-70
0
1
2
3
4
5
VI (V)
Conditions: VDD = 3.3 V; standard port pins.
Fig 40. Typical pull-up current Ipu versus input voltage VI
002aah547
80
T = 105 °C
85 °C
25 °C
-40 °C
Ipd
(μA)
60
40
20
0
0
1
2
3
4
5
VI (V)
Conditions: VDD = 3.3 V; standard port pins.
Fig 41. Typical pull-down current Ipd versus input voltage VI
LPC111X
Product data sheet
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11. Dynamic characteristics
11.1 Power-up ramp conditions
Table 22. Power-up characteristics[1]
Tamb = 40 C to +85 C.
Symbol Parameter
tr
rise time
twait
wait time
VI
input voltage
Conditions
Min
at t = t1: 0 < VI 400 mV
[2]
[2][3]
at t = t1 on pin VDD
Typ
Max
Unit
0
-
500
ms
12
-
-
s
0
-
400
mV
[1]
Does not apply to the LPC1100XL series (LPC111x/103/203/303/323/333).
[2]
See Figure 42.
[3]
The wait time specifies the time the power supply must be at levels below 400 mV before ramping up.
tr
VDD
400 mV
0
twait
t = t1
002aag001
Condition: 0 < VI 400 mV at start of power-up (t = t1)
Fig 42. Power-up ramp
11.2 Flash memory
Table 23. Flash characteristics
Tamb = 40 C to +105 C, unless otherwise specified. Tamb = 85 C for flash programming.
Symbol Parameter
LPC111X
Product data sheet
Conditions
[1]
Min
Typ
Max
Unit
10000
100000
-
cycles
-
years
Nendu
endurance
tret
retention time
powered
10
-
unpowered
20
-
-
years
ter
erase time
sector or multiple
consecutive sectors
95
100
105
ms
tprog
programming time
0.95
1
1.05
ms
[2]
[1]
Number of program/erase cycles.
[2]
Programming times are given for writing 256 bytes from RAM to the flash. Data must be written to the flash
in blocks of 256 bytes. Flash programming operation temperature must not exceed Tamb = 85 C.
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11.3 External clock
Table 24. Dynamic characteristic: external clock
Tamb = 40 C to +105 C; VDD over specified ranges.[1]
Min
Typ[2]
Max
Unit
oscillator frequency
1
-
25
MHz
Symbol
Parameter
fosc
Conditions
Tcy(clk)
clock cycle time
40
-
1000
ns
tCHCX
clock HIGH time
Tcy(clk) 0.4
-
-
ns
tCLCX
clock LOW time
Tcy(clk) 0.4
-
-
ns
tCLCH
clock rise time
-
-
5
ns
tCHCL
clock fall time
-
-
5
ns
[1]
Parameters are valid over operating temperature range unless otherwise specified.
[2]
Typical ratings are not guaranteed. The values listed are at room temperature (25 C), nominal supply
voltages.
tCHCL
tCHCX
tCLCH
tCLCX
Tcy(clk)
002aaa907
Fig 43. External clock timing (with an amplitude of at least Vi(RMS) = 200 mV)
LPC111X
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11.4 Internal oscillators
Table 25. Dynamic characteristic: internal oscillators
Tamb = 40 C to +105 C; 2.7 V VDD 3.6 V.[1]
Symbol
Parameter
Conditions
fosc(RC)
internal RC oscillator frequency -
Min
Typ[2]
Max
Unit
11.88
12
12.12
MHz
[1]
Parameters are valid over operating temperature range unless otherwise specified.
[2]
Typical ratings are not guaranteed. The values listed are at room temperature (25 C), nominal supply
voltages.
002aaf403
12.15
f
(MHz)
12.05
VDD = 3.6 V
3.3 V
3.0 V
2.7 V
2.4 V
2.0 V
11.95
11.85
−40
−15
10
35
60
85
temperature (°C)
Conditions: Frequency values are typical values. 12 MHz 1 % accuracy is guaranteed for
2.7 V VDD 3.6 V and Tamb = 40 C to +85 C. Variations between parts may cause the IRC to
fall outside the 12 MHz 1 % accuracy specification for voltages below 2.7 V.
Fig 44. Internal RC oscillator frequency versus temperature (F parts)
LPC111X
Product data sheet
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002aah597
12.15
fosc(RC)
(MHz)
12.1
3.6 V
3.3 V
3.0 V
2.7 V
2.4 V
2.0 V
12.05
12
11.95
11.9
11.85
-50
-10
30
70
temperature (°C)
110
Conditions: Frequency values are typical values. 12 MHz 1 % accuracy is guaranteed for
2.7 V VDD 3.6 V and Tamb = 40 C to +105 C. Variations between parts may cause the IRC to
fall outside the 12 MHz 1 % accuracy specification for voltages below 2.7 V.
Fig 45. Internal RC oscillator frequency versus temperature (J parts)
LPC111X
Product data sheet
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Table 26.
Dynamic characteristics: Watchdog oscillator
Min
Typ[1]
Max
Unit
internal oscillator DIVSEL = 0x1F, FREQSEL = 0x1
frequency
in the WDTOSCCTRL register;
[2][3]
-
9.4
-
kHz
DIVSEL = 0x00, FREQSEL = 0xF
in the WDTOSCCTRL register
[2][3]
-
2300
-
kHz
Symbol Parameter
fosc(int)
Conditions
[1]
Typical ratings are not guaranteed. The values listed are at room temperature (25 C), nominal supply
voltages.
[2]
The typical frequency spread over processing and temperature (Tamb = 40 C to +105 C) is 40 %.
[3]
See the LPC111x user manual.
11.5 I/O pins
Table 27. Dynamic characteristic: I/O pins[1]
Tamb = 40 C to +105 C; 3.0 V VDD 3.6 V.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
tr
rise time
pin
configured as
output
3.0
-
5.0
ns
tf
fall time
pin
configured as
output
2.5
-
5.0
ns
[1]
LPC111X
Product data sheet
Applies to standard port pins and RESET pin.
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11.6 I2C-bus
Table 28. Dynamic characteristic: I2C-bus pins[1]
Tamb = 40 C to +105 C.[2]
Symbol
Parameter
Conditions
Min
Max
Unit
fSCL
SCL clock
frequency
Standard-mode
0
100
kHz
[4][5][6][7]
fall time
tf
Fast-mode
0
400
kHz
Fast-mode Plus
0
1
MHz
of both SDA and
SCL signals
-
300
ns
Fast-mode
20 + 0.1 Cb
300
ns
Fast-mode Plus
-
120
ns
Standard-mode
4.7
-
s
Fast-mode
1.3
-
s
Fast-mode Plus
0.5
-
s
Standard-mode
4.0
-
s
Standard-mode
tLOW
tHIGH
tHD;DAT
tSU;DAT
[1]
LOW period of
the SCL clock
HIGH period of
the SCL clock
data hold time
data set-up
time
[3][4][8]
[9][10]
Fast-mode
0.6
-
s
Fast-mode Plus
0.26
-
s
Standard-mode
0
-
s
Fast-mode
0
-
s
Fast-mode Plus
0
-
s
Standard-mode
250
-
ns
Fast-mode
100
-
ns
Fast-mode Plus
50
-
ns
See the I2C-bus specification UM10204 for details.
[2]
Parameters are valid over operating temperature range unless otherwise specified.
[3]
tHD;DAT is the data hold time that is measured from the falling edge of SCL; applies to data in transmission
and the acknowledge.
[4]
A device must internally provide a hold time of at least 300 ns for the SDA signal (with respect to the
VIH(min) of the SCL signal) to bridge the undefined region of the falling edge of SCL.
[5]
Cb = total capacitance of one bus line in pF.
[6]
The maximum tf for the SDA and SCL bus lines is specified at 300 ns. The maximum fall time for the SDA
output stage tf is specified at 250 ns. This allows series protection resistors to be connected in between the
SDA and the SCL pins and the SDA/SCL bus lines without exceeding the maximum specified tf.
[7]
In Fast-mode Plus, fall time is specified the same for both output stage and bus timing. If series resistors
are used, designers should allow for this when considering bus timing.
[8]
The maximum tHD;DAT could be 3.45 s and 0.9 s for Standard-mode and Fast-mode but must be less than
the maximum of tVD;DAT or tVD;ACK by a transition time (see UM10204). This maximum must only be met if
the device does not stretch the LOW period (tLOW) of the SCL signal. If the clock stretches the SCL, the
data must be valid by the set-up time before it releases the clock.
[9]
tSU;DAT is the data set-up time that is measured with respect to the rising edge of SCL; applies to data in
transmission and the acknowledge.
[10] A Fast-mode I2C-bus device can be used in a Standard-mode I2C-bus system but the requirement
tSU;DAT = 250 ns must then be met. This will automatically be the case if the device does not stretch the
LOW period of the SCL signal. If such a device does stretch the LOW period of the SCL signal, it must
output the next data bit to the SDA line tr(max) + tSU;DAT = 1000 + 250 = 1250 ns (according to the
Standard-mode I2C-bus specification) before the SCL line is released. Also the acknowledge timing must
meet this set-up time.
LPC111X
Product data sheet
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tf
SDA
tSU;DAT
70 %
30 %
70 %
30 %
tHD;DAT
tf
70 %
30 %
SCL
tVD;DAT
tHIGH
70 %
30 %
70 %
30 %
70 %
30 %
tLOW
S
1 / fSCL
002aaf425
Fig 46. I2C-bus pins clock timing
11.7 SPI interfaces
Table 29.
Dynamic characteristics of SPI pins in SPI mode
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
-
-
ns
-
-
SPI master (in SPI mode)
Tcy(clk)
full-duplex mode
[1]
50
when only transmitting
[1]
40
in SPI mode
[2]
15
2.0 V VDD < 2.4 V
[2]
20
1.8 V VDD < 2.0 V
[2]
24
-
-
ns
in SPI mode
[2]
0
-
-
ns
data output valid time in SPI mode
[2]
-
-
10
ns
data output hold time in SPI mode
[2]
0
-
-
ns
clock cycle time
data set-up time
tDS
ns
ns
2.4 V VDD 3.6 V
data hold time
tDH
tv(Q)
th(Q)
ns
SPI slave (in SPI mode)
Tcy(PCLK)
PCLK cycle time
data set-up time
tDS
20
-
-
ns
in SPI mode
[3][4]
0
-
-
ns
tDH
data hold time
in SPI mode
[3][4]
3 Tcy(PCLK) + 4
-
-
ns
tv(Q)
data output valid time in SPI mode
[3][4]
-
-
3 Tcy(PCLK) + 11
ns
th(Q)
data output hold time in SPI mode
[3][4]
-
-
2 Tcy(PCLK) + 5
ns
[1]
Tcy(clk) = (SSPCLKDIV (1 + SCR) CPSDVSR) / fmain. The clock cycle time derived from the SPI bit rate Tcy(clk) is a function of the
main clock frequency fmain, the SPI peripheral clock divider (SSPCLKDIV), the SPI SCR parameter (specified in the SSP0CR0 register),
and the SPI CPSDVSR parameter (specified in the SPI clock prescale register).
[2]
Tamb = 40 C to 105 C.
[3]
Tcy(clk) = 12 Tcy(PCLK).
[4]
Tamb = 25 C; for normal voltage supply range: VDD = 3.3 V.
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Tcy(clk)
SCK (CPOL = 0)
SCK (CPOL = 1)
tv(Q)
th(Q)
DATA VALID
MOSI
DATA VALID
tDS
DATA VALID
MISO
tDH
DATA VALID
tv(Q)
MOSI
DATA VALID
th(Q)
DATA VALID
tDH
tDS
MISO
DATA VALID
CPHA = 1
CPHA = 0
DATA VALID
002aae829
Pin names SCK, MISO, and MOSI refer to pins for both SPI peripherals, SPI0 and SPI1.
Fig 47. SPI master timing in SPI mode
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Tcy(clk)
SCK (CPOL = 0)
SCK (CPOL = 1)
tDS
MOSI
DATA VALID
tDH
DATA VALID
tv(Q)
MISO
th(Q)
DATA VALID
tDS
MOSI
DATA VALID
tDH
DATA VALID
tv(Q)
MISO
DATA VALID
CPHA = 1
DATA VALID
th(Q)
CPHA = 0
DATA VALID
002aae830
Pin names SCK, MISO, and MOSI refer to pins for both SPI peripherals, SPI0 and SPI1.
Fig 48. SPI slave timing in SPI mode
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12. Application information
12.1 ADC usage notes
The following guidelines show how to increase the performance of the ADC in a noisy
environment beyond the ADC specifications listed in Table 18:
• The ADC input trace must be short and as close as possible to the
LPC1110/11/12/13/14/15 chip.
• The ADC input traces must be shielded from fast switching digital signals and noisy
power supply lines.
• Because the ADC and the digital core share the same power supply, the power supply
line must be adequately filtered.
• To improve the ADC performance in a very noisy environment, put the device in Sleep
mode during the ADC conversion.
12.2 Use of ADC input trigger signals
For applications that use trigger signals to start conversions and require a precise sample
frequency, ensure that the period of the trigger signal is an integral multiple of the period
of the ADC clock.
12.3 XTAL input
The input voltage to the on-chip oscillators is limited to 1.8 V. If the oscillator is driven by a
clock in slave mode, it is recommended that the input be coupled through a capacitor with
Ci = 100 pF. To limit the input voltage to the specified range, choose an additional
capacitor to ground Cg which attenuates the input voltage by a factor Ci/(Ci + Cg). In slave
mode, a minimum of 200 mV (RMS) is needed.
LPC1xxx
XTALIN
Ci
100 pF
Cg
002aae788
Fig 49. Slave mode operation of the on-chip oscillator
In slave mode the input clock signal should be coupled by means of a capacitor of 100 pF
(Figure 49), with an amplitude between 200 mV (RMS) and 1000 mV (RMS). This
corresponds to a square wave signal with a signal swing of between 280 mV and 1.4 V.
The XTALOUT pin in this configuration can be left unconnected.
External components and models used in oscillation mode are shown in Figure 50 and in
Table 30 and Table 31. Since the feedback resistance is integrated on chip, only a crystal
and the capacitances CX1 and CX2 need to be connected externally in case of
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fundamental mode oscillation (the fundamental frequency is represented by L, CL and
RS). Capacitance CP in Figure 50 represents the parallel package capacitance and should
not be larger than 7 pF. Parameters FOSC, CL, RS and CP are supplied by the crystal
manufacturer (see Table 30).
LPC1xxx
L
XTALIN
XTALOUT
CL
=
CP
XTAL
RS
CX2
CX1
002aaf424
Fig 50. Oscillator modes and models: oscillation mode of operation and external crystal
model used for CX1/CX2 evaluation
Table 30.
Recommended values for CX1/CX2 in oscillation mode (crystal and external
components parameters) low frequency mode
Fundamental oscillation
frequency FOSC
Crystal load
capacitance CL
Maximum crystal
series resistance RS
External load
capacitors CX1, CX2
1 MHz to 5 MHz
10 pF
< 300
18 pF, 18 pF
20 pF
< 300
39 pF, 39 pF
30 pF
< 300
57 pF, 57 pF
10 pF
< 300
18 pF, 18 pF
20 pF
< 200
39 pF, 39 pF
30 pF
< 100
57 pF, 57 pF
10 MHz to 15 MHz
10 pF
< 160
18 pF, 18 pF
20 pF
< 60
39 pF, 39 pF
15 MHz to 20 MHz
10 pF
< 80
18 pF, 18 pF
5 MHz to 10 MHz
Table 31.
Recommended values for CX1/CX2 in oscillation mode (crystal and external
components parameters) high frequency mode
Fundamental oscillation
frequency FOSC
Crystal load
capacitance CL
Maximum crystal
series resistance RS
External load
capacitors CX1, CX2
15 MHz to 20 MHz
10 pF
< 180
18 pF, 18 pF
20 pF
< 100
39 pF, 39 pF
10 pF
< 160
18 pF, 18 pF
20 pF
< 80
39 pF, 39 pF
20 MHz to 25 MHz
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12.4 XTAL Printed Circuit Board (PCB) layout guidelines
The crystal should be connected on the PCB as close as possible to the oscillator input
and output pins of the chip. Take care that the load capacitors CX1, CX2, and CX3 in case
of third overtone crystal usage have a common ground plane. The external components
must also be connected to the ground plain. Loops must be made as small as possible in
order to keep the noise coupled in via the PCB as small as possible. Also parasitics
should stay as small as possible. Values of CX1 and CX2 should be chosen smaller
accordingly to the increase in parasitics of the PCB layout.
12.5 Standard I/O pad configuration
Figure 51 shows the possible pin modes for standard I/O pins with analog input function:
•
•
•
•
•
•
LPC111X
Product data sheet
Digital output driver
Digital input: Pull-up enabled/disabled
Digital input: Pull-down enabled/disabled
Digital input: Repeater mode enabled/disabled
Digital output: Pseudo open-drain mode enable/disabled
Analog input
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VDD
VDD
open-drain enable
pin configured
as digital output
driver
strong
pull-up
output enable
ESD
data output
PIN
strong
pull-down
ESD
VSS
VDD
weak
pull-up
pull-up enable
weak
pull-down
repeater mode
enable
pin configured
as digital input
pull-down enable
data input
select analog input
pin configured
as analog input
analog input
002aah159
Open-drain mode available on series LPC1100L and LPC1100XL.
Fig 51. Standard I/O pad configuration
12.6 Reset pad configuration
VDD
VDD
VDD
Rpu
reset
ESD
20 ns RC
GLITCH FILTER
PIN
ESD
VSS
002aaf274
Fig 52. Reset pad configuration
LPC111X
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12.7 ElectroMagnetic Compatibility (EMC)
Radiated emission measurements according to the IEC61967-2 standard using the
TEM-cell method are shown for the LPC1114FBD48/302 in Table 32.
Table 32.
ElectroMagnetic Compatibility (EMC) for part LPC1114FBD48/302 (TEM-cell
method)
VDD = 3.3 V; Tamb = 25 C.
Parameter
Frequency band
System clock =
Unit
12 MHz
24 MHz
48 MHz
150 kHz to 30 MHz
7
5
7
dBV
30 MHz to 150 MHz
2
1
10
dBV
150 MHz to 1 GHz
4
8
16
dBV
-
O
N
M
-
7
7
dBV
Input clock: IRC (12 MHz)
maximum
peak level
IEC
level[1]
Input clock: crystal oscillator (12 MHz)
maximum
peak level
IEC level[1]
[1]
LPC111X
Product data sheet
150 kHz to 30 MHz
7
30 MHz to 150 MHz
2
1
8
dBV
150 MHz to 1 GHz
4
7
14
dBV
-
O
N
M
-
IEC levels refer to Appendix D in the IEC61967-2 Specification.
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12.8 ADC effective input impedance
A simplified diagram of the ADC input channels can be used to determine the effective
input impedance seen from an external voltage source. See Figure 53.
ADC Block
Source
ADC
COMPARATOR
Rmux
Rsw
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12.8
13
14
15
16
17
18
18.1
18.2
18.3
18.4
19
20
ADC effective input impedance . . . . . . . . . .
Package outline . . . . . . . . . . . . . . . . . . . . . . .
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . .
References . . . . . . . . . . . . . . . . . . . . . . . . . . .
Revision history . . . . . . . . . . . . . . . . . . . . . . .
Legal information. . . . . . . . . . . . . . . . . . . . . .
Data sheet status . . . . . . . . . . . . . . . . . . . . .
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . .
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . .
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . .
Contact information. . . . . . . . . . . . . . . . . . . .
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
102
103
112
120
120
121
124
124
124
124
125
125
126
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP Semiconductors N.V. 2014.
All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Date of release: 26 March 2014
Document identifier: LPC111X
Mouser Electronics
Authorized Distributor
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NXP:
LPC1111FHN33/101,5 LPC1111FHN33/201,5 LPC1112FHN33/101,5 LPC1112FHN33/201,5 LPC1113FBD48/301,1
LPC1113FHN33/201,5 LPC1113FHN33/301,5 LPC1114FBD48/301,1 LPC1114FHN33/201,5 LPC1114FHN33/301,5
LPC1114FHN33/301:5 LPC1113FBD48/303,1 LPC1114FBD48/303,1 LPC1112FHI33/202,5 LPC1110FD20,529
LPC1112FD20/102,52 LPC1114FN28/102,12 LPC1112FHN24/2021 LPC1111FDH20/002,5 LPC1112FDH20/102:5
LPC1112FDH28/102:5 LPC1112FHI33/2025 LPC1112FHN33/202:5 LPC1114FDH28/102:5 LPC1111FHN33/102,5
LPC1111FHN33/202,5 LPC1112FHN33/102,5 LPC1112FHN33/202,5 LPC1113FBD48/302,1 LPC1113FHN33/202,5
LPC1113FHN33/302,5 LPC1114FA44/302,52 LPC1114FBD48/302,1 LPC1114FHN33/202,5 LPC1114FHN33/302,5
LPC1114FHN33/302:5 LPC1111FHN33/102'5 LPC1114FBD48/301:1 LPC1111FHN33/103,5 LPC1111FHN33/203,5
LPC1112FHI33/203,5 LPC1112FHN33/103,5 LPC1112FHN33/203,5 LPC1113FHN33/203,5 LPC1113FHN33/303,5
LPC1114FBD48/323,1 LPC1114FBD48/333,1 LPC1114FHI33/303,5 LPC1114FHN33/203,5 LPC1114FHN33/303,5
LPC1114FHN33/333,5 LPC1115FBD48/303,1 LPC1114FHI33/302,5 LPC1114JBD48/333QL LPC1113JBD48/303QL
LPC1112JHI33/203E LPC1114JHI33/303E LPC1112JHN33/203E LPC1111JHN33/103E LPC1115JET48/303
LPC1113JHN33/203E LPC1115JBD48/303 LPC1114JHN33/303E LPC1112FHN24/202,1 LPC1112FHI33/102,5
LPC1113FHN33/302:5 LPC1113FHN33/302K LPC1113FHN33/202:5 LPC1114JHN33/333E LPC1115FET48/303QL
LPC1114JHN33/203E LPC1115JBD48/303QL LPC1115JET48/303QL LPC1114FBD48/303J LPC1114JBD48/323QL
LPC1114JBD48/303QL LPC1111JHN33/203E LPC1112JHN33/103E LPC1113JHN33/303E LPC1114FBD48/323J
LPC1112FHN24/202J LPC1115FET48/303Y LPC1114FHN33/303Y
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