LC863340C

Ordering number : ENA0116A LC863364C,LC863356C LC863348C,LC863340C LC863332C,LC863328C LC863324C,LC863320C LC863316C Overview CMOS IC 64K/56K/48K/40K/32K/28K/24K/20K/16K-byte ROM, CGROM16K-byte on-chip 640/512-byte RAM and 352×9-bit OSD RAM 8-bit 1-chip Microcontroller The LC863364C/56C/48C/40C/32C/28C/24C/20C/16C are 8-bit single chip microcontrollers with the following on-chip functional blocks: • CPU : Operable at a minimum bus cycle time of 0.424µs • On-chip ROM capacity Program ROM : 64K/56K/48K/40K/32K/28K/24K/20K/16K bytes CGROM : 16K bytes • On-chip RAM capacity : 640/512 bytes • OSD RAM : 352×9 bits • Five channels×8-bit AD Converter • Three channels×7-bit PWM • Two 16-bit timer/counters, 14-bit base timer • 8-bit synchronous serial interface circuit • IIC-bus compliant serial interface circuit (Multi-master type) • ROM correction function • 15-source 9-vectored interrupt system • Integrated system clock generator and display clock generator X’tal oscillator (32.768kHz) for PLL reference is used for TV control All of the above functions are fabricated on a single chip. Note : This product includes the IIC bus interface circuit. If you intend to use the IIC bus interface, please notify us of this in advance of our receiving your program ROM code order. Purchase of SANYO IIC components conveys a license under the Philips IIC Patents Rights to use these components in an IIC system, provided that the system conforms to the IIC Standard Specification as defined by Philips. Trademarks IIC is a trademark of Philips Corporation. Any and all SANYO Semiconductor products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO Semiconductor representative nearest you before usingany SANYO Semiconductor products described or contained herein in such applications. SANYO Semiconductor assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor products described or contained herein. Ver.1.00 83006 / 52506HKIM No.A0116-1/21 LC863364C/56C/48C/40C/32C/28C/24C/20C/16C Features Read-Only Memory (ROM) : 65536×8 bits / 57344×8 bits / 49152×8 bits / 40960×8 bits / 32768×8 bits / 28672×8 bits / 24576×8 bits / 20480×8 bits / 16384×8 bits for program 16128×8 bits for CGROM 512×8 bits (working area) : LC863364C/56C/48C/40C 384×8 bits (working area) : LC863332C/28C/24C/20C/16C 128×8 bits (working or ROM correction function) 352×9 bits (for CRT display) Random Access Memory (RAM) : OSD Functions • Screen display : 36 characters×16 lines (by software) • RAM : 352 words (9 bits per word) Display area : 36 words×8 lines Control area : 8 words×8 lines • Characters Up to 252 kinds of 16×32 dot character fonts (4 characters including 1 test character are not programmable) Each font can be divided into two parts and used as two fonts: a 16×17 dot and 8×9 dot character font • Various character attributes Character colors : 16colors Character background colors : 16colors Fringe / shadow colors : 16colors Full screen colors : 16colors Rounding Underline Italic character (slanting) • Attribute can be changed without spacing • Vertical display start line number can be set for each row independently (Rows can be overlapped) • Horizontal display start position can be set for each row independently • Horizontal pitch (9 to 16 dots)*1 and vertical pitch (1 to 32 dots) can be set for each row independently • Different display modes can be set for each row independently Caption • Text mode / OSD mode 1 / OSD mode 2 (Quarter size) / Simplified graphic mode • Ten character sizes *1 Horez. × Vert. = (1×1), (1×2), (2×2), (2×4), (0.5×0.5) (1.5×1), (1.5×2), (3×2), (3×4), (0.75×0.5) • Shuttering and scrolling on each row • Simplified Graphic Display Note *1: range depends on display mode : refer to the manual for details. Bus Cycle Time / Instruction-Cycle Time Bus Cycle Time 0.424µs 7.5µs 183.1µs Instruction Cycle Time 0.848µs 15.0µs 366.2µs System Clock Oscillation Internal VCO (Ref : X’tal 32.768kHz) Internal RC Crystal 800kHz 32.768kHz 4.5V to 5.5V 4.5V to 5.5V Oscillation Frequency 14.156MHz Voltage 4.5V to 5.5V No.A0116-2/21 LC863364C/56C/48C/40C/32C/28C/24C/20C/16C Ports • Input / Output Ports : 5 ports (28 terminals) Data direction programmable in nibble units : 1 port (8 terminals) (If the N-ch open drain output is selected by option, the corresponding port data can be read in output mode.) Data direction programmable for each bit individually : 4 ports (20 terminals) • Input port : 1 port (1 terminal) AD Converter • 5 channels×8-bit AD converters Serial Interfaces • IIC-bus compliant serial interface (Multi-master type) Consists of a single built-in circuit with two I/O channels. The two data lines and two clock lines can be connected internally. • Synchronous 8-bit serial interface PWM Output • 3 channels×7-bit PWM Timer • Timer 0 : 16-bit timer/counter With 2-bit prescaler + 8-bit programmable prescaler Mode 0 : Two 8-bit timers with a programmable prescaler Mode 1 : 8-bit timer with a programmable prescaler + 8-bit counter Mode 2 : 16-bit timer with a programmable prescaler Mode 3 : 16-bit counter The resolution of timer is 1 tCYC. • Timer 1 : 16-bit timer/PWM Mode 0 : Two 8-bit timers Mode 1 : 8-bit timer + 8-bit PWM Mode 2 : 16-bit timer Mode 3 : Variable bit PWM (9 to 16 bits) In mode0/1, the resolution of Timer1/PWM is 1 tCYC In mode2/3, the resolution is selectable by program; tCYC or 1/2 tCYC • Base timer Generate every 500ms overflow for a clock application (using 32.768kHz crystal oscillation for the base timer clock) Generate every 976µs, 3.9ms, 15.6ms, 62.5ms overflow (using 32.768kHz crystal oscillation for the base timer clock) Clock for the base timer is selectable from 32.768kHz crystal oscillation, system clock or programmable prescaler output of Timer 0 Remote Control Receiver Circuit (connected to the P73/INT3/T0IN terminal) • Noise rejection function • Polarity switching Watchdog Timer External RC circuit is required Interrupt or system reset is activated when the timer overflows ROM Correction Function Max 128 bytes / 2 addresses No.A0116-3/21 LC863364C/56C/48C/40C/32C/28C/24C/20C/16C Interrupts • 15 sources 9 vectored interrupts 1. External Interrupt INT0 2. External Interrupt INT1 3. External Interrupt INT2, Timer/counter T0L (Lower 8 bits) 4. External Interrupt INT3, base timer 5. Timer/counter T0H (Upper 8 bits) 6. Timer T1H,T1L 7. SIO0 8. Vertical synchronous signal interrupt (VS), horizontal line (HS), AD 9. IIC, Port 0 • Interrupt priority control Three interrupt priorities are supported (low, high and highest) and multi-level nesting is possible. Low or high priority can be assigned to the interrupts from 3 to 9 listed above. For the external interrupt INT0 and INT1, low or highest priority can be set. Sub-routine Stack Level • A maximum of 128 levels (stack is built in the internal RAM) Multiplication/division Instruction • 16 bits×8 bits (7 instruction cycle times) • 16 bits÷8 bits (7 instruction cycle times) 3 Oscillation Circuits • Built-in RC oscillation circuit used for the system clock • Built-in VCO circuit used for the system clock and OSD • X’tal oscillation circuit used for base timer, system clock and PLL reference Standby Function • HALT mode The HALT mode is used to reduce the power dissipation. In this operation mode, the program execution is stopped. This mode can be released by the interrupt request or the system reset. • HOLD mode The HOLD mode is used to stop the oscillations; RC (internal), VCO, and X’tal oscillations. This mode can be released by the following conditions. - Pull the reset terminal (RES) to low level. - Feed the selected level to either P70/INT0 or P71/INT1. - Input the interrupt condition to Port 0. Package • DIP42S (Lead-free type) • QIP48E (Lead-free type) Development Tools • Flash EEPROM: LC86F3364A • Evaluation chip: LC863096 • Emulator: EVA86000 (main) + ECB863200* or ECB863200A (evaluation chip board) + POD863300 (pod: DIP42S) or POD863301 (pod: QIP48E) * This product is no longer available No.A0116-4/21 LC863364C/56C/48C/40C/32C/28C/24C/20C/16C Package Dimensions unit : mm 3025C 37.7 42 22 0.95 3.8 5.1max 0.51min (4.25) 1.78 0.48 (1.05) SANYO : DIP42S(600mil) Package Dimensions unit : mm 3156A 17.2 25 24 0.8 14.0 36 37 14.0 48 1 1.0 (1.5) (2.7) 13 12 0.35 0.15 3.0max 0.1 SANYO : QIP48E(14X14) 17.2 0.25 1 21 15.24 13.8 No.A0116-5/21 LC863364C/56C/48C/40C/32C/28C/24C/20C/16C Pin Assignments P10/SO0 P11/SI0 P12/SCK0 P13/PWM1 P14/PWM2 P15/PWM3 P16 P17/PWM VSS XT1 XT2 VDD P84/AN4 P85/AN5 P86/AN6 P87/AN7 RES FILT P83/AN3 VS HS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 42 41 40 39 38 P07 P06 P05 P04 P03 P02 P01 P00 P73/INT3/T0IN P72/INT2/T0IN P71/INT1 P70/INT0 P63/SCLK1 P62/SDA1 P61/SCLK0 P60/SDA0 I BL B G R Top view LC863364C/ LC863356C/ LC863348C/ LC863340C/ LC863332C/ LC863328C/ LC863324C/ LC863320C/ LC863316C DIP42S 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 P14/PWM2 P13/PWM1 P12/SCK0 P10/SO0 P11/SI0 P07 P06 P05 P04 38 48 47 46 45 44 43 42 41 40 39 P15/PWM3 P16 P17/PWM VSS XT1 XT2 VDD NC P84/AN4 P85/AN5 P86/AN6 P87/AN7 37 P03 NC NC 1 2 3 4 5 6 7 8 9 10 11 13 14 15 16 12 36 P02 P01 P00 NC P73/INT3/T0IN P72/INT2/T0IN P71/INT1 P70/INT0 P63/SCLK1 P62/SDA1 P61/SCLK0 P60/SDA0 LC863364C/ LC863356C/ LC863348C/ LC863340C/ LC863332C/ LC863328C/ LC863324C/ LC863320C/ LC863316C QIP48E 17 18 19 20 21 22 23 I 24 NC 35 34 33 32 31 30 29 28 27 26 25 FILT NC G R P83/AN3 VS RES HS BL B Top view No.A0116-6/21 LC863364C/56C/48C/40C/32C/28C/24C/20C/16C System Block Diagram Interrupt Control IR PLA Standby Control ROM RC VCO Clock Generator X’tal PC PLL IIC ROM Correct Control ACC SIO0 XRAM B Register Timer 0 Bus Interface C Register Timer 1 Port 1 ALU Base Timer Port 6 ADC Port 7 PSW INT0-3 Noise Rejection Filter Port 8 RAR PWM OSD Control Circuit CGROM RAM VRAM Stack Pointer Port 0 Watch Dog Timer No.A0116-7/21 LC863364C/56C/48C/40C/32C/28C/24C/20C/16C Pin Description Pin Description Table Terminal VSS XT1 XT2 VDD RES FILT VS HS R G B I BL Port 0 P00 to P07 I/O I O I O I I O O O O O I/O Function Description Negative power supply Input terminal for crystal oscillator Output terminal for crystal oscillator Positive power supply Reset terminal Filter terminal for PLL Vertical synchronization signal input terminal Horizontal synchronization signal input terminal Red (R) output terminal of RGB image output Green (G) output terminal of RGB image output Blue (B) output terminal of RGB image output Intensity ( I ) output terminal of RGB image output Fast blanking control signal Switch TV image signal and OSD image signal •8-bit input/output port, Input/output can be specified in nibble unit •Other functions HOLD release input Interrupt input Option Pull-up resistor provided/not provided Output Format CMOS/Nch-OD Port 1 P10 to P17 I/O •8-bit input/output port Input/output can be specified in a bit •Other functions P10 P11 P12 P13 P14 P15 P17 SIO0 data output SIO0 data input/bus input/output SIO0 clock input/output PWM1 output PWM2 output PWM3 output Timer1 (PWM) output Output Format CMOS/Nch-OD Port 6 P60 to P63 I/O •4-bit input/output port Input/output can be specified for each bit •Other functions P60 P61 P62 P63 IIC0 data I/O IIC0 clock output IIC1 data I/O IIC1 clock output Continued on next page. No.A0116-8/21 LC863364C/56C/48C/40C/32C/28C/24C/20C/16C Continued from preceding page. Terminal Port 7 P70 P71 to P73 I/O I/O •4-bit input/output port Input or output can be specified for each bit •Other functions P70 P71 P72 P73 INT0 input/HOLD release input/ Nch-Tr. output for watchdog timer INT1 input/HOLD release input INT2 input/Timer 0 event input INT3 input (noise rejection filter connected)/ Timer 0 event input Interrupt receiver format, vector addresses Rising INT0 INT1 INT2 INT3 Port 8 P83 P84 to P87 I/O I enable enable enable enable Falling enable enable enable enable Rising/ Falling disable disable enable enable H level enable enable disable disable L level enable enable disable disable Vector 03H 0BH 13H 1BH Function Description Option •1-bit input port 4-bit input/output port Input or output can be specified for each bit •Other function AD converter input port (5 lines) Unused terminal Leave open NC - • Output form and existence of pull-up resistor for all ports can be specified for each bit. • Programmable pull-up resistor is always connected regardless of port option, CMOS or N-ch open drain output in port 1. Port status in reset Terminal Port 0 Port 1 I/O I I Pull-up resistor status at selecting pull-up option Pull-up resistor OFF, ON after reset release Programmable pull-up resistor OFF No.A0116-9/21 LC863364C/56C/48C/40C/32C/28C/24C/20C/16C Absolute Maximum Ratings at Ta = 25°C, VSS = 0V Parameter Maximum supply voltage Input voltage Output voltage Input/output voltage High level output current Total output current Low level output current Peak output current Total output current Maximum power dissipation Operating temperature range Storage temperature range Tstg -55 +125 Topr -10 +70 ºC Peak output current IOPH(2) R, G, B, I, BL Ports 0, 1 Ports 7, 84 to 87 R, G, B, I, BL Ports 0, 1, 6, 84 to 87 Port 7 R, G, B, I, BL Ports 0, 1 Ports 6, 7, 84 to 87 R, G, B, I, BL DIP42S QIP48E VI(1) VO(1) VIO IOPH(1) RES , HS , VS , P83 R, G, B, I, BL, FILT Ports 0, 1, 6, 7, 84 to 87 Ports 0, 1, 7, 84 to 87 •CMOS output •For each pin. •CMOS output •For each pin. Total of all pins. Total of all pins. Total of all pins. For each pin. For each pin. For each pin. Total of all pins. Total of all pins. Total of all pins. Ta=-10 to +70ºC Symbol VDD max VDD Pins Conditions Ratings VDD[V] min -0.3 -0.3 -0.3 -0.3 -4 -5 -20 -10 -15 20 15 5 40 40 15 715 385 mW mA typ max +6.5 VDD+0.3 VDD+0.3 VDD+0.3 V unit ΣIOAH(1) ΣIOAH(2) ΣIOAH(3) IOPL(1) IOPL(2) IOPL(3) ΣIOAL(1) ΣIOAL(2) ΣIOAL(3) Pd max No.A0116-10/21 LC863364C/56C/48C/40C/32C/28C/24C/20C/16C Recommended Operating Range at Ta = -10°C to +70°C, VSS = 0V Parameter Operating supply voltage range Hold voltage Symbol VDD(1) VDD(2) VHD VDD VDD Pins Conditions 0.844µs ≤ tCYC ≤ 0.852µs 4µs ≤ tCYC ≤ 400µs RAMs and the registers data are kept in HOLD mode. High level input voltage VIH(1) VIH(2) Port 0 (Schumitt) •Ports 1,6 (Schumitt) •Port 7 (Schumitt) port input/interrupt • HS , VS , RES (Schumitt) VIH(3) VIH(4) Low level input voltage VIL(1) VIL(2) Port 70 Watchdog timer input •Port 8 port input Port 0 (Schumitt) •Ports 1,6 (Schumitt) •Port 7 (Schumitt) port input/interrupt • HS , VS , RES (Schumitt) VIL(3) VIL(4) Operation cycle time tCYC(2) tCYC(1) Port 70 Watchdog timer input Port 8 port input •All functions operating •AD converter operating •OSD is not operating tCYC(3) Oscillation frequency range FmRC •OSD and AD converter are not operating Internal RC oscillation 4.5 to 5.5 0.4 0.8 3.0 MHz 4.5 to 5.5 0.844 400 4.5 to 5.5 0.844 30 Output disable Output disable 4.5 to 5.5 4.5 to 5.5 4.5 to 5.5 VSS VSS 0.844 0.848 0.6VDD 0.3VDD 0.852 Output disable Output disable 4.5 to 5.5 VSS 0.25VDD Output disable Output disable 4.5 to 5.5 4.5 to 5.5 4.5 to 5.5 VDD-0.5 0.7VDD VSS VDD VDD 0.2VDD V Output disable Output disable 4.5 to 5.5 0.75VDD VDD 4.5 to 5.5 0.6VDD VDD 2.0 5.5 Ratings VDD[V] min 4.5 4.5 typ max 5.5 5.5 unit µs No.A0116-11/21 LC863364C/56C/48C/40C/32C/28C/24C/20C/16C Electrical Characteristics at Ta = -10°C to +70°C, VSS = 0V Parameter High level input current Symbol IIH(1) Pins Ports 0, 1, 6, 7, 8 Conditions •Output disable •Pull-up MOS Tr. OFF •VIN=VDD (including the off-leak current of the output Tr.) IIH(2) Low level input current IIL(1) • RES • HS , VS Ports 0, 1, 6, 7, 8 •Output disable •Pull-up MOS Tr. OFF •VIN=VSS (including the off-leak current of the output Tr.) IIL(2) High level output voltage VOH(2) Low level output voltage VOL(2) VOL(3) VOL(4) VOL(5) Pull-up MOS Tr. resistance Bus terminal short circuit resistance (SCL0 to SCL1, SDA0 to SDA1) Hysteresis voltage Pin capacitance CP VHYS •Ports 0, 1, 6, 7 • RES • HS , VS All pins •f=1MHz •Every other terminals are connected to VSS. •Ta=25ºC 4.5 to 5.5 10 pF Output disable 4.5 to 5.5 0.1VDD V RBS •P60 to P62 •P61 to P63 4.5 to 5.5 130 300 Rpu VOL(1) VOH(1) • RES • HS , VS •CMOS output of ports 0, 1, 71 to 73, 84 to 87 R, G, B, I, BL Ports 0, 1, 71 to 73, 84 to 87 Ports 0, 1, 71 to 73, 84 to 87 •R, G, B, I, BL •Port 6 Port 6 Port 70 Ports 0, 1, 7, 84 to 87 IOL=6.0mA IOL=1mA VOH=0.9VDD IOL=3.0mA IOL=1.6mA IOH=-0.1mA IOL=10mA 4.5 to 5.5 4.5 to 5.5 4.5 to 5.5 4.5 to 5.5 4.5 to 5.5 4.5 to 5.5 4.5 to 5.5 13 38 VDD-0.5 1.5 V 0.4 0.4 0.6 0.4 80 kΩ IOH=-1.0mA 4.5 to 5.5 VDD-1 VIN=VSS 4.5 to 5.5 -1 4.5 to 5.5 -1 •VIN=VDD 4.5 to 5.5 1 4.5 to 5.5 1 Ratings VDD[V] min typ max unit µA Ω No.A0116-12/21 LC863364C/56C/48C/40C/32C/28C/24C/20C/16C Serial Input/Output Characteristics at Ta = -10°C to +70°C, VSS = 0V Parameter Cycle Symbol tCKCY(1) tCKL(1) tCKH(1) tCKCY(2) tCKL(2) tCKH(2) tICK SI0 •SCK0 •SCLK0 Low Level pulse width High Level pulse width Data set up time •Data set-up to SCK0. •Data hold from Data hold time tCKI SCK0. •Refer to figure 4. Output delay time tCKO(1) SO0 •Data hold from SCK0. •Use pull-up Output delay time (Using internal clock) tCKO(2) SO0 resistor (1kΩ) when Nch opendrain output. •Refer to figure 4. 4.5 to 5.5 1/3tCYC +0.2 4.5 to 5.5 7/12tCYC +0.2 4.5 to 5.5 0.1 0.1 •Use pull-up resistor (1kΩ) when Nch opendrain output. •Refer to figure 4. 4.5 to 5.5 Pins •SCK0 •SCLK0 Low Level pulse width High Level pulse width Cycle 4.5 to 5.5 Conditions Refer to figure 4. Ratings VDD[V] min 2 1 1 tCYC 2 1/2tCKCY 1/2tCKCY typ max unit Serial clock Serial input Output clock Input clock µs IIC Input/Output Conditions at Ta = -10°C to +70°C, VSS = 0V Parameter SCL Frequency BUS free time between stop - start HOLD time of start, restart condition L time of SCL H time of SCL Set-up time of restart condition HOLD time of SDA Set-up time of SDA Rising time of SDA, SCL Falling time of SDA, SCL Set-up time of stop condition fSCL tBUF tHD;STA tLOW tHIGH tSU;STA tHD;DAT tSU;DAT tR tF tSU;STO Symbol Standard min 0 4.7 4.0 4.7 4.0 4.7 0 250 4.0 max 100 1000 300 High speed min 0 1.3 0.6 1.3 0.6 0.6 0 100 20+0.1Cb 20+0.1Cb 0.6 max 400 0.9 300 300 unit kHz Serial output (Using external clock) µs µs µs µs µs µs ns ns ns µs Refer to figure 9 Note 1: Cb: Total capacitance of all BUS (unit : pF) No.A0116-13/21 LC863364C/56C/48C/40C/32C/28C/24C/20C/16C Pulse Input Conditions at Ta = -10°C to +70°C, VSS = 0V Parameter High/low level pulse width Symbol tPIH(1) tPIL(1) tPIH(2) tPIL(2) tPIH(3) tPIL(3) tPIH(4) tPIL(4) tPIL(5) tPIH(6) tPIL(6) •INT0, INT1 •INT2/T0IN INT3/T0IN (1tCYC is selected for noise rejection clock.) INT3/T0IN (16tCYC is selected for noise rejection clock.) INT3/T0IN (64tCYC is selected for noise rejection clock.) RES HS , VS Reset acceptable •Display position controllable •The active edge of HS and VS must be apart at least 1tCYC. •Refer to figure 6. Rising/falling time tTHL tTLH HS Refer to figure 6. 4.5 to 5.5 500 ns 4.5 to 5.5 8 4.5 to 5.5 200 •Interrupt acceptable •Timer0-countable 4.5 to 5.5 128 •Interrupt acceptable •Timer0-countable 4.5 to 5.5 32 tCYC Pins Conditions •Interrupt acceptable •Timer0-countable •Interrupt acceptable •Timer0-countable 4.5 to 5.5 2 Ratings VDD[V] 4.5 to 5.5 min 1 typ max unit µs AD Converter Characteristics at Ta = -10°C to +70°C, VSS = 0V Parameter Resolution Absolute precision Conversion time tCAD ADCR2=0 (Note 4) ADCR2=1 (Note 4) Analog input voltage range Analog port input current IAINH IAINL VAIN=VDD VAIN=VSS -1 VAIN AN3 to AN7 4.5 to 5.5 VSS 16 32 VDD 1 Symbol N ET (Note 3) Pins Conditions Ratings VDD[V] min typ 8 ±1.5 max unit bit LSB tCYC V µA Note 3: Absolute precision does not include quantizing error (1/2LSB). Note 4: Conversion time is the time till the complete digital conversion value for analog input value is set to a register after the instruction to start conversion is sent. No.A0116-14/21 LC863364C/56C/48C/40C/32C/28C/24C/20C/16C Sample Current Dissipation Characteristics at Ta = -10°C to +70°C, VSS = 0V The sample current dissipation characteristics is the measurement result of Sanyo provided evaluation board when the recommended circuit parameters shown in the sample oscillation circuit characteristics are used externally. The currents through the output transistors and the pull-up MOS transistors are ignored. Parameter Current dissipation during basic operation (Note 5) Current dissipation in HALT mode (Note 5) IDDHALT(1) VDD Symbol IDDOP(1) Pins VDD Conditions •FmX’tal=32.768kHz X’tal oscillation •System clock : VCO •VCO for OSD operating •Internal RC oscillation stops •HALT mode •FmX’tal=32.768kHz X’tal oscillation •System clock : VCO •VCO for OSD stops •Internal RC oscillation stops IDDHALT(2) VDD •HALT mode •FmX’tal=32.768kHz X’tal oscillation •VCO for system stops •VCO for OSD stops •System clock : Internal RC IDDHALT(3) VDD •HALT mode •FmX’tal=32.768kHz X’tal oscillation •VCO for system stops •VCO for OSD stops •System clock : X’tal Current dissipation in HOLD mode (Note 5) IDDHOLD VDD •HOLD mode •All oscillation stops. 4.5 to 5.5 0.05 20 4.5 to 5.5 45 200 4.5 to 5.5 300 1000 4.5 to 5.5 3 9 mA 4.5 to 5.5 8 21 mA Ratings VDD[V] min typ max unit µA µA Note 5: The currents through the output transistors and the pull-up MOS transistors are ignored. No.A0116-15/21 LC863364C/56C/48C/40C/32C/28C/24C/20C/16C Recommended Oscillation Circuit and Sample Characteristics The sample oscillation circuit characteristics in the table below is based on the following conditions: Recommended circuit parameters are verified by an oscillator manufacturer using a Sanyo provided oscillation evaluation board. Sample characteristics are the result of the evaluation with the recommended circuit parameters connected externally. Recommended oscillation circuit and sample characteristics (Ta = -10°C to +70°C) Frequency 32.768kHz Manufacturer SEIKO EPSON Oscillator C1 C-002RX 18pF Recommended circuit parameters C2 18pF Rf OPEN Rd 390kΩ Operating supply voltage range 4.5 to 5.5V Oscillation stabilizing time typ 1.0s max 1.5s Notes Notes: The oscillation stabilizing time period is the time until the VCO oscillation for the internal system becomes stable after the following conditions. (Refer to Figure 2.) 1. The VDD becomes higher than the minimum operating voltage after the power is supplied. 2. The HOLD mode is released. The sample oscillation circuit characteristics may differ applications. For further assistance, please contact with oscillator manufacturer with the following notes in your mind. • Since the oscillation frequency precision is affected by wiring capacity of the application board, etc., adjust the oscillation frequency on the production board. • The above oscillation frequency and the operating supply voltage range are based on the operating temperature of -10°C to +70°C. For the use with the temperature outside of the range herein, or in the applications requiring high reliability such as car products, please consult with oscillator manufacturer. • When using the oscillator which is not shown in the sample oscillation circuit characteristics, please consult with Sanyo sales personnel. Since the oscillation circuit characteristics are affected by the noise or wiring capacity because the circuit is designed with low gain in order to reduce the power dissipation, refer to the following notices. • The distance between the clock I/O terminal (XT1 terminal XT2 terminal) and external parts should be as short as possible. • The capacitors’ VSS should be allocated close to the microcontroller’s GND terminal and be away from other GND. • The signal lines with rapid state changes or with large current should be allocated away from the oscillation circuit. XT1 Rf XT2 Rd C1 X’tal C2 Figure 1 Recommended Oscillation Circuit No.A0116-16/21 LC863364C/56C/48C/40C/32C/28C/24C/20C/16C Power supply VDD VDD limit 0V Reset time RES Internal RC resonator oscillation XT1,XT2 tmsVCO VCO for system stable Operation mode Unfixed Reset Instruction execution mode Reset Time and Oscillation Stabilizing Time HOLD release Valid Internal RC resonator oscillation XT1, XT2 tmsVCO VCO for system stable Operation mode HOLD Instruction execution mode HOLD Release Signal and Oscillation Stabilizing Time Figure 2 Oscillation Stabilizing Time No.A0116-17/21 LC863364C/56C/48C/40C/32C/28C/24C/20C/16C VDD RRES RES CRES Note: Determine the CRES, RRES value to generate more than 200µs reset time. Figure 3 Reset Circuit 0.5VDD AC Timing Measurement Point tCKCY tCKL SCK0 tICK SI0 t C KO SO0 SB0 tCKI tCKH VDD 1kΩ 50pF Timing Figure 4 Serial Input / Output Test Condition Test load No.A0116-18/21 LC863364C/56C/48C/40C/32C/28C/24C/20C/16C tPIL (1)-(5) tPIH (1)-(4) Figure 5 Pulse Input Timing Condition - 1 tPIL(6) HS 0.75VDD 0.25VDD tTLH VS tPIL(6) more than ±1tCYC Figure 6 Pulse Input Timing Condition - 2 LC863364C 10kΩ HS HS C536 Figure 7 Recommended Interface Circuit No.A0116-19/21 LC863364C/56C/48C/40C/32C/28C/24C/20C/16C 100Ω FILT 2.2µF + 33000pF 1MΩ Figure 8 FILT Recommended Circuit Note: Place FILT parts on board as close to the microcontroller as possible. P S Sr P SDA tBUF tHD;STA tR tF tHD;STA tsp SCL tLOW tHD;DAT tHIGH tSU;DAT tSU;STA tSU;STO S : start condition P : stop condition Sr : restart condition tsp : spike suppression Standard mode : not exist High speed mode : less than 50ns Figure 9 IIC Timing No.A0116-20/21 LC863364C/56C/48C/40C/32C/28C/24C/20C/16C Specifications of any and all SANYO Semiconductor products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer's products or equipment. SANYO Semiconductor Co., Ltd. strives to supply high-quality high-reliability products. However, any and all semiconductor products fail with some probability. It is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO Semiconductor products (including technical data,services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be exported without obtaining the export license from the authorities concerned in accordance with the above law. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of SANYO Semiconductor Co., Ltd. Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification" for the SANYO Semiconductor product that you intend to use. Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. SANYO Semiconductor believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of May, 2006. Specifications and information herein are subject to change without notice. PS No.A0116-21/21