深圳市美芯微电子有限公司 麦肯单片机授权一级代理商 电话；０７５５－３６８５７６０９／２７９４５５５１／２９４９１８８２ 地址：深圳市宝安区宝源路名优产品采购中心Ｂ１区７２１室 M D T P509(A) 1 0P509 3. Applications 1. General Description This EPROM-Based 8-bit micro-controller uses a fully The application areas of this P509(A) range from static CMOS technology process to achieve higher appliance motor control and high speed automotive speed power to low power remote transmitters/receivers, small consump-tion and high noise immunity. On chip instruments, chargers, toy, automobile and PC memory inclu-des 1K words of ROM, and 41 bytes of pe-ripheral … etc. and smaller size with the low static RAM. 4. Pin Assignment 2. Features The followings are some of the features on the M D PB0 VSS PB1 hardware and software : Fully COMS static design 8-bit data bus T10P509ST2611 P509ST2611 1 6 PB3 2 5 VDD 3 4 PB2/RTCC On chip EPROM size : 1 K words M D T10P509ST2613 P509ST2613 PB0 1 6 /MCLR Internal RAM size : 41 bytes 36 single word instructions VSS 2 PB1 3 14-bit instructions 2-level stacks 5 VDD 4 PB2/RTCC Operating voltage : 2.5 V ~ 5.0 V Operating frequency : 4 MHz or 8 MHz The most fast execution time is 500 ns under 8 MHz in all single cycle instructions except the branch instruction Addressing modes include direct, indirect and M D P509P11/S11/TSS11 T10P509P11/S11/TSS11 VDD 1 8 VSS PB5 2 7 PB0 PB4 3 6 PB1 PB3 4 5 PB2/RTCC relative addressing modes M D P509P13/S13/TSS13 T10P509P13/S13/TSS13 VDD 1 8 VSS PB5 2 7 PB0 PB4 3 6 PB1 /MCLR 4 5 PB2/RTCC Power-on Reset Sleep Mode for power saving Oscillator mode: INTRC－Internal 4/8 MHz RC oscillator Power on start-up time : 20 ms 8-bit real time clock/counter(RTCC) with 8-bit programmable prescaler On-chip RC oscillator based Watchdog Timer(WDT) Wake-up from sleep on pin change P.1 ｈｔｔｐ：／／ｗｗｗ．ｍｘｍｃｕ．ｃｏｍ．ｃｎ 2010/7 PA M1 D T 1 0P509(A) P509(A) 5. Pin Function Description Pin Name I/O Function Description PB0,PB1,PB3~PB5 I/O Port B, TTL input level, PB3 input only. RTCC/PB2 I/O Real Time Clock/Counter, Schmitt Trigger input levels. /MCLR I Master Clear, Schmitt Trigger input levels. VDD Power supply VSS Ground 6. Memory Map (A) Register Map Address Description BANK0 00 Indirect Addressing Register 01 RTCC 02 PC 03 STATUS 04 MSR 05 OSCCON 06 Port B 07~1F General purpose registers BANK1 30~3F General purpose registers (1) IAR ( Indirect Address Register) : R0 (2) RTCC (Real Time Counter/Counter Register) : R1 ｈｔｔｐ：／／ｗｗｗ．ｍｘｍｃｕ．ｃｏｍ．ｃｎ P.2 2010/7 PA M D T 1 0P509(A) P509(A) (3) PC (Program Counter) : R2 Write PC, CALL --- always 0 JUMP --- from instruction word RTIW, RET --- from STACK A9 A8 A7~A0 Write PC, JUMP, CALL --- from STATUS b5 RTIW, RET --- from STACK Write PC --- from ALU JUMP, CALL --- from instruction word RTIW, RET --- from STACK (4) STATUS (Status register) : R3 Bit Symbol Function 0 C Carry bit 1 HC Half Carry bit 2 Z Zero bit 3 PF Power down bit 4 TF WDT Timer overflow Flag bit 5 PAGE ROM page select bit 6 —— 7 PCWUF Unimplemented Pin change wake up from sleep (5) MSR (Memory Bank Select Register) : R4 b7 b6 b5 b4 b3 b2 b1 b0 Bank select Read only “1” Indirect Addressing Mode ｈｔｔｐ：／／ｗｗｗ．ｍｘｍｃｕ．ｃｏｍ．ｃｎ P.3 2010/7 PA M D T 1 0P509(A) P509(A) (6)OSCCON : R5 Bit Symbol Function PB2 Pull-High Set Bit 0 PUGP2 1=Enable 0=Disable PB3 Pull-High Set Bit 1 2 PUGP3* PUGP4** When PBPHB=1 , 1=Enable 0=Disable (Power on Mode ) When PBPHB=0 , 0=Enable 1=Disable PB4 Pull-High Set Bit 1=Enable 0=Disable PB5 Pull-High Set Bit 3 PUGP5** 1=Enable 0=Disable Value 6—4 IRCS2—0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 4 MHz INTRC 0 1 0 1 0 1 0 1 15 KHz 62 KHz 125 KHz 250 KHz 500 KHz 1 MHz 2 MHz 4 MHz 8 MHz INTRC 31 KHz 125 KHz 250 KHz 500 KHz 1 MHz 2 MHz 4 MHz 8 MHz PB1 Pull-High Set Bit 7 PUGP1* When PBPHB=1 , 1=Enable 0=Disable (Power on Mode ) When PBPHB=0 , 0=Enable 1=Disable Note1 * : PB0 pull high PB1 pull high PB3 pull high enable enable enable PBPHB=0,PUGP1=0,PUGP3=0 enable enable disable PBPHB=0,PUGP1=0,PUGP3=1 enable disable enable PBPHB=0,PUGP1=1,PUGP3=0 enable disable disable PBPHB=0,PUGP1=1,PUGP3=1 disable enable enable PBPHB=1,PUGP1=1,PUGP3=1 disable enable disable PBPHB=1,PUGP1=1,PUGP3=0 disable disable enable PBPHB=1,PUGP1=0,PUGP3=1 disable disable disable PBPHB=1,PUGP1=0,PUGP3=0 Note2 * : PUGP5~3 don’t set “1” at the same time (7) PORT B : R6 PB5~PB0, I/O Register, PB3 input only. ｈｔｔｐ：／／ｗｗｗ．ｍｘｍｃｕ．ｃｏｍ．ｃｎ P.4 2010/7 PA M D T 1 0P509(A) P509(A) (8) TMR (Time Mode Register) Bit Symbol Function Prescaler Value 2—0 PS2—0 3 PSC 4 TCE 5 TCS 6 PBPHB 7 PBWUB RTCC rate WDT rate 1:2 1:1 0 0 0 1:4 1:2 0 0 1 1:8 1:4 0 1 0 1 : 16 1:8 0 1 1 1 : 32 1 : 16 1 0 0 1 : 32 1 0 1 1 : 64 1 : 64 1 1 0 1 : 128 1 : 128 1 1 1 1 : 256 Prescaler assignment bit : 0 — RTCC 1 — Watchdog Timer RTCC signal Edge : 0 — Increment on low-to-high transition on RTCC pin 1 — Increment on high-to-low transition on RTCC pin RTCC signal set : 0 — Internal instruction cycle clock 1 — Transition on RTCC pin PB0/PB1/PB3 pull-high : 0 — Enable 1 — Disable PB0~PB5 wake-up : 0 — Enable 1 — Disable (9) CPIO B (Control Port I/O Mode Register) The CPIO register is “write-only” ＝“0”, I/O pin in output mode; ＝“1”, I/O pin in input mode. (10) Configurable options for EPROM (Set by writer) : Oscillator Frequency 4 MHz 8 MHz Oscillator Type Oscillator Start-up Time INTRC Oscillator 20ms Watchdog Timer control Watchdog timer disable all the time Watchdog timer enable all the time ｈｔｔｐ：／／ｗｗｗ．ｍｘｍｃｕ．ｃｏｍ．ｃｎ P.5 2010/7 PA P509(A) M D T 1 0P509(A) Power-edge Detect Security state PED Disable Security Disable PED Enable (1.8V / 1.8V always enable / 2.1V always Security Enable enable) (B) Program Memory Address 000-3FF 000 Description Program memory The starting address of power on, external reset or WDT time-out reset. 8. Reset Condition for all Registers Register Address Power-On Reset /MCLR Reset WDT Reset IAR 00h xxxx xxxx uuuu uuuu uuuu uuuu RTCC 01h xxxx xxxx uuuu uuuu uuuu uuuu PC 02h 0000 0000 0000 0000 0000 0000 STATUS 03h 0001 1xxx #00# #uuu #00# #uuu MSR 04h 111x xxxx 110u uuuu 11uu uuuu OSCCON 05h 0111 0000 0111 0000 0111 0000 PORT B 06h --xx xxxx --uu uuuu --uu uuuu TMR 1111 1111 1111 1111 1111 1111 CPIO B --11 1111 --11 1111 --11 1111 Note : u＝unchanged, x＝unknown, - ＝unimplemented, read as “0” #＝value depends on the condition of the following table Condition Status: bit 7 Status: bit 4 Status: bit 3 /MCLR reset (not during SLEEP) 0 u u /MCLR reset during SLEEP 0 1 0 WDT reset (not during SLEEP) 0 0 1 WDT reset during SLEEP 0 0 0 Wake-up from SLEEP on pin change 1 1 0 ｈｔｔｐ：／／ｗｗｗ．ｍｘｍｃｕ．ｃｏｍ．ｃｎ P.6 2010/7 PA M D T 1 0P509(A) P509(A) 9. Oscillator start up timer condition : Oscillator Type Power-on reset Subsequest resets INTRC 20ms 300us 10. Electrical Characteristics *Note: Temperature=25°C 1.Operation Current : (1) INRC 4MHz , WDT - enable 2.5V 300uA 3.0V 375uA 4.0V 500uA 5.0V 675uA 5.5V 750uA These parameters are for reference only. (2) INRC 4MHz , WDT - enable , PED - enable 2.5V 375uA 3.0V 450uA 4.0V 525uA 5.0V 750uA 5.5V 825uA These parameters are for reference only. (3) INRC 8MHz , WDT - enable 2.5V 450uA 3.0V 525uA 4.0V 750uA 5.0V 975uA 5.5V 1.1mA These parameters are for reference only. (4) INRC 8MHz , WDT - enable , PED - enable 2.5V 525uA 3.0V 600uA 4.0V 800uA 5.0V 1.1mA 5.5V 1.2mA These parameters are for reference only. ｈｔｔｐ：／／ｗｗｗ．ｍｘｍｃｕ．ｃｏｍ．ｃｎ P.7 2010/7 PA M D T 1 0P509(A) P509(A) 2. Supply Voltage VDD Min Max 2.5V 5.0V These parameters are for reference only. 3. Input Voltage (VDD = 5V) Vil Vih Port Min Max TTL VSS 1.0V Schmitt trigger VSS 0.6V TTL 3.0V VDD Schmitt trigger 3.5V VDD These parameters are for reference only. Input Voltage (VDD = 3V) Vil Vih Port Min Max TTL VSS 0.6V Schmitt trigger VSS 0.3V TTL 2.0V VDD Schmitt trigger 2.2V VDD These parameters are for reference only. 4. Output Voltage (VDD = 5V) PB Condition Voh 3.6V Ioh = -20mA Vol 0.9V Iol = 20mA Voh 4.2V Ioh = -5mA Vol 0.7V Iol = 5mA These parameters are for reference only. Output Voltage (VDD = 3V) PB Condition Voh 1.7V Ioh = -10mA Vol 0.9V Iol = 10mA Voh 2.1V Ioh = -5mA Vol 0.7V Iol = 5mA These parameters are for reference only. ｈｔｔｐ：／／ｗｗｗ．ｍｘｍｃｕ．ｃｏｍ．ｃｎ P.8 2010/7 PA P509(A) M D T 1 0P509(A) 5. PED Voltage Low level High level 1.8V +/- 20% 2.1V +/- 20% These parameters are for reference only. 6. The basic WDT time-out cycle time VDD Time 2.5V 24ms 3.0V 21ms 4.0V 19ms 5.0V 18ms These parameters are for reference only. 8. Pull high/low resistor VDD 5V 3V PB0/1/4/5 20K Ohm +/- 20% 40K Ohm +/- 20% PB2 110K Ohm +/- 20% 220K Ohm +/- 20% PB3 280K Ohm +/- 20% 630K Ohm +/- 20% MCLRB 70K Ohm +/- 20% 85K Ohm +/- 20% These parameters are for reference only. ｈｔｔｐ：／／ｗｗｗ．ｍｘｍｃｕ．ｃｏｍ．ｃｎ P.9 2010/7 PA