ST72T532R4T3 ,8-BIT MCU WITH NESTED INTERRUPTS, EEPROM, ADC, 16-BIT TIMERS, 8-BIT PWM ART, SPI, SCI, CAN INTERFACESThermal Characteristics . . . . . . .. . . .... .... ... . .. .. . .. ... .. .. 13212.3 OPERATING ..
ST72T631K4B1 ,8-BIT MICROCONTROLLER (MCU) FOR LOW SPEED USB WITH UP TO 16K MEMORY,UP TO 512 BYTES RAM, ADC, WDG, TIMER, SCI & I2C, SDIP32-SO34applications compliant with USB1.5 Mbs specification (version 1.1) and USBHID specifications (versi ..
ST72T631K4B1 ,8-BIT MICROCONTROLLER (MCU) FOR LOW SPEED USB WITH UP TO 16K MEMORY,UP TO 512 BYTES RAM, ADC, WDG, TIMER, SCI & I2C, SDIP32-SO34applications. The de- face (not on all products - see device summary vices are based on an industry ..
ST72T631K4M1 ,8-BIT MICROCONTROLLER (MCU) FOR LOW SPEED USB WITH UP TO 16K MEMORY,UP TO 512 BYTES RAM, ADC, WDG, TIMER, SCI & I2C, SDIP32-SO34THERMAL CHARACTERISTICS . . . . 943/109ST72637.3 OPERATING CONDITIONS 957.4 POWER CONSUM ..
ST72T734J6B1 ,8-BIT USB MCU FOR MONITORS, WITH UP TO 60K OTP, 1K RAM,ADC, TIMER, SYNC, TMU, PWM/BRM, H/W DDC & I2CST72774/ST72754/ST727348-BIT USB MCU FOR MONITORS, WITH UP TO 60K OTP, 1K RAM,2ADC, TIMER, SYNC, TM ..
ST72T751N9B1 ,8-BIT, 56-PIN MCU FOR MONITORS, WITH UP TO 60K ROM, 2K RAM, ADC, TIMER, IR, SYNC, PWM/BRM, DDC/DMA, I2C & SCIFeatures ST72751N9 ST72751N7 ST72751N6■ 8-bit Analog to Digital Converter with 8channels on port BR ..
STR7102 , Separate Excitation Switching Type
STR7102 , Separate Excitation Switching Type
STR710FZ1H6 ,ARM-Based Flash microcontrollers with USB and CANAbsolute maximum ratings . . . . 354.3 Operating conditions 374.3.1 Supply current charac ..
STR710FZ2T6 ,STR71x: 144/64-pin ARM7TDMI MCU with up to 256KB FLASH, 64KB RAM and EMIfeatures including CAN, USB and External Memory Interface. The two 64-pin versions do notinclude Ex ..
STR710RZH6 ,ARM7TDMI-S™ 32-BIT MCU with Flash, SMI, 3 std 16-bit timers, PWM timer, fast 10-bit ADC, I2C, UART, SSP, USB and CANFeatures■ Core– ARM7TDMI 32-bit RISC CPULQFP6410 x 10– 59 MIPS @ 66 MHz from SRAM LQFP14420 x 20– 4 ..
STR710RZT6 ,ARM7TDMI-S™ 32-BIT MCU with Flash, SMI, 3 std 16-bit timers, PWM timer, fast 10-bit ADC, I2C, UART, SSP, USB and CANThermal characteristics . . . . 36Table 11. General operating conditions . . . . . . . 37 ..
ST72T532R4T3
8-BIT MCU WITH NESTED INTERRUPTS, EEPROM, ADC, 16-BIT TIMERS, 8-BIT PWM ART, SPI, SCI, CAN INTERFACES
Rev. 2.1
February 2000 1/164
ST72311R, ST72511R,
ST72512R, ST72532R8-BIT MCU WITH NESTED INTERRUPTS, EEPROM, ADC,
16-BIT TIMERS, 8-BIT PWM ART, SPI, SCI, CAN INTERF ACES
DATASHEET Memories 16Kto 60K bytes Program memory(ROM,OTP and EPROM)with read-out protection 256 bytesE2 PROM Data memory(onlyon ST72532R4) 1024to 2048 bytes RAM
Clock, Reset and Supply Management Enhanced reset system Low voltage supply supervisor Clock sources: crystal/ceramic resonator os-cillatoror external clock Beep and Clock-out capability4 Power Saving Modes: Halt, Active-Halt,Wait and Slow
Interrupt Management Nested interrupt controller 13 interrupt vectors plus TRAP and RESET 15 external interrupt lines (on4 vectors) TLI dedicated top level interrupt pin
48 I/O Ports 48 multifunctional bidirectional I/O lines 32 alternate function lines 12 high sink outputs
5 Timers Configurable watchdog timer Real time clock timer One 8-bit auto-reload timer with4 independ-ent PWM output channels,2 input captures,output compares and external clock withevent detector (excepton ST725x2R4) Two 16-bit timers with:2 input captures,2 out-put compares,external clock inputon one tim-er, PWM and Pulse generator modes
3 Communications Interfaces SPI synchronous serial interface SCI asynchronous serial interface CAN interface (except on ST72311Rx)
1 Analog peripheral 8-bit ADC with8 input channels
Instruction Set 8-bit data manipulation 63 basic instructions 17 main addressing modes8x8 unsigned multiply instruction Truebit manipulation
Development Tools Full hardware/software development package
Device Summary
Note1. See Section 12.3.1on page 133for more informationon VDD versus fOSC.
TQFP64x14
Features ST72511R9 ST72511R7 ST72511R6 ST72311R9 ST72311R7 ST72311R6 ST72512R4 ST72532R4Program memory -bytes 60K 48K 32K 60K 48K 32K 16K 16K
RAM (stack)- bytes 2048 (256) 1536 (256) 1024 (256) 2048 (256) 1536 (256) 1024 (256) 1024 (256) 1024 (256)
EEPROM- bytes - - - --- -256
Peripherals watchdog,two 16-bit timers, 8-bit PWM
ART, SPI,SCI, CAN, ADC
watchdog, two 16-bit timers, 8-bit PWM
ART, SPI, SCI, ADC
watchdog, two16-bit timers,
SPI, SCI, CAN, ADC
Operating Supply 3.0Vto 5.5V 3.0to 5.5V1)
CPU Frequency 2to8 MHz (with4to16 MHz oscillator) 2to4 MHz1)
Operating Temperature -40°Cto +85°C (-40°Cto +105/125°C optional)
Packages TQFP64
Table of Contents2/164
GENERAL DESCRIPTION...... ..... ......... .... ....... ............ ...........61.1 INTRODUCTION. ....... ..... ....... ... ........... ....... .... ....... ....6
1.2 PIN DESCRIPTION...... ..... ......... ..... ....... ........... ....... ....7
1.3 REGISTER& MEMORY MAP.................. ..... ... ........... ........ 11
EPROM PROGRAM MEMORY....... ...... ..... .... ....................... ..... 15 DATA EEPROM......... ....................... ... ............... ........... 163.1 INTRODUCTION. ....... ..... ....... ... ........... ....... .... ....... ... 16
3.2 MAIN FEATURES.................................. .... ................ 16
3.3 MEMORY ACCESS............................................. ..... ... 17
3.4 POWER SAVING MODES...... ....... ..... ......... ....... ............. 18
3.5 ACCESS ERROR HANDLING........... ....... ................ ... ....... 18
3.6 REGISTER DESCRIPTION....................................... ..... ... 19
CENTRAL PROCESSING UNIT.. ..... ......... .... ....... ............ .......... 204.1 INTRODUCTION. ....... ..... ....... ... ........... ....... .... ....... ... 20
4.2 MAIN FEATURES.................................. .... ................ 20
4.3 CPU REGISTERS..................... ....... ................ ... ....... 20
SUPPLY, RESET AND CLOCK MANAGEMENT.... .... ....................... ..... 235.1 LOW VOLTAGE DETECTOR (LVD)........ .... ....................... ..... 24
5.2 RESET SEQUENCE MANAGER (RSM)..... .... ....................... ..... 25
5.2.1 Introduction............ ...... ..... .... ....................... ..... 25
5.2.2 Asynchronous External RESET pin... .... ................... ...... .... 26
5.2.3 Internal Low Voltage Detection RESET...................... ...... ..... 26
5.2.4 Internal Watchdog RESET...... ............ ....... ....... ...... ..... 26
5.3 LOW CONSUMPTION OSCILLATOR..... ..... ......... ....... ............. 27
INTERRUPTS.. .............. ..... ......... .... ....... ............ .......... 286.1 INTRODUCTION. ....... ..... ....... ... ........... ....... .... ....... ... 28
6.2 MASKING AND PROCESSING FLOW...................................... 28
6.3 INTERRUPTS AND LOW POWER MODES.................................. 30
6.4 CONCURRENT& NESTED MANAGEMENT............. ....... ............. 30
6.5 INTERRUPT REGISTER DESCRIPTION... .... ................... ...... .... 31
POWER SAVING MODES.......... ...... ..... .... ....................... ..... 347.1 INTRODUCTION. ....... ..... ....... ... ........... ....... .... ....... ... 34
7.2 SLOW MODE.............. ...... ..... .............. ....... ...... ..... 34
7.3 WAIT MODE........... ..... ....... ... .... ....... ....... .... ....... ... 35
7.4 ACTIVE-HALT AND HALT MODES........................................ 36
7.4.1 ACTIVE-HALT MODE............................................... 36
7.4.2 HALT MODE...................................................... 37
I/O PORTS............................. ....... ..... ....... ...... ....... ..... 388.1 INTRODUCTION. ....... ..... ....... ... ........... ....... .... ....... ... 38
8.2 FUNCTIONAL DESCRIPTION....... ............ ....... ...... ....... ..... 38
8.2.1 Input Modes.. ....................... ... ............. ............. 38
8.2.2 Output Modes................ ............ ....... ............. ..... 38
8.2.3 Alternate Functions...... ...... ..... .............. ....... ...... ..... 38
Table of Contents3/164
8.3 I/O PORT IMPLEMENTATION....... ............ ....... ............. ..... 41
8.4 LOW POWER MODES................. ....... ................ ... ....... 42
8.5 INTERRUPTS........................ ....... ................ ... ....... 42
8.5.1 Register Description..... ...... ..... .... ....................... ..... 43
MISCELLANEOUS REGISTERS.............. ..... ......... .................... 459.1 I/O PORT INTERRUPT SENSITIVITY...... .... ....................... ..... 45
9.2 I/O PORT ALTERNATE FUNCTIONS........ ............ .... ............... 45
9.3 MISCELLANEOUS REGISTERS.......................................... 46
ON-CHIP PERIPHERALS...... ..... ....... ... .... ....... ....... .... ....... ... 4910.1 WATCHDOG TIMER (WDG)................... ....... .... ................ 49
10.1.1 Introduction.................. ....... ..... ....... ...... ....... ..... 49
10.1.2 Main Features............................................. ..... ... 49
10.1.3 Functional Description.............................................. 49
10.1.4 Hardware Watchdog Option..... ..... .... ....................... ..... 50
10.1.5 Low Power Modes.. ..... ......... .... ....... ............ .......... 50
10.1.6 Interrupts.. .... .... ....... ...... ..... ......... .................... 50
10.1.7 Register Description. ............ ... ........... ....... ...... ..... ... 50
10.2 MAIN CLOCK CONTROLLER WITH REAL TIME CLOCK TIMER (MCC/RTC)....... 52
10.2.1 Programmable CPU Clock Prescaler.................... ..... ....... ... 52
10.2.2 Clock-out Capability................................................ 52
10.2.3 Real Time Clock Timer (RTC) ..... ..................... ...... ..... ... 52
10.2.4 Register Description. ............ ... ........... ....... ...... ..... ... 53
10.2.5 Low Power Modes............ ..... ....... ....... ....... ...... ..... 53
10.2.6 Interrupts.. .... .... ....... ...... ..... ......... .................... 53
10.3 PWM AUTO-RELOAD TIMER (ART)....... .... ....................... ..... 54
10.3.1 Introduction.................. ....... ..... ....... ...... ....... ..... 54
10.3.2 Functional Description.............................................. 55
10.3.3 Register Description. ............ ... ........... ....... ...... ..... ... 58
10.4 16-BIT TIMER................................................. ..... ... 61
10.4.1 Introduction.................. ....... ..... ....... ...... ....... ..... 61
10.4.2 Main Features............................................. ..... ... 61
10.4.3 Functional Description.............................................. 61
10.4.4 Low Power Modes............ ..... ....... ....... ....... ...... ..... 73
10.4.5 Interrupts............. ...... ..... .............. ....... ...... ..... 73
10.4.6 Summaryof Timer modes.......... ....................... ...... .... 73
10.4.7 Register Description. ............ ... ........... ....... ...... ..... ... 74
10.5 SERIAL PERIPHERAL INTERFACE (SPI). ..... ................ ......... .... 79
10.5.1 Introduction.................. ....... ..... ....... ...... ....... ..... 79
10.5.2 Main Features............................................. ..... ... 79
10.5.3 General description............ ....... ..... ....... ...... ....... ..... 79
10.5.4 Functional Description.............................................. 81
10.5.5 Low Power Modes.. ..... ......... .... ....... ............ .......... 88
10.5.6 Interrupts............. ...... ..... .............. ....... ...... ..... 88
10.5.7 Register Description. ............ ... ........... ....... ...... ..... ... 89
ST72311R, ST72511R, ST72512R, ST72532R4/164
10.6 SERIAL COMMUNICATIONS INTERFACE (SCI).............................. 92
10.6.1 Introduction.................. ....... ..... ....... ...... ....... ..... 92
10.6.2 Main Features............................................. ..... ... 92
10.6.3 General Description............................ .... ................ 92
10.6.4 Functional Description.............................................. 94
10.6.5 Low Power Modes.. ..... ......... .... ....... ............ .......... 99
10.6.6 Interrupts.. .... .... ....... ...... ..... ......... .................... 99
10.6.7 Register Description.... ....... ....... ..... ............. ....... .... 100
10.7 CONTROLLER AREA NETWORK (CAN)... .... ................... ......... 104
10.7.1 Introduction.................. ....... ..... ....... ...... ....... .... 104
10.7.2 Main Features............................................. ....... 105
10.7.3 Functional Description............................................. 105
10.7.4 Register Description.... ....... ....... ..... ............. ....... .... 111
10.8 8-BIT A/D CONVERTER (ADC) .... ...... ....... ................ ... ...... 121
10.8.1 Introduction.................. ....... ..... ....... ...... ....... .... 121
10.8.2 Main Features............................................. ....... 121
10.8.3 Functional Description............................................. 121
10.8.4 Low Power Modes............ ..... ....... ....... ....... ...... .... 122
10.8.5 Interrupts.. .... .... ....... ...... ..... ......... ................... 122
10.8.6 Register Description.... ....... ....... ..... ............. ....... .... 123
INSTRUCTION SET........................ ....................... ......... 12511.1 ST7 ADDRESSING MODES............................................. 125
11.1.1 Inherent ...... .... .............. ..... .......... .... .............. 126
11.1.2 Immediate.. ....... ..... .......... .... ....... ...... ..... ......... 126
11.1.3 Direct................ ...... ..... .............. ....... ...... .... 126
11.1.4 Indexed (No Offset, Short, Long)...... .... ....................... .... 126
11.1.5 Indirect (Short, Long).................... ....... ..... ....... ....... 126
11.1.6 Indirect Indexed (Short, Long)... ..... .............. ....... ...... .... 127
11.1.7 Relative mode (Direct, Indirect)...... ....... ................ ... ...... 127
11.2 INSTRUCTION GROUPS..................... .... .... ........... ....... 128
ELECTRICAL CHARACTERISTICS.... ....... ..... ......... ....... ............ 13112.1 PARAMETER CONDITIONS................... .... .... ........... ....... 131
12.1.1 Minimum and Maximum values...................................... 131
12.1.2 Typical values..................... .... ...... ................. .... 131
12.1.3 Typical curves................ ............ ....... ....... ...... .... 131
12.1.4 Loading capacitor............. ............ ....... ...... ....... .... 131
12.1.5 Pin input voltage.................................................. 131
12.2 ABSOLUTE MAXIMUM RATINGS........................................ 132
12.2.1 Voltage Characteristics............ ....... ................ ... ...... 132
12.2.2 Current Characteristics............................................ 132
12.2.3 Thermal Characteristics.................. .... .... ........... ....... 132
12.3 OPERATING CONDITIONS............. .... ....... ............ ......... 133
12.3.1 General Operating Conditions................................ ....... 133
12.3.2 Operating Conditions with Low Voltage Detector (LVD)............. ....... 134
12.4 SUPPLY CURRENT CHARACTERISTICS... .... .... ................... .... 135
12.4.1 RUN and SLOW Modes......................... .... ............... 135
12.4.2 WAIT and SLOW WAIT Modes..... ..... ................ ............ 136
ST72311R, ST72511R, ST72512R, ST72532R5/164
12.4.3 HALT and ACTIVE-HALT Modes..... .... ....................... .... 137
12.4.4 Supply and Clock Managers......... ..... ....... ........... ......... 137
12.4.5 On-Chip Peripheral............................................... 137
12.5 CLOCK AND TIMING CHARACTERISTICS....................... ...... .... 138
12.5.1 General Timings... ..... ......... .... ................... ......... 138
12.5.2 External Clock Source............................................. 138
12.5.3 Crystal and Ceramic Resonator Oscillators............................. 138
12.6 MEMORY CHARACTERISTICS...... ..... .............. ....... ...... .... 139
12.6.1 RAM and Hardware Registers....... ....... ................ ... ...... 139
12.6.2 EEPROM Data Memory............................................ 139
12.6.3 EPROM Program Memory...... ..... .............. ....... ...... .... 139
12.7 EMC CHARACTERISTICS.............................................. 140
12.7.1 Functional EMS.................. ....... ................ ... ...... 140
12.7.2 Absolute Electrical Sensitivity.... ..... .... ...... ................. .... 141
12.7.3 ESD Pin Protection Strategy......... ....... ................ ... ...... 143
12.8 I/O PORT PIN CHARACTERISTICS... ..... .... .... ................... .... 145
12.8.1 General Characteristics........ ............ ....... ...... ....... .... 145
12.8.2 Output Driving Current......... ............ ....... ....... ...... .... 146
12.9 CONTROL PIN CHARACTERISTICS........ ....... ..... .............. .... 147
12.9.1 Asynchronous RESET Pin .... ...... ....... ................ ......... 147
12.9.2 VPP Pin......................... .... .... ................... .... 147
12.10 TIMER PERIPHERAL CHARACTERISTICS.......................... ....... 148
12.10.1Watchdog Timer.......................................... ....... 148
12.10.28-Bit PWM-ART Auto-Reload Timer.... ............ .... .............. 148
12.10.316-Bit Timer..................... ....... ................ ... ...... 148
12.11 COMMUNICATIONS INTERFACE CHARACTERISTICS....................... 149
12.11.1SPI- Serial Peripheral Interface............ ........ .... ....... ....... 149
12.11.2SCI- Serial Communications Interface...................... ...... .... 151
12.11.3CAN- Controller Area Network Interface............ ....... ............ 151
12.12 8-BIT ADC CHARACTERISTICS........ ..... ......... ....... ............ 152
PACKAGE CHARACTERISTICS...... ....... ..... ......... ....... ............ 15413.1 PACKAGE MECHANICAL DATA............... .... .... .... ....... ....... 154
13.2 THERMAL CHARACTERISTICS........... .... ...... ................. .... 155
13.3 SOLDERING AND GLUEABILITY INFORMATION..................... ....... 156
13.4 PACKAGE/SOCKET FOOTPRINT PROPOSAL........... .... ............... 157
DEVICE CONFIGURATION AND ORDERING INFORMATION....................... 15814.1 OPTION BYTES... .... .............. ..... .......... .... .............. 158
14.2 DEVICE ORDERING INFORMATION AND TRANSFER OF CUSTOMER CODE.... 159
14.3 DEVELOPMENT TOOLS..................... ........ .... ....... ....... 161
ST7 GENERIC APPLICATION NOTE...... ............ ....... ...... ....... .... 162 SUMMARY OF CHANGES. ........................... ............ ....... .... 163
