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ST72T512R4T6S

Description
8-BIT MCU WITH NESTED INTERRUPTS, EEPROM, ADC, 16-BIT TIMERS, 8-BIT PWM ART, SPI, SCI, CAN INTERFACES
CategoryThe embedded processor and controller    Microcontrollers and processors   
File Size942KB,164 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Download Datasheet Parametric View All

ST72T512R4T6S Overview

8-BIT MCU WITH NESTED INTERRUPTS, EEPROM, ADC, 16-BIT TIMERS, 8-BIT PWM ART, SPI, SCI, CAN INTERFACES

ST72T512R4T6S Parametric

Parameter NameAttribute value
MakerSTMicroelectronics
Parts packaging codeQFP
package instructionLQFP,
Contacts64
Reach Compliance Codeunknow
Has ADCYES
Address bus width
bit size8
maximum clock frequency16 MHz
DAC channelNO
DMA channelNO
External data bus width
JESD-30 codeS-PQFP-G64
length14 mm
Number of I/O lines48
Number of terminals64
On-chip program ROM width8
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
PWM channelYES
Package body materialPLASTIC/EPOXY
encapsulated codeLQFP
Package shapeSQUARE
Package formFLATPACK, LOW PROFILE
Certification statusNot Qualified
RAM (bytes)1024
rom(word)16384
ROM programmabilityOTPROM
Maximum seat height1.6 mm
speed8 MHz
Maximum supply voltage5.5 V
Minimum supply voltage3 V
Nominal supply voltage3.3 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal formGULL WING
Terminal pitch0.8 mm
Terminal locationQUAD
width14 mm
uPs/uCs/peripheral integrated circuit typeMICROCONTROLLER
ST72311R, ST72511R,
ST72512R, ST72532R
8-BIT MCU WITH NESTED INTERRUPTS, EEPROM, ADC,
16-BIT TIMERS, 8-BIT PWM ART, SPI, SCI, CAN INTERFACES
DATASHEET
s
s
s
s
s
Memories
– 16K to 60K bytes Program memory
(ROM,OTP and EPROM)
with read-out protection
– 256 bytes E
2
PROM Data memory
(only on ST72532R4)
– 1024 to 2048 bytes RAM
Clock, Reset and Supply Management
– Enhanced reset system
– Low voltage supply supervisor
– Clock sources: crystal/ceramic resonator os-
cillator or external clock
– Beep and Clock-out capability
– 4 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 (on 4 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 with 4 independ-
ent PWM output channels, 2 input captures,
output compares and external clock with
event detector (except on ST725x2R4)
– Two 16-bit timers with: 2 input captures, 2 out-
put compares, external clock input on one tim-
er, PWM and Pulse generator modes
TQFP64
14 x 14
s
s
s
s
3 Communications Interfaces
– SPI synchronous serial interface
– SCI asynchronous serial interface
– CAN interface (except on ST72311Rx)
1 Analog peripheral
– 8-bit ADC with 8 input channels
Instruction Set
– 8-bit data manipulation
– 63 basic instructions
– 17 main addressing modes
– 8 x 8 unsigned multiply instruction
– True bit manipulation
Development Tools
– Full hardware/software development package
Device Summary
Features
ST72511R9 ST72511R7 ST72511R6
ST72311R9 ST72311R7 ST72311R6 ST72512R4
ST72532R4
Program 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
watchdog, two 16-bit timers, 8-bit PWM watchdog, two 16-bit timers, 8-bit PWM watchdog, two 16-bit timers,
Peripherals
ART, SPI, SCI, CAN, ADC
ART, SPI, SCI, ADC
SPI, SCI, CAN, ADC
Operating Supply
3.0V to 5.5V
3.0 to 5.5V
1)
CPU Frequency
2 to 8 MHz (with 4 to 16 MHz oscillator)
2 to 4 MHz
1)
Operating Temperature
-40°C to +85°C (-40°C to +105/125°C optional)
Packages
TQFP64
Note
1. See Section 12.3.1 on page 133 for more information on V
DD
versus f
OSC
.
Rev. 2.1
February 2000
1/164
1

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