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ST72F521M9T6 Datasheet

  • ST72F521M9T6

  • 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TI...

  • 199頁

  • STMICROELECTRONICS   STMICROELECTRONICS

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ST72521M/R/AR
8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC,
FIVE TIMERS, SPI, SCI, I
2
C, CAN INTERFACE
s
s
s
s
s
Memories
鈥?32K to 60K dual voltage High Density Flash
(HDFlash) or ROM with read-out protection
capability. In-Application Programming and
In-Circuit Programming for HDFlash devices
鈥?1K to 2K RAM
鈥?HDFlash endurance: 100 cycles, data reten-
tion: 20 years at 55擄C
Clock, Reset And Supply Management
鈥?Enhanced low voltage supervisor (LVD) for
main supply and auxiliary voltage detector
(AVD) with interrupt capability
鈥?Clock sources: crystal/ceramic resonator os-
cillators, internal or external RC oscillator,
clock security system and bypass for external
clock
鈥?PLL for 2x frequency multiplication
鈥?Four power saving modes: Halt, Active-Halt,
Wait and Slow
Interrupt Management
鈥?Nested interrupt controller
鈥?14 interrupt vectors plus TRAP and RESET
鈥?Top Level Interrupt (TLI) pin
鈥?15 external interrupt lines (on 4 vectors)
Up to 64 I/O Ports
鈥?48 multifunctional bidirectional I/O lines
鈥?34 alternate function lines
鈥?16 high sink outputs
5 Timers
鈥?Main Clock Controller with: Real time base,
Beep and Clock-out capabilities
鈥?Configurable watchdog timer
鈥?Two 16-bit timers with: 2 input captures, 2 out-
put compares, external clock input on one tim-
er, PWM and pulse generator modes
鈥?8-bit PWM Auto-Reload timer with: 2 input
captures, 4 PWM outputs, output compare
Features
ST72(F)521(M/R/AR)9
60K
2048 (256)
TQFP64
14 x 14
TQFP80
14 x 14
TQFP64
10 x 10
s
s
and time base interrupt, external clock with
event detector
4 Communications Interfaces
鈥?SPI synchronous serial interface
鈥?SCI asynchronous serial interface (LIN com-
patible)
鈥?I
2
C multimaster interface
鈥?CAN interface (2.0B Passive)
Analog peripheral
鈥?10-bit ADC with 16 input pins
Instruction Set
鈥?8-bit Data Manipulation
鈥?63 Basic Instructions
鈥?17 main Addressing Modes
鈥?8 x 8 Unsigned Multiply Instruction
Development Tools
鈥?Full hardware/software development package
鈥?In-Circuit Testing capability
s
s
Device Summary
ST72521(R/AR)7
48K
1536 (256)
3.8V to 5.5V
up to -40擄C to +125擄C
N/A
ST72(F)521(R/AR)6
32K
1024 (256)
Program memory - bytes
RAM (stack) - bytes
Operating Voltage
Temp. Range (ROM)
Temp. Range (Flash)
Package
up to -40擄C to +125擄C
TQFP80 14x14 (M), TQFP64
14x14 (R), TQFP64 10x10 (AR)
up to -40擄C to +125 擄C
TQFP64 14x14 (R), TQFP64 10x10 (AR)
Rev. 1.6
October 2002
1/199
1

ST72F521M9T6 產(chǎn)品屬性

  • STMicroelectronics

  • 8-bit Microcontrollers (MCU)

  • ST7

  • ST72F5x

  • 8 bit

  • 8 MHz

  • 60 KB

  • 2 KB

  • Yes

  • 3.8 V to 5.5 V

  • TQFP-80

  • SMD/SMT

  • 10 bit

  • 16

  • 1.4 mm

  • CAN, I2C, SCI, SPI

  • 14 mm

  • + 85 C

  • - 40 C

  • 64

  • 2

  • Tray

  • Flash

  • 90

  • 5.5 V

  • 3.8 V

  • 14 mm

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