Datasheet > ST72F521

ST72F521

更新时间： 2024-01-23 15:24:49

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		闪存
页数	文件大小	规格书
215页	4598K
描述
80/64-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE

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中文翻译

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数据手册

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ST72F521 数据手册

ST72F521, ST72521B

80/64-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC,

FIVE TIMERS, SPI, SCI, I²C, CAN INTERFACE

■ Memories

– 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

– 1K to 2K RAM

– HDFlash endurance: 100 cycles, data reten-

tion: 20 years at 55°C

■ Clock, Reset And Supply Management

TQFP64

14 x 14

– Enhanced low voltage supervisor (LVD) for

main supply and auxiliary voltage detector

(AVD) with interrupt capability

TQFP64

10 x 10

TQFP80

14 x 14

– Clock sources: crystal/ceramic resonator os-

cillators, internal RC oscillator and bypass for

external clock

– PLL for 2x frequency multiplication

– Four power saving modes: Halt, Active-Halt,

■ 4 Communications Interfaces

Wait and Slow

– SPI synchronous serial interface

– SCI asynchronous serial interface

■ Interrupt Management

– Nested interrupt controller

– 14 interrupt vectors plus TRAP and RESET

– Top Level Interrupt (TLI) pin

– I C multimaster interface

(SMbus V1.1 compliant)

– CAN interface (2.0B Passive)

■ Analog periperal (low current coupling)

– 15 external interrupt lines (on 4 vectors)

■ Up to 64 I/O Ports

– 10-bit ADC with 16 input robust input ports

– 48 multifunctional bidirectional I/O lines

– 34 alternate function lines

– 16 high sink outputs

■ Instruction Set

– 8-bit Data Manipulation

– 63 Basic Instructions

– 17 main Addressing Modes

– 8 x 8 Unsigned Multiply Instruction

■ Development Tools

■ 5 Timers

– Main Clock Controller with: Real time base,

Beep and Clock-out capabilities

– Configurable watchdog timer

– Two 16-bit timers with: 2 input captures, 2 out-

put compares, external clock input on one tim-

er, PWM and pulse generator modes

– 8-bit PWM Auto-Reload timer with: 2 input

captures, 4 PWM outputs, output compare

and time base interrupt, external clock with

event detector

– Full hardware/software development package

– In-Circuit Testing capability

Device Summary

Features

Program memory - bytes

RAM (stack) - bytes

Operating Voltage

Temp. Range

ST72F521(M/R/AR)9

Flash 60K

ST72F521(R/AR)6

Flash 32K

ST72521B(M/R/AR)9

ROM 60K

ST72521B(R/AR)6

ROM 32K

2048 (256)

1024 (256)

2048 (256)

1024 (256)

3.8V to 5.5V

up to -40°C to +125 °C

TQFP80 14x14 (M),

TQFP64 14x14 (R),

TQFP64 10x10 (AR)

TQFP80 14x14 (M),

TQFP64 14x14 (R),

TQFP64 10x10 (AR)

TQFP64 14x14 (R), TQFP64

10x10 (AR)

TQFP64 14x14 (R), TQFP64

10x10 (AR)

Package

Rev. 5

May 2005

1/215

12 3 4 5 6 7...215

中文翻译

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与ST72F521相关器件

型号	品牌	获取价格	描述	数据表
ST72F521AR6T3	STMICROELECTRONICS	获取价格	80/64-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFA
ST72F521AR6T3/XXX	STMICROELECTRONICS	获取价格	IC,MICROCONTROLLER,8-BIT,ST72 CPU,CMOS,QFP,64PIN,PLASTIC
ST72F521AR6T5	STMICROELECTRONICS	获取价格	8-BIT, FLASH, 8MHz, MICROCONTROLLER, PQFP64, 10 X 10 MM, PLASTIC, TQFP-64
ST72F521AR6T6	STMICROELECTRONICS	获取价格	8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTER
ST72F521AR6T6/XXX	STMICROELECTRONICS	获取价格	IC,MICROCONTROLLER,8-BIT,ST72 CPU,CMOS,QFP,64PIN,PLASTIC
ST72F521AR6TC	STMICROELECTRONICS	获取价格	8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTER
ST72F521AR6TCE	STMICROELECTRONICS	获取价格	8-BIT, FLASH, 8MHz, MICROCONTROLLER, PQFP64, 10 X 10 MM, ROHS COMPLIANT, LQFP-64
ST72F521AR6TCTRS	STMICROELECTRONICS	获取价格	IC,MICROCONTROLLER,8-BIT,ST72 CPU,CMOS,QFP,64PIN,PLASTIC
ST72F521AR6TCTX	STMICROELECTRONICS	获取价格	暂无描述
ST72F521AR6TCTXS	STMICROELECTRONICS	获取价格	暂无描述

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