ST72321R6

更新时间： 2024-09-20 23:34:47

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
185页	2227K
描述
8-BIT MCU WITH NESTED INTERRUPTS. FLASH.10-BIT ADC. FIVE TIMERS. SPI. SCI. I2C INTERFACE

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中文翻译

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数据手册

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ST72321R6 数据手册

ST72321

8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC,

FIVE TIMERS, SPI, SCI, I C 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

– Enhanced low voltage supervisor (LVD) for

TQFP64

10 x 10

main supply and auxiliary voltage detector

TQFP64

14 x 14

(AVD) with interrupt capability

– Clock sources: crystal/ceramic resonator os-

cillators, internal RC oscillator, clock security

system and bypass for external clock

– PLL for 2x frequency multiplication

– Four Power Saving Modes: Halt, Active-Halt,

Wait and Slow

time base interrupt, external clock with event

detector

■ 3 Communications Interfaces

■ Interrupt Management

– SPI synchronous serial interface

– Nested interrupt controller

– SCI asynchronous serial interface (LIN com-

– 14 interrupt vectors plus TRAP and RESET

– Top Level Interrupt (TLI) pin on 64-pin devices

– 15 external interrupt lines (on 4 vectors)

■ Up to 48 I/O Ports

patible)

– I C multimaster interface

■ 1 Analog peripheral

– 10-bit ADC with up to 16 input pins

– 48/32 multifunctional bidirectional I/O lines

– 34/22 alternate function lines

– 16/12 high sink outputs

■ Instruction Set

– 8-bit Data Manipulation

– 63 Basic Instructions

– 17 main Addressing Modes

– 8 x 8 Unsigned Multiply Instruction

■ 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 cap-

tures, 4 PWM outputs, output compare and

■ Development Tools

– Full hardware/software development package

– In-Circuit Testing capability

Device Summary

Features

Program memory - bytes

RAM (stack) - bytes

Operating Voltage

Temp. Range

ST72321(R/AR/J)9

60K

ST72321(R/AR/J)7

48K

ST72321(R/AR)6

32K

2048 (256)

1536 (256)

1024 (256)

3.8V to 5.5V

up to -40°C to +125°C

Package

TQFP64 14x14 (R), TQFP64 10x10 (AR), TQFP44 10x10 (J)

Rev. 1.9

1/185

August 2003

12 3 4 5 6 7...185

中文翻译

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与ST72321R6相关器件

型号	品牌	获取价格	描述	数据表
ST72321R6-Auto	STMICROELECTRONICS	获取价格	PLL for 2x frequency multiplication
ST72321R6T1	STMICROELECTRONICS	获取价格	64/44-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC,FIVE TIMERS, SPI, SCI, I2C INTERFACE
ST72321R6T1/XXX	STMICROELECTRONICS	获取价格	8-BIT, MROM, 8MHz, MICROCONTROLLER, PQFP64, 14 X 14 MM, TQFP-64
ST72321R6T5	STMICROELECTRONICS	获取价格	64/44-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC,FIVE TIMERS, SPI, SCI, I2C INTERFACE
ST72321R6T5/XXX	STMICROELECTRONICS	获取价格	8-BIT, MROM, 8MHz, MICROCONTROLLER, PQFP64, 14 X 14 MM, TQFP-64
ST72321R6T6	STMICROELECTRONICS	获取价格	64/44-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC,FIVE TIMERS, SPI, SCI, I2C INTERFACE
ST72321R6T6/XXX	STMICROELECTRONICS	获取价格	8-BIT, MROM, 8MHz, MICROCONTROLLER, PQFP64, 14 X 14 MM, ROHS COMPLIANT, PLASTIC, LQFP-64
ST72321R6T7/XXX	STMICROELECTRONICS	获取价格	8-BIT, MROM, 8MHz, MICROCONTROLLER, PQFP64, 14 X 14 MM, TQFP-64
ST72321R6TA/XXXR	STMICROELECTRONICS	获取价格	8-BIT, MROM, 8MHz, MICROCONTROLLER, PQFP64, 14 X 14 MM, ROHS COMPLIANAT, LQFP-64
ST72321R6TC	STMICROELECTRONICS	获取价格	64/44-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC,FIVE TIMERS, SPI, SCI, I2C INTERFACE

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