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ST72321AR6中文资料

厂家型号

ST72321AR6

文件大小

2299.05Kbytes

页面数量

185

功能描述

8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C INTERFACE

8-BIT MCU WITH NESTED INTERRUPTS. FLASH.10-BIT ADC. FIVE TIMERS. SPI. SCI. I2C INTERFACE

数据手册

下载地址一下载地址二到原厂下载

生产厂商

STMicroelectronics

简称

STMICROELECTRONICS意法半导体

中文名称

意法半导体集团官网

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ST72321AR6数据手册规格书PDF详情

INTRODUCTION

The ST72321R, ST72321AR and ST72321J devices are members of the ST7 microcontroller family designed for mid-range applications All devices are based on a common industry standard 8-bit core, featuring an enhanced instruction set and are available with FLASH or ROM program memory.

Under software control, all devices can be placed in WAIT, SLOW, ACTIVE-HALT or HALT mode, reducing power consumption when the application is in idle or stand-by state.

■ 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 retention: 20 years at 55°C

■ Clock, Reset And Supply Management

– Enhanced low voltage supervisor (LVD) for main supply and auxiliary voltage detector (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

■ Interrupt Management

– Nested interrupt controller

– 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

– 48/32 multifunctional bidirectional I/O lines

– 34/22 alternate function lines

– 16/12 high sink outputs

■ 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 output compares, external clock input on one timer, 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

■ 3 Communications Interfaces

– SPI synchronous serial interface

– SCI asynchronous serial interface (LIN compatible)

– I2C multimaster interface

■ 1 Analog peripheral

– 10-bit ADC with up to 16 input pins

■ Instruction Set

– 8-bit Data Manipulation

– 63 Basic Instructions

– 17 main Addressing Modes

– 8 x 8 Unsigned Multiply Instruction

■ Development Tools

– Full hardware/software development package

– In-Circuit Testing capability

ST72321AR6产品属性

  • 类型

    描述

  • 型号

    ST72321AR6

  • 制造商

    STMICROELECTRONICS

  • 制造商全称

    STMicroelectronics

  • 功能描述

    8-BIT MCU WITH NESTED INTERRUPTS. FLASH.10-BIT ADC. FIVE TIMERS. SPI. SCI. I2C INTERFACE

ST72321AR6供应商...

更新时间:2025-3-23 15:19:00
供应商 型号 品牌 批号 封装 库存 备注 价格
深圳市兴灿科技有限公司
ST72321AR6
STM原厂目录
24+
LQFP6410x10x
28500
授权代理直销,原厂原装现货,假一罚十,特价销售
深圳市中福国际管理有限公司
ST72321AR6
ST
21+
LQFP6410x10x1.4
23480
艾睿国际(香港)有限公司
ST72321B/MTC
ST
2447
QFP44
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
深圳市航润创能电子集团有限公司
ST72321B/MTC
ST
21+
QFP44
2000
原装现货假一赔十
深圳市威尔健半导体有限公司
ST72321B/MTC
ST/意法
23+
QFP44
50000
全新原装正品现货,支持订货
深圳廊盛科技有限公司
ST72321B/MTC
ST/意法
2022
QFP44
80000
原装现货,OEM渠道,欢迎咨询
深圳市得捷芯城科技有限公司
ST72321B/MTC
ST/意法
23+
NA/
2000
优势代理渠道,原装正品,可全系列订货开增值税票
深圳市创新迹电子有限公司
ST72321B/MTC
ST/意法
22+
QFP44
20000
原装现货,实单支持
深圳市安富世纪电子有限公司
ST72321B/MTC
ADI
23+
QFP44
8000
只做原装现货
深圳市鹏锦翔科技有限公司
ST72321B/MTC
ST
20+
QFP44
25000
全新原装现货 假一赔十

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STMICROELECTRONICS相关电路图

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STMicroelectronics 意法半导体集团

中文资料: 159767条

意法半导体 (STMicroelectronics) 成立于1987年,总部位于瑞士日内瓦和法国巴黎,是一家全球领先的半导体公司。意法半导体专注于设计、制造和销售各种半导体解决方案,产品广泛应用于汽车、工业、消费电子、通信等领域。 意法半导体的产品包括微控制器、模拟集成电路、功率半导体、传感器等。公司拥有多个研发中心和生产基地,致力于技术创新和研发投入。意法半导体在全球范围内拥有广泛的客户群和合作伙伴,为客户提供高品质的产品和解决方案。 公司的使命是通过半导体技术推动智能化和可持续发展,助力客户取得成功。意法半导体不仅注重商业成功,还注重社会责任、环境保护和可持续经营。企业价值观包括创新、尊重

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