WMSIC Electronic Components

ST STM32F103RET6

ModelSTM32F103RET6
PackageLQFP-64(10x10)
BrandST
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
ST(STMicroelectronics) STM32F103RET6
Type
ST
Unit
Electronic Component
Minimum package
960 托盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
ST(STMicroelectronics)
Electronic Component
STM32F103RET6
Electronic Component
1
Package
LQFP-64(10x10)
Electronic Component
MCU(MCU / MPU / SOC)
Electronic Component
1.869g
CPU
32 Bit
CPU
ARM Cortex-M3
I / O
51
RAM
64KB
Electronic Component
1
ADC
12bit
DAC
12bit
Electronic Component
BM0000286415

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

STM32F103RET6 产品概述

STM32F103RET6 是意法半导体(STMicroelectronics)推出的一款基于 ARM® Cortex®-M3 核心的单片机(MCU),广泛应用于各种嵌入式系统。它集成了丰富的外设接口、高性能的处理能力与优化的功耗特性,使其成为物联网、工业控制、消费电子等领域的理想选择。

1. 核心特性

STM32F103RET6 采用 32 位 ARM Cortex-M3 内核,主频可达 72 MHz,处理性能强大。内核的设计使得处理器具备高效的指令集架构,支持实时操作系统(RTOS),从而能满足复杂应用的需求。此外,该芯片具有512KB的闪存和64KB的 RAM,可以存储丰富的程序和数据,适合需要较大存储空间的应用。

2. 电源与工作条件

该单片机的工作电压范围为2V至3.6V,适合低功耗应用,能够有效延长电池供电设备的使用寿命。工作温度范围为-40°C至85°C,使得 STM32F103RET6 能够在恶劣的环境条件下可靠运行。

3. 外设接口

STM32F103RET6 支持多种通信接口,包括:

  • I2S:用于高保真音频数据传输。
  • UART/USART:内置3个USART和2个UART,适合异步数据通信。
  • SPI:支持3个SPI接口,用于高速数据交换。
  • USB:提供一个USB设备接口,支持主从模式切换。
  • I2C(SMBus/PMBus):有两个 I2C 接口,适合与传感器或其他设备进行通信。
  • CAN接口:内置1个CAN通道,适合汽车电子和工业控制等应用。

4. 数字与模拟功能

在模拟功能方面,STM32F103RET6 配备了16个12位的A/D转换器和2个12位的D/A转换器,能够高效地进行模拟信号的采集和处理。这使得芯片在传感器数据采集、信号处理等场景中具备优良的性能。

5. 定时与PWM功能

该单片机提供18个PWM输出,支持电机控制等需要精确控制的应用。丰富的定时器资源使得 STM32F103RET6 能够实现多种时间及事件操作,适合复杂的控制系统。

6. 封装与安装

STM32F103RET6 采用64-LQFP封装,尺寸为10x10 mm,适用于狭小空间的应用,且适合表面贴装技术(SMT),方便大规模生产。

7. 应用领域

基于其强大的性能及多样的外设接口,STM32F103RET6 在以下领域具有广泛应用:

  • 工业自动化:可用于传感器接口、数据采集和监控控制系统。
  • 消费类电子:包括智能家居设备、便携式设备、健康监测工具等。
  • 汽车电子:支持CAN通信和电机控制,适合汽车的各种控制应用。
  • 仪器仪表:适用于精密测量和数据记录设备。

8. 结论

STM32F103RET6 单片机以其高性能、丰富的外设接口和较低的功耗特性,成为电子工程师和开发者在设计与开发嵌入式系统时的优选方案。无论是复杂的工业应用、便携式消费产品,还是需要高可靠性的汽车电子系统,STM32F103RET6 都能提供稳定且卓越的性能。通过灵活的编程和接口连接,开发者可以在多种应用场景中发挥其最大潜力。

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