WMSIC Electronic Components

ST STM32F103CBT6 32-bit Microcontroller STM32F103CBT6

ModelSTM32F103CBT6
PackageLQFP-48(7x7)
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 Date code within 2 years

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
ST(STMicroelectronics) STM32F103CBT6
Type
ST
Unit
Electronic Component
Minimum package
1500 托盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
ST(STMicroelectronics)
Electronic Component
STM32F103CBT6
Electronic Component
1
Package
LQFP-48(7x7)
Electronic Component
MCU(MCU / MPU / SOC)
Electronic Component
1.167g
CPU
32 Bit
CPU
ARM Cortex-M3
I / O
37
RAM
20KB
Electronic Component
1
ADC
12bit
Electronic Component
BM0093065364
Operating Temperature
40℃~+85℃

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

STM32F103CBT6 产品概述

一、产品简介

STM32F103CBT6 是意法半导体(STMicroelectronics)推出的一款基于 ARM® Cortex®-M3 内核的高性能单片机。它专为嵌入式系统设计,提供强大的处理能力和丰富的外设接口,广泛应用于工业控制、汽车电子、消费电子以及物联网设备等领域。

二、核心参数

  • 核心处理器: ARM® Cortex®-M3
  • 运行频率: 最高 72 MHz
  • RAM: 20 KB
  • 程序存储容量: 128 KB 闪存
  • I/O 数量: 37
  • 安装类型: 表面贴装型(LQFP-48)
  • 工作温度范围: -40°C ~ 85°C
  • 供电电压 (Vcc/Vdd): 2 V ~ 3.6 V

三、性能特点

  1. 高性能处理: STM32F103CBT6 搭载 ARM® Cortex®-M3 核心,支持高达 72 MHz 的主频,提供出色的计算性能。其 ARM 内核架构设计使得指令执行效率高,适合运行复杂的控制算法和实时数据处理任务。

  2. 丰富的存储: 128 KB 的闪存和 20 KB 的 SRAM,满足大多数中等规模应用程序的存储需求。用户可在闪存中存储程序代码,并利用 SRAM 进行数据处理,支持多种复杂应用。

  3. 多样的接口和外设: STM32F103CBT6 提供了丰富的外设接口,包括,但不限于:

    • 通信协议: 支持 CANbus、I²C、IrDA、LIN、SPI、UART/USART 和 USB,能够连接多种设备,适应不同的应用场景。
    • ADC: 内置 10 位、12 通道的模拟到数字转换器 (A/D 10x12b),适合采集模拟信号并进行处理。
    • 电机控制: 高级电机控制 PWM 功能,适合于需要精确控制的电机驱动应用。
    • 安全功能: 集成看门狗定时器 (WDT)、欠压重置 (PDR)、过压保护 (POR) 和电压监测 (PVD) 功能,提高系统的安全性和可靠性。
  4. 内部振荡器: STM32F103CBT6 配备内部振荡器,简化了系统的设计,无需外部晶振,可以降低整体成本和设计复杂性。

四、应用场景

STM32F103CBT6 广泛应用于许多领域:

  • 工业自动化: 适用于工业控制和监测系统,提高生产效率及系统的自动化水平。
  • 汽车电子: 可用于车载控制系统、传感器数据处理和通信。
  • 消费电子: 诸如智能家居设备、智能手表和健康监测设备等。
  • 物联网: 作为物联网设备的核心,支持各种通信协议,实现无线监控和控制。

五、技术优势

  • 低功耗: STM32F103CBT6 设计考虑了低功耗特性,使其适合于需要长时间工作的便携设备,延长电池使用寿命。
  • 开发生态支持: ST 提供丰富的开发工具和软件库,包括 STM32Cube 库和 HAL 驱动,使开发者能够迅速上手,缩短开发周期。

六、总结

STM32F103CBT6 是一款功能强大且灵活的单片机,具有高效的处理能力和丰富的接口,能够满足众多嵌入式应用的需求。其高性能、低功耗和广泛的应用领域,使其成为现代嵌入式开发的理想选择,适合从初学者到专业工程师的各种项目需求。通过强大的 ST 开发生态支持,STM32F103CBT6 极大地方便了开发者在实现设计理念时的效率与成功率,是嵌入式系统设计中的一款杰出产品。

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