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RISC-V内核BLE 5.3无线MCU CH58x

概述

CH583是集成BLE无线通讯的32位RISC微控制器。片上集成2Mbps低功耗蓝牙BLE 通讯模块、2个全速USB主机和设备控制器及收发器、2个SPI、4个串口、ADC、触摸按键检测模块、RTC等丰富的外设资源。

应用框图

img产品特点

  • 32位RISC处理器青稞V4A
  • 支持RV32IMAC指令集，支持硬件乘法和除法
  • 32KB SRAM，512KB Flash，支持ICP、ISP和IAP，支持OTA无线升级
  • 内置2.4GHz RF收发器和基带及链路控制，支持BLE5.3
  • 支持2Mbps、1Mbps、500Kbps、125Kbps
  • 接收灵敏度-98dBm，可编程+7dBm发送功率
  • 提供协议栈和应用层API
  • 内置温度传感器
  • 内置RTC，支持定时和触发两种模式
  • 提供2组USB2.0 全速Host/Device
  • 提供14通道触摸按键
  • 提供14通道12位ADC
  • 提供4组UART，2组SPI，12路PWM，1路IIC
  • 40个GPIO，其中4个支持5V信号输入
  • 最低支持1.7V电源电压
  • 内置AES-128加解密单元，芯片唯一ID
  • 封装：QFN48

选型指南

img开发资料

  1. 产品手册：CH583DS1.PDF

资料说明

  • EVT为官方开发板资料

  • 芯片型号名称文件夹为相关可移植性代码.

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