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https://github.com/socxin/ch32l103
L1 R1:WCH RISC-4C MCU (CH32L103)
https://github.com/socxin/ch32l103
mcu qitas
Last synced: about 1 month ago
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L1 R1:WCH RISC-4C MCU (CH32L103)
- Host: GitHub
- URL: https://github.com/socxin/ch32l103
- Owner: SoCXin
- License: mit
- Created: 2019-10-27T04:10:32.000Z (about 5 years ago)
- Default Branch: master
- Last Pushed: 2024-12-09T13:25:08.000Z (about 1 month ago)
- Last Synced: 2024-12-09T14:36:11.308Z (about 1 month ago)
- Topics: mcu, qitas
- Language: C
- Homepage:
- Size: 6.36 MB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- Funding: .github/FUNDING.yml
- License: LICENSE
Awesome Lists containing this project
README
# [CH32L103](https://github.com/SoCXin/CH32L103)
* [WCH](http://www.wch.cn/):[RISC-V4C](https://github.com/SoCXin/RISC-V)
* [L1R1](https://github.com/SoCXin/Level):96 MHz , [¥3.31](https://item.szlcsc.com/24011553.html)## [简介](https://github.com/SoCXin/CH32L103/wiki)
[CH32L103](https://www.wch.cn/products/CH32L103.html)系列是基于青稞RISC-V内核设计的工业级低功耗通用微控制器。CH32L103内置USB和PD PHY,支持PDUSB,包括USB Host主机和USB Device设备功能、USB PD及Type-C快充功能,内置低功耗定时器,提供了1 组 OPA 运放、多组CMP电压比较器、4组USART串口、2个I2C接口、2个SPI接口、1组CAN 接口、多组定时器、12位ADC、10路Touchkey 等丰富外设资源。
[![sites](docs/ch32l103.jpg)](http://www.wch.cn/products/CH32L103.html)
``` mermaid
gantt
title CH32L103 EVT
dateFormat YYYY-MM-DD
section Mainline Release
v1.3 :a1, 2024-11-07, 2024-12-12
```### 关键特性
* 96MHz RISC-V4C
* 20KB SRAM + 64KB Flash
* 8路通用DMA控制器
* 1组运放OPA/PGA/电压比较器
* 3组模拟电压比较器CMP
* 10路外部12位ADC转换通道
* 10路TouchKey通道检测
* 1个16位低功耗定时器
* 1个16位高级定时器
* 2个16位通用定时器
* 1个32位通用定时器
* 2个看门狗定时器(独立和窗口)
* 1个系统时基定时器
* 4x USART:支持LIN和ISO7816,≤ 6Mbps
* 2个I2C接口:支持SMBus/PMBus
* 2个SPI接口
* 1组CANFD接口(2.0B主动)
* USB2.0全速控制器及PHY
* USB PD和Type C控制器及PHY
* 快速GPIO端口,支持16个外部中断
* 封装:LQFP48、QFN32、QSOP28、QFN20、TSSOP20## [资源收录](https://github.com/SoCXin)
* [参考资源](src/)
* [参考文档](docs/)
* [参考工程](project/)
* [mounriver开发环境](http://www.mounriver.com/download)## [选型建议](https://github.com/SoCXin)
[CH32L103](https://github.com/SoCXin/CH32L103)
* 相对[CH32X035](https://www.wch.cn/products/CH32X035.html)主频从48MHz提高到96MHz
* 相比[CH32V208](https://www.wch.cn/products/CH32V208.html)拥有更高的性价比和USB-PD PHY