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https://github.com/socxin/efm8bb3
L3 R4:silabs 8051 MCU (EFM8BB3)
https://github.com/socxin/efm8bb3
8051 adc dac mcu qitas silabs usb-pd
Last synced: about 1 month ago
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L3 R4:silabs 8051 MCU (EFM8BB3)
- Host: GitHub
- URL: https://github.com/socxin/efm8bb3
- Owner: SoCXin
- Created: 2019-02-11T02:52:49.000Z (almost 6 years ago)
- Default Branch: master
- Last Pushed: 2021-05-19T07:01:53.000Z (over 3 years ago)
- Last Synced: 2024-11-05T10:33:31.682Z (3 months ago)
- Topics: 8051, adc, dac, mcu, qitas, silabs, usb-pd
- Homepage:
- Size: 2.31 MB
- Stars: 1
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- Funding: .github/FUNDING.yml
Awesome Lists containing this project
README
# [EFM8BB3](https://github.com/SoCXin/EFM8BB3)
[![sites](http://182.61.61.133/link/resources/SoC.png)](http://www.SoC.Xin)
* [silabs](https://www.silabs.com/mcu/8-bit):[8051](https://github.com/SoCXin/8051)
* [Level](https://github.com/SoCXin/Level):50MHz## [简介](https://github.com/SoCXin/EFM8BB3/wiki)
[EFM8BB3](https://www.silabs.com/mcu/8-bit/efm8-busy-bee) 内置12位ADC可以监控USB TYEP-C接口的CC线,精确测量CC线上的压差,实现USB连接、拔除、传输方向的检测判断。ADC检测电流传感器、电压传感器实现过压保护,过流保护。EFM8BB3内置的逻辑单元(CLU)、模拟比较器、DAC方便和不同电源管理模块组合,实现电压的控制,监控,产品更加稳定可靠。
[EFM8BB3](https://github.com/SoCXin/EFM8BB3) 具有可现场升级的接口I2C,支持多种低功耗模式,极小封装满足空间要求苛刻的运用。Silicon labs公司可提供USB PD方案的参考原理图和运用代码,快速完成USB PD设计。
[![sites](docs/EFM8BB3.png)](https://www.silabs.com/mcu/8-bit/efm8-busy-bee)
#### 关键特性
* 4*12bit数模转换器(DAC)
* 12bit高速模数转换器(ADC)
* 4路可配置逻辑单元(CLU)
#### 封装规格* QFN32 (4x4mm)
* QFN24 (3x3mm)### [资源收录](https://github.com/SoCXin/EFM8BB3)
* [参考文档](docs/)
* [参考资源](src/)
* [参考工程](project/)### [选型建议](https://github.com/SoCXin)
[EFM8BB3](https://github.com/SoCXin/EFM8BB3)
### [探索芯世界 www.SoC.xin](http://www.SoC.Xin)