2016 Microchip Technology Inc. DS00002117C_CN 第 3 页
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目录
1.0 简介 ................................................................................................................................................................................................. 4
2.0 引脚说明和配置 ............................................................................................................................................................................... 5
3.0 功能描述 ........................................................................................................................................................................................ 13
4.0 寄存器说明 .................................................................................................................................................................................... 31
5.0 工作特性 ........................................................................................................................................................................................ 52
6.0 电气特性 ........................................................................................................................................................................................ 53
7.0 时序图 ........................................................................................................................................................................................... 57
8.0 复位电路 ........................................................................................................................................................................................ 63
9.0 参考电路 —LED 配置引脚 ............................................................................................................................................................. 65
10.0 参考时钟 — 连接和选择 .............................................................................................................................................................. 66
11.0 片上 LDO 控制器 —MOSFET 选择 ............................................................................................................................................. 66
12.0 磁性 — 连接和选择 ..................................................................................................................................................................... 67
13.0 封装外形 ...................................................................................................................................................................................... 69
附录 A:数据手册版本历史 ................................................................................................................................................................. 74
Microchip 网站 ..................................................................................................................................................................................... 75
变更通知客户服务 ............................................................................................................................................................................... 75
客户支持 .............................................................................................................................................................................................. 75
产品标识体系 ...................................................................................................................................................................................... 76