obsidian-notes/DAC/串行并行.md

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2024-04-15 03:19:57 +00:00
---
title: 串行并行
updated: 2022-01-11 01:54:48Z
created: 2022-01-08 13:18:06Z
---
设置时间
串行有SPI和IICSPI可达0.5us级IIC一般10us级