[求助]MC9S12DG128B的管脚速度(在线等!!!)
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[求助]MC9S12DG128B的管脚速度(在线等!!!)
各位大侠:
请教MC9S12DG128B的管脚所能接收的最大频率是24M吗?我在测一个1M左右的信号,老是读不进去?谢谢指点! |
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你指哪个引脚?
可以查看datasheet后面的电气特性章节查看引脚的信息 |
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- UID
- 139806
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- 男
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普通I/O口读取速度
谢谢版主,它资料上有一条–- Operation at 50MHz equivalent to 25MHz Bus Speed,是指它的I/O口的读取速度吗? |
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- UID
- 134212
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- 男
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- UID
- 134212
- 性别
- 男
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