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Re: IO保護for dsPIC30F5011
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版主
 
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只要是純數位 I/O 接腳功能的 pin 都會有 ESD Protected Diode 做保護；如果該I/O腳有類比輸入功能的例如 ADC，Voltage Comparator 的就沒有 ESD 保護二極體的設計。還有 MCLR 腳也沒有。
發表於: 2008/9/10 8:36
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IO保護for dsPIC30F5011
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資深會員
 
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請問dsPIC30F5011它的IO有並接兩個蕭特基二極體至VDD及VSS嗎?就好像PIC16F系列一樣，因為dsPIC30F5011的datasheet裡頭IO寫的很簡單，好像也沒有提到有無接蕭特基二極體至VDD及VSS
發表於: 2008/9/8 16:31
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