论坛首页 › 马潮AVR › mega8有几个8位AD呀？还是都是10位AD呀？怎么资料不统一呀

xihongda 发表于 2008-1-30 19:28:37

mega8有几个8位AD呀？还是都是10位AD呀？怎么资料不统一呀

mega8有几个8位AD呀？还是都是10位AD呀？怎么资料不统一呀？好郁闷

soulmate 发表于 2008-1-30 20:23:12

现在最新的芯片都是10位的了~早期的有几个通道是8位的~就是这样~这个问题也曾困扰过我~

mowin 发表于 2008-1-30 20:23:20

楼主没认真看datasheet就出来郁闷...

xihongda 发表于 2008-1-30 20:29:30

看了，但说有8位的

machao 发表于 2008-2-1 01:15:04

Peripheral Features
– Two 8-bit Timer/Counters with Separate Prescaler, one Compare Mode
– One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture
Mode
– Real Time Counter with Separate Oscillator
– Three PWM Channels
– 8-channel ADC in TQFP and QFN/MLF package
Eight Channels 10-bit Accuracy
– 6-channel ADC in PDIP package
Six Channels 10-bit Accuracy
– Byte-oriented Two-wire Serial Interface
– Programmable Serial USART
– Master/Slave SPI Serial Interface
– Programmable Watchdog Timer with Separate On-chip Oscillator
– On-chip Analog Comparator
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这是在M8手册第一页的内容,你真的看了?

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