It amazes me why people don't use search engines like Google.
HC-49US is the package type of a crystal - It's typically has values of 4MHz - to 20Mhz when used with PICs
Check the 18F4431 datasheet for info on the value you need. (page 23)
It amazes me why people don't use search engines like Google.
HC-49US is the package type of a crystal - It's typically has values of 4MHz - to 20Mhz when used with PICs
Check the 18F4431 datasheet for info on the value you need. (page 23)
Last edited by malc-c; - 24th March 2010 at 23:16.
If you're stuck on a part showing HC-49US, and building a 3-Phase AC Induction Motor Using the PIC18F4431 , you may want to seek assistance before building or connecting that device to 3-phase power lines..;o)
No offense, really..! Please be careful. Things can go-like-splat really quick when messing with 3-phase mains.
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