Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
The spec allows any frquency up to 20MHz, but you need to set the config fuses to HS for the higher frequencies - perhaps over 4MHz?. With 4MHz and under, you set the fuses to XT.
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