I will use this circuit to put lights in a model car:
Now the question is if you can see is required one Atmel AVR ATmega168P with CPU clock frequency to 8 MHz and I can´t find in any place something with 8 MHz. For example:
I heard about the ATmega168P-PU like the link at top but in specifications they say 20 MHz. In resume any place I found 168P I can´t see something that say 8 MHz. Can I use for example that chip Amazon sells and does not affect in the function?
I bought this programmer also:
Atmel AVR AVRISP mkII AVR ISP mk2 USB XPII Debugger Programmer for Studio 4/5/6 eBay item:251058218265
I hope you can help I have everything I just miss the 168P 8Mhz or if someone know where can I buy.
Then in conclusion I can buy:
And I will be safe ok?