Can I order ATMega128 mini header board with crytal frequency = 14.7456 Mhz it is better than 16 Mhz for RS232 comminucation
Thanks in advance
Unfortunately all assembled ATMega128s are exactly that - assembled. We don’t really like altering boards. You may want to either order the bare PCB or get the assembled version and replace the 16MHz xtal with your own.
-Nathan