Hallo Dear
I have a problem .I have EPC V3 R5C and it has LPC11C24F .I have burnt the mcu with 30 volt supply voltage after I changed it. But it dosnt work .I've loaded the hex file to the new mcu via Flashmagic .It doesnt seem any problem with program but the mcu doesnt work .Can anyone help or has any experience about this issue. Thanks in advance .Regards
You have probably damaged it by applying 30V. It's far too much.
Andy