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No number is on the micro controller. Bcoz number is erased on micro controller by manually.Could you give us a bit more to go on ? What number is on the IC ? A picture of the IC ? What type of equipment is it used in ?
I'm 100% sure its a MCU. Bcoz there are one pin for two function . Its possible only in MCU , not any other analog IC . Its use one inverter control card . I want its residing . Bcoz its production cost very low.Ok again, what type of equipment is it used in. Are you sure its a microcontroller ?
Since it has only 14 pins I suggest you try to trace out the rest of the circuit to get a better idea of what it is.
One for I/ p & other for o/ p .Please tell us the two functions of that pin. That might help the search. What other pins do you know the function of?
John
Pl give me that part number.Its not PIC, ATMEL, Hitachi, Motorolla, Holtek, Intel, Rockwell, PSOC or any 8051 derivative...
I've give up....
Pl give me that part number.
I hoped u have its answer & its not any populer MCU.