Microchip pic12c 8 bit microcontrollers microchip pic12c508a 04p 8 bit cmos microcontroller pic12cxxx family 25v to 55v supply voltage 075bytes otp memory 25bytes sram data memory 6 io pins 1 timers 4mhz clock speed 8 dip case only 33 single word instructions to learn all instructions are single cycle except for program branches which are two cycle 12 bit wide instructions 8 bit wide data path seven special function hardware registers two level deep hardware stack direct