PIC12C5XX 8-Pin, 8-Bit CMOS Microcontrollers Devic.
RFPIC12C509AF - 8-Pin/ 8-Bit CMOS Microcontrollers
RFPIC12C509AF - 18/20-Pin 8-Bit CMOS Microcontroller with UHF ASK/FSK Transmitter
rfPIC12C509AF - (xxx12C509Ax) 18/20-Pin 8-Bit CMOS Microcontroller