PIC12C509A-04I/SM Datasheet PDF - Microchip

●The PIC12C509A-04I/SM is a baseline PIC12 family 8-bit powerful (200 nanosecond instruction execution) yet easy-to-program CMOS one-time programmable (OTP) based Microcontroller packs powerful PIC®(RISC) architecture. This product utilize a 12-bit program word and provide the right amount of features including 1.5kB of addressable program memory size, 41bytes of data memory size and 6 general-purpose I/O pins. This device operates at a maximum frequency of 4MHz wide operating voltage of 2.5 to 5.5V.

● Simple 33 (12-bit wide) instruction set

● 2 level hardware stack

● 1 (8-bit) file select register

● Smallest form factor

● Power on reset (POR)

● 4MHz internal oscillator

● Watch dog timer (WDT)

● One 8-bit digital timer

● In-Circuit Serial Programming™ (ICSP™)