PIC16F84A-20I/SS Datasheet PDF - Microchip

The PIC16F84A-20I/SS is a mid-range PIC16 family 8-bit powerful (200 nanosecond instruction execution) yet easy-to-program (only 35 single word instructions) CMOS flash based Microcontroller packs powerful PIC®(RISC) architecture. This product offer all of the advantages of the well recognized mid-range x14 architecture with standardized features including 1.75kB of addressable program memory size, 68bytes of data memory size and 13 general-purpose I/O pins. This device operates at a maximum frequency of 20MHz with wide operating voltage of 2 to 6V.

● 35 (14-bit wide) easy instructions to learn

● 8 level hardware stack

● 1 (9-bit) file select register

● Hardware interrupt handling

● In-Circuit Serial Programming™ (ICSP™)

● Power on reset (POR)

● Power-up timer (PWRT)

● Oscillator start-up timer (OST)

● Watchdog timer (WDT)

● Code-protection

● Power saving SLEEP mode

● Selectable oscillator options

● 64bytes of EEPROM data memory