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PIC16F84A - 18-pin Enhanced Flash/EEPROM 8-Bit Microcontroller

General Description

and details for each pin.

Key Features

  • Only 35 single word instructions to learn.
  • All instructions single-cycle except for program branches which are two-cycle.
  • Operating speed: DC - 20 MHz clock input DC - 200 ns instruction cycle.
  • 1024 words of program memory.
  • 68 bytes of Data RAM.
  • 64 bytes of Data EEPROM.
  • 14-bit wide instruction words.
  • 8-bit wide data bytes.
  • 15 Special Function Hardware registers.
  • Eight-level deep hardware stack.
  • D.

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Datasheet Details

Part number PIC16F84A
Manufacturer Microchip
File Size 1.08 MB
Description 18-pin Enhanced Flash/EEPROM 8-Bit Microcontroller
Datasheet download datasheet PIC16F84A Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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PIC16F84A 18-pin Enhanced FLASH/EEPROM 8-Bit Microcontroller High Performance RISC CPU Features: • Only 35 single word instructions to learn • All instructions single-cycle except for program branches which are two-cycle • Operating speed: DC - 20 MHz clock input DC - 200 ns instruction cycle • 1024 words of program memory • 68 bytes of Data RAM • 64 bytes of Data EEPROM • 14-bit wide instruction words • 8-bit wide data bytes • 15 Special Function Hardware registers • Eight-level deep hardware stack • Direct, indirect and relative addressing modes • Four interrupt sources: - External RB0/INT pin - TMR0 timer overflow - PORTB<7:4> interrupt-on-change - Data EEPROM write complete Peripheral Features: • 13 I/O pins with individual direction control • High current sink/source for direct LED d