Product Description

DESCRIPTION:

• PIC16F873A/876A devices are available only in 28-pin packages, while PIC16F874A/877A devices are available in 40-pin and 44-pin packages. All devices in the PIC16F87XA family share common architecture with the following differences:
  • The PIC16F873A and PIC16F874A have one-half of the total on-chip memory of the PIC16F876A and PIC16F877A
  • The 28-pin devices have three I/O ports, while the 40/44-pin devices have five
  • The 28-pin devices have fourteen interrupts, while the 40/44-pin devices have fifteen
  • The 28-pin devices have five A/D input channels, while the 40/44-pin devices have eight
  • The Parallel Slave Port is implemented only on the 40/44-pin devices
• Technical sheet: https://pdf1.alldatasheet.com/datasheet-pdf/view/518519/MICROCHIP/PIC16F876A-ISP.html

FEATURES:

• Operating Frequency: DC – 20 MHz
• Resets (and Delays): POR, BOR (PWRT, OST)
• Flash Program Memory (14-bit words): 4K
• Data Memory (bytes): 192
• EEPROM Data Memory (bytes): 128
• Interrupts: 14
• I/O Ports: Ports A, B, C
• Timers: 3
• Capture/Compare/PWM modules: 2
• Serial Communications: MSSP, USART
• 10-bit Analog-to-Digital Module: 5 input channels
• Analog Comparators: 2