Datasheet

 2001 Microchip Technology Inc. DS30292C-page 3
PIC16F87X
Key Features
PICmicro™ Mid-Range Reference
Manual (DS33023)
PIC16F873 PIC16F874 PIC16F876 PIC16F877
Operating Frequency DC - 20 MHz DC - 20 MHz DC - 20 MHz DC - 20 MHz
RESETS (and Delays) POR, BOR
(PWRT, OST)
POR, BOR
(PWRT, OST)
POR, BOR
(PWRT, OST)
POR, BOR
(PWRT, OST)
FLASH Program Memory
(14-bit words)
4K 4K 8K 8K
Data Memory (bytes) 192 192 368 368
EEPROM Data Memory 128 128 256 256
Interrupts 13 14 13 14
I/O Ports Ports A,B,C Ports A,B,C,D,E Ports A,B,C Ports A,B,C,D,E
Timers 3333
Capture/Compare/PWM Modules 2 2 2 2
Serial Communications MSSP, USART MSSP, USART MSSP, USART MSSP, USART
Parallel Communications — PSP — PSP
10-bit Analog-to-Digital Module 5 input channels 8 input channels 5 input channels 8 input channels
Instruction Set 35 instructions 35 instructions 35 instructions 35 instructions