PIC16F870/871
Key Features
PICmicro™ Mid-Range Reference Manual (DS33023)
PIC16F870
PIC16F871
Operating Frequency
Resets (and Delays)
DC - 20 MHz
DC - 20 MHz
POR, BOR
POR, BOR
(PWRT, OST)
(PWRT, OST)
FLASH Program Memory
(14-bit words)
2K
2K
Data Memory (bytes)
EEPROM Data Memory
Interrupts
128
128
64
64
10
11
I/O Ports
Ports A,B,C
Ports A,B,C,D,E
Timers
3
3
1
Capture/Compare/PWM modules
Serial Communications
Parallel Communications
10-bit Analog-to-Digital Module
Instruction Set
1
USART
USART
—
PSP
5 input channels
35 Instructions
8 input channels
35 Instructions
1999 Microchip Technology Inc.
Preliminary
DS30569A-page 3