PIC16F872_06 Datasheet, PDF (5/168 Pages) Microchip Technology – 28-Pin, 8-Bit CMOS Flash Microcontroller with 10-Bit A/D

PIC16F872
1.0 DEVICE OVERVIEW
This document contains device specific information
about the PIC16F872 microcontroller. Additional infor-
mation may be found in the PICmicro™ Mid-Range
Reference Manual (DS33023), which may be obtained
from your local Microchip Sales Representative or
downloaded from the Microchip website. The Refer-
ence Manual should be considered a complementary
document to this data sheet, and is highly recom-
mended reading for a better understanding of the
device architecture and operation of the peripheral
modules.
The block diagram of the PIC16F872 architecture is
shown in Figure 1-1. A pinout description is provided in
Table 1-2.
TABLE 1-1: KEY FEATURES OF THE PIC16F872
Operating Frequency
RESETS (and Delays)
FLASH Program Memory (14-bit words)
Data Memory (bytes)
EEPROM Data Memory (bytes)
Interrupts
I/O Ports
Timers
Capture/Compare/PWM module
Serial Communications
10-bit Analog-to-Digital Module
Instruction Set
Packaging
DC - 20 MHz
POR, BOR (PWRT, OST)
2K
128
64
10
Ports A, B, C
3
1
MSSP
5 input channels
35 Instructions
28-lead PDIP
28-lead SOIC
28-lead SSOP
© 2006 Microchip Technology Inc.
DS30221C-page 3