PIC16F872-I/SP Microchip Technology Inc., PIC16F872-I/SP Datasheet - Page 5
PIC16F872-I/SP
Manufacturer Part Number
PIC16F872-I/SP
Description
28 PIN, 7 KB FLASH, 128 RAM, 22 I/O
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC16F872-ISP.pdf
(168 pages)
Specifications of PIC16F872-I/SP
A/d Inputs
5-Channel, 10-Bit
Cpu Speed
5 MIPS
Eeprom Memory
64 Bytes
Input Output
22
Interface
I2C/SPI
Memory Type
Flash
Number Of Bits
8
Package Type
28-pin SPDIP
Programmable Memory
3.5K Bytes
Ram Size
128 Bytes
Speed
20 MHz
Timers
2-8-bit, 1-16-bit
Voltage, Range
2-5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
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1.0
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
TABLE 1-1:
© 2006 Microchip Technology Inc.
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
DEVICE OVERVIEW
KEY FEATURES OF THE PIC16F872
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.
POR, BOR (PWRT, OST)
5 input channels
35 Instructions
28-lead SSOP
28-lead SOIC
28-lead PDIP
DC - 20 MHz
Ports A, B, C
MSSP
128
2K
10
64
3
1
PIC16F872
DS30221C-page 3
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