PIC16F872-E/SS Microchip Technology, PIC16F872-E/SS Datasheet - Page 93

• Manufacturer Part Number: PIC16F872-E/SS
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,SSOP,28PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F872-E/SS

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Size: 3.5KB (2K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 64 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-SSOP
• Package: 28SSOP
• Device Core: PIC
• Family Name: PIC16
• Maximum Speed: 20 MHz
• Operating Supply Voltage: 5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 22
• Interface Type: I2C/SPI
• On-chip Adc: 5-chx10-bit
• Number Of Timers: 3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

5.10
1997 Microchip Technology Inc.
Related Application Notes
This section lists application notes that are related to this section of the manual. These applica-
tion notes may not be written specifically for the Mid-Range MCU family (that is they may be writ-
ten for the Base-Line, or High-End families), but the concepts are pertinent, and could be used
(with modification and possible limitations). The current application notes related to the CPU or
the ALU are:
Title
Fixed Point Routines
IEEE 754 Compliant Floating Point Routines
Digital Signal Processing with the PIC16C74
Math Utility Routines
Implementing IIR Digital Filters
Implementation of Fast Fourier Transforms
Tone Generation
Servo Control of a DC Brushless Motor
Implementation of the Data Encryption Standard using the PIC17C42
PIC16C5X / PIC16CXX Utility Math Routines
Real Time Operating System for PIC16/17
Section 5. CPU and ALU
Application Note #
DS31005A-page 5-11
AN617
AN575
AN616
AN544
AN540
AN542
AN543
AN532
AN583
AN526
AN585
5