PIC16F877-20/P Microchip Technology, PIC16F877-20/P Datasheet - Page 93

• Manufacturer Part Number: PIC16F877-20/P
• Description: IC MCU FLASH 8KX14 EE 40DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F877-20/P

• Core Size: 8-Bit
• Program Memory Size: 14KB (8K x 14)
• Core Processor: PIC
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 368 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 40-DIP (0.600", 15.24mm)
• Controller Family/series: PIC16F
• No. Of I/o's: 33
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 368Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 444-1001 - DEMO BOARD FOR PICMICRO MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, 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