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Hello. Welcome to Futurlec. The ELECTRONIC COMPONENTS Superstore. To find the component your looking for, either search by Part Number or visit the relative department. Need Help.




PIC16F877-20/P - PIC16F877 Flash 40-pin 20MHz 8kB Microcontroller - Buy PIC16F877-20/P


Photograph
PIC16F877 Microchip IC
Features
High-Performance RISC CPU
    - Only 35 single word instructions to learn
    - All instructions are single cycle (1µs) except for program branches
    - Operating speed: DC - 20MHz clock input
    - 8 k Bytes Flash Program Memory
    - 368 Byte RAM Data Memory
    - 256 Byte EEPROM Data Memory
    - In-circuit serial programming
Peripheral Features
    - Two 8-bit timer/counter(TMR0,TMR2) with 8-bit programmable prescalar
    - One 16 bit timer/counter(TMR1)
    - Two Capture, Compare, PWM module
    - 10-bit, 8-channel Analog-to-Digital Converter
    - Synchronous Serial Port (SSP) with SPI (Master mode) and I2C (Master/Slave)
    - Universal Synchronous Asynchronous Receiver Transmitter with 9-bit address detection
    - Two Analog Comparators
    - Watchdog Timer (WDT) with separate RC oscillator
Special Microcontroller Features
    - 100,000 erase/write cycle Enhanced FLASH program memory
    - 1,000,000 erase/write cycle Data EEPROM memory typical
    - Power saving SLEEP mode
    - Programmable code protection
    - Selectable Oscillator Options
    - Self-reprogrammable under software control
CMOS Technology
    - Low power, high speed CMOS FLASH technology
    - Fully Static Design
    - Low Power Consumption
I/O and Packages
    - 33 I/O pins with individual direction control
    - 40-pin DIP

Pin Description

Pin Number

Description

1

MCLR/Vpp - Master Clear Input

2

RA0/AN0 - Port A

3

RA1/AN1 - Port A

4

RA2/AN2/Vref/CVref - Port A

5

RA3/AN3/Vref - Port A

6

RA4/TOCK1/C1OUT - Port A

7

RA5/AN4/SS/C2OUT - Port A

8

RE0/RD/AN5 - Port E

9

RE1/WR/AN6 - Port E

10

RE2/CS/AN7 - Port E

11

Vdd - Positive Power Supply

12

Vss - Ground

13

OSC1/CLKIN - Oscillator

14

OSC2/CLKOUT - Osciallator

15

RC0/T1OSO/T1CKI - Port C

16

RC1/T1OSI/CCP2 - Port C

17

RC2/CCP1 - Port C

18

RC3/SCK/SCL - Port C

19

RD0/PSP0 - Port D

20

RD1/PSP1 - Port D

21

RD2/PSP2 - Port D

22

RD3/PSP3 - Port D

23

RC4/SDI/SDO - Port C

24

RC5/SDO - Port C

25

RC6/TX/CK - Port C

26

RC7/RX/DT - Port C

27

RD4/PSP4 - Port D

28

RD5/PSP5 - Port D

29

RD6/PSP6 - Port D

30

RD7/PSP7 - Port D

31

Vss - Ground

32

Vdd - Positive Power Supply

33

RB0/INT - Port B

34

RB1 - Port B

35

RB2 - Port B

36

RB3/PGM - Port B

37

RB4 - Port B

38

RB5 - Port B

39

RB6/PGC - Port B

40

RB7/PGD - Port B

Pin Layout
PIC16F877 Microchip IC

Dimensional Drawing
DIP 40 Dimension Drawing

Technical Data

Data Sheet

Microchip - Data Sheet for PIC16F877-20/P

Application Notes

Microchip - Application Notes for PIC16F877-20/P





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