PIC16F877T-20I/L

Product Overview

Category

The PIC16F877T-20I/L belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require embedded control and processing capabilities.

Characteristics

• High-performance 8-bit RISC architecture
• Wide operating voltage range: 2.0V to 5.5V
• Flash program memory with self-read/write capability
• EEPROM data memory
• In-Circuit Serial Programming™ (ICSP™) capability
• Power-saving Sleep mode
• Brown-out Reset (BOR)
• Watchdog Timer (WDT)
• Multiple communication interfaces (UART, SPI, I2C)
• Timers and PWM modules for precise timing and control

Package

The PIC16F877T-20I/L is available in a 44-pin plastic dual inline package (PDIP).

Essence

The essence of the PIC16F877T-20I/L lies in its ability to provide a versatile and powerful microcontroller solution for a wide range of applications.

Packaging/Quantity

The PIC16F877T-20I/L is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications

• Maximum CPU frequency: 20 MHz
• Program memory size: 14 KB
• Data memory size: 368 bytes
• Number of I/O pins: 33
• Analog-to-Digital Converter (ADC) channels: 8
• Operating temperature range: -40°C to +85°C
• Supply voltage range: 2.0V to 5.5V

Detailed Pin Configuration

The PIC16F877T-20I/L has a total of 44 pins, each serving a specific purpose. The pin configuration is as follows:

1. VSS - Ground
2. RA0/AN0 - Analog input or digital I/O
3. RA1/AN1 - Analog input or digital I/O
4. RA2/AN2 - Analog input or digital I/O
5. RA3/AN3/VREF-/CVREF - Analog input or digital I/O
6. RA4/T0CKI/C1OUT - Timer0 clock input or digital I/O
7. RA5/AN4/SS/HLVDIN - Analog input or digital I/O
8. RE0/RD/AN5 - Port E bit 0 or RD (Read) signal or analog input
9. RE1/WR/AN6 - Port E bit 1 or WR (Write) signal or analog input
10. RE2/CS/AN7 - Port E bit 2 or CS (Chip Select) signal or analog input
11. VDD - Power supply
12. RB0/INT - Interrupt input or digital I/O
13. RB1/SDI/SDA - SPI data input or I2C data input or digital I/O
14. RB2/SDO/AN10 - SPI data output or I2C data output or analog input
15. RB3/SCK/SCL - SPI clock input or I2C clock input or digital I/O
16. RB4/PGM - In-Circuit Serial Programming™ (ICSP™) programming voltage or digital I/O
17. RB5/PGC - ICSP™ programming clock or digital I/O
18. RB6/PGD - ICSP™ programming data or digital I/O
19. RB7/AN9 - Analog input or digital I/O
20. VSS - Ground
21. OSC1/CLKI - Oscillator crystal input
22. OSC2/CLKO - Oscillator crystal output
23. RC0/T1OSO/T13CKI - Timer1 oscillator output or Timer1 external clock input or digital I/O
24. RC1/T1OSI/CCP2 - Timer1 oscillator input or CCP2 multiplexed with RC1 or digital I/O
25. RC2/CCP1 - CCP1 multiplexed with RC2 or digital I/O
26. RC3/SCL - I2C clock input or digital I/O
27. RC4/SDA - I2C data input/output or digital I/O
28. RC5/TX/CK - USART transmit or synchronous serial clock output or digital I/O
29. RC6/RX/DT - USART receive or synchronous serial data input or digital I/O
30. RC7/DT/PGD - USART data or ICSP™ programming data or digital I/O
31. VDD - Power supply
32. RD0/PSP0 - Parallel Slave Port bit 0 or digital I/O
33. RD1/PSP1 - Parallel Slave Port bit 1