Overview
The PIC16F876A-I/SP is a powerful and versatile 8-bit microcontroller from Microchip Technology. This CMOS FLASH-based microcontroller is known for its high performance, with an instruction execution time of 200 nanoseconds, and its ease of programming, utilizing only 35 single-word instructions. It is part of the PIC16F87xA family of enhanced FLASH microcontrollers, which are widely used in various embedded systems due to their robust feature set and reliability.
Key Specifications
| Specification | Value |
|---|---|
| Part Number | PIC16F876A-I/SP |
| Package Type | 28-pin or 40-pin DIP, PDIP, SOIC, SSOP, TSSOP |
| Instruction Execution Time | 200 nanoseconds |
| Program Memory | 14 KB FLASH |
| Data Memory | 368 bytes SRAM, 256 bytes EEPROM |
| Number of Instructions | 35 single-word instructions |
| Operating Voltage | 2.0V to 5.5V |
| Operating Temperature | -40°C to +85°C |
| Timers | 1x 16-bit, 1x 8-bit |
| Communication Interfaces | USART, SPI, I2C |
Key Features
- High-performance 8-bit RISC CPU
- FLASH program memory with self-write capability
- SRAM and EEPROM data memory
- Multiple timers and counters (16-bit and 8-bit)
- USART, SPI, and I2C communication interfaces
- On-chip analog-to-digital converter (ADC) with up to 14 channels
- On-chip comparator and voltage reference
- Low power consumption with various sleep modes
Applications
The PIC16F876A-I/SP microcontroller is suitable for a wide range of applications, including industrial control systems, consumer electronics, automotive systems, medical devices, and various embedded systems. Its versatility and robust feature set make it an ideal choice for projects requiring high performance, low power consumption, and ease of programming.
Q & A
- What is the instruction execution time of the PIC16F876A-I/SP?
The instruction execution time is 200 nanoseconds. - How much program memory does the PIC16F876A-I/SP have?
The PIC16F876A-I/SP has 14 KB of FLASH program memory. - What are the operating voltage and temperature ranges for the PIC16F876A-I/SP?
The operating voltage range is 2.0V to 5.5V, and the operating temperature range is -40°C to +85°C. - Does the PIC16F876A-I/SP have any built-in communication interfaces?
Yes, it includes USART, SPI, and I2C communication interfaces. - What types of timers are available on the PIC16F876A-I/SP?
The microcontroller features one 16-bit timer and one 8-bit timer. - Is the PIC16F876A-I/SP suitable for low power applications?
Yes, it has various sleep modes to reduce power consumption. - What is the maximum number of ADC channels available on the PIC16F876A-I/SP?
The microcontroller has up to 14 channels of analog-to-digital conversion. - Can the PIC16F876A-I/SP be used in automotive systems?
Yes, it is suitable for use in automotive systems due to its robust specifications and reliability. - What is the package type for the PIC16F876A-I/SP?
The PIC16F876A-I/SP is available in 28-pin or 40-pin DIP, PDIP, SOIC, SSOP, and TSSOP packages. - Does the PIC16F876A-I/SP support self-write capability for FLASH memory?
Yes, it supports self-write capability for FLASH program memory.
