PIC16F876T-20I/SO

Microcontrollers Overview

The PIC16F876T-20I/SO is an 8-bit microcontroller from the PIC16F87X family, manufactured by Microchip Technology. It features a high-performance RISC CPU with up to 8K x 14 words of FLASH program memory and 368 bytes of data RAM. The device supports operating frequencies up to 20 MHz and includes a 10-bit Analog-to-Digital Converter (ADC) with five input channels. Key peripherals include three timers, two Capture/Compare/PWM modules, a Master Synchronous Serial Port (MSSP), and a Universal Synchronous Asynchronous Receiver Transmitter (USART). It operates within a voltage range of 2.0V to 5.5V and is housed in a 28-pin SOIC package.

Microcontrollers Feature Summary

• Features a high-performance 8-bit RISC CPU with a single-cycle instruction execution capability for efficient processing.
• Includes integrated non-volatile memory consisting of Flash program memory and EEPROM data storage.
• Provides versatile communication interfaces including USART, SPI, and I2C via the MSSP module.
• Supports analog signal processing through a multi-channel 10-bit Analog-to-Digital Converter.

Microcontrollers Applications

• Industrial control systems requiring reliable microcontroller performance
• Consumer electronics utilizing serial communication protocols
• Embedded applications needing analog-to-digital conversion capabilities

Microcontrollers Procurement Notes

Verify the specific ordering suffix against official Microchip documentation to confirm package type, temperature range, and speed grade. Ensure compatibility with existing design constraints regarding pinout and electrical characteristics before procurement.

Microcontrollers Selection Notes

Select this component when an 8-bit architecture with sufficient program memory and multiple communication interfaces is required. Consider the 28-pin SOIC package for surface-mount assembly needs. Evaluate power consumption requirements against the specified operating voltage range.

Microcontrollers Part Context

This part belongs to the PIC16F87X series of 8-bit CMOS FLASH microcontrollers. It shares architectural similarities with other devices in the family, such as the PIC16F873 and PIC16F877, differing primarily in memory size and pin count configurations.

Microcontrollers Replacement Considerations

Check for pin-compatible alternatives within the same family, such as the PIC16F876A, ensuring that memory capacities and peripheral sets meet application requirements without redesigning the hardware layout.

Microcontrollers FAQ

What is the maximum clock frequency supported by the PIC16F876T-20I/SO?

The device supports a maximum clock input frequency of 20 MHz, resulting in a 200 ns instruction cycle time.

Does the PIC16F876T-20I/SO support In-Circuit Serial Programming?

Yes, it supports In-Circuit Serial Programming (ICSP) via two pins, allowing for programming and debugging without removing the chip from the circuit.

How many analog input channels are available on this microcontroller?

The PIC16F876T-20I/SO provides five input channels for its 10-bit Analog-to-Digital Converter module.