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PIC16F876A-I/SP

Name: PIC16F876A-I/SP
Rating: 4.7 (12 reviews)

IC MCU 8BIT 14KB FLASH 28SPDIP

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製造商。部分 #PIC16F876A-I/SP
包 SPDIP-28
資料表 PIC16F876A-I/SP DataSheet
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規格

Package	Tube
Series	PIC® 16F
ProductStatus	Active
CoreProcessor	PIC
CoreSize	8-Bit
Speed	20MHz
Connectivity	I²C, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
NumberofI/O	22
ProgramMemorySize	14KB (8K x 14)
ProgramMemoryType	FLASH
EEPROMSize	256 x 8
RAMSize	368 x 8
Voltage-Supply(Vcc/Vdd)	4V ~ 5.5V
DataConverters	A/D 5x10b
OscillatorType	External
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Through Hole
Package/Case	28-DIP (0.300, 7.62mm)

概述

Description

The PIC16F876A-I/SP is an 8-bit microcontroller from Microchip Technology, part of the PIC16 family. It features a 14-bit instruction set architecture and operates at a maximum clock speed of 20 MHz. Designed for low-power applications, it includes 368 bytes of RAM and 256 bytes of Electrically Erasable Programmable Read-Only Memory (EEPROM), allowing for data retention without power.
The microcontroller has 33 input/output (I/O) pins, which can be configured for various digital and analog functions. It also includes built-in peripherals such as a 10-bit Analog-to-Digital Converter (ADC), timers, and a Universal Synchronous Asynchronous Receiver Transmitter (USART) for serial communication.
The PIC16F876A-I/SP is commonly used in automotive, industrial, and consumer applications due to its versatility and ease of programming with Microchip’s MPLAB IDE and XC8 compiler. Its ability to handle multiple tasks makes it suitable for various embedded systems projects.

Features

The PIC16F876A-I/SP is a 14-bit microcontroller from Microchip Technology, part of the PIC16 family. Key features include:
- Memory: 368 bytes of RAM, 256 bytes of Electrically Erasable Programmable Read-Only Memory (EEPROM), and 14-bit instruction architecture.
- Flash Program Memory: 14 KB (up to 8 KB of program memory can be accessed).
- I/O Ports: 33 input/output pins, configurable for various functions.
- Timers: Three timers (Timer0, Timer1, Timer2) and a real-time clock.
- Analog Interfaces: 10-bit Analog-to-Digital Converter (ADC) with up to 8 channels.
- Communication Interfaces: 1 USART, 1 MSSP (Master Synchronous Serial Port) for I2C and SPI protocols.
- Interrupts: 14 sources for flexible control.
- Operating Voltage: 2.0V to 5.5V.
- Low Power Modes: Various low-power operation modes for energy efficiency.
- Development Support: Compatible with Microchip’s MPLAB development environment.
Overall, the PIC16F876A-I/SP is suitable for a wide range of embedded applications due to its versatility and performance.

Package

The PIC16F876A-I/SP is packaged in a 28-pin DIP (Dual In-line Package) format.

Pinout

The PIC16F876A-I/SP is a 28-pin microcontroller from Microchip Technology. It features a 14-bit instruction set architecture and includes various functionalities.
Key pin functions include:
- Digital I/O: 13 pins (RB0-RB7 and RA0-RA3) can be configured as general-purpose input/output.
- Analog Inputs: 8 pins (RA0-RA3, RB0-RB1) can serve as analog input channels for the integrated 10-bit ADC.
- PWM Outputs: 2 pins (CCP1 and CCP2) for capture/compare/PWM functionality.
- UART Communication: Serial communication via designated pins (TX/RX).
- External Interrupts: Capability for external interrupts on INT pin.
- Oscillator Pins: 2 pins (OSC1/CLKIN and OSC2/CLKOUT) for connecting an external oscillator.
- Vdd and Vss: Power supply and ground pins.
The microcontroller is suitable for various applications due to its versatility and integrated peripherals.

Manufacturer

The PIC16F876A-I/SP is manufactured by Microchip Technology Inc., a leading American semiconductor company. Founded in 1989, Microchip specializes in microcontrollers, memory, and analog semiconductors. The company is known for its embedded control products, offering a wide range of microcontrollers and digital signal controllers that cater to various applications, including automotive, industrial, consumer electronics, and more. Microchip is recognized for its commitment to innovation, quality, and customer support, making it a prominent player in the semiconductor industry.

Application

The PIC16F876A-I/SP microcontroller is commonly used in embedded systems for applications such as automation, control systems, sensor interfacing, motor control, consumer electronics, data acquisition, and communication systems. Its versatile architecture and built-in peripherals make it suitable for tasks requiring analog and digital signal processing, making it ideal for educational projects, robotics, and industrial applications.

Equivalent

Equivalent products to the PIC16F876A-I/SP include:
1. PIC16F877A
2. PIC16F876
3. PIC16F84A (for simpler applications)
4. PIC16F88
These microcontrollers share similar features and functionality, but always check specific datasheets for compatibility in terms of peripherals, memory, and pin configurations.