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PIC16F876AT-I/SS

Name: PIC16F876AT-I/SS
Rating: 4.7 (12 reviews)

IC MCU 8BIT 14KB FLASH 28SSOP

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Mfr。パート #PIC16F876AT-I/SS
パッケージ SSOP-28
データシート PIC16F876AT-I/SS DataSheet
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仕様

Package	Tape & Reel (TR),Cut Tape (CT)
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	Surface Mount
Package/Case	28-SSOP (0.209, 5.30mm Width)

概要

Description

The PIC16F876AT-I/SS is a 8-bit microcontroller from Microchip Technology, part of the PIC16 family. It features a 14-bit instruction set architecture and operates at speeds up to 20 MHz. The device includes 368 bytes of RAM and 256 bytes of Electrically Erasable Programmable Read-Only Memory (EEPROM), along with 33 general-purpose I/O pins.
Key features include a 10-bit integrated Analog-to-Digital Converter (ADC), multiple timers, and enhanced PWM capabilities. It supports various communication protocols such as I2C and USART, making it suitable for embedded systems in automation, consumer electronics, and automotive applications.
The PIC16F876AT-I/SS is available in a 28-pin SSOP package, facilitating compact designs. Programmers can utilize the MPLAB development environment and XC8 compiler for efficient coding and debugging. Its versatility, ease of use, and extensive support make it a popular choice for hobbyists and professionals alike.

Features

The PIC16F876AT-I/SS is a 8-bit microcontroller from Microchip's PIC16 family, featuring:
- Memory: 368 bytes of RAM and 256 bytes of EEPROM.
- Flash Memory: 14-bit instruction set with 14-bit program memory of 7 KB.
- I/O Ports: 33 general-purpose I/O pins.
- ADC: 10-bit Analog-to-Digital Converter (ADC) with 8 channels.
- Timers: Three 8-bit and one 16-bit timer/counter modules.
- Communication: Supports USART and MSSP for I2C/SPI interfacing.
- Operating Voltage: 2.0V to 5.5V.
- Instruction Set: 35 single-word instructions.
- Oscillator: Range from 0 to 20 MHz, supporting various oscillator configurations.
- Low Power Modes: Various sleep modes for power conservation.
- Programmable Voltage Reference: Integrated for ADC applications.
- Enhanced features: Such as watchdog timer and brown-out reset.
This microcontroller is widely used in embedded applications due to its versatility and reliability.

Package

The PIC16F876AT-I/SS is packaged in a 28-pin SSOP (Shrink Small Outline Package). This type of package is designed for surface mounting and provides a compact solution suitable for various applications.

Pinout

The PIC16F876AT-I/SS is an 8-bit microcontroller from Microchip Technology, featuring a total of 28 pins.
### Pin Functions:
1. VDD - Power supply (+5V).
2. VSS - Ground.
3. MCLR - Master clear/reset input.
4. RA0-RA7 - General-purpose I/O pins, also used for analog input (RA0-RA3).
5. RB0-RB7 - General-purpose I/O pins, with RB0 supporting external interrupt.
6. RC0-RC7 - General-purpose I/O pins, with RC0 used for the comparator output and RC6/RC7 for serial communication (TX/RX).
7. AN0-AN5 - Analog inputs, available on RA0-RA5.
8. PWM Output - Available on specific pins for PWM applications.
9. OC1, OC2 - Output compare pins for generating PWM signals.
The PIC16F876A features built-in EEPROM, timers, and a wide range of peripheral functions, making it suitable for various embedded applications.

Manufacturer

The PIC16F876AT-I/SS is manufactured by Microchip Technology Inc., a leading provider of microcontroller and analog semiconductor solutions. Founded in 1989, Microchip is known for its expertise in embedded control applications, offering a wide range of microcontrollers, digital signal controllers, and related development tools. The company emphasizes innovation and customer support, catering to various industries such as automotive, industrial, consumer, and healthcare. Microchip Technology is recognized for its commitment to quality and reliability in delivering integrated circuits that enable smart and connected devices.

Application

The PIC16F876AT-I/SS microcontroller is widely used in applications such as home automation, automotive systems, industrial control, and portable devices. Its features make it suitable for tasks like sensor interfacing, motor control, data logging, and communication systems. Additionally, it finds use in consumer electronics, medical devices, and educational projects, where its versatility and ease of programming are beneficial.

Equivalent

Equivalent products to the PIC16F876AT-I/SS include the PIC16F877A, PIC16F84A, and PIC16F88. These microcontrollers share similar architecture and functionality, making them suitable alternatives for various applications. Specific pin configurations and memory sizes may vary, so it's essential to check compatibility for your project.