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PIC16F872-I/SO

Name: PIC16F872-I/SO
Rating: 4.7 (12 reviews)

IC MCU 8BIT 3.5KB FLASH 28SOIC

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製造商。部分 #PIC16F872-I/SO
包 28-SOIC
資料表 PIC16F872-I/SO DataSheet
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規格

Package	Tube
Series	PIC® 16F
ProductStatus	Active
CoreProcessor	PIC
CoreSize	8-Bit
Speed	20MHz
Connectivity	I²C, SPI
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
NumberofI/O	22
ProgramMemorySize	3.5KB (2K x 14)
ProgramMemoryType	FLASH
EEPROMSize	64 x 8
RAMSize	128 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-SOIC (0.295, 7.50mm Width)

概述

Description

The PIC16F872-I/SO is a microcontroller from Microchip's PIC16 family, designed for embedded applications. It features an 8-bit architecture with a 14-bit instruction set, making it suitable for a variety of tasks. The device comes with 368 bytes of RAM and 256 bytes of Electrically Erasable Programmable Read-Only Memory (EEPROM), allowing for efficient data management.
Key specifications include 28 pins, a maximum clock speed of 20 MHz, and support for up to 33 input/output (I/O) pins. It also has integrated peripherals like timers, a comparator, and an Analog-to-Digital Converter (ADC), enhancing its versatility.
The PIC16F872-I/SO operates in a wide voltage range (2.0V to 5.5V), making it suitable for battery-operated devices. Its low power consumption and robust performance make it ideal for applications in automation, consumer electronics, and automotive systems. The microcontroller is programmable in assembly or C language, allowing developers to tailor software to specific needs efficiently.

Features

The PIC16F872-I/SO is a 16-bit microcontroller from Microchip Technology, featuring:
1. Architecture: Enhanced 16-bit architecture with a 14-bit instruction set.
2. Memory: 4 Kbytes of Flash program memory, 256 bytes of RAM, and 256 bytes of EEPROM.
3. I/O Ports: 16 general-purpose I/O pins, configurable for various functions.
4. Timers: Two 8-bit and one 16-bit timer/counter.
5. Communication: USART for serial communication, I2C, and SPI support.
6. Analog Features: Integrated 10-bit ADC with up to 8 channels and comparators.
7. Interrupts: Multiple external and internal interrupt sources.
8. Operating Voltage: 2.0V to 5.5V with a temperature range of -40°C to 85°C.
9. Low Power Modes: Features multiple low-power modes for energy-efficient operation.
10. Development Support: Compatible with various development tools and environments.
This microcontroller is suitable for a wide range of applications, including automation, control systems, and consumer electronics.

Package

The PIC16F872-I/SO is packaged in a 28-pin SOIC (Small Outline Integrated Circuit) type. This surface-mount package is designed for easy integration into circuit boards and is known for its compact size.

Manufacturer

The PIC16F872-I/SO is manufactured by Microchip Technology Inc., a leading semiconductor company. Microchip specializes in designing and manufacturing microcontrollers, microprocessors, analog semiconductors, and memory products. Founded in 1989 and headquartered in Chandler, Arizona, Microchip serves a wide range of industries, including automotive, industrial, consumer, and communications. The company is known for its focus on embedded control applications and provides comprehensive development tools and support for engineers. Its products are widely used in various applications, making it a key player in the embedded systems market.

Application

The PIC16F872-I/SO microcontroller is widely used in various applications, including industrial automation, consumer electronics, automotive systems, remote sensing, and data acquisition. Its features like analog-to-digital conversion, PWM outputs, and serial communication make it ideal for control systems, monitoring devices, and embedded systems in robotics, home automation, and medical equipment.

Equivalent

Equivalent products to the PIC16F872-I/SO include the PIC16F877, PIC16F876, and PIC16F88 series microcontrollers from Microchip. Additionally, some similar microcontrollers from other manufacturers include the Atmel ATmega16 and the NXP P89V51. However, ensure to check specific features, pin configurations, and performance requirements for compatibility.