PIC16F872-I/SO

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PIC16F872-I/SO

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IC MCU 8BIT 3.5KB FLASH 28SOIC

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Especificações

Atributo Valor
Package / Case Tube
Series PIC® 16F
Part Status Active
Core Processor PIC
Core Size 8-Bit
Speed 20MHz
Connectivity I²C, SPI
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 22
Program Memory Size 3.5KB (2K x 14)
Program Memory Type FLASH
EEPROM Size 64 x 8
RAM Size 128 x 8
Voltage - Supply (Vcc/Vdd) 4V ~ 5.5V
Data Converters A/D 5x10b
Oscillator Type External
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount

Visão Geral

Description

The PIC16F872-I/SO is an 8-bit microcontroller from Microchip Technology's PIC16 family, known for its balance of performance, versatility, and cost-effectiveness. It features a RISC (Reduced Instruction Set Computing) architecture, operating at a maximum frequency of 20 MHz. The device includes 2K x 14 words of Flash program memory, 128 bytes of RAM, and 64 bytes of EEPROM, making it suitable for a range of applications requiring modest memory capacity.
Key peripherals include 22 I/O pins, an 8-channel 10-bit Analog-to-Digital Converter (ADC), and an Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) for serial communication. It also supports in-circuit serial programming (ICSP) and has features like power-saving modes, watchdog timer, and brown-out reset, enhancing its reliability and efficiency in embedded systems.
Housed in a 28-pin SOIC package, the PIC16F872-I/SO is ideal for applications in consumer electronics, automotive, industrial controls, and home appliances. Its combination of features and low power consumption makes it a versatile choice for developers.

Equivalent

The PIC16F872-I/SO is an 8-bit microcontroller from Microchip Technology with 22 I/O pins, 2K program memory, and a 10-bit ADC. Equivalent products include:
1. Microchip PIC16F873A - Slightly more program memory but similar features.
2. Microchip PIC16F874A - More I/O pins, but similar architecture.
3. Atmel ATmega8 - Similar in terms of memory and peripherals but different architecture.
4. NXP LPC810 - ARM Cortex-M0+, similar I/O and ADC capabilities.
Ensure compatibility based on specific project requirements before choosing.

Manufacturer

The PIC16F872-I/SO is manufactured by Microchip Technology Inc. Microchip Technology is an American company that specializes in the production and development of microcontroller, mixed-signal, analog, and Flash-IP integrated circuits. Founded in 1989 and headquartered in Chandler, Arizona, Microchip is known for its focus on providing embedded control solutions to various industries, including automotive, industrial, home appliance, consumer electronics, and telecommunications.
Microchip's products are widely used in applications that require reliable, efficient, and cost-effective solutions. The company places a strong emphasis on innovation, quality, and customer support, providing a comprehensive portfolio of microcontroller and analog products. Microchip also offers development tools, software, and technical support to assist engineers in designing and implementing their applications. Their product range includes 8-bit, 16-bit, and 32-bit microcontrollers, with the PIC16F series being a popular choice for various embedded system applications due to its ease of use, low power consumption, and extensive support ecosystem.

Application

The PIC16F872-I/SO is a versatile microcontroller used in various applications due to its compact size, low power consumption, and robust feature set. Common application areas include:
1. Embedded Systems: Used in consumer electronics, home automation, and industrial control systems.
2. Automotive: Implements control functions in vehicles, such as climate control and automotive lighting.
3. Sensor Interfaces: Gathers and processes data from sensors in IoT devices.
4. Communication Devices: Facilitates communication protocols in wireless and wired networks.
5. Power Management: Manages battery-operated devices through power-efficient operations.
6. Security Systems: Integrates into security solutions for access control and alarm systems.
Its integrated peripherals and ease of programming make it suitable for both beginners and advanced developers.

Package

The PIC16F872-I/SO is a microcontroller from Microchip Technology, housed in an SOIC (Small Outline Integrated Circuit) package. Specifically, it features a 28-pin SOIC package, which is compact and suitable for surface mounting on printed circuit boards, making it ideal for space-constrained applications.

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