PIC16F628A-I/SS

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PIC16F628A-I/SS

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IC MCU 8BIT 3.5KB FLASH 20SSOP

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Especificações

Atributo Valor
Package Tube
Series PIC® 16F
ProductStatus Active
CoreProcessor PIC
CoreSize 8-Bit
Speed 20MHz
Connectivity UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
NumberofI/O 16
ProgramMemorySize 3.5KB (2K x 14)
ProgramMemoryType FLASH
EEPROMSize 128 x 8
RAMSize 224 x 8
Voltage-Supply(Vcc/Vdd) 3V ~ 5.5V
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 20-SSOP (0.209, 5.30mm Width)

Visão Geral

Description

The PIC16F628A-I/SS is a microcontroller from Microchip Technology, part of the PIC16F series. It is a versatile 8-bit RISC (Reduced Instruction Set Computing) microcontroller, widely used for embedded system applications. Key features include:
1. Architecture: It has a Harvard architecture, which separates program and data memory, allowing simultaneous access to both.
2. Memory: The PIC16F628A-I/SS features 2K words of Flash program memory, 224 bytes of data SRAM, and 128 bytes of EEPROM.
3. Peripherals: It includes a variety of built-in peripherals, such as a USART for serial communication, two comparators, and a 16-bit timer.
4. I/O Ports: It provides 16 general-purpose I/O pins, enabling it to interface with external components easily.
5. Operating Voltage: It operates at a voltage range of 2.0V to 5.5V, making it suitable for battery-powered and low-power applications.
6. Package: The "I/SS" in its name indicates an industrial temperature range and SSOP package type.
The PIC16F628A-I/SS is popular in hobbyist and industrial projects due to its affordability, reliability, and ease of programming.

Equivalent

The PIC16F628A-I/SS is an 8-bit microcontroller from Microchip Technology. Equivalent products include the PIC16F630, PIC16F676, and PIC16F648A, which offer similar features but may have different memory sizes or peripherals. Additionally, the newer PIC16F1825 and PIC16F1847 series might serve as alternatives, providing enhanced features like improved power efficiency and more peripherals. Always compare specifications to ensure compatibility with your application.

Pinout

The PIC16F628A-I/SS is a microcontroller from Microchip Technology, housed in an SSOP-20 package, which means it has 20 pins in total. This device features a variety of functions suitable for embedded system applications. Key functions include:
1. Processor Core: It contains an 8-bit RISC processor core.
2. Flash Memory: It offers 2KB of flash program memory.
3. SRAM and EEPROM: Provides 224 bytes of data SRAM and 128 bytes of EEPROM for data storage.
4. I/O Ports: Offers 16 I/O pins, which are shared across its two I/O ports, PORTA and PORTB.
5. Timers: Includes one 8-bit timer (Timer0) and one 16-bit timer (Timer1).
6. USART: Features a USART module for serial communication.
7. Comparator: Contains a built-in analog comparator.
8. Oscillator: Supports multiple oscillator configurations, including an internal oscillator.
9. Watchdog Timer: Equipped with a watchdog timer for system reliability.
These features make the PIC16F628A-I/SS a versatile choice for applications that require modest processing power and a variety of peripheral functions.

Manufacturer

The PIC16F628A-I/SS is manufactured by Microchip Technology Inc. Microchip Technology is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company designs and produces microcontrollers and other integrated circuits that are used in a wide range of electronic applications across various industries, including consumer electronics, automotive, industrial, computing, and telecommunications. Microchip Technology is known for its expertise in embedded systems and offers a broad portfolio of products that enable designers to create optimized, efficient, and reliable electronic devices.

Application

The PIC16F628A-I/SS is a versatile microcontroller commonly used in various applications, including:
1. Embedded Systems: Ideal for small-scale embedded projects due to its compact size and low power consumption.
2. Home Automation: Used in smart home devices for controlling appliances and lighting.
3. Industrial Automation: Employed in control systems for machinery and process automation.
4. Consumer Electronics: Utilized in electronic gadgets for tasks such as signal processing and device control.
5. Automotive Applications: Supports basic automotive controls and diagnostics.
6. Security Systems: Implemented in alarm systems and access control devices for enhanced security solutions.
These applications benefit from the microcontroller's ease of integration, programmability, and robust performance.

Package

The PIC16F628A-I/SS is a microcontroller by Microchip Technology, housed in an SSOP (Shrink Small Outline Package) with 18 pins. The "I" denotes an industrial temperature range, which is from -40°C to 85°C. The SSOP package is compact, making it suitable for space-constrained applications.

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