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PIC16F628A-I/SS

Name: PIC16F628A-I/SS
Rating: 4.7 (12 reviews)

IC MCU 8BIT 3.5KB FLASH 20SSOP

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製造商。部分 #PIC16F628A-I/SS
包 20-SSOP
資料表 PIC16F628A-I/SS DataSheet
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規格

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)

概述

Description

The PIC16F628A-I/SS is an 8-bit microcontroller from Microchip Technology, part of the PIC16 family. It features a 14-bit instruction set architecture, making it suitable for a wide range of applications in embedded systems. The device operates at a maximum clock speed of 20 MHz and has 1 KB of Flash program memory, 64 bytes of RAM, and 128 bytes of Electrically Erasable Programmable Read-Only Memory (EEPROM).
Key features include a 16-bit timer, a 10-bit analog-to-digital converter (ADC), and multiple I/O ports, allowing for versatile interfacing with sensors and peripherals. The microcontroller supports various communication protocols, including USART and SPI.
Its low power consumption, along with sleep modes, makes it ideal for battery-operated devices. The PIC16F628A is often used in applications such as automotive controls, consumer electronics, and industrial automation, providing a balance of performance and functionality for developers.

Features

The PIC16F628A-I/SS is a 8-bit microcontroller from Microchip Technology, featuring:
1. Memory: 1 KB of Flash program memory, 224 bytes of RAM, and 128 bytes of Electrically Erasable Programmable Read-Only Memory (EEPROM).
2. Performance: Operates at up to 20 MHz with a 12-bit instruction set.
3. I/O Ports: 13 programmable I/O pins for flexible interfacing.
4. Timers: Two 8-bit timers (TMR0 and TMR1) and a 16-bit timer (TMR2) for timing operations.
5. ADC: 10-bit Analog-to-Digital Converter (ADC) with multiple channels for analog signal processing.
6. Communication: Supports serial communication via USART for UART applications.
7. Interrupts: Multiple interrupt sources for responsive applications.
8. Low Power: Various sleep modes for power-saving applications.
9. Integrated Oscillator: Internal oscillator option for simplified circuit design.
These features make the PIC16F628A suitable for a wide range of embedded applications, including industrial control, consumer electronics, and automation.

Package

The PIC16F628A-I/SS is in a Shrink Small Outline Package (SSOP) type, specifically designed for surface-mount applications. It features 20 pins and a compact design, suitable for space-constrained electronic circuits.

Pinout

The PIC16F628A-I/SS is a 28-pin microcontroller from Microchip Technology. It features a 14-bit instruction set architecture and is part of the mid-range PIC family. The pin count is 28, and the package type is SOIC (Small Outline Integrated Circuit).
The primary functions of the pins include:
- GPIO (General Purpose Input/Output): 13 pins can be configured as input or output.
- Analog Inputs: 4 pins (AN0 to AN3) can be used as analog inputs for the onboard ADC.
- PWM Output: 1 pin (CCP1) can be configured for PWM (Pulse Width Modulation) output.
- Timer Functions: Multiple pins are associated with various timers (Timer0, Timer1).
- Oscillator Connections: Pins for connecting an external crystal or resonator.
- Reset: A dedicated pin for external reset functionality.
- Serial Communication: Supports EUSART for serial communication on specific pins.
Overall, the PIC16F628A-I/SS is versatile for various applications in embedded systems.

Manufacturer

The manufacturer of the PIC16F628A-I/SS is Microchip Technology Inc. Microchip is a leading semiconductor company that specializes in designing and manufacturing microcontrollers, analog devices, and other embedded control products. Founded in 1989, Microchip serves a wide range of industries, including automotive, industrial, consumer, and communications. The company is known for its extensive portfolio of microcontrollers, notably the PIC series, which are widely used in various applications due to their versatility, ease of use, and robust performance. Microchip provides comprehensive development tools and support resources, making it a preferred choice for engineers and developers in the embedded systems space.

Application

The PIC16F628A-I/SS microcontroller is commonly used in various applications such as home automation, automotive systems, industrial control, and consumer electronics. Its features make it suitable for tasks like sensor interfacing, motor control, data logging, and communication protocols. Additionally, it's utilized in educational projects and prototyping due to its ease of use and robust performance in embedded systems.

Equivalent

Equivalent products to the PIC16F628A-I/SS include the PIC16F877A, PIC16F84A, and PIC16F628. These chips share similar architecture and capabilities but may vary in memory, I/O pins, and features. Always consult the datasheet for specific requirements and compatibility.