PIC16F648A-I/SO - Microchip Technology

Manufacturer Part Number

PIC16F648A-I/SO

Manufacturer

Microchip Technology

Introduction

The PIC16F648A-I/SO is a high-performance 8-bit microcontroller from Microchip Technology's renowned PIC® 16F series, specifically designed for embedded applications requiring a compact, yet powerful microcontroller with a variety of features.

Product Features and Performance

Core Processor: PIC

Core Size: 8-Bit for efficient data handling

Speed: Operates at up to 20MHz, ensuring swift responses to inputs and commands

Connectivity: Equipped with UART/USART interfaces for serial communication

Peripherals: Includes Brown-out Detect/Reset, Power-on Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT) for enhanced performance and reliability

Number of I/O: 16, allowing for flexible connectivity to other components

Program Memory Size: 7KB (4K x 14), suitable for handling complex codes

Program Memory Type: FLASH, enabling easy programming and reprogramming

EEPROM Size: 256 x 8, providing storage for critical data

RAM Size: 256 x 8, sufficient for temporary data storage during operations

Voltage Supply (Vcc/Vdd): Operable between 3V and 5.5V, supporting a wide range of power supplies

Oscillator Type: Features an internal oscillator, reducing the need for external timing devices

Operating Temperature: Designed to operate within -40°C ~ 85°C, ensuring reliability under a range of environmental conditions

Mounting Type: Surface Mount, facilitating easier assembly in compact designs

Package / Case: 18-SOIC, offering a compact footprint

Product Advantages

Versatile connectivity and rich peripheral set enhance functionality without needing additional components

FLASH memory for easier programming and adaptability to changing requirements

Low power requirement and wide operating voltage range make it suitable for battery-operated and power-sensitive applications

Internal oscillator reduces external component count, saving space and cost

Key Technical Parameters

Speed: 20MHz

Program Memory: 7KB

EEPROM: 256 x 8

RAM: 256 x 8

I/O Pins: 16

Temperature Range: -40°C to 85°C

Quality and Safety Features

Brown-out Detect/Reset and Power-on Reset ensure reliable operation under fluctuating power conditions

Watchdog Timer helps in maintaining normal operation by resetting under error conditions

Compatibility

The device's standard UART/USART and I/O pin configuration ensure compatibility with a wide range of peripherals and other devices

Application Areas

Ideal for use in automotive, smart home devices, industrial control systems, and consumer electronics, among others

Product Lifecycle

Status: Active, indicating that the device is currently being manufactured and available

Not nearing discontinuation, ensuring long-term availability and support

Several Key Reasons to Choose This Product

High integration of features and peripherals saves on external components

Wide operating voltage and temperature range increase deployment flexibility

FLASH memory facilitates easy updates and customization

Robust against power irregularities and operational errors, enhancing system reliability

Microchip Technology’s reputation and support offer confidence in quality and availability