PIC16F628A-I/P

PIC16F628A-I/P – 8-Bit Flash Microcontroller with USART, Timer, and Comparator (DIP-18, Industrial Grade)

Detailed Description:
The PIC16F628A-I/P is a compact and cost-effective 8-bit microcontroller from Microchip’s PIC16 series, designed for a wide range of general-purpose embedded applications. With its built-in features like USART, timers, analog comparators, and internal oscillator, it offers great flexibility and functionality in a small DIP-18 package.

Operating at speeds up to 20MHz and featuring 2KB Flash memory, the PIC16F628A is ideal for control systems, signal processing, motor drivers, and educational projects. Its low-power features and watchdog timer make it suitable for battery-powered and fail-safe systems.

Key Features:

• 8-bit RISC CPU – Efficient architecture with up to 20MHz clock speed

• 2KB Flash Program Memory – Suitable for small to mid-range applications

• 224 Bytes RAM + 128 Bytes EEPROM – For temporary and non-volatile data storage

• USART Module – For serial communication (TX/RX)

• 2 Comparators – For analog signal comparison

• Timers: 1x 8-bit and 1x 16-bit – Useful for time-based operations

• Low Power Consumption – With sleep mode and internal oscillator

• Watchdog Timer & Power-On Reset – Enhances system reliability

• 18-Pin DIP Package – Easy for breadboarding and prototyping

• Industrial Temperature Range: -40°C to +85°C

Applications:

• Embedded Control Systems – Timing, signal reading, basic logic

• Serial Communication – UART-based data transmission

• Consumer Electronics – Control buttons, LEDs, small displays

• Educational Projects – Ideal for learning microcontroller basics

• Battery-Powered Devices – Thanks to low power and sleep modes

• Entry-Level Robotics – Line followers, sensor control, and more

Specifications:

• Part Number: PIC16F628A-I/P

• CPU Architecture: 8-bit RISC

• Program Memory: 2KB Flash

• RAM: 224 Bytes

• EEPROM: 128 Bytes

• Clock Speed: Up to 20MHz

• I/O Pins: 16

• Serial Interface: USART

• Analog: 2 Comparators

• Timers: 1x 8-bit, 1x 16-bit

• Operating Voltage: 3.0V – 5.5V

• Package: DIP-18 (Through-hole)

• Temperature Range: -40°C to +85°C

With its simplicity, versatility, and robust feature set, the PIC16F628A-I/P is perfect for low-cost embedded systems, learning environments, and reliable automation solutions.