PIC16F628A IC

### PIC16F628A IC Overview

1. **Type**: 8-bit Microcontroller from Microchip Technology.

2. **Architecture**:

– **Core**: PIC16 series, with an 8-bit RISC architecture.

– **Program Memory**: 2 KB of Flash memory.

– **Data Memory**: 224 bytes of RAM.

– **EEPROM**: 128 bytes of non-volatile data storage.

3. **Specifications**:

– **Operating Voltage**: 2.0V to 5.5V, suitable for a wide range of applications.

– **Speed**: Up to 20 MHz clock frequency.

– **I/O Pins**: 16 I/O pins for interfacing with external components.

– **Timers**: 1 x 8-bit Timer (Timer0), 1 x 16-bit Timer (Timer1).

– **Analog Features**: Includes a comparator module with two analog comparators.

4. **Peripheral Features**:

– **USART**: Universal Synchronous Asynchronous Receiver Transmitter for serial communication.

– **PWM**: Pulse Width Modulation capabilities for control applications.

– **Capture/Compare/PWM (CCP)**: Module for advanced control and measurement applications.

– **Watchdog Timer**: Enhances reliability by resetting the microcontroller if the system hangs.

### Typical Uses:

– **Embedded Systems**: Used in various embedded applications, from consumer electronics to industrial control systems.

– **Educational Projects**: Popular in academic settings for teaching microcontroller programming and embedded system design.

– **Home Automation**: Suitable for small-scale automation projects like lighting control, security systems, and environmental monitoring.

### Key Benefits:

– **Versatility**: Offers a wide range of peripherals and features suitable for diverse applications.

– **Ease of Use**: Supported by Microchip?s comprehensive development tools, including MPLAB X IDE and PICkit programmers.

– **Cost-Effective**: Provides robust functionality at a low cost, making it accessible for both hobbyists and professional developers.

The PIC16F628A is a versatile and widely used microcontroller, ideal for various embedded applications requiring reliable performance and a rich set of features.