PIC16LF628-04/SO

Product Overview

The PIC16LF628-04/SO belongs to the category of microcontrollers and is widely used in various electronic applications. Known for its low power consumption and versatile features, this microcontroller comes in a small outline (SO) package, making it suitable for compact designs. Its essence lies in providing efficient control and processing capabilities within embedded systems. The PIC16LF628-04/SO is typically available in tape and reel packaging with varying quantities to cater to different production needs.

Specifications

• Operating Voltage: 2.0V to 5.5V
• CPU Speed: 4 MHz
• Program Memory Size: 3.5 KB
• RAM Size: 224 bytes
• Digital I/O Pins: 16
• Analog Input Channels: 7
• Timers: 1 x 8-bit, 1 x 16-bit
• Communication Interfaces: USART, SPI, I2C

Detailed Pin Configuration

The PIC16LF628-04/SO features a total of 18 pins, each serving specific functions such as digital I/O, analog input, power supply, and communication interfaces. A detailed pinout diagram and description are provided in the datasheet to facilitate proper integration into electronic circuits.

Functional Features

• Low Power Consumption: Ideal for battery-powered applications.
• Versatile I/O Capabilities: Supports both digital and analog inputs/outputs.
• Integrated Communication Interfaces: Facilitates seamless connectivity with other devices.
• On-Chip Timers: Enables precise timing and control operations.

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life.
• Versatile I/O capabilities enhance flexibility in design.
• Integrated communication interfaces simplify connectivity.

Disadvantages

• Limited CPU speed may impact performance in high-speed applications.
• Relatively small program memory size may restrict complex program execution.

Working Principles

The PIC16LF628-04/SO operates based on the Harvard architecture, featuring separate program and data memories. It executes instructions fetched from program memory and processes data stored in the data memory. The integrated peripherals and I/O ports enable interaction with external components, allowing for diverse application implementations.

Detailed Application Field Plans

The PIC16LF628-04/SO finds extensive use in various fields, including: - Embedded Systems: Control and monitoring applications in industrial automation. - Consumer Electronics: Remote controls, smart appliances, and IoT devices. - Automotive Electronics: Engine control units, dashboard displays, and sensor interfaces.

Detailed and Complete Alternative Models

• PIC16F627A: Similar features with lower program memory size.
• PIC16F648A: Enhanced program memory and I/O capabilities.

In conclusion, the PIC16LF628-04/SO microcontroller offers a balance of performance, power efficiency, and versatility, making it suitable for a wide range of embedded applications.

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