PIC16F18425-E/JQ

Product Overview

Category

The PIC16F18425-E/JQ belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded control applications.

Characteristics

• Low power consumption
• High-performance RISC CPU
• Enhanced peripherals for versatile applications
• Wide operating voltage range
• Small form factor

Package

The PIC16F18425-E/JQ is available in a 20-pin QFN package.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control in a compact package.

Packaging/Quantity

The PIC16F18425-E/JQ is typically sold in reels containing a quantity of 250 units.

Specifications

• Operating Voltage: 1.8V - 5.5V
• Flash Memory: 14KB
• RAM: 512 bytes
• Number of I/O Pins: 18
• ADC Channels: 10-bit, 12 channels
• Timers: 3 x 8-bit, 1 x 16-bit
• Communication Interfaces: UART, SPI, I2C
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC16F18425-E/JQ features a total of 20 pins, each serving a specific purpose. The pin configuration is as follows:

1. RA0 - Analog Input / Digital I/O
2. RA1 - Analog Input / Digital I/O
3. RA2 - Analog Input / Digital I/O
4. RA3 - Analog Input / Digital I/O
5. RA4 - Analog Input / Digital I/O
6. VSS - Ground
7. RA5 - Analog Input / Digital I/O
8. RC0 - Digital I/O
9. RC1 - Digital I/O
10. RC2 - Digital I/O
11. VDD - Power Supply
12. RC3 - Digital I/O
13. RC4 - Digital I/O
14. RC5 - Digital I/O
15. RC6 - Digital I/O
16. RC7 - Digital I/O
17. OSC1/CLKIN - Oscillator Input
18. OSC2/CLKOUT - Oscillator Output
19. MCLR/VPP - Master Clear / Programming Voltage
20. VSS - Ground

Functional Features

The PIC16F18425-E/JQ offers several functional features that enhance its usability and performance:

• High-speed Flash program memory for quick and efficient code execution.
• Enhanced Capture/Compare/PWM (CCP) module for precise timing control.
• Analog-to-Digital Converter (ADC) with multiple channels for accurate analog signal measurement.
• Serial communication interfaces (UART, SPI, I2C) for seamless integration with other devices.
• Timers for event scheduling and timekeeping.
• Low-power modes to conserve energy in battery-powered applications.

Advantages and Disadvantages

Advantages

• Compact size and low power consumption make it suitable for portable and battery-operated devices.
• Versatile peripherals enable a wide range of applications.
• Wide operating voltage range allows compatibility with various power sources.
• High-performance CPU ensures efficient execution of complex algorithms.

Disadvantages

• Limited amount of RAM may restrict the complexity of programs.
• Availability of alternative models with more features or higher specifications may limit its competitiveness in certain applications.

Working Principles

The PIC16F18425-E/JQ operates based on the principles of microcontroller architecture. It executes instructions stored in its Flash memory, interacts with external devices through its I/O pins, and utilizes its peripherals to perform specific tasks. The microcontroller's CPU fetches, decodes, and executes instructions, while the various modules and interfaces enable communication, timing control, and analog signal processing.

Detailed Application Field Plans

The PIC16F18425-E/JQ finds applications in various fields, including but not limited to:

1. Home automation systems
2. Industrial control systems
3. Automotive electronics
4. Medical devices
5. Consumer electronics
6. Internet of Things (IoT) devices
7. Robotics

Detailed and Complete Alternative Models

For those seeking alternatives to the PIC16F18425-E/JQ, the following microcontrollers offer similar functionality and can be considered:

1. PIC16F18426-E/JQ
2. PIC16F18445-E/JQ
3. PIC16F18446-E/JQ
4. PIC16F18455-E/JQ
5. PIC16F18456-E/JQ

These alternative models provide a range of options with varying specifications and features, allowing users to choose the most suitable microcontroller for their specific application requirements.

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