PIC16LC925-I/PT

Product Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics:
  • Low power consumption
  • High performance
  • Small form factor
  • Wide operating voltage range
• Package: TQFP (Thin Quad Flat Pack)
• Essence: A versatile microcontroller designed for various control applications
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Architecture: 8-bit
• CPU Speed: 20 MHz
• Program Memory Size: 8 KB
• RAM Size: 368 bytes
• Number of I/O Pins: 35
• ADC Channels: 5
• Timers: 3
• Communication Interfaces: UART, SPI, I2C
• Operating Voltage Range: 2.0V to 5.5V
• Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC16LC925-I/PT microcontroller has a total of 44 pins. The pin configuration is as follows:

1. VDD - Power supply voltage
2. RA0 - General-purpose I/O pin
3. RA1 - General-purpose I/O pin
4. RA2 - General-purpose I/O pin
5. RA3 - General-purpose I/O pin
6. RA4 - General-purpose I/O pin
7. RA5 - General-purpose I/O pin
8. MCLR - Master Clear input
9. OSC1 - Oscillator input
10. OSC2 - Oscillator output
11. RC0 - General-purpose I/O pin
12. RC1 - General-purpose I/O pin
13. RC2 - General-purpose I/O pin
14. RC3 - General-purpose I/O pin
15. RC4 - General-purpose I/O pin
16. RC5 - General-purpose I/O pin
17. VSS - Ground

... (continue with the remaining pins)

Functional Features

• High-performance RISC CPU
• Enhanced instruction set for efficient execution
• Flash program memory for easy reprogramming
• Low-power sleep mode for power conservation
• Multiple communication interfaces for versatile connectivity
• Analog-to-Digital Converter (ADC) for sensor interfacing
• Timers for precise timing control
• Interrupt capability for event-driven applications

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life - Small form factor enables compact designs - Wide operating voltage range allows flexibility in power supply - Versatile I/O pins for various interfacing requirements - Rich set of communication interfaces for seamless integration

Disadvantages: - Limited program memory size may restrict complex applications - Limited RAM size may limit data storage capacity - Lack of advanced features compared to higher-end microcontrollers

Working Principles

The PIC16LC925-I/PT microcontroller operates based on the principles of a Reduced Instruction Set Computer (RISC) architecture. It executes instructions stored in its program memory, which can be easily reprogrammed using flash technology. The CPU fetches instructions, performs calculations, and controls the flow of the program. The microcontroller interacts with external devices through its I/O pins and communication interfaces.

Detailed Application Field Plans

The PIC16LC925-I/PT microcontroller finds applications in various fields, including but not limited to: - Home automation systems - Industrial control systems - Automotive electronics - Medical devices - Consumer electronics

In home automation systems, it can be used to control lighting, temperature, and security systems. In industrial control systems, it can be employed for process monitoring and control. In automotive electronics, it can be utilized for engine management and vehicle diagnostics. In medical devices, it can be integrated into patient monitoring systems. In consumer electronics, it can be employed in remote controls and smart devices.

Detailed and Complete Alternative Models

• PIC16F877A
• PIC18F4520
• ATmega328P
• STM32F103C8T6
• MSP430G2553

These alternative microcontrollers offer similar functionalities and are widely used in the industry. They provide options for different performance levels, memory sizes, and communication interfaces, allowing designers to choose the most suitable microcontroller for their specific application requirements.

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