PIC16LF1902T-I/ML

Product Overview

Category

The PIC16LF1902T-I/ML belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for control and processing tasks.

Characteristics

• Low power consumption
• High performance
• Small form factor
• Wide operating voltage range
• Enhanced peripheral integration

Package

The PIC16LF1902T-I/ML is available in a small form factor package, specifically the ML (QFN) package.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities in a compact and low-power package.

Packaging/Quantity

The PIC16LF1902T-I/ML is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Microcontroller architecture: 8-bit
• CPU speed: Up to 32 MHz
• Program memory size: 14 KB
• RAM size: 512 bytes
• Number of I/O pins: 20
• Analog-to-Digital Converter (ADC): 10-bit, 5 channels
• Timers: 3 timers/counters
• Communication interfaces: UART, SPI, I2C
• Operating voltage range: 1.8V to 5.5V
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The PIC16LF1902T-I/ML microcontroller has 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. RE0 - Digital I/O
9. RE1 - Digital I/O
10. RE2 - Digital I/O
11. VDD - Power Supply
12. RB4 - Digital I/O
13. RB5 - Digital I/O
14. RB6 - Digital I/O
15. RB7 - Digital I/O
16. RC0 - Digital I/O
17. RC1 - Digital I/O
18. RC2 - Digital I/O
19. RC3 - Digital I/O
20. RC4 - Digital I/O

Functional Features

The PIC16LF1902T-I/ML microcontroller offers several functional features, including:

• Enhanced core architecture for improved performance
• Low power consumption for energy-efficient operation
• Integrated analog-to-digital converter for precise measurements
• Multiple communication interfaces for seamless connectivity
• Flexible I/O pins for versatile interfacing options
• Timers/counters for accurate timing and event management

Advantages and Disadvantages

Advantages

• Compact size allows for space-saving designs
• Low power consumption extends battery life
• High-performance capabilities enable efficient processing
• Wide operating voltage range provides flexibility in power supply options
• Enhanced peripheral integration simplifies system design

Disadvantages

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

Working Principles

The PIC16LF1902T-I/ML microcontroller operates based on the principles of digital logic and embedded systems. It executes instructions stored in its program memory to perform various tasks, such as data processing, control operations, and communication with external devices. The microcontroller's core architecture and integrated peripherals enable it to carry out these tasks efficiently and reliably.

Detailed Application Field Plans

The PIC16LF1902T-I/ML microcontroller finds applications in various fields, including:

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

In these applications, the microcontroller provides the necessary control and processing capabilities to enable the desired functionality.

Detailed and Complete Alternative Models

• PIC16LF1903T-I/ML
• PIC16LF1904T-I/ML
• PIC16LF1906T-I/ML
• PIC16LF1907T-I/ML

These alternative models offer similar functionalities and characteristics to the PIC16LF1902T-I/ML microcontroller, providing options for different project requirements and scalability.

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