PIC17LC44T-08I/PT

Product Overview

Category

The PIC17LC44T-08I/PT belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and embedded systems for controlling and processing data.

Characteristics

• Low power consumption
• High performance
• Small form factor
• Wide operating voltage range
• Integrated peripherals for enhanced functionality

Package

The PIC17LC44T-08I/PT is available in a compact package, suitable for surface mount technology (SMT) applications.

Essence

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

Packaging/Quantity

The PIC17LC44T-08I/PT is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Microcontroller architecture: 8-bit
• Clock speed: 8 MHz
• Program memory size: 4 KB
• RAM size: 256 bytes
• Number of I/O pins: 18
• Operating voltage range: 2.5V - 5.5V
• Operating temperature range: -40°C to +85°C
• Communication interfaces: UART, SPI, I2C
• Timers/Counters: 2 x 8-bit, 1 x 16-bit
• Analog-to-Digital Converter (ADC): 10-bit resolution, 8 channels

Detailed Pin Configuration

The PIC17LC44T-08I/PT has a total of 18 pins, each serving a specific purpose. 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. VSS - Ground
9. OSC1/CLKIN - Oscillator input
10. OSC2/CLKOUT - 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. MCLR/VPP - Master Clear/Voltage Programming Pin
18. VDD - Power supply voltage

Functional Features

• High-speed processing capabilities for real-time applications
• Integrated peripherals such as UART, SPI, and I2C for communication
• Timers/counters for precise timing control
• Analog-to-Digital Converter (ADC) for analog signal processing
• Low power consumption for extended battery life
• Flexible I/O pins for versatile connectivity options

Advantages and Disadvantages

Advantages

• Compact size and low power consumption make it suitable for portable devices
• Integrated peripherals reduce the need for external components
• Wide operating voltage range allows for compatibility with various power sources
• High-performance architecture enables efficient data processing

Disadvantages

• Limited program memory size may restrict the complexity of applications
• Limited RAM size may impose constraints on data storage and manipulation
• Lack of advanced features found in higher-end microcontrollers

Working Principles

The PIC17LC44T-08I/PT operates based on the principles of a typical microcontroller. It executes instructions stored in its program memory, interacts with external devices through its I/O pins, and utilizes integrated peripherals to perform various tasks. The clock speed determines the rate at which instructions are executed, while the integrated peripherals provide additional functionality.

Detailed Application Field Plans

The PIC17LC44T-08I/PT finds applications in a wide range of fields, including but not limited to:

1. Consumer electronics: Remote controls, smart home devices, wearable technology
2. Industrial automation: Control systems, monitoring devices, robotics
3. Automotive: Engine control units, dashboard displays, lighting control
4. Medical devices: Patient monitoring systems, diagnostic equipment, infusion pumps
5. Internet of Things (IoT): Sensor nodes, data loggers, home automation

Detailed and Complete Alternative Models

1. PIC16F877A: 8-bit microcontroller with larger program memory and more I/O pins.
2. PIC18F4520: 8-bit microcontroller with enhanced features such as USB connectivity and larger RAM size.
3. ATmega328P: 8-bit microcontroller from Atmel with similar specifications and popular in Arduino boards.

These alternative models offer different capabilities and may be suitable for specific application requirements.

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