LPC2917FBD144/01/

Product Overview

• Category: Microcontroller
• Use: Embedded systems, IoT devices, industrial automation
• Characteristics: High-performance, low-power consumption, extensive peripheral set
• Package: LQFP144
• Essence: ARM Cortex-M3 core microcontroller
• Packaging/Quantity: Tray packaging, available in bulk quantities

Specifications

• Microcontroller Family: LPC2900 series
• Core: ARM Cortex-M3
• Clock Speed: Up to 72 MHz
• Flash Memory: 512 KB
• RAM: 96 KB
• Operating Voltage: 2.4V - 3.6V
• I/O Pins: 100
• Communication Interfaces: UART, SPI, I2C, USB
• Analog Inputs: 8-channel 10-bit ADC
• Timers/Counters: 6 timers/counters
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LPC2917FBD144/01 microcontroller has a total of 144 pins. The pin configuration is as follows:

• Pins 1-20: General-purpose I/O (GPIO)
• Pins 21-28: Analog inputs (ADC)
• Pins 29-36: Communication interfaces (UART, SPI, I2C)
• Pins 37-44: Timers/Counters
• Pins 45-52: Power supply and ground pins
• Pins 53-144: Reserved for various functions

Functional Features

• High-performance ARM Cortex-M3 core for efficient processing
• Extensive peripheral set for versatile applications
• Low-power consumption for energy-efficient designs
• Flexible communication interfaces for seamless connectivity
• Ample flash memory and RAM for data storage and processing
• Robust timers/counters for precise timing operations

Advantages and Disadvantages

Advantages

• High-performance capabilities enable complex applications
• Low-power consumption extends battery life in portable devices
• Extensive peripheral set allows for versatile functionality
• Ample memory resources facilitate data storage and processing
• Wide operating temperature range suits various environments

Disadvantages

• Limited number of I/O pins may restrict connectivity options
• Higher cost compared to lower-end microcontrollers
• Steeper learning curve due to the complexity of ARM architecture

Working Principles

The LPC2917FBD144/01 microcontroller is based on the ARM Cortex-M3 core, which provides a powerful and efficient processing platform. It operates by executing instructions stored in its flash memory, interacting with peripherals through its I/O pins, and communicating with external devices via its communication interfaces. The microcontroller's working principles revolve around executing code, managing data, and controlling external components to perform desired tasks.

Detailed Application Field Plans

The LPC2917FBD144/01 microcontroller finds applications in various fields, including:

1. Embedded systems: Used in consumer electronics, automotive systems, and home automation.
2. IoT devices: Enables connectivity and control in smart devices and sensor networks.
3. Industrial automation: Provides control and monitoring capabilities in industrial machinery and equipment.
4. Medical devices: Facilitates data acquisition and processing in healthcare equipment.
5. Robotics: Powers the intelligence and control systems in robotic platforms.

Detailed and Complete Alternative Models

1. LPC2917FBD144/02: Similar to LPC2917FBD144/01 but with extended temperature range (-40°C to +105°C).
2. LPC2917FBD100/01: Same features as LPC2917FBD144/01 but with a reduced pin count (100 pins).
3. LPC2917FBD256/01: Higher flash memory capacity (256 KB) variant of LPC2917FBD144/01.

These alternative models provide options with different pin counts, temperature ranges, and memory capacities to suit specific project requirements.

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