LPC2925FBD100,551

Basic Information Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices
• Characteristics: Low power consumption, high performance, integrated peripherals
• Package: LQFP-100
• Essence: ARM Cortex-M3 core microcontroller
• Packaging/Quantity: Tape and reel, 2500 pieces per reel

Specifications

• Core: ARM Cortex-M3
• Clock Speed: Up to 72 MHz
• Flash Memory: 128 KB
• RAM: 16 KB
• Operating Voltage: 2.7V to 3.6V
• I/O Pins: 54
• Communication Interfaces: UART, SPI, I2C, USB
• Analog Inputs: 8-channel 12-bit ADC
• Timers: 4 general-purpose timers, 1 watchdog timer
• Power Management: Multiple power-saving modes

Detailed Pin Configuration

The LPC2925FBD100,551 microcontroller has a total of 100 pins. The pin configuration is as follows:

• Pins 1-10: General-purpose I/O pins
• Pins 11-20: Analog input pins
• Pins 21-30: Communication interface pins (UART, SPI, I2C)
• Pins 31-40: Timer pins
• Pins 41-50: Power supply and ground pins
• Pins 51-60: Additional I/O pins
• Pins 61-70: Reserved for future use
• Pins 71-80: USB interface pins
• Pins 81-90: JTAG interface pins
• Pins 91-100: Reserved for future use

Functional Features

• High-performance ARM Cortex-M3 core for efficient processing
• Integrated peripherals for easy interfacing with external devices
• Low power consumption for extended battery life
• Multiple communication interfaces for versatile connectivity options
• Power management features for efficient energy usage
• Extensive I/O pins for flexible system integration

Advantages and Disadvantages

Advantages: - High-performance processing capabilities - Integrated peripherals simplify system design - Low power consumption extends battery life - Versatile communication interfaces enhance connectivity options

Disadvantages: - Limited flash memory and RAM capacity compared to some other microcontrollers - Relatively higher cost compared to entry-level microcontrollers

Working Principles

The LPC2925FBD100,551 microcontroller operates based on the ARM Cortex-M3 core architecture. It executes instructions stored in its flash memory and utilizes its integrated peripherals to interact with external devices. The microcontroller's clock speed determines the rate at which it processes instructions. It can communicate with other devices through various communication interfaces such as UART, SPI, I2C, and USB.

Detailed Application Field Plans

The LPC2925FBD100,551 microcontroller finds applications in various fields, including: 1. Industrial automation: Control systems, motor control, and monitoring devices. 2. Consumer electronics: Smart home devices, wearable technology, and IoT applications. 3. Automotive: Infotainment systems, engine control units, and vehicle diagnostics. 4. Medical devices: Patient monitoring systems, medical imaging equipment, and diagnostic tools. 5. Internet of Things (IoT): Connected devices, sensor networks, and data acquisition systems.

Detailed and Complete Alternative Models

1. LPC1768FBD100,551: Similar features with a lower clock speed and smaller flash memory.
2. LPC54608J512ET180: Higher performance with an ARM Cortex-M4 core and larger flash memory.
3. STM32F407VGT6: Comparable features with a different microcontroller architecture.

Note: This is not an exhaustive list, and there are several alternative models available in the market with varying specifications and features.

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