LPC1225FBD48/301,1

Product Overview

Category

The LPC1225FBD48/301,1 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

• High-performance 32-bit ARM Cortex-M0 core
• Flash memory size: 128 KB
• RAM size: 8 KB
• Operating voltage range: 2.0V to 3.6V
• Low power consumption
• Multiple communication interfaces (UART, SPI, I2C)
• Analog-to-digital converter (ADC)
• Timers and PWM outputs
• GPIO pins for general-purpose input/output

Package

The LPC1225FBD48/301,1 is available in a compact 48-pin LQFP package.

Essence

This microcontroller combines advanced processing capabilities with low power consumption, making it suitable for a wide range of applications.

Packaging/Quantity

The LPC1225FBD48/301,1 is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Core: ARM Cortex-M0
• Clock Speed: Up to 30 MHz
• Flash Memory: 128 KB
• RAM: 8 KB
• Operating Voltage: 2.0V to 3.6V
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit resolution
• Timers: 16-bit timers with PWM support
• GPIO Pins: 36 general-purpose I/O pins

Detailed Pin Configuration

The LPC1225FBD48/301,1 has a total of 48 pins. The pin configuration is as follows:

• Pins 1-4: Ground (GND)
• Pins 5-8: Power Supply (VDD)
• Pins 9-12: Analog Input/Output
• Pins 13-16: UART Communication Interface
• Pins 17-20: SPI Communication Interface
• Pins 21-24: I2C Communication Interface
• Pins 25-28: General-Purpose I/O (GPIO)
• Pins 29-32: Timers and PWM Outputs
• Pins 33-36: Reset and Boot Configuration
• Pins 37-40: Clock Input/Output
• Pins 41-44: JTAG Debug Interface
• Pins 45-48: Not Connected (NC)

Functional Features

The LPC1225FBD48/301,1 offers the following functional features:

1. High-performance processing: The ARM Cortex-M0 core provides efficient execution of instructions and supports a wide range of applications.
2. Low power consumption: The microcontroller is designed to minimize power consumption, making it suitable for battery-powered devices.
3. Multiple communication interfaces: The UART, SPI, and I2C interfaces enable seamless communication with other devices or peripherals.
4. Analog-to-digital conversion: The built-in ADC allows for accurate measurement of analog signals.
5. Timers and PWM outputs: The microcontroller includes timers and PWM outputs for precise timing and control of external devices.
6. GPIO pins: The general-purpose I/O pins provide flexibility for connecting external components and sensors.

Advantages and Disadvantages

Advantages

• High-performance ARM Cortex-M0 core
• Low power consumption
• Multiple communication interfaces
• Compact package size
• Adequate memory capacity for most applications

Disadvantages

• Limited RAM size (8 KB)
• Relatively small number of GPIO pins compared to some other microcontrollers
• May require additional external components for certain applications

Working Principles

The LPC1225FBD48/301,1 operates based on the principles of a microcontroller. It executes instructions stored in its flash memory to perform various tasks. The ARM Cortex-M0 core provides efficient processing capabilities, while the peripherals and interfaces enable communication with external devices and sensors.

Detailed Application Field Plans

The LPC1225FBD48/301,1 can be used in a wide range of applications, including but not limited to:

1. Consumer electronics: Smart home devices, wearable technology, remote controls.
2. Industrial automation: Process control systems, monitoring equipment, robotics.
3. Automotive: Infotainment systems, engine control units, dashboard displays.
4. Medical devices: Patient monitoring systems, diagnostic equipment, medical instruments.
5. Internet of Things (IoT): Sensor nodes, data loggers, smart agriculture.

Detailed and Complete Alternative Models

• LPC1224FBD48/301,1: Similar to LPC1225FBD48/301,1 but with 64 KB flash memory instead of 128 KB.
• LPC1226FBD48/301,1: Similar to LPC1225F