LPC1853FET256,551

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices
• Characteristics: High-performance, low-power consumption, integrated peripherals
• Package: LQFP (Low-profile Quad Flat Package)
• Essence: ARM Cortex-M3 core microcontroller
• Packaging/Quantity: Tape and reel packaging, 551 units per reel

Specifications

• Core: ARM Cortex-M3
• Clock Speed: Up to 180 MHz
• Flash Memory: 256 KB
• RAM: 96 KB
• Operating Voltage: 2.4V - 3.6V
• Digital I/O Pins: 80
• Analog Inputs: 8
• Communication Interfaces: UART, SPI, I2C, Ethernet, USB
• Timers/Counters: 6
• ADC Resolution: 12-bit
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LPC1853FET256,551 microcontroller has a total of 256 pins. The pin configuration is as follows:

• Pin 1: VDDA - Analog power supply voltage
• Pin 2: VSSA - Analog ground
• Pin 3: XTALIN - External crystal oscillator input
• Pin 4: XTALOUT - External crystal oscillator output
• Pin 5: RESET - Reset input
• Pin 6: PIO0_0 - General-purpose I/O pin
• Pin 7: PIO0_1 - General-purpose I/O pin
• ...
• Pin 256: PIO3_31 - General-purpose I/O pin

Functional Features

• High-performance ARM Cortex-M3 core for efficient processing
• Integrated peripherals for enhanced functionality
• Low-power consumption for energy-efficient operation
• Wide range of communication interfaces for connectivity
• Ample memory for data storage and program execution
• Multiple timers/counters for precise timing operations
• Analog inputs for sensor interfacing

Advantages and Disadvantages

Advantages: - High-performance processing capabilities - Low-power consumption for energy efficiency - Integrated peripherals reduce external component count - Wide range of communication interfaces for connectivity options - Ample memory for data storage and program execution

Disadvantages: - Limited analog input channels - Relatively small flash memory compared to some other microcontrollers - Higher cost compared to lower-end microcontrollers

Working Principles

The LPC1853FET256,551 microcontroller is based on the ARM Cortex-M3 core architecture. It operates by executing instructions stored in its flash memory. The core processes these instructions and interacts with the integrated peripherals and external components to perform various tasks. The microcontroller communicates with other devices through its communication interfaces, enabling it to connect to networks, sensors, actuators, and other peripherals.

Detailed Application Field Plans

The LPC1853FET256,551 microcontroller finds applications in various fields, including:

1. Industrial Automation: Control systems, motor control, human-machine interfaces.
2. Internet of Things (IoT): Smart home devices, wearable technology, environmental monitoring.
3. Automotive: Infotainment systems, engine management, advanced driver-assistance systems (ADAS).
4. Consumer Electronics: Home appliances, gaming consoles, audio/video equipment.
5. Medical Devices: Patient monitoring, diagnostic equipment, medical imaging.

Detailed and Complete Alternative Models

1. LPC1850FET256,551: Similar to LPC1853FET256,551 but without Ethernet interface.
2. LPC1857FET256,551: Higher-end version with more flash memory and additional features.
3. LPC1830FET256,551: Lower-cost version with reduced flash memory and fewer peripherals.

These alternative models provide options with varying capabilities and price points, allowing users to choose the most suitable microcontroller for their specific requirements.