LPC1850FET180,551

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 based microcontroller

Specifications

• Core: ARM Cortex-M3
• Clock Speed: 180 MHz
• Flash Memory: 512 KB
• RAM: 96 KB
• Operating Voltage: 1.8V
• Operating Temperature Range: -40°C to +85°C
• Number of Pins: 100
• Integrated Peripherals: UART, SPI, I2C, GPIO, ADC, PWM, Ethernet, USB

Detailed Pin Configuration

The LPC1850FET180,551 microcontroller has a total of 100 pins. The pin configuration is as follows:

• Pins 1-10: Power supply and ground pins
• Pins 11-20: General-purpose input/output (GPIO) pins
• Pins 21-30: UART interface pins
• Pins 31-40: SPI interface pins
• Pins 41-50: I2C interface pins
• Pins 51-60: Analog-to-digital converter (ADC) pins
• Pins 61-70: Pulse-width modulation (PWM) pins
• Pins 71-80: Ethernet interface pins
• Pins 81-90: USB interface pins
• Pins 91-100: Reserved for future use

Functional Features

• High-performance ARM Cortex-M3 core for efficient processing
• Wide range of integrated peripherals for versatile applications
• Low-power consumption for energy-efficient designs
• Extensive connectivity options including UART, SPI, I2C, Ethernet, and USB
• Ample memory resources with 512 KB flash and 96 KB RAM
• Flexible GPIO pins for interfacing with external devices
• Support for analog-to-digital conversion and pulse-width modulation

Advantages and Disadvantages

Advantages: - High clock speed of 180 MHz for fast processing - Integrated peripherals reduce the need for external components - Low-power consumption extends battery life in portable devices - Ample memory resources for storing program code and data - Wide operating temperature range allows usage in various environments

Disadvantages: - Limited number of pins may restrict the number of external devices that can be connected - Higher cost compared to lower-end microcontrollers with fewer features - Steeper learning curve for beginners due to the complexity of ARM Cortex-M3 architecture

Working Principles

The LPC1850FET180,551 microcontroller is based on the ARM Cortex-M3 core. It executes instructions stored in its flash memory to perform various tasks. The integrated peripherals allow it to communicate with other devices and control external components. The microcontroller operates at a clock speed of 180 MHz, enabling fast and efficient processing of data.

Detailed Application Field Plans

The LPC1850FET180,551 microcontroller finds applications in various fields, including:

1. Industrial Automation: Controlling machinery and equipment in manufacturing processes.
2. Home Automation: Managing smart home devices such as lighting, security systems, and HVAC.
3. Internet of Things (IoT): Enabling connectivity and communication between devices in IoT networks.
4. Automotive: Powertrain control, infotainment systems, and driver assistance features.
5. Medical Devices: Monitoring and controlling medical equipment and patient monitoring systems.

Alternative Models

1. LPC1850FET256,551: Similar to LPC1850FET180,551 but with 256 KB of flash memory.
2. LPC1850FET100,551: Similar to LPC1850FET180,551 but with 100 pins instead of 180.
3. LPC1850FET180,552: Similar to LPC1850FET180,551 but with extended temperature range (-40°C to +105°C).

These alternative models provide options with different memory capacities and pin configurations to suit specific project requirements.

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