LPC1850FBD208,551

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices
• Characteristics: High-performance, low-power consumption, integrated peripherals
• Package: BGA (Ball Grid Array)
• Essence: Advanced microcontroller for various applications
• Packaging/Quantity: Tape and reel, 551 units per reel

Specifications

• Core: ARM Cortex-M3
• Clock Speed: Up to 180 MHz
• Flash Memory: 512 KB
• RAM: 96 KB
• Operating Voltage: 2.4V - 3.6V
• Digital I/O Pins: 160
• Analog Inputs: 8
• Communication Interfaces: UART, SPI, I2C, USB, Ethernet
• Timers/Counters: 16-bit and 32-bit timers/counters
• ADC Resolution: 12-bit
• PWM Channels: 10
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LPC1850FBD208,551 microcontroller has a total of 208 pins arranged in a BGA package. The pin configuration is as follows:

• Pins 1-20: Power supply and ground pins
• Pins 21-40: General-purpose I/O pins
• Pins 41-60: Analog input pins
• Pins 61-80: Communication interface pins (UART, SPI, I2C)
• Pins 81-100: USB interface pins
• Pins 101-120: Ethernet interface pins
• Pins 121-140: Timer/counter pins
• Pins 141-160: PWM output pins
• Pins 161-180: External interrupt pins
• Pins 181-200: JTAG interface pins
• Pins 201-208: Reserved pins

Functional Features

• High-performance ARM Cortex-M3 core for efficient processing
• Wide range of communication interfaces for connectivity options
• Integrated peripherals such as UART, SPI, I2C, USB, and Ethernet
• Ample memory resources for data storage and program execution
• Multiple timers/counters and PWM channels for precise timing and control
• Low-power consumption for energy-efficient operation
• Robust operating temperature range for versatile applications

Advantages and Disadvantages

Advantages: - High clock speed enables fast processing - Extensive peripheral integration reduces external component count - Ample memory resources accommodate complex applications - Wide range of communication interfaces for versatile connectivity - Low-power consumption extends battery life in portable devices

Disadvantages: - BGA package may require specialized equipment for soldering - Limited analog input pins may restrict certain applications - Higher cost compared to lower-end microcontrollers

Working Principles

The LPC1850FBD208,551 microcontroller is based on the ARM Cortex-M3 core architecture. It executes instructions stored in its flash memory and interacts with various peripherals to perform desired tasks. The core operates at a high clock speed of up to 180 MHz, enabling efficient processing of instructions and data.

The microcontroller's integrated peripherals, including UART, SPI, I2C, USB, and Ethernet interfaces, allow it to communicate with other devices and networks. These interfaces facilitate data transfer, device control, and network connectivity in embedded systems and IoT applications.

The ample memory resources, consisting of 512 KB flash memory and 96 KB RAM, provide sufficient space for storing program code and data. This allows the microcontroller to execute complex applications efficiently.

The LPC1850FBD208,551 also features multiple timers/counters and PWM channels, enabling precise timing and control of external events. These features are particularly useful in applications that require accurate timing or control of motors, actuators, or other external devices.

Detailed Application Field Plans

The LPC1850FBD208,551 microcontroller finds applications in various fields, including:

1. Industrial Automation: Controlling and monitoring industrial processes, machinery, and equipment.
2. Internet of Things (IoT): Building IoT devices for data collection, analysis, and remote control.
3. Consumer Electronics: Powering smart home devices, wearable technology, and multimedia systems.
4. Automotive: Implementing advanced driver assistance systems (ADAS) and vehicle control units.
5. Medical Devices: Enabling precise control and monitoring in medical equipment and instruments.
6. Energy Management: Optimizing energy consumption in smart grids and renewable energy systems.

Detailed and Complete Alternative Models

1. LPC1768FBD100,551: Similar to LPC1850FBD208,551 but with a lower clock speed and fewer peripherals.
2. STM32F407VGT6: ARM Cortex-M4-based microcontroller with similar features and performance.
3. PIC32MX795F512L: Microcontroller from Microchip with comparable specifications and peripheral integration.
4. MSP432P