LPC1756FBD80Y

Product Overview

• Category: Microcontroller
• Use: Embedded systems, industrial automation, consumer electronics
• Characteristics: High-performance, low-power consumption, extensive peripheral set
• Package: LQFP-80
• Essence: ARM Cortex-M3 core microcontroller
• Packaging/Quantity: Tape and reel, 250 units per reel

Specifications

• Processor: ARM Cortex-M3
• Clock Speed: Up to 100 MHz
• Flash Memory: 512 KB
• RAM: 64 KB
• Operating Voltage: 2.0V - 3.6V
• I/O Pins: 51
• Communication Interfaces: UART, SPI, I2C, USB
• Analog Inputs: 8-channel ADC (10-bit resolution)
• Timers: 4 general-purpose timers, 1 motor control PWM timer
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The LPC1756FBD80Y microcontroller has a total of 80 pins. The pin configuration is as follows:

• Pins 1-4: Ground (GND)
• Pins 5-8: Power Supply (VDD)
• Pins 9-12: Analog Inputs (AIN0-AIN7)
• Pins 13-16: General-Purpose I/O (GPIO0-GPIO3)
• Pins 17-20: Serial Peripheral Interface (SPI0)
• Pins 21-24: Inter-Integrated Circuit (I2C0)
• Pins 25-28: Universal Asynchronous Receiver-Transmitter (UART0)
• Pins 29-32: USB Interface (USB)
• Pins 33-36: General-Purpose I/O (GPIO4-GPIO7)
• Pins 37-40: General-Purpose I/O (GPIO8-GPIO11)
• Pins 41-44: General-Purpose I/O (GPIO12-GPIO15)
• Pins 45-48: General-Purpose I/O (GPIO16-GPIO19)
• Pins 49-52: General-Purpose I/O (GPIO20-GPIO23)
• Pins 53-56: General-Purpose I/O (GPIO24-GPIO27)
• Pins 57-60: General-Purpose I/O (GPIO28-GPIO31)
• Pins 61-64: General-Purpose I/O (GPIO32-GPIO35)
• Pins 65-68: General-Purpose I/O (GPIO36-GPIO39)
• Pins 69-72: General-Purpose I/O (GPIO40-GPIO43)
• Pins 73-76: General-Purpose I/O (GPIO44-GPIO47)
• Pins 77-80: Power Supply (VSS)

Functional Features

• High-performance ARM Cortex-M3 core for efficient processing
• Low-power consumption for extended battery life in portable devices
• Extensive peripheral set including UART, SPI, I2C, and USB interfaces
• 512 KB flash memory for program storage
• 64 KB RAM for data storage
• 8-channel ADC for analog input measurements
• Multiple timers for precise timing control
• Wide operating temperature range for versatile applications

Advantages and Disadvantages

Advantages

• Powerful ARM Cortex-M3 core provides high-performance processing capabilities
• Low-power consumption extends battery life in portable devices
• Extensive peripheral set allows for versatile connectivity options
• Ample flash memory and RAM for storing programs and data
• Wide operating temperature range enables usage in various environments

Disadvantages

• Limited number of I/O pins may restrict the number of external devices that can be connected
• Lack of built-in Ethernet interface may require additional components for network connectivity

Working Principles

The LPC1756FBD80Y microcontroller operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory and utilizes its peripherals to interact with external devices. The processor core performs calculations and controls the flow of data within the system. The microcontroller's low-power design ensures efficient operation while minimizing energy consumption.

Detailed Application Field Plans

The LPC1756FBD80Y microcontroller finds applications in various fields, including:

1. Industrial Automation: Control systems, motor control, process monitoring
2. Consumer Electronics: Home automation, smart appliances, wearable devices
3. Automotive: Engine management, dashboard displays, infotainment systems
4. Internet of Things (IoT): Sensor nodes, edge computing devices, wireless communication
5. Medical Devices: Patient monitoring, diagnostic equipment, medical imaging

Detailed and Complete Alternative Models

1. LPC1769FBD100: Similar to LPC1756FBD80Y but with higher clock speed and more I/O pins. 2