LPC11E35FHI33/501E

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices
• Characteristics: Low power consumption, high performance, small form factor
• Package: LQFP-48
• Essence: ARM Cortex-M0+ core microcontroller
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Microcontroller: LPC11E35FHI33/501E
• Core: ARM Cortex-M0+
• Operating Frequency: Up to 50 MHz
• Flash Memory: 32 KB
• RAM: 8 KB
• I/O Pins: 42
• Communication Interfaces: UART, SPI, I2C, GPIO
• Analog Inputs: 8 channels, 10-bit ADC
• Timers: 4 x 16-bit timers
• Power Supply Voltage: 1.8V - 3.6V
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The LPC11E35FHI33/501E microcontroller has a total of 48 pins arranged in a LQFP package. The pin configuration is as follows:

• Pin 1: VDD (Power supply voltage)
• Pin 2: PIO0_0 (General-purpose I/O pin)
• Pin 3: PIO0_1 (General-purpose I/O pin)
• ...
• Pin 48: GND (Ground)

For a detailed pin configuration diagram, please refer to the datasheet provided by the manufacturer.

Functional Features

• High-performance ARM Cortex-M0+ core for efficient processing
• Low power consumption for extended battery life in portable devices
• Multiple communication interfaces for seamless connectivity
• Ample flash memory and RAM for data storage and processing
• Analog inputs for sensor interfacing
• Timers for precise timing control

Advantages and Disadvantages

Advantages

• Compact size and low power consumption make it suitable for IoT devices
• High-performance ARM Cortex-M0+ core ensures efficient processing
• Ample flash memory and RAM provide sufficient storage and processing capabilities
• Multiple communication interfaces enable seamless connectivity with other devices

Disadvantages

• Limited I/O pins may restrict the number of peripherals that can be connected simultaneously
• 10-bit ADC resolution may not be sufficient for applications requiring higher precision

Working Principles

The LPC11E35FHI33/501E microcontroller is based on the ARM Cortex-M0+ core architecture. It operates by executing instructions stored in its flash memory. The core processes these instructions to perform various tasks, such as controlling I/O pins, communicating with external devices, and executing user-defined code.

The microcontroller operates at a specified frequency and uses its internal clock to synchronize its operations. It interacts with the peripherals and sensors through its communication interfaces, allowing it to gather data, process it, and respond accordingly.

Detailed Application Field Plans

The LPC11E35FHI33/501E microcontroller finds applications in various fields, including:

1. Home Automation: Controlling smart home devices, such as lighting systems, thermostats, and security systems.
2. Industrial Automation: Monitoring and controlling industrial processes, machinery, and equipment.
3. Internet of Things (IoT): Building IoT devices for data collection, monitoring, and remote control.
4. Consumer Electronics: Powering portable devices, such as wearables, smartwatches, and fitness trackers.
5. Automotive: Implementing control systems for automotive applications, such as engine management, infotainment, and driver assistance.

Detailed and Complete Alternative Models

• LPC11E36FBD48/301: Similar microcontroller with additional features like USB connectivity.
• LPC11U35FHI33/501: Microcontroller with built-in USB interface for direct communication.
• STM32F030C6T6: Alternative microcontroller from STMicroelectronics with similar specifications.

These alternative models provide similar functionality and can be considered as alternatives to the LPC11E35FHI33/501E depending on specific requirements.

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