LPC844M201JHI33Y

Product Overview

Category: Microcontroller

Use: The LPC844M201JHI33Y is a microcontroller designed for embedded applications. It provides a wide range of features and capabilities suitable for various electronic devices.

Characteristics: - High-performance ARM Cortex-M0+ core - Flash memory for program storage - SRAM for data storage - Multiple communication interfaces (UART, SPI, I2C) - Analog-to-digital converter (ADC) - Timers and PWM channels - GPIO pins for general-purpose input/output - Low power consumption

Package: The LPC844M201JHI33Y is available in a small form factor package, making it suitable for space-constrained designs. It comes in a surface-mount package with a pin count of 32.

Essence: The essence of the LPC844M201JHI33Y lies in its ability to provide a powerful processing platform for embedded systems while maintaining low power consumption and a compact form factor.

Packaging/Quantity: The LPC844M201JHI33Y is typically sold in reels or trays, with a quantity of 250 or 1000 units per reel/tray.

Specifications

• Microcontroller Core: ARM Cortex-M0+
• Clock Speed: Up to 30 MHz
• Flash Memory: 8 KB
• SRAM: 4 KB
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit resolution, 8 channels
• Timers: 16-bit timers, PWM channels
• GPIO Pins: 18
• Operating Voltage: 1.8V - 3.6V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LPC844M201JHI33Y has a total of 32 pins. The pin configuration is as follows:

• Pins 1-8: GPIO pins, general-purpose input/output
• Pins 9-16: Communication interface pins (UART, SPI, I2C)
• Pins 17-24: Analog-to-digital converter (ADC) input pins
• Pins 25-28: Timer and PWM channel pins
• Pins 29-32: Power supply and ground pins

Functional Features

The LPC844M201JHI33Y offers several functional features that enhance its usability in embedded applications:

1. High-performance Core: The ARM Cortex-M0+ core provides efficient processing capabilities for real-time applications.
2. Flash Memory: The onboard flash memory allows for program storage, enabling firmware updates and application development.
3. Communication Interfaces: The microcontroller supports UART, SPI, and I2C interfaces, facilitating communication with other devices.
4. Analog-to-Digital Converter (ADC): The built-in ADC enables the microcontroller to convert analog signals into digital data for processing.
5. Timers and PWM Channels: The timers and PWM channels provide precise timing control and support pulse-width modulation for various applications.
6. GPIO Pins: The general-purpose input/output pins allow for flexible interfacing with external components and peripherals.
7. Low Power Consumption: The LPC844M201JHI33Y is designed to operate efficiently with low power consumption, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages: - High-performance ARM Cortex-M0+ core for efficient processing - Compact form factor and low power consumption - Multiple communication interfaces for versatile connectivity - Onboard flash memory for program storage - Built-in ADC and timers for enhanced functionality

Disadvantages: - Limited flash memory and SRAM capacity compared to higher-end microcontrollers - Relatively fewer GPIO pins compared to some other microcontrollers

Working Principles

The LPC844M201JHI33Y operates based on the principles of a microcontroller. It executes instructions stored in its flash memory, processes data, and interacts with external devices through various communication interfaces. The core principle involves receiving input signals, processing them using the ARM Cortex-M0+ core, and generating output signals accordingly.

Detailed Application Field Plans

The LPC844M201JHI33Y is suitable for a wide range of embedded applications, including but not limited to:

1. Home Automation: Controlling and monitoring smart home devices such as lighting systems, thermostats, and security systems.
2. Industrial Automation: Managing and controlling industrial machinery and equipment, including motor control and sensor interfacing.
3. Consumer Electronics: Powering and controlling various consumer electronic devices such as wearable devices, remote controls, and small appliances.
4. Internet of Things (IoT): Enabling connectivity and data processing for IoT devices, allowing them to communicate with each other and with