NXP USA Inc.
تصویر کی نمائندگی ہو سکتی ہے۔
پروڈکٹ کی تفصیلات کے لیے وضاحتیں دیکھیں۔
LPC844M201JHI48E
تفصیل دیکھیں ڈیٹا شیٹ

LPC844M201JHI48E

Product Overview

Category

The LPC844M201JHI48E belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications, including consumer electronics, industrial automation, and Internet of Things (IoT) devices.

Characteristics

  • Low power consumption
  • High performance
  • Integrated peripherals
  • Small form factor
  • Wide operating voltage range

Package

The LPC844M201JHI48E comes in a compact package, making it suitable for space-constrained designs. It is available in a 48-pin LQFP package.

Essence

The essence of this microcontroller lies in its ability to provide efficient processing power while consuming minimal energy, making it ideal for battery-powered applications.

Packaging/Quantity

The LPC844M201JHI48E is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

  • Core: ARM Cortex-M0+
  • Clock Speed: Up to 30 MHz
  • Flash Memory: 32 KB
  • RAM: 8 KB
  • Operating Voltage Range: 1.8V - 3.6V
  • Digital I/O Pins: 36
  • Analog Inputs: 12
  • Communication Interfaces: UART, SPI, I2C
  • Timers/Counters: 4
  • ADC Resolution: 10-bit
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LPC844M201JHI48E has a total of 48 pins, each serving a specific purpose. The pin configuration is as follows:

(Pin Number) - (Pin Name) - (Function)

1 - P00 - GPIO 2 - P01 - GPIO 3 - P02 - GPIO 4 - P03 - GPIO 5 - P04 - GPIO 6 - P05 - GPIO 7 - P06 - GPIO 8 - P07 - GPIO 9 - P08 - GPIO 10 - P09 - GPIO 11 - P010 - GPIO 12 - P011 - GPIO 13 - P012 - GPIO 14 - P013 - GPIO 15 - P014 - GPIO 16 - P015 - GPIO 17 - P016 - GPIO 18 - P017 - GPIO 19 - P018 - GPIO 20 - P019 - GPIO 21 - P020 - GPIO 22 - P021 - GPIO 23 - P022 - GPIO 24 - P023 - GPIO 25 - P024 - GPIO 26 - P025 - GPIO 27 - P026 - GPIO 28 - P027 - GPIO 29 - P028 - GPIO 30 - P029 - GPIO 31 - P030 - GPIO 32 - P031 - GPIO 33 - RESET - Reset Pin 34 - VDDA - Analog Power Supply 35 - VSSA - Analog Ground 36 - XTALIN - External Crystal Input 37 - XTALOUT - External Crystal Output 38 - VDD - Digital Power Supply 39 - VSS - Digital Ground 40 - PIO04 - GPIO 41 - PIO05 - GPIO 42 - PIO06 - GPIO 43 - PIO07 - GPIO 44 - SWDIO - Serial Wire Debug Data I/O 45 - SWCLK - Serial Wire Debug Clock 46 - RESET - Reset Pin 47 - PIO08 - GPIO 48 - PIO09 - GPIO

Functional Features

  • High-performance ARM Cortex-M0+ core for efficient processing
  • Integrated peripherals such as UART, SPI, and I2C for seamless communication
  • Low power consumption for extended battery life
  • Flexible digital I/O pins for versatile connectivity options
  • Analog inputs for sensor interfacing
  • Timers/counters for precise timing applications
  • 10-bit ADC for analog signal conversion

Advantages and Disadvantages

Advantages

  • Low power consumption enables energy-efficient designs
  • Compact package size suitable for space-constrained applications
  • Wide operating voltage range allows compatibility with various power sources
  • Integrated peripherals reduce the need for external components
  • High-performance ARM Cortex-M0+ core ensures efficient processing

Disadvantages

  • Limited flash memory and RAM capacity may restrict complex application development
  • 10-bit ADC resolution may not be sufficient for certain high-precision analog measurements
  • Lack of built-in wireless communication modules may require additional components for wireless connectivity

Working Principles

The LPC844M

تکنیکی حل میں LPC844M201JHI48E کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

Sure! Here are 10 common questions and answers related to the application of LPC844M201JHI48E in technical solutions:

  1. Q: What is LPC844M201JHI48E? A: LPC844M201JHI48E is a microcontroller based on the ARM Cortex-M0+ core, manufactured by NXP Semiconductors.

  2. Q: What are the key features of LPC844M201JHI48E? A: Some key features include a 32-bit CPU, up to 48 MHz clock speed, 16 KB RAM, 128 KB Flash memory, multiple communication interfaces, and various peripherals.

  3. Q: What are the typical applications of LPC844M201JHI48E? A: LPC844M201JHI48E is commonly used in applications such as industrial automation, consumer electronics, Internet of Things (IoT) devices, and general embedded systems.

  4. Q: How can I program LPC844M201JHI48E? A: LPC844M201JHI48E can be programmed using various development tools, such as integrated development environments (IDEs) like Keil MDK or MCUXpresso IDE, along with appropriate programming/debugging hardware.

  5. Q: What communication interfaces are available on LPC844M201JHI48E? A: LPC844M201JHI48E provides interfaces like UART, SPI, I2C, GPIO, and CAN, which enable communication with other devices or peripherals.

  6. Q: Can LPC844M201JHI48E support real-time operating systems (RTOS)? A: Yes, LPC844M201JHI48E can run popular RTOS like FreeRTOS, enabling multitasking and efficient resource management in complex applications.

  7. Q: What kind of power supply does LPC844M201JHI48E require? A: LPC844M201JHI48E typically operates on a supply voltage range of 1.8V to 3.6V, making it compatible with various power sources.

  8. Q: Does LPC844M201JHI48E have built-in analog-to-digital converters (ADCs)? A: Yes, LPC844M201JHI48E has a 10-bit ADC module that can be used for analog signal acquisition and conversion.

  9. Q: Can I use LPC844M201JHI48E in battery-powered applications? A: Yes, LPC844M201JHI48E is designed to be power-efficient, making it suitable for battery-powered devices or low-power applications.

  10. Q: Are there any development boards available for LPC844M201JHI48E? A: Yes, NXP offers development boards like the LPCXpresso844-MAX, which provide a convenient platform for prototyping and evaluating LPC844M201JHI48E-based designs.

Please note that these answers are general and may vary depending on specific requirements and configurations.