NXP USA Inc.
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LPC845M301JHI33E
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LPC845M301JHI33E

Product Overview

The LPC845M301JHI33E belongs to the category of microcontrollers and is designed for use in various embedded applications. This microcontroller is known for its low power consumption, high performance, and versatile features. It comes in a compact package and offers essential functionalities for a wide range of applications.

Basic Information

  • Category: Microcontrollers
  • Use: Embedded applications
  • Characteristics: Low power consumption, high performance
  • Package: Compact form factor
  • Essence: Versatile features for diverse applications
  • Packaging/Quantity: Varies based on supplier

Specifications

The LPC845M301JHI33E microcontroller features a 32-bit ARM Cortex-M0+ core with a maximum CPU frequency of 30 MHz. It includes integrated flash memory, SRAM, and various peripherals such as UART, SPI, I2C, and GPIO interfaces. The microcontroller operates within a wide voltage range and supports multiple communication protocols.

Detailed Pin Configuration

The detailed pin configuration of the LPC845M301JHI33E can be found in the official datasheet provided by the manufacturer. It includes information about the pin functions, electrical characteristics, and recommended connections for optimal performance.

Functional Features

  • Low Power Consumption: Enables energy-efficient operation
  • Versatile Peripherals: Supports various communication interfaces
  • High Performance: 32-bit ARM Cortex-M0+ core for efficient processing

Advantages and Disadvantages

Advantages

  • Energy-efficient design
  • Wide range of supported communication protocols
  • Compact form factor

Disadvantages

  • Limited maximum CPU frequency compared to some other microcontrollers
  • May require additional external components for certain applications

Working Principles

The LPC845M301JHI33E operates based on the ARM Cortex-M0+ architecture, utilizing its 32-bit processing capabilities to execute instructions and handle data. The microcontroller interacts with external devices through its integrated peripherals, enabling it to control and communicate with various components within an embedded system.

Detailed Application Field Plans

The LPC845M301JHI33E is suitable for a diverse range of applications, including but not limited to: - Industrial automation - Consumer electronics - Internet of Things (IoT) devices - Automotive systems - Medical devices

Detailed and Complete Alternative Models

  • LPC84x Series: Offers a range of microcontrollers with varying features and performance levels
  • STM32F0 Series: Provides alternative options with similar ARM Cortex-M0+ cores
  • PIC16F Series: Offers microcontrollers with different architectures but comparable functionalities

In conclusion, the LPC845M301JHI33E microcontroller is a versatile and efficient solution for embedded applications, offering a balance of performance, power efficiency, and peripheral integration.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LPC845M301JHI33E v technických řešeních

  1. What is LPC845M301JHI33E?

    • LPC845M301JHI33E is a microcontroller based on the ARM Cortex-M0+ core, designed for embedded applications.

  2. What are the key features of LPC845M301JHI33E?

    • The key features include a 30 MHz CPU, up to 32 KB flash memory, up to 8 KB SRAM, multiple communication interfaces, and analog peripherals.

  3. What technical solutions can LPC845M301JHI33E be used in?

    • LPC845M301JHI33E can be used in various technical solutions such as IoT devices, industrial automation, consumer electronics, and smart home applications.

  4. How does LPC845M301JHI33E support connectivity?

    • It supports connectivity through interfaces like SPI, I2C, UART, and GPIO, making it suitable for interfacing with sensors, displays, and other peripherals.

  5. What development tools are available for LPC845M301JHI33E?

    • Development tools such as Keil MDK, LPCXpresso IDE, and MCUXpresso IDE are commonly used for programming and debugging LPC845M301JHI33E.

  6. Can LPC845M301JHI33E operate on low power?

    • Yes, LPC845M301JHI33E is designed for low-power operation, making it suitable for battery-powered and energy-efficient applications.

  7. What security features does LPC845M301JHI33E offer?

    • It provides security features such as CRC engine, unique device serial number, and flash signature for secure bootloading.

  8. Is LPC845M301JHI33E suitable for real-time applications?

    • Yes, its fast CPU speed and peripheral interfaces make it suitable for real-time control and monitoring applications.

  9. What are the available development kits for LPC845M301JHI33E?

    • NXP offers development kits such as LPCXpresso845MAX and LPC845-BRK, which provide a platform for evaluating and prototyping with LPC845M301JHI33E.

  10. How can LPC845M301JHI33E be programmed and configured?

    • LPC845M301JHI33E can be programmed and configured using software development tools like NXP's MCUXpresso or third-party IDEs like Keil or IAR. Additionally, it can be programmed via SWD or JTAG interfaces.