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MSP430FE4252IPMR
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MSP430FE4252IPMR

Introduction

The MSP430FE4252IPMR is a microcontroller belonging to the MSP430 family of ultra-low-power microcontrollers produced by Texas Instruments. This entry provides an overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Microcontroller
  • Use: The MSP430FE4252IPMR is designed for applications requiring low power consumption and high integration, such as portable medical devices, industrial sensors, and battery-powered systems.
  • Characteristics: Ultra-low power consumption, integrated peripherals, and high performance.
  • Package: 64-pin LQFP (Low Profile Quad Flat Package)
  • Essence: The essence of the MSP430FE4252IPMR lies in its ability to provide efficient processing with minimal power consumption.
  • Packaging/Quantity: The MSP430FE4252IPMR is typically available in reels containing 2500 units.

Specifications

  • Core: 16-bit RISC CPU
  • Clock Speed: Up to 25 MHz
  • Memory: 56 KB of Flash memory, 2 KB of RAM
  • Peripherals: Integrated analog and digital peripherals, including ADC, DAC, timers, and communication interfaces
  • Operating Voltage: 1.8V to 3.6V
  • Power Consumption: Active mode: 160 µA/MHz, Standby mode: 1.5 µA

Detailed Pin Configuration

The MSP430FE4252IPMR features a 64-pin LQFP package with specific pin assignments for various functions. A detailed pinout diagram can be found in the product datasheet.

Functional Features

  • Ultra-Low Power Operation: The MSP430FE4252IPMR is optimized for battery-powered applications, offering extended battery life.
  • Integrated Peripherals: The microcontroller integrates analog and digital peripherals, reducing the need for external components.
  • High Performance: Despite its low power consumption, the MSP430FE4252IPMR delivers high computational performance.

Advantages and Disadvantages

Advantages

  • Ultra-low power consumption
  • Integrated peripherals reduce external component count
  • High computational performance

Disadvantages

  • Limited memory compared to some other microcontrollers in its class
  • Higher cost compared to some lower-end microcontrollers

Working Principles

The MSP430FE4252IPMR operates on the principle of ultra-low power consumption combined with efficient processing. It utilizes a 16-bit RISC CPU core and integrated peripherals to perform tasks while minimizing energy usage.

Detailed Application Field Plans

The MSP430FE4252IPMR is well-suited for a wide range of applications, including: - Portable medical devices - Industrial sensors and control systems - Battery-powered IoT (Internet of Things) devices - Energy harvesting systems

Detailed and Complete Alternative Models

  • MSP430FR2355: Offers similar ultra-low power operation with enhanced FRAM (Ferroelectric RAM) memory technology.
  • MSP430G2553: Provides a cost-effective solution for applications with less stringent power requirements.

In conclusion, the MSP430FE4252IPMR is a versatile microcontroller suitable for applications demanding low power consumption and high integration. Its combination of ultra-low power operation, integrated peripherals, and high performance makes it an ideal choice for various battery-powered and energy-efficient systems.

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  1. What is the MSP430FE4252IPMR?

    • The MSP430FE4252IPMR is a microcontroller from Texas Instruments, featuring low power consumption and integrated peripherals suitable for various technical solutions.

  2. What are the key features of the MSP430FE4252IPMR?

    • The key features include a 16-bit RISC CPU, up to 25 MHz clock speed, multiple communication interfaces, analog-to-digital converters, and low-power modes for energy-efficient operation.

  3. In what technical solutions can the MSP430FE4252IPMR be used?

    • It can be used in applications such as sensor nodes, portable medical devices, industrial control systems, smart meters, and battery-powered devices due to its low power consumption and integrated peripherals.

  4. How does the MSP430FE4252IPMR help in achieving low power consumption?

    • The microcontroller achieves low power consumption through its various low-power modes, efficient clocking system, and intelligent peripherals that can operate independently, allowing the CPU to remain in sleep mode for extended periods.

  5. What communication interfaces are available on the MSP430FE4252IPMR?

    • It features UART, SPI, and I2C interfaces, enabling seamless connectivity with other devices and peripherals in technical solutions.

  6. Can the MSP430FE4252IPMR interface with analog sensors?

    • Yes, it has built-in analog-to-digital converters (ADC) that allow direct interfacing with analog sensors, making it suitable for applications requiring sensor data acquisition.

  7. What development tools are available for programming the MSP430FE4252IPMR?

    • Texas Instruments provides an integrated development environment called Code Composer Studio, as well as a variety of software libraries and examples to facilitate programming and debugging.

  8. Does the MSP430FE4252IPMR support real-time operating systems (RTOS)?

    • Yes, it is capable of running RTOS such as TI-RTOS or FreeRTOS, enabling efficient multitasking and real-time processing in complex technical solutions.

  9. What are the available package options for the MSP430FE4252IPMR?

    • The microcontroller is available in various package options, including QFN and TSSOP, providing flexibility for different PCB design requirements.

  10. Is the MSP430FE4252IPMR suitable for battery-powered applications?

    • Yes, its low power consumption, combined with efficient power management features, makes it well-suited for battery-powered applications, extending the device's operational lifetime on a single battery charge.