MSP432P401RIRGCT

Basic Information Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices, and other applications requiring low power consumption and high performance.
• Characteristics:
  • Ultra-low power consumption
  • High performance
  • Integrated peripherals
  • Real-time control capabilities
• Package: 64-pin QFN package
• Essence: The MSP432P401RIRGCT is a microcontroller designed for low power applications with high performance requirements.
• Packaging/Quantity: Available in reels of 2500 units.

Specifications

• Core: ARM Cortex-M4F
• Clock Speed: Up to 48 MHz
• Flash Memory: 256 KB
• RAM: 64 KB
• Operating Voltage Range: 1.62 V to 3.7 V
• ADC Resolution: 14-bit
• Number of GPIO Pins: 48
• Communication Interfaces: UART, SPI, I2C, USB
• Timers: 4x 16-bit timers, 2x 32-bit timers
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MSP432P401RIRGCT has a total of 64 pins. The pin configuration includes GPIO pins, communication interface pins, power supply pins, and other control pins. For a detailed pinout diagram and description, refer to the manufacturer's datasheet.

Functional Features

• Low Power Modes: The microcontroller offers various low power modes, allowing it to operate efficiently in battery-powered applications.
• Integrated Peripherals: It includes a wide range of integrated peripherals such as ADC, UART, SPI, I2C, USB, timers, and more, providing flexibility for different application requirements.
• Real-Time Control: The ARM Cortex-M4F core enables real-time control capabilities, making it suitable for applications that require precise timing and responsiveness.
• Security Features: The microcontroller incorporates security features like a hardware encryption accelerator and a random number generator, ensuring data integrity and confidentiality.

Advantages

• Ultra-low power consumption extends battery life in portable and IoT devices.
• High-performance ARM Cortex-M4F core enables efficient execution of complex tasks.
• Integrated peripherals reduce the need for external components, saving cost and board space.
• Real-time control capabilities make it suitable for time-critical applications.
• Security features enhance data protection in sensitive applications.

Disadvantages

• Limited flash memory and RAM compared to some other microcontrollers in the same category.
• Higher cost compared to entry-level microcontrollers with similar specifications.
• Steeper learning curve for beginners due to the complexity of the ARM architecture.

Working Principles

The MSP432P401RIRGCT operates based on the ARM Cortex-M4F architecture. It executes instructions stored in its flash memory and utilizes various integrated peripherals to interact with the external world. The microcontroller can enter different low power modes to conserve energy when not actively processing tasks.

Detailed Application Field Plans

The MSP432P401RIRGCT is widely used in various application fields, including: - Internet of Things (IoT) devices - Home automation systems - Industrial automation - Wearable devices - Medical devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MSP432P401RIRGCT include: - STM32F407VG - PIC32MX795F512L - LPC1768

These microcontrollers offer similar functionalities and are commonly used in embedded systems and IoT applications.

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