MSP432P401RIRGCR

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices, and other applications requiring low power consumption and high performance.
• Characteristics:
  • Low power consumption
  • High performance
  • Integrated peripherals
  • Real-time operating system (RTOS) support
• Package: 64-pin QFN package
• Essence: The MSP432P401RIRGCR is a microcontroller designed for low power and high performance applications.
• 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: 1.62 V to 3.7 V
• ADC Resolution: 14-bit
• Digital I/O Pins: 48
• Communication Interfaces: UART, SPI, I2C, USB
• Timers: 4x16-bit, 2x32-bit
• DMA Channels: 24
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MSP432P401RIRGCR has a total of 64 pins. Here is a brief overview of the pin configuration:

• GPIO Pins: 48 pins that can be used as general-purpose input/output pins.
• Analog Pins: Several pins that can be used for analog input or output.
• Power Pins: Pins for supplying power to the microcontroller.
• Communication Pins: Pins dedicated to communication interfaces such as UART, SPI, I2C, and USB.
• Reset Pin: A pin used to reset the microcontroller.

For a detailed pin configuration diagram, please refer to the datasheet provided by the manufacturer.

Functional Features

• Low power consumption: The MSP432P401RIRGCR is designed to operate at low power levels, making it suitable for battery-powered applications.
• High performance: With its ARM Cortex-M4F core and clock speed of up to 48 MHz, the microcontroller offers high processing capabilities.
• Integrated peripherals: The microcontroller includes various integrated peripherals such as ADC, timers, communication interfaces, and DMA channels, providing flexibility in system design.
• RTOS support: The MSP432P401RIRGCR supports real-time operating systems, enabling efficient multitasking and resource management.

Advantages and Disadvantages

Advantages: - Low power consumption allows for longer battery life in portable devices. - High-performance ARM Cortex-M4F core enables complex computations and real-time processing. - Integrated peripherals reduce the need for external components, simplifying system design. - RTOS support enhances multitasking capabilities.

Disadvantages: - Limited flash memory and RAM compared to some other microcontrollers in the market. - Higher cost compared to entry-level microcontrollers with similar features. - Steeper learning curve for beginners due to the complexity of the ARM architecture.

Working Principles

The MSP432P401RIRGCR operates based on the ARM Cortex-M4F architecture. It executes instructions stored in its flash memory and uses its integrated peripherals to interact with the external world. The microcontroller can be programmed using various development tools and programming languages, allowing developers to create custom applications.

Detailed Application Field Plans

The MSP432P401RIRGCR is widely used in various application fields, including but not limited to:

1. Internet of Things (IoT) devices: The low power consumption and integrated peripherals make it suitable for IoT applications such as smart home devices, environmental monitoring systems, and wearable devices.
2. Industrial automation: The high performance and real-time capabilities of the microcontroller make it ideal for industrial control systems, robotics, and process automation.
3. Medical devices: The low power consumption and integrated peripherals enable the development of portable medical devices such as patient monitoring systems and wearable health trackers.
4. Consumer electronics: The microcontroller can be used in applications like smart appliances, gaming consoles, and audio/video equipment.

Detailed and Complete Alternative Models

1. STM32F407VG: A microcontroller from STMicroelectronics with similar features and performance.
2. LPC1768: A microcontroller from NXP Semiconductors offering a balance between performance and cost.
3. PIC32MZ2048EFH144: A microcontroller from Microchip Technology with high-performance capabilities.

These alternative models provide developers with options based on their specific requirements and preferences.

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