MSP432P401YIRGCR

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 clock (RTC)
- Analog-to-digital converter (ADC)
- Digital-to-analog converter (DAC)
- Universal asynchronous receiver-transmitter (UART)
- Serial peripheral interface (SPI)
- Inter-integrated circuit (I2C)
- Pulse width modulation (PWM)
Package: 64-pin VQFN package
Essence: MSP432P401YIRGCR is a microcontroller designed for low power and high-performance applications.
Packaging/Quantity: Available in reels with a quantity of 2500 units per reel.

Specifications

Core: ARM Cortex-M4F
Clock Speed: Up to 48 MHz
Flash Memory: 256 KB
RAM: 64 KB
Operating Voltage Range: 1.62V to 3.7V
Operating Temperature Range: -40°C to +85°C
Input/Output Pins: 48
ADC Resolution: 14-bit
DAC Resolution: 12-bit
UART Channels: 4
SPI Channels: 4
I2C Channels: 2
PWM Channels: 8

Detailed Pin Configuration

The MSP432P401YIRGCR microcontroller has a total of 64 pins. The pin configuration is as follows:

Pin 1: VCC
Pin 2: P1.0
Pin 3: P1.1
Pin 4: P1.2
...
Pin 63: P6.6
Pin 64: GND

Functional Features

Low Power Consumption: The MSP432P401YIRGCR microcontroller 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 excellent processing capabilities.
Integrated Peripherals: The microcontroller includes various peripherals such as ADC, DAC, UART, SPI, I2C, and PWM, providing flexibility for different application requirements.
Real-Time Clock (RTC): The built-in RTC enables accurate timekeeping and timestamping functionality.
Analog-to-Digital Converter (ADC): The 14-bit ADC allows precise measurement of analog signals.
Digital-to-Analog Converter (DAC): The 12-bit DAC provides accurate conversion of digital signals to analog voltage outputs.
Universal Asynchronous Receiver-Transmitter (UART): The UART channels enable serial communication with other devices.
Serial Peripheral Interface (SPI): The SPI channels facilitate communication with external devices using the SPI protocol.
Inter-Integrated Circuit (I2C): The I2C channels support communication with compatible devices using the I2C protocol.
Pulse Width Modulation (PWM): The PWM channels allow generation of analog-like signals with varying duty cycles.

Advantages and Disadvantages

Advantages

Low power consumption extends battery life in portable applications.
High-performance ARM Cortex-M4F core enables efficient processing.
Integrated peripherals provide flexibility and reduce the need for additional components.
Real-time clock ensures accurate timekeeping functionality.
Precise analog signal measurement with the 14-bit ADC.
Accurate conversion of digital signals to analog voltage outputs with the 12-bit DAC.
Multiple UART, SPI, I2C, and PWM channels offer versatile communication and signal generation capabilities.

Disadvantages

Limited flash memory (256 KB) and RAM (64 KB) may restrict the complexity of applications.
The 64-pin package may not be suitable for space-constrained designs.

Working Principles

The MSP432P401YIRGCR microcontroller operates based on the ARM Cortex-M4F architecture. It executes instructions stored in its flash memory, interacts with peripherals, and communicates with external devices through various interfaces. The microcontroller's clock speed determines the rate at which it processes instructions and performs tasks. Its low power consumption is achieved by utilizing power-saving techniques such as sleep modes and efficient power management.

Detailed Application Field Plans

The MSP432P401YIRGCR microcontroller finds applications in various fields, including:

Internet of Things (IoT): With its low power consumption and integrated peripherals, the microcontroller is suitable for IoT devices that require connectivity and efficient power usage.
Home Automation: The microcontroller can be used to control and monitor home automation systems, enabling remote access and energy-efficient operation.
Industrial Automation: It can be employed in industrial automation

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MSP432P401YIRGCR v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MSP432P401YIRGCR in technical solutions:

Q: What is MSP432P401YIRGCR? A: MSP432P401YIRGCR is a microcontroller from Texas Instruments, specifically designed for low-power applications.
Q: What are some key features of MSP432P401YIRGCR? A: Some key features include an ARM Cortex-M4F core, ultra-low power consumption, multiple communication interfaces, and a wide range of peripherals.
Q: What are the typical applications of MSP432P401YIRGCR? A: MSP432P401YIRGCR is commonly used in various applications such as Internet of Things (IoT) devices, wearable technology, industrial automation, and portable medical devices.
Q: How does MSP432P401YIRGCR achieve low power consumption? A: MSP432P401YIRGCR incorporates several power-saving techniques, including multiple low-power modes, efficient clock management, and intelligent peripherals that can operate independently.
Q: Can MSP432P401YIRGCR be programmed using C/C++? A: Yes, MSP432P401YIRGCR can be programmed using C/C++ programming languages. Texas Instruments provides a software development kit (SDK) and an integrated development environment (IDE) called Code Composer Studio (CCS) for this purpose.
Q: What communication interfaces are supported by MSP432P401YIRGCR? A: MSP432P401YIRGCR supports various communication interfaces such as UART, SPI, I2C, USB, and Ethernet, making it suitable for connecting with other devices or networks.
Q: Can MSP432P401YIRGCR be used for real-time applications? A: Yes, MSP432P401YIRGCR is capable of running real-time applications due to its powerful ARM Cortex-M4F core and deterministic interrupt handling.
Q: Does MSP432P401YIRGCR have built-in analog-to-digital converters (ADCs)? A: Yes, MSP432P401YIRGCR has a built-in 14-bit ADC module, allowing it to interface with analog sensors or signals.
Q: Is MSP432P401YIRGCR compatible with other development boards or shields? A: Yes, MSP432P401YIRGCR is compatible with various development boards and shields, including those designed for Arduino, thanks to its flexible pinout and wide range of supported interfaces.
Q: Where can I find additional resources and support for MSP432P401YIRGCR? A: Texas Instruments provides comprehensive documentation, application notes, example codes, and an active online community where you can find additional resources and get support for MSP432P401YIRGCR.