Overview
The MSP-EXP432P401R is a development board produced by Texas Instruments (TI) designed to facilitate the development and prototyping of applications using the MSP432P401R microcontroller. This board is part of TI's MSP432 family, which is known for its low-power, high-performance 32-bit ARM Cortex-M4F based microcontrollers. The MSP-EXP432P401R is targeted at engineers and developers working on portable and battery-powered applications, such as health monitoring devices, smart meters, and home automation systems. Its unique selling points include its low power consumption, high processing capabilities, and rich set of integrated peripherals, making it a competitive choice in the microcontroller market.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Microcontroller | MSP432P401R | - | ARM Cortex-M4F core |
| Operating Frequency | Up to 48 | MHz | - |
| Flash Memory | 256 | KB | - |
| SRAM | 64 | KB | Including 6KB backup |
| ADC Resolution | 16 | bit | Up to 1Msps |
| Power Supply | 1.62 to 3.7 | V | - |
| Low Power Modes | Multiple | - | Including LPM3, LPM4 |
Key Features
- High-performance 32-bit ARM Cortex-M4F CPU with floating-point unit (FPU).
- Integrated 16-bit ADC with high-speed sampling capabilities.
- Multiple low-power modes for energy-efficient operation.
- Comprehensive set of peripherals including timers, communication interfaces, and analog comparators.
- Flexible clock system supporting various clock sources.
Applications
The MSP-EXP432P401R is ideally suited for a range of applications, particularly those requiring low power and high performance. It is commonly used in health monitoring devices, where its low power consumption extends battery life, and in smart meters, where its high processing capabilities handle complex algorithms efficiently. Additionally, its rich set of peripherals makes it suitable for home automation systems, where it can manage multiple sensors and control systems seamlessly. Its versatility and robust feature set also make it a preferred choice for educational purposes, enabling students to learn and experiment with advanced microcontroller concepts.
Q & A
What is the core processor in the MSP-EXP432P401R?
The MSP-EXP432P401R is based on the ARM Cortex-M4F core.
What is the maximum operating frequency of the MSP432P401R?
The MSP432P401R can operate at frequencies up to 48 MHz.
How much flash memory does the MSP432P401R have?
The MSP432P401R has 256 KB of flash memory.
What are the low power modes available in the MSP432P401R?
The MSP432P401R supports multiple low power modes, including LPM3 and LPM4.
What is the resolution of the ADC in the MSP432P401R?
The ADC in the MSP432P401R has a resolution of 16 bits.
What is the power supply range for the MSP432P401R?
The MSP432P401R operates with a power supply range from 1.62 V to 3.7 V.
Can the MSP-EXP432P401R be used for battery-powered applications?
Yes, its low power consumption makes it ideal for battery-powered applications.
What development tools are available for the MSP-EXP432P401R?
Development tools include the MSP-EXP432P401R LaunchPad and Code Composer Studio (CCS).
What are the typical applications of the MSP-EXP432P401R?
Typical applications include health monitoring devices, smart meters, and home automation systems.
Is the MSP-EXP432P401R suitable for educational purposes?
Yes, its versatility and robust feature set make it suitable for educational purposes.
