MSP430FR5725IRHAT

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices
• Characteristics: Low power consumption, high performance, integrated peripherals
• Package: 64-pin QFN package
• Essence: MSP430FR5725IRHAT is a microcontroller designed for low-power applications with integrated FRAM memory and various peripherals.
• Packaging/Quantity: Available in tape and reel packaging, quantity depends on the supplier.

Specifications

• Architecture: 16-bit RISC
• Clock Speed: Up to 8 MHz
• Memory: 16 KB FRAM, 512 B SRAM
• Operating Voltage: 1.8V - 3.6V
• Digital I/O Pins: 47
• Analog Inputs: 16
• Communication Interfaces: UART, SPI, I2C
• Timers: 4x 16-bit timers
• ADC Resolution: 10-bit
• Temperature Sensor: Yes
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MSP430FR5725IRHAT has a total of 64 pins. The pin configuration is as follows:

• P1.x: Digital I/O pins (x = 0 to 7)
• P2.x: Digital I/O pins (x = 0 to 7)
• P3.x: Digital I/O pins (x = 0 to 7)
• P4.x: Digital I/O pins (x = 0 to 7)
• P5.x: Digital I/O pins (x = 0 to 7)
• P6.x: Digital I/O pins (x = 0 to 7)
• P7.x: Digital I/O pins (x = 0 to 7)
• P8.x: Digital I/O pins (x = 0 to 7)
• P9.x: Digital I/O pins (x = 0 to 7)
• P10.x: Digital I/O pins (x = 0 to 7)
• A0-A15: Analog input pins
• AVSS: Analog ground
• AVCC: Analog power supply
• VCC: Digital power supply
• GND: Ground

Functional Features

• Low power consumption: The MSP430FR5725IRHAT is designed for low-power applications, making it suitable for battery-powered devices and energy-efficient systems.
• Integrated FRAM memory: The microcontroller features integrated Ferroelectric Random Access Memory (FRAM), which offers non-volatile storage with fast read/write access and high endurance.
• Peripherals: It includes various peripherals such as UART, SPI, I2C, timers, and an ADC, providing flexibility for different application requirements.
• Temperature sensor: The built-in temperature sensor allows monitoring of the device's operating temperature.

Advantages and Disadvantages

Advantages

• Low power consumption enables longer battery life in portable devices.
• Integrated FRAM memory provides fast and reliable non-volatile storage.
• Wide range of digital and analog I/O pins offer versatility in connecting external components.
• Rich set of peripherals simplifies system integration and enhances functionality.
• Temperature sensor allows for temperature monitoring without additional components.

Disadvantages

• Limited processing power compared to higher-end microcontrollers.
• Smaller memory capacity may restrict the complexity of applications.
• Availability and pricing may vary depending on the supplier.

Working Principles

The MSP430FR5725IRHAT operates based on a 16-bit Reduced Instruction Set Computer (RISC) architecture. It executes instructions stored in its FRAM memory, which provides fast access and retains data even when power is lost. The microcontroller communicates with external devices through its various communication interfaces, such as UART, SPI, and I2C. It can perform analog-to-digital conversions using its built-in ADC and generate precise timing using the timers.

Detailed Application Field Plans

The MSP430FR5725IRHAT is suitable for a wide range of applications, including:

1. Internet of Things (IoT) devices: Its low power consumption and integrated peripherals make it ideal for IoT applications that require long battery life and connectivity.
2. Home automation systems: The microcontroller can control and monitor various home automation components, such as lighting, temperature, and security systems.
3. Wearable devices: Its small form factor and low power consumption make it suitable for wearable technology, such as fitness trackers and smartwatches.
4. Industrial automation: The microcontroller can be used in industrial control systems to monitor and control machinery, sensors, and actuators.
5. Medical devices: Its low power consumption and integrated peripherals make it suitable for portable medical devices, such as glucose meters and patient