MSP430FR5723IRHAR

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices
• Characteristics: Low power consumption, high performance, integrated peripherals
• Package: 40-pin QFN package
• Essence: A microcontroller designed for low-power applications with integrated FRAM memory and various peripherals
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Architecture: 16-bit RISC
• CPU Speed: Up to 8 MHz
• Flash Memory: 16 KB
• RAM: 1 KB
• FRAM: 4 KB
• Operating Voltage Range: 1.8V to 3.6V
• Digital I/O Pins: 32
• Analog Input Channels: 8
• Serial Communication Interfaces: UART, SPI, I2C
• Timers: 3x 16-bit timers, 1x watchdog timer
• ADC Resolution: 10-bit
• Temperature Sensor: Yes
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MSP430FR5723IRHAR has a total of 40 pins. The pin configuration is as follows:

• P1.x: General-purpose I/O pins
• P2.x: General-purpose I/O pins
• P3.x: General-purpose I/O pins
• P4.x: General-purpose I/O pins
• P5.x: General-purpose I/O pins
• P6.x: General-purpose I/O pins
• P7.x: General-purpose I/O pins
• P8.x: General-purpose I/O pins
• P9.x: General-purpose I/O pins
• P10.x: General-purpose I/O pins
• AVSS: Analog ground
• AVCC: Analog power supply
• A0-A7: Analog input pins
• RST/NMI: Reset and non-maskable interrupt pin
• TEST/SBWTCK: Test mode and single-wire background debug interface clock pin
• SBWTDIO: Single-wire background debug interface data I/O pin
• DVCC: Digital power supply
• DVSS: Digital ground

Functional Features

• Low-power consumption: The MSP430FR5723IRHAR is designed to operate with minimal power consumption, making it suitable for battery-powered applications.
• Integrated FRAM memory: The microcontroller features integrated Ferroelectric Random Access Memory (FRAM), which offers fast write speeds, high endurance, and low power consumption compared to traditional Flash memory.
• Peripherals: The device includes various peripherals such as UART, SPI, I2C interfaces, timers, and an ADC, providing flexibility for different application requirements.
• Temperature sensor: The built-in temperature sensor allows the microcontroller to monitor its 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 operating voltage range allows compatibility with different power sources. - Rich set of peripherals simplifies system integration.

Disadvantages: - Limited flash memory size may restrict the complexity of applications. - 16-bit architecture may not be suitable for computationally intensive tasks.

Working Principles

The MSP430FR5723IRHAR operates based on a 16-bit Reduced Instruction Set Computer (RISC) architecture. It executes instructions from its internal memory and interacts with external devices through its various peripherals. The microcontroller can enter low-power modes to conserve energy when idle or during specific periods of operation.

Detailed Application Field Plans

The MSP430FR5723IRHAR is well-suited for a wide range of applications, including but not limited to: - Battery-powered devices: The low-power consumption and integrated FRAM memory make it ideal for portable devices such as wearables, remote sensors, and medical devices. - Internet of Things (IoT): The microcontroller's connectivity options and low power consumption make it suitable for IoT applications, including smart home devices, industrial monitoring systems, and asset tracking solutions.

Alternative Models

• MSP430FR5722IRHAR
• MSP430FR5724IRHAR
• MSP430FR5725IRHAR

These alternative models offer similar features and capabilities, with variations in flash memory size, pin count, or additional peripherals.

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