MSP430FR2522IRHLT

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices
• Characteristics: Low power consumption, high performance, integrated peripherals
• Package: 48-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 16 MHz
• Flash Memory: 8 KB
• RAM: 1 KB
• FRAM: 4 KB
• Operating Voltage Range: 1.8V to 3.6V
• Digital I/O Pins: 38
• Analog Inputs: 10-bit ADC with 8 channels
• Communication Interfaces: UART, SPI, I2C
• Timers: 16-bit TimerA, 16-bit TimerB
• Watchdog Timer
• Real-Time Clock (RTC)
• Brownout Reset (BOR)
• Supply Voltage Supervisor (SVS)

Pin Configuration

The MSP430FR2522IRHLT has a total of 48 pins. The pin configuration is as follows:

• P1.x: General-purpose digital I/O pins (x = 0 to 7)
• P2.x: General-purpose digital I/O pins (x = 0 to 7)
• P3.x: General-purpose digital I/O pins (x = 0 to 7)
• P4.x: General-purpose digital I/O pins (x = 0 to 7)
• P5.x: General-purpose digital I/O pins (x = 0 to 7)
• P6.x: General-purpose digital I/O pins (x = 0 to 7)
• P7.x: General-purpose digital I/O pins (x = 0 to 7)
• P8.x: General-purpose digital I/O pins (x = 0 to 7)
• P9.x: General-purpose digital I/O pins (x = 0 to 7)
• P10.x: General-purpose digital I/O pins (x = 0 to 7)
• AVSS: Analog ground
• AVCC: Analog power supply
• A0-A7: Analog input channels
• RST/NMI: Reset and non-maskable interrupt pin
• TEST/SBWTCK: Test mode and Spy-Bi-Wire clock pin
• SBWTDIO: Spy-Bi-Wire data input/output pin
• DVCC: Digital power supply
• DVSS: Digital ground

Functional Features

• Low-power consumption: The MSP430FR2522IRHLT is designed for low-power applications, making it suitable for battery-powered devices.
• Integrated FRAM memory: The integrated Ferroelectric Random Access Memory (FRAM) provides non-volatile storage with fast write times and high endurance.
• Peripherals: The microcontroller includes various peripherals such as UART, SPI, I2C, ADC, timers, RTC, and more, allowing for versatile connectivity and functionality in embedded systems.
• High performance: With a 16-bit RISC architecture and up to 16 MHz CPU speed, the MSP430FR2522IRHLT offers efficient processing capabilities.

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable devices. - Integrated FRAM memory provides fast and reliable non-volatile storage. - Versatile peripheral options enable flexible connectivity and functionality. - High-performance architecture allows for efficient processing.

Disadvantages: - Limited flash memory capacity may restrict the complexity of applications. - Availability of alternative models with additional features may be desired for specific use cases.

Working Principles

The MSP430FR2522IRHLT operates based on the principles of a 16-bit RISC architecture. It executes instructions stored in its flash memory, utilizing various peripherals and integrated FRAM for data storage. The microcontroller can communicate with external devices through its communication interfaces and perform tasks based on programmed logic. Its low-power design ensures efficient operation even in battery-powered applications.

Detailed Application Field Plans

The MSP430FR2522IRHLT is suitable for a wide range of applications, including but not limited to: - Internet of Things (IoT) devices - Wearable technology - Home automation systems - Industrial control systems - Sensor networks - Medical devices

Detailed and Complete Alternative Models

While the MSP430FR2522IRHLT offers a range of features and capabilities, alternative models with additional functionalities are available. Some notable alternatives include: - MSP430FR2532IRHAR: Similar to the MSP430FR2522IRHLT but with increased flash memory capacity (16 KB). - MSP430FR2633IRHAT: Offers more digital I/O pins (48) and higher