MSP430FR6972IRGCR

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices
• Characteristics: Low power consumption, high performance, integrated peripherals
• Package: 64-pin VQFN package
• Essence: A microcontroller designed for low-power applications with integrated FRAM memory and various peripherals
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Architecture: 16-bit RISC
• CPU Speed: Up to 16 MHz
• Flash Memory: 128 KB
• RAM: 4 KB
• FRAM: 16 KB
• Operating Voltage Range: 1.8V to 3.6V
• Digital I/O Pins: 48
• Analog Input Channels: 24
• Communication Interfaces: UART, SPI, I2C, USB
• Timers: 4x 16-bit timers, 1x 32-bit timer
• ADC Resolution: 12-bit
• Temperature Sensor: Yes
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MSP430FR6972IRGCR has a total of 64 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-A23: Analog input pins
• RST: Reset pin
• TEST: Test mode select pin
• DVCC: Digital power supply
• DVSS: Digital ground
• XT1, XT2: External crystal oscillator pins
• VCC: Power supply voltage

Functional Features

• Low-power consumption: The MSP430FR6972IRGCR is designed to operate at low power levels, making it suitable for battery-powered applications.
• 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.
• Rich set of peripherals: The device includes various peripherals such as UART, SPI, I2C, USB, timers, and an ADC, enabling easy integration into a wide range of applications.
• High performance: With its 16-bit RISC architecture and clock speed of up to 16 MHz, the microcontroller delivers efficient processing capabilities.

Advantages and Disadvantages

Advantages: - Low power consumption enables longer battery life in portable devices. - Integrated FRAM memory provides fast and reliable non-volatile storage. - Rich set of peripherals allows for versatile application development. - High-performance architecture ensures efficient processing.

Disadvantages: - Limited flash memory capacity compared to some other microcontrollers. - Higher cost compared to some lower-end microcontrollers.

Working Principles

The MSP430FR6972IRGCR operates based on the von Neumann architecture. It executes instructions fetched from its memory using a 16-bit RISC CPU. The microcontroller can communicate with external devices through its various communication interfaces and control external components using its digital and analog I/O pins. It utilizes low-power modes and intelligent peripherals to optimize power consumption and extend battery life.

Detailed Application Field Plans

The MSP430FR6972IRGCR is well-suited for a wide range of applications, including but not limited to: - Portable medical devices - Wearable electronics - Home automation systems - Industrial control systems - Sensor networks - Smart agriculture - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

• MSP430FR6972: Similar to MSP430FR6972IRGCR, but without the specific package designation.
• MSP430FR6972IPZ: 80-pin LQFP package variant of the MSP430FR6972.
• MSP430FR6972IRGC: 64-pin QFN package variant of the MSP430FR6972.

These alternative models offer similar functionality and performance but may differ in package type or pin count.

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