MSP430FR5948IRHAR

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: Advanced microcontroller with FRAM technology
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Architecture: 16-bit RISC
• CPU Speed: Up to 16 MHz
• Flash Memory: 256 KB
• RAM: 16 KB
• FRAM: 8 KB
• Operating Voltage Range: 1.8V to 3.6V
• Digital I/O Pins: 47
• Analog Input Channels: 24
• Communication Interfaces: UART, SPI, I2C, USB
• Timers: 4x 16-bit, 1x 32-bit
• ADC Resolution: 12-bit
• Temperature Sensor: Yes
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MSP430FR5948IRHAR has a total of 64 pins. The pin configuration is as follows:

• P1.x: GPIO pins (x = 0 to 7)
• P2.x: GPIO pins (x = 0 to 7)
• P3.x: GPIO pins (x = 0 to 7)
• P4.x: GPIO pins (x = 0 to 7)
• P5.x: GPIO pins (x = 0 to 7)
• P6.x: GPIO pins (x = 0 to 7)
• P7.x: GPIO pins (x = 0 to 7)
• P8.x: GPIO pins (x = 0 to 7)
• P9.x: GPIO pins (x = 0 to 7)
• P10.x: GPIO pins (x = 0 to 7)
• P11.x: GPIO pins (x = 0 to 7)
• P12.x: GPIO pins (x = 0 to 7)
• PJ.x: GPIO pins (x = 0 to 3)

Functional Features

• Ultra-low power consumption for extended battery life
• Integrated FRAM technology for non-volatile memory storage
• High-performance CPU for efficient processing
• Rich set of integrated peripherals for versatile applications
• Advanced analog and digital capabilities for sensor interfacing
• Flexible communication interfaces for seamless connectivity
• Robust timers for precise timing operations
• Built-in temperature sensor for environmental monitoring

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable devices. - FRAM technology provides fast and reliable non-volatile memory storage. - Integrated peripherals reduce the need for external components. - Wide operating voltage range allows flexibility in power supply options.

Disadvantages: - Limited flash memory capacity compared to some other microcontrollers. - Higher cost compared to some lower-end microcontrollers. - Steeper learning curve for beginners due to advanced features.

Working Principles

The MSP430FR5948IRHAR operates on a 16-bit RISC architecture. It utilizes low-power techniques to minimize energy consumption, making it suitable for battery-powered applications. The integrated FRAM technology offers fast and reliable non-volatile memory storage, eliminating the need for external EEPROM or flash memory. The microcontroller's CPU executes instructions at high speed, enabling efficient processing of data. The rich set of integrated peripherals allows for easy interfacing with various sensors and external devices. Communication interfaces such as UART, SPI, I2C, and USB enable seamless connectivity with other systems. The built-in temperature sensor provides accurate environmental monitoring capabilities.

Detailed Application Field Plans

The MSP430FR5948IRHAR is widely used in various application fields, including:

1. Internet of Things (IoT) devices: The low power consumption and integrated peripherals make it ideal for IoT applications such as smart home systems, environmental monitoring, and wearable devices.
2. Industrial automation: The microcontroller's high performance and robust timers enable precise control in industrial automation systems, including motor control, process monitoring, and data logging.
3. Medical devices: The advanced analog and digital capabilities, along with the temperature sensor, make it suitable for medical devices such as patient monitoring systems, portable diagnostic tools, and implantable devices.
4. Energy management: The microcontroller's low power consumption and communication interfaces allow for efficient energy management systems, including smart meters, solar panel monitoring, and energy harvesting devices.

Detailed and Complete Alternative Models

1. MSP430FR5994IRGCR: Similar to MSP430FR5948IRHAR but with higher flash memory capacity (512 KB).
2. MSP430FR5969IRGCR: Similar to MSP430FR5948IRHAR but with