MSP430FR5958IRHAR

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: A microcontroller designed for low-power applications with integrated FRAM memory and various peripherals
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• CPU: 16-bit RISC architecture
• Clock Speed: Up to 16 MHz
• Memory:
  • 256 KB FRAM (Ferroelectric Random Access Memory)
  • 8 KB SRAM (Static Random Access Memory)
• Peripherals:
  • 12-bit ADC (Analog-to-Digital Converter)
  • UART (Universal Asynchronous Receiver/Transmitter)
  • SPI (Serial Peripheral Interface)
  • I2C (Inter-Integrated Circuit)
  • Timer modules
  • GPIO (General Purpose Input/Output) pins

Detailed Pin Configuration

The MSP430FR5958IRHAR 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
• VCC: Power supply voltage
• GND: Ground

Functional Features

• Ultra-low power consumption: The MSP430FR5958IRHAR is designed to operate at extremely low power levels, making it suitable for battery-powered applications.
• Integrated FRAM memory: The microcontroller features non-volatile FRAM memory, which combines the benefits of both Flash and RAM technologies, providing fast read/write access and high endurance.
• Rich set of peripherals: The MSP430FR5958IRHAR includes various peripherals such as ADC, UART, SPI, I2C, and timers, enabling easy integration with external devices and sensors.
• High-performance CPU: The 16-bit RISC architecture ensures efficient execution of instructions, allowing for faster processing and response times.

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable devices. - Integrated FRAM memory provides fast and reliable data storage. - Wide range of peripherals simplifies system design and connectivity. - High-performance CPU enables efficient execution of tasks.

Disadvantages: - Limited memory capacity compared to some other microcontrollers. - Higher cost compared to some lower-end microcontrollers. - Steeper learning curve for beginners due to the complexity of the device.

Working Principles

The MSP430FR5958IRHAR operates based on the von Neumann architecture, where program instructions and data are stored in the same memory space. It executes instructions fetched from memory using its 16-bit RISC CPU. The microcontroller interacts with external devices through its integrated peripherals, such as ADC for analog signal conversion and UART for serial communication.

Detailed Application Field Plans

The MSP430FR5958IRHAR finds applications in various fields, including but not limited to:

1. Internet of Things (IoT) devices: The low power consumption and integrated peripherals make it suitable for IoT applications, such as smart home systems, environmental monitoring, and wearable devices.
2. Industrial automation: The microcontroller can be used in industrial control systems, motor control, and sensor interfacing.
3. Medical devices: Its low power consumption and integrated peripherals make it suitable for portable medical devices, patient monitoring systems, and medical sensors.
4. Energy management: The MSP430FR5958IRHAR can be utilized in energy-efficient systems, such as smart meters, solar power monitoring, and energy harvesting applications.

Detailed and Complete Alternative Models

1. MSP430FR5969IRGZT: Similar to the MSP430FR5958IRHAR, this microcontroller offers higher memory capacity (64 KB FRAM) and additional features like a real-time clock module.
2. MSP430FR5994IPMR: This microcontroller provides even more memory capacity (256 KB FRAM) and additional peripherals, including an LCD controller and USB interface.
3. MSP430FR6989IPZ: With 128 KB FRAM memory and a larger pin count, this microcontroller is suitable for applications requiring more I/O pins and memory capacity.

These alternative models offer different combinations of features and specifications, allowing developers to choose the most suitable microcontroller for their specific application requirements.

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