MSP430FR5947IRHAR

Product Overview

Category

The MSP430FR5947IRHAR belongs to the category of microcontrollers.

Use

This microcontroller is designed for various applications that require low power consumption and high performance.

Characteristics

• Low power consumption: The MSP430FR5947IRHAR is known for its ultra-low power consumption, making it suitable for battery-powered devices.
• High performance: Despite its low power consumption, this microcontroller offers high performance capabilities, enabling efficient execution of complex tasks.
• Integrated peripherals: It comes with a wide range of integrated peripherals such as timers, UART, SPI, I2C, and ADC, providing flexibility for different application requirements.

Package

The MSP430FR5947IRHAR is available in a small form factor package, allowing for space-efficient designs.

Essence

The essence of this microcontroller lies in its ability to provide a balance between power efficiency and performance, making it ideal for energy-conscious applications.

Packaging/Quantity

The MSP430FR5947IRHAR is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Architecture: 16-bit RISC
• CPU Speed: Up to 16 MHz
• Flash Memory: 256 KB
• RAM: 16 KB
• Operating Voltage Range: 1.8V to 3.6V
• Temperature Range: -40°C to +85°C
• Number of Pins: 64
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 12-bit, 10 channels
• Timers: 16-bit TimerA, TimerB

Detailed Pin Configuration

The MSP430FR5947IRHAR has a total of 64 pins, each serving a specific purpose. The pin configuration is as follows:

• Pin 1: VCC
• Pin 2: P1.0/ACLK
• Pin 3: P1.1/UCA0RXD
• Pin 4: P1.2/UCA0TXD
• Pin 5: P1.3/UCB0SOMI
• Pin 6: P1.4/UCB0SIMO
• Pin 7: P1.5/UCB0CLK
• Pin 8: P1.6/UCB0STE
• Pin 9: P1.7/UCB0SDA
• Pin 10: P2.0/UCB0SCL
• ... (continue with the remaining pins)

Functional Features

The MSP430FR5947IRHAR offers several functional features that enhance its usability and performance:

• Low-power modes: It supports various low-power modes, allowing for efficient power management and extended battery life.
• Real-time clock (RTC): The built-in RTC enables accurate timekeeping and scheduling of tasks.
• DMA controller: The integrated DMA controller facilitates data transfer between peripherals and memory, reducing CPU overhead.
• Hardware encryption module: It includes a hardware encryption module for secure data transmission and storage.
• Capacitive touch IO: This microcontroller supports capacitive touch input/output, enabling user-friendly interfaces.

Advantages and Disadvantages

Advantages

• Ultra-low power consumption, ideal for battery-powered applications.
• High-performance capabilities despite low power consumption.
• Integrated peripherals provide flexibility for various application requirements.
• Small form factor package allows for space-efficient designs.

Disadvantages

• Limited flash memory and RAM compared to some other microcontrollers in the same category.
• Higher cost compared to lower-end microcontrollers with similar specifications.

Working Principles

The MSP430FR5947IRHAR operates based on the 16-bit RISC architecture. It executes instructions fetched from its flash memory, utilizing its CPU and integrated peripherals to perform various tasks. The microcontroller's low-power modes and efficient power management techniques contribute to its energy-efficient operation.

Detailed Application Field Plans

The MSP430FR5947IRHAR finds applications in various fields, including but not limited to:

1. Internet of Things (IoT) devices: Its low power consumption and integrated peripherals make it suitable for IoT applications such as smart home devices, environmental monitoring systems, and wearable devices.
2. Industrial automation: The microcontroller's high performance and integrated communication interfaces enable its use in industrial automation systems, including control panels, motor drives, and sensor networks.
3. Medical devices: Its low power consumption and secure data transmission capabilities make it suitable for medical devices like patient monitors, portable diagnostic equipment, and implantable devices.
4. Consumer electronics: The MSP430FR5947IRHAR can be used in various consumer electronic devices such as remote controls, gaming consoles, and smart appliances.

Detailed and Complete Alternative Models

• MSP430