MSP430FR5847IDA

Product Overview

Category

The MSP430FR5847IDA belongs to the category of microcontrollers.

Use

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

Characteristics

• Low power consumption: The MSP430FR5847IDA 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 processing capabilities, enabling efficient execution of complex tasks.
• Integrated peripherals: It comes with a wide range of integrated peripherals such as timers, UART, SPI, I2C, ADC, and more, providing flexibility in designing diverse applications.
• Non-volatile memory: The MSP430FR5847IDA incorporates FRAM (Ferroelectric Random Access Memory) technology, which combines the benefits of both flash memory and RAM, offering fast and reliable data storage.

Package

The MSP430FR5847IDA is available in a small form factor package, typically a 64-pin quad flat no-lead (QFN) package. This compact package allows for easy integration into space-constrained designs.

Essence

The essence of the MSP430FR5847IDA lies in its ability to provide low power consumption while delivering high performance, making it an ideal choice for energy-efficient applications.

Packaging/Quantity

The MSP430FR5847IDA is usually packaged in reels or trays, depending on the manufacturer's specifications. The quantity per package varies but is typically around 250 units.

Specifications

• Microcontroller core: MSP430
• CPU speed: Up to 16 MHz
• Flash memory: 128 KB
• RAM: 4 KB
• Operating voltage: 1.8V - 3.6V
• Digital I/O pins: 48
• Analog input channels: 16
• Communication interfaces: UART, SPI, I2C
• Timers: 4x 16-bit timers
• ADC resolution: 12-bit

Detailed Pin Configuration

The MSP430FR5847IDA has a total of 64 pins. The pin configuration is as follows:

• P1.x: Digital I/O pins (x = 0 to 7)
• P2.x: Digital I/O pins (x = 0 to 7)
• P3.x: Digital I/O pins (x = 0 to 7)
• P4.x: Digital I/O pins (x = 0 to 7)
• P5.x: Digital I/O pins (x = 0 to 7)
• P6.x: Digital I/O pins (x = 0 to 7)
• P7.x: Digital I/O pins (x = 0 to 7)
• P8.x: Digital I/O pins (x = 0 to 7)
• P9.x: Digital I/O pins (x = 0 to 7)
• P10.x: Digital I/O pins (x = 0 to 7)
• A0-A15: Analog input channels
• RST: Reset pin
• TEST: Test mode pin
• DVCC: Digital power supply
• AVCC: Analog power supply
• GND: Ground

Functional Features

• Low power modes: The MSP430FR5847IDA offers various low power modes, allowing the microcontroller to operate in ultra-low power consumption states when idle or not actively processing tasks.
• Integrated FRAM: The incorporation of FRAM technology provides fast and reliable non-volatile memory for data storage, eliminating the need for external memory components.
• Enhanced peripherals: The microcontroller includes a wide range of integrated peripherals such as UART, SPI, I2C, and ADC, enabling seamless communication and data acquisition capabilities.
• Real-time clock (RTC): The MSP430FR5847IDA features an integrated RTC module, allowing accurate timekeeping and event scheduling.

Advantages and Disadvantages

Advantages

• Ultra-low power consumption enables extended battery life in portable devices.
• High-performance processing capabilities for efficient execution of complex tasks.
• Integrated FRAM technology provides fast and reliable non-volatile memory.
• Wide range of integrated peripherals offer flexibility in application design.
• Compact package size allows for easy integration into space-constrained designs.

Disadvantages

• Limited availability of alternative models with similar specifications.
• Higher cost compared to some other microcontrollers in the market.

Working Principles

The MSP430FR5847IDA operates based on the MSP430 microcontroller core architecture. It utilizes a combination of low-power design techniques, advanced peripheral integration, and FRAM technology to achieve its unique characteristics. The microcontroller executes instructions stored in its flash memory, interacts with external devices through various communication interfaces, and manages power consumption through different low power modes.

Detailed Application Field Plans

The MSP430FR5847IDA finds applications