MSP430FR58891IPMR

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: Available in tape and reel packaging, quantity depends on the supplier

Specifications

• Architecture: 16-bit RISC
• CPU Speed: Up to 24 MHz
• Memory: 256 KB FRAM, 8 KB SRAM
• Operating Voltage: 1.8V - 3.6V
• Digital I/O Pins: 53
• Analog Inputs: 16
• 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

Detailed Pin Configuration

The MSP430FR58891IPMR has a total of 64 pins. The pin configuration is as follows:

• Pins 1-8: Digital I/O or peripheral functions
• Pins 9-16: Digital I/O or peripheral functions
• Pins 17-24: Digital I/O or peripheral functions
• Pins 25-32: Digital I/O or peripheral functions
• Pins 33-40: Digital I/O or peripheral functions
• Pins 41-48: Digital I/O or peripheral functions
• Pins 49-56: Digital I/O or peripheral functions
• Pins 57-64: Digital I/O or peripheral functions

Functional Features

• Ultra-low power consumption for battery-powered applications
• Integrated FRAM memory for non-volatile data storage
• Multiple communication interfaces for connectivity
• Rich set of integrated peripherals for various applications
• High-performance 16-bit RISC CPU
• Temperature sensor for monitoring environmental conditions

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life in portable devices
• FRAM memory provides fast and reliable non-volatile data storage
• Integrated peripherals reduce the need for external components
• Wide operating temperature range allows for use in harsh environments

Disadvantages

• Limited memory capacity compared to some other microcontrollers
• Higher cost compared to some lower-end microcontrollers
• Steeper learning curve for beginners due to advanced features and architecture

Working Principles

The MSP430FR58891IPMR operates based on a 16-bit RISC architecture. It executes instructions fetched from its memory, which includes FRAM for non-volatile data storage and SRAM for temporary data storage. The microcontroller communicates with external devices through its various communication interfaces such as UART, SPI, I2C, and USB. It also utilizes its integrated peripherals, such as timers and ADC, to perform specific tasks.

Detailed Application Field Plans

The MSP430FR58891IPMR is suitable for a wide range of applications, including:

1. Internet of Things (IoT) devices: With its low power consumption and integrated peripherals, it can be used in IoT devices for sensing, data processing, and wireless communication.
2. Home automation systems: The microcontroller's rich set of peripherals enables control and monitoring of various home automation functions, such as lighting, temperature, and security systems.
3. Industrial automation: Its robust design and wide operating temperature range make it suitable for industrial automation applications, including control systems and monitoring equipment.
4. Medical devices: The low power consumption and integrated analog inputs make it ideal for medical devices that require precise measurements and long battery life.
5. Consumer electronics: The microcontroller can be used in various consumer electronic devices, such as smartwatches, fitness trackers, and remote controls.

Detailed and Complete Alternative Models

• MSP430FR58891IPM: Similar to MSP430FR58891IPMR but without the temperature sensor
• MSP430FR58892IPMR: Similar to MSP430FR58891IPMR with additional memory capacity
• MSP430FR58893IPMR: Similar to MSP430FR58891IPMR with additional communication interfaces

(Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's documentation for a complete list.)

This entry provides an overview of the MSP430FR58891IPMR microcontroller, including its product category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.