MSP430FR4131IPMR

Product Overview

Category

The MSP430FR4131IPMR 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 MSP430FR4131IPMR 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.
• Integrated peripherals: It comes with a wide range of integrated peripherals, allowing for versatile application development.
• Non-volatile memory: The MSP430FR4131IPMR features non-volatile memory, ensuring data retention even during power loss.

Package

The MSP430FR4131IPMR is available in a small form factor package, making it suitable for space-constrained designs.

Essence

The essence of the MSP430FR4131IPMR lies in its ability to provide efficient and reliable control for various electronic systems while consuming minimal power.

Packaging/Quantity

This microcontroller is typically packaged in tape and reel format, with a quantity of 2500 units per reel.

Specifications

• Architecture: 16-bit RISC
• CPU Speed: Up to 16 MHz
• Flash Memory: 16 KB
• RAM: 512 bytes
• Operating Voltage Range: 1.8V to 3.6V
• Digital I/O Pins: 10
• Analog Inputs: 8
• Communication Interfaces: UART, SPI, I2C
• Timers: 2x 16-bit timers
• ADC Resolution: 12-bit
• Temperature Sensor: Yes
• Package Type: LQFP
• Package Dimensions: 7mm x 7mm

Detailed Pin Configuration

The MSP430FR4131IPMR has a total of 32 pins. The pin configuration is as follows:

• P1.0: Digital I/O
• P1.1: Digital I/O
• P1.2: Digital I/O
• P1.3: Digital I/O
• P1.4: Digital I/O
• P1.5: Digital I/O
• P1.6: Digital I/O
• P1.7: Digital I/O
• P2.0: Digital I/O
• P2.1: Digital I/O
• P2.2: Digital I/O
• P2.3: Digital I/O
• P2.4: Digital I/O
• P2.5: Digital I/O
• P2.6: Digital I/O
• P2.7: Digital I/O
• P3.0: Analog Input
• P3.1: Analog Input
• P3.2: Analog Input
• P3.3: Analog Input
• P3.4: Analog Input
• P3.5: Analog Input
• P3.6: Analog Input
• P3.7: Analog Input
• P4.0: Communication Interface
• P4.1: Communication Interface
• P4.2: Communication Interface
• P4.3: Communication Interface
• P4.4: Communication Interface
• P4.5: Communication Interface
• P4.6: Communication Interface
• P4.7: Communication Interface

Functional Features

The MSP430FR4131IPMR offers the following functional features:

• Low power modes: It provides various low power modes to optimize power consumption based on application requirements.
• Integrated peripherals: The microcontroller includes a wide range of integrated peripherals such as UART, SPI, and I2C, enabling seamless communication with external devices.
• Real-time clock: It features an integrated real-time clock for accurate timekeeping in applications that require precise timing.
• Analog-to-digital converter: The built-in ADC allows for the conversion of analog signals into digital data, enabling measurement and control of analog inputs.
• Temperature sensor: The microcontroller incorporates a temperature sensor, eliminating the need for an external sensor in temperature-sensitive applications.

Advantages and Disadvantages

Advantages

• Ultra-low power consumption
• High performance capabilities
• Integrated peripherals simplify system design
• Non-volatile memory ensures data retention during power loss
• Small form factor package suitable for space-constrained designs

Disadvantages

• Limited flash memory capacity (16 KB)
• Limited RAM capacity (512 bytes)

Working Principles

The MSP430FR4131IPMR operates based on a 16-bit RISC architecture. It executes instructions fetched from its flash memory, utilizing its CPU to perform various tasks. The microcontroller can operate at speeds of up to 16 MHz and is designed to consume minimal power while providing efficient control over connected systems.

Detailed Application Field Plans

The MSP