MSP430FR2476TPTR 16-bit FRAM Microcontroller, TPTR Package

MSP430FR2476TPTR Overview

The MSP430FR2476TPTR is a low-power, 16-bit microcontroller optimized for battery-powered and industrial sensing applications. It combines nonvolatile FRAM memory for fast writes and high endurance with a flexible peripheral set that includes a precision analog front end, timer resources, and serial interfaces. The device operates across a wide supply range and supports multiple low-power modes for longer system run-time. For sourcing and component information visit IC Manufacturer.

MSP430FR2476TPTR Technical Specifications

MSP430FR2476TPTR Key Features

• Single 16-bit MSP430 core delivers deterministic performance for real-time control and low-latency ISR handling.
• Embedded FRAM enables fast nonvolatile writes and very high endurance, reducing wear concerns in frequent-logging applications.
• Wide supply range (1.8?C3.6 V) supports varied battery chemistries and system rails for versatile deployment.
• Multiple low-power modes maximize battery life by cutting active and standby currents when peripherals are idle.
• Integrated 12-bit ADC and timers simplify sensor interfacing and time-based control without external components.
• Compact 28-pin TSSOP package offers a balance of I/O density and small PCB footprint for industrial and portable products.

Typical Applications

• Battery-powered sensing nodes that require frequent nonvolatile data logging and low sleep-mode current to extend operational lifetime beyond months.
• Industrial sensor interfaces where deterministic 16-bit processing and an integrated 12-bit ADC reduce component count and improve measurement reliability.
• Portable instruments that need high FRAM endurance for thousands to billions of configuration and calibration updates over the product lifetime.
• Human-machine interfaces and simple motor control tasks that benefit from timers, GPIO density, and low active current in compact packages.

MSP430FR2476TPTR Advantages vs Typical Alternatives

The MSP430FR2476TPTR stands out by combining fast, high-endurance FRAM with an ultra-low-power 16-bit core, offering more reliable repeated writes than flash-based alternatives and lower standby current than many 8-bit microcontrollers. Its integrated 12-bit ADC and multiple timers provide stronger system integration, which reduces external component count and PCB area. The wider supply range and multiple low-power modes deliver more flexible power management for battery and energy-harvesting designs.

MSP430FR2476TPTR Brand Info

The MSP430FR2476TPTR is part of Texas Instruments’ MSP430 FRAM microcontroller family. TI positions this family for ultra-low-power embedded applications, emphasizing nonvolatile FRAM for faster writes and long endurance. The brand supports extensive development tools, software libraries, and documentation for rapid prototyping and production readiness.

FAQ

What supply voltages are supported?

The device supports a supply range from 1.8 V to 3.6 V, enabling operation with common single-cell batteries and standard 3.3 V system rails while preserving low-power behavior.

How much nonvolatile memory does it include?

This microcontroller includes 16 KB of embedded FRAM, which supports fast write operations and very high endurance suitable for frequent data logging and configuration storage.

What is the maximum operating frequency?

The maximum system clock runs up to 16 MHz, which allows efficient processing for control tasks while keeping active current modest compared with higher-clock devices.

Which analog peripherals are available?

The part integrates a 12-bit ADC suitable for sensor measurements and analog monitoring, which reduces the need for external ADC components in many applications.

What package should I expect for sourcing?

The TPTR suffix denotes a 28-pin TSSOP package on tape-and-reel packaging, delivering a compact footprint and convenient board-level routing for medium-density I/O requirements.