MSP430FR2676TPTR FRAM 16-bit Microcontroller (TPTR Package)

MSP430FR2676TPTR Overview

The MSP430FR2676TPTR is a low-power 16-bit microcontroller designed for energy-sensitive industrial designs. It combines non-volatile FRAM for fast writes and high endurance with a compact package suitable for board-level integration. The device offers mixed-signal peripherals and multiple serial interfaces for flexible sensor and control connectivity. Engineers and sourcing specialists can evaluate this part for battery-powered systems and real-time control where write endurance and low active current matter. More procurement details are available at IC Manufacturer.

MSP430FR2676TPTR Technical Specifications

MSP430FR2676TPTR Key Features

• Single 16-bit MSP430 core with a balance of processing and power efficiency for real-time control tasks.
• FRAM non-volatile memory enabling near-instant writes and high endurance, which reduces wear concerns in frequent-logging systems.
• Low-voltage operation from 1.8 V to 3.6 V for longer battery life and broader compatibility with modern power rails.
• Integrated 12-bit ADC and multiple timers, providing precise analog measurement and deterministic timing for control loops.
• Multiple serial peripherals (UART, SPI, I2C) for simple integration with sensors, memory, and wireless modules.
• TSSOP-38 package that saves board area while still offering many GPIOs for flexible system design.

Typical Applications

• Battery-powered industrial sensors that require many non-volatile writes and long write endurance for event logging and calibration storage.
• Motor control and actuation systems where deterministic timing and low active current improve efficiency and thermal margins.
• Portable medical or handheld devices that need precise ADC measurements and a small package to minimize PCB area and device weight.
• Building automation nodes requiring multiple serial interfaces for sensors and gateways while maintaining low standby current for energy savings.

MSP430FR2676TPTR Advantages vs Typical Alternatives

This device leverages FRAM to provide faster write speeds and far higher endurance than typical flash-based microcontrollers. It achieves lower active and standby currents compared with many 32-bit alternatives in the same power envelope. The 16-bit core delivers simpler code density and deterministic timing, which benefits embedded control. The combination of multiple serial ports, a 12-bit ADC, and a compact TSSOP-38 package offers a tighter hardware integration for cost-sensitive, low-power applications.

MSP430FR2676TPTR Brand Info

The MSP430FR2676TPTR is part of the MSP430 microcontroller family from Texas Instruments. Texas Instruments is known for mixed-signal semiconductors and embedded processing solutions. The MSP430 line focuses on ultra-low-power MCUs with integrated analog and digital peripherals for industrial and battery-powered systems.

FAQ

What memory type does it use?

The device uses FRAM, a non-volatile memory technology that supports fast write cycles and high endurance. FRAM reduces write latency and the need for block-erase cycles typical of flash memories.

What is the operating voltage?

It operates across a low-voltage range from 1.8 V to 3.6 V. This range supports common battery chemistries and modern power supplies used in portable and industrial designs.

Which package is provided?

The TPTR suffix denotes a TSSOP package with 38 pins. This package offers many configurable I/O pins while keeping PCB real estate small for compact system layouts.

Does it support analog measurement?

Yes. The microcontroller integrates a 12-bit SAR ADC suitable for sensor interfacing and signal monitoring. The ADC supports accurate conversions for control and measurement tasks.

What interfaces are available?

Multiple serial interfaces are available, typically including UART, SPI, and I2C. These interfaces allow connection to sensors, memory devices, and communication modules in embedded systems.