MSP430FR2676TRHAT 16-bit FRAM Microcontroller, TRHAT Package

MSP430FR2676TRHAT Overview

The MSP430FR2676TRHAT is a low?power, 16?bit microcontroller built around the MSP430 core with nonvolatile FRAM memory and integrated peripherals for mixed?signal designs. It targets battery?sensitive and energy?aware industrial systems needing more deterministic wake times and lower standby consumption than many flash?based MCUs. This part integrates analog conversion, serial communication, timer resources, and flexible I/O in a compact package. For sourcing or corporate information visit IC Manufacturer.

MSP430FR2676TRHAT Technical Specifications

MSP430FR2676TRHAT Key Features

• 16?bit RISC core for efficient instruction throughput and reduced code size compared to many 32?bit alternatives.
• FRAM nonvolatile memory with faster write speeds and higher write endurance than typical flash, reducing in?system update time.
• Low supply range and multiple low?power modes to cut standby current and extend battery life versus flash MCUs.
• Integrated 12?bit ADC and analog front?end for accurate sensor interfacing without external converters.
• Flexible eUSCI serial modules supporting UART, SPI, and I2C to simplify system integration and reduce external components.
• Multiple timers and GPIOs for precise control and deterministic event handling in control systems and instrumentation.

Typical Applications

• Industrial sensing nodes where long battery runtime and quick wake?to?measurement times are critical for predictive maintenance telemetry.
• Smart metering endpoints that need reliable nonvolatile data logging and frequent small writes with lower energy per write.
• Portable medical devices requiring low standby power, precise analog measurement, and secure firmware update capability.
• Motor control and power conversion systems that benefit from deterministic timers and fast analog sampling for control loops.

MSP430FR2676TRHAT Advantages vs Typical Alternatives

The device delivers lower standby current and faster nonvolatile writes versus many flash?based microcontrollers. Its FRAM gives far higher write endurance and faster write cycles than flash, enabling more frequent data logging with less latency. The 16?bit core yields smaller code and lower active power than many 32?bit parts in simple control tasks. Integrated ADC and serial modules reduce external parts count and board area, making it a more efficient choice for sensor nodes and portable instruments.

MSP430FR2676TRHAT Brand Info

The MSP430FR2676TRHAT is part of Texas Instruments?? MSP430 family, a long?standing line of ultra?low?power microcontrollers. TI is known for broad analog integration and extensive development ecosystems, including reference designs, IDE support, and low?level libraries tailored for rapid design?in and reliable production scaling.

FAQ

What type of memory does it use?

The device uses Ferroelectric RAM (FRAM) as its nonvolatile memory. FRAM provides faster write times and higher endurance than flash, which helps for frequent data logging and in?field updates.

Which communication interfaces are available?

It includes enhanced USCI modules that support UART, SPI, and I2C serial protocols. These integrated interfaces reduce the need for external transceivers and simplify board layout for sensor and actuator networks.

Is it suitable for battery?powered designs?

Yes. The microcontroller targets low?power applications with a supply range down to 1.8 V, multiple low?power modes, and a 16?bit core designed for low active current draw to extend battery life.

Can it handle precise analog measurements?

It includes a 12?bit ADC and multiple analog input channels, which support accurate sampling for many sensor types without the need for external ADC components in many designs.

What package options are available?

The part is offered in a compact multi?pin package suitable for dense industrial designs; the TRHAT suffix denotes a taped, reel?ready package in a 64?pin LQFP/TQFP footprint typically used for automated assembly.