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Texas Instruments MSP430FR2676TRHBT — Microcontrollers & Processors (MCU / MPU / DSP)

TI MSP430FR2676TRHBT 16-bit MCU, 64KB FRAM, 16 MHz, 32-VQFN

MPNMSP430FR2676TRHBT
Active

Texas Instruments MSP430FR2676TRHBT, 16-bit MSP430 CPU16 MCU, 64.5KB FRAM, 8K x 8 RAM, 16 MHz, 27 I/O, 8x12b SAR ADC, I²C/SPI/UART, 1.8V-3.6V, -40°C to 105°C, 32-VQFN (5x5).

$6.2700Ref. price · indicative, final on quote
Texas Instruments MSP430FR2676TRHBT datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

MSP430FR2676TRHBT specifications
ParameterValue
SeriesMSP430™ FRAM
MountingSurface Mount
Oscillator typeInternal
Program memory typeFRAM
Voltage - supply (Vcc (Vdd))1.8V ~ 3.6V
Operating temperature-40°C~105°C(TA)
Speed16MHz
PackageTape & Reel (TR); Cut Tape (CT)
RAM size8K x 8
Core size16-Bit
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
ConnectivityI²C, IrDA, SCI, SPI, UART/USART
Number of i (O)27
Core processorMSP430 CPU16
Case32-VFQFN Exposed Pad
Data convertersA/D 8x12b SAR
Program memory size64.5KB (64.5K x 8)

Product details

64.5 KB FRAM — no erase penalty, no wear-leveling tax

The MSP430FR2676TRHBT is a 16-bit MCU from TI's MSP430 FRAM family, built around the MSP430 CPU16 core running at 16 MHz. Its program memory is 64.5 KB of FRAM (ferroelectric RAM), which combines the non-volatility of Flash with byte-addressable write speeds and 10^15 cycle endurance — no erase-before-write, no sector management. The 8-channel 12-bit SAR ADC handles multi-sensor analog inputs without an external mux, and the 27 GPIOs cover typical control and interface needs.

TI lists the MSP430FR2676TRHBT as Active. If a second-source need arises, the MSP430FR267x family shares the same 32-VQFN footprint and peripheral set, so a pin-compatible migration within the series is straightforward without a board spin.

Frequently asked questions

Are there pin-compatible alternatives to MSP430FR2676TRHBT?

Other MSP430FR267x devices in the same 32-VQFN package share the same pinout and peripheral set, allowing a density or feature trade without a PCB layout change.