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Texas Instruments MSP430FR5041IRGCT — Microcontrollers & Processors (MCU / MPU / DSP)

Texas Instruments MSP430FR5041IRGCT 16-Bit MCU, 32KB FRAM

MPNMSP430FR5041IRGCT
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Texas Instruments MSP430FR5041IRGCT, MSP430™ FRAM series, 16-Bit MCU, CPUXV2 core at 16MHz, 32KB FRAM, 12K x 8 RAM, 44 I/O, 9x12b SAR ADC, I²C/SPI/IrDA, 1.8V–3.6V supply, -40°C to 85°C, 64-VFQFN exposed pad.

$7.8724Ref. price · indicative, final on quote
Texas Instruments MSP430FR5041IRGCT datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

MSP430FR5041IRGCT specifications
ParameterValue
SeriesMSP430™ FRAM
MountingSurface Mount
Oscillator typeInternal
Program memory typeFRAM
Voltage - supply (Vcc (Vdd))1.8V ~ 3.6V
Operating temperature-40°C~85°C(TA)
Speed16MHz
PackageTape & Reel (TR)
RAM size12K x 8
Core size16-Bit
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
ConnectivityI²C, IrDA, SPI
Number of i (O)44
Core processorMSP430 CPUXV2
Case64-VFQFN Exposed Pad
Data convertersA/D 9x12b SAR
Program memory size32KB (32K x 8)

Product details

FRAM-based MSP430: what sets this MCU apart

Its program memory is 32 KB of FRAM — ferroelectric RAM that combines the non-volatility of Flash with byte-addressable, single-cycle write speed and effectively unlimited endurance. That makes it a different animal from conventional Flash MCUs: you can treat the FRAM as both code space and data-logging storage without worrying about sector erase times or wear-leveling. Connectivity covers I²C, IrDA, and SPI — enough for metrology front-ends, sensor fusion hubs, or industrial communication nodes.

64-lead QFN — board-level note

The exposed pad is typically tied to VSS. Surface-mount assembly with MSL-precaution applies — standard reflow profiles for lead-free solder work here.

Frequently asked questions

Is MSP430FR5041IRGCT compatible with MSP430FR5041?

Yes, the base product number is MSP430FR5041. The IRGCT suffix denotes the specific package (64-VQFN) and tape-and-reel packaging — the die and firmware are identical across the family's density options.