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Texas Instruments MSP430F2131IRGET — Microcontrollers & Processors (MCU / MPU / DSP)

MSP430F2131IRGET 16-bit MCU, 8KB Flash, 16 MHz, 24-VQFN

MPNMSP430F2131IRGET
Active

Texas Instruments MSP430F2xx series, MSP430F2131IRGET, 16-bit MCU with 8KB Flash, 256B RAM, 16 MHz core speed, 16 I/O, slope A/D, 1.8V–3.6V supply, -40°C to 85°C, 24-VQFN package.

$4.8100Ref. price · indicative, final on quote
Texas Instruments MSP430F2131IRGET datasheet (PDF)
Packaging24-VFQFN Exposed Pad
RoHSROHS3 Compliant
SeriesMSP430F2xx
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MSP430F2131IRGET specifications
ParameterValue
SeriesMSP430F2xx
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.8V ~ 3.6V
Operating temperature-40°C~85°C(TA)
Speed16MHz
PackageTape & Reel (TR); Cut Tape (CT)
RAM size256 x 8
Core size16-Bit
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
Number of i (O)16
Core processorMSP430 CPU16
Case24-VFQFN Exposed Pad
Data convertersSlope A/D
Program memory size8KB (8K x 8 + 256B)

Product details

The MSP430F2131IRGET: Its 16 MHz clock drives the core fast enough for periodic ADC reads and PWM updates while keeping active current low. The 8 KB Flash and 256 x 8 RAM limit firmware to small control loops and short data buffers — think a thermostat, a digital potentiometer controller, or a battery-monitor node that logs a few bytes per cycle. The 16 I/O lines handle keypad scanning, LED driving, and basic serial communication without an external expander.

Package and footprint — the 24-VQFN exposed pad

Housed in a 24-VFQFN with exposed pad, the supplier device package is 24-VQFN measuring 4x4 mm.

For dual-sourcing resilience, the MSP430F2xx family includes pin-compatible density variants — qualifying a sibling with more Flash or RAM can hedge against future allocation without a board respin.

Frequently asked questions

Where can I buy MSP430F2131IRGET and what is its current price?

Sourcing buyers need to quickly find stock and compare pricing for procurement decisions.

What is the datasheet for MSP430F2131IRGET and what are its pin functions?

Design engineers require the datasheet to validate fit and pin compatibility in their circuit.

Is MSP430F2131IRGET still active or going obsolete?

Lifecycle status affects long-term design viability and replacement planning.

Does MSP430F2131IRGET have a pin-to-pin equivalent or alternative part?

Engineers and buyers need drop-in replacements for second-sourcing or shortages.

What is the operating voltage and current consumption of MSP430F2131IRGET?

Power-constrained designs require exact specs to ensure system reliability.

Which distributors carry MSP430F2131IRGET with immediate stock?

Brokers and buyers need to fulfill BOM lines quickly without backorder delays.