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Texas Instruments MSP430F6731AIPZR — Microcontrollers & Processors (MCU / MPU / DSP)

TI MSP430F6731AIPZR 16-bit MCU, 25 MHz, 32 KB Flash, 100-LQFP

MPNMSP430F6731AIPZR
Active

Texas Instruments MSP430F6xx series 16-bit MCU, MSP430 CPUXV2 core, 25 MHz, 32 KB Flash, 2K x 8 RAM, 72 I/O, I²C/SPI/UART/LIN/IrDA, A/D 8x10b + 3x24b, -40 to 85 °C, 100-LQFP.

$4.2638Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

MSP430F6731AIPZR specifications
ParameterValue
SeriesMSP430F6xx
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.8V ~ 3.6V
Operating temperature-40°C~85°C(TA)
Speed25MHz
PackageTape & Reel (TR)
RAM size2K x 8
Core size16-Bit
PeripheralsBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
ConnectivityI²C, IrDA, LINbus, SCI, SPI, UART/USART
Number of i (O)72
Core processorMSP430 CPUXV2
Case100-LQFP
Data convertersA/D 8x10b, 3x24b
Program memory size32KB (32K x 8)

Product details

16-bit MCU with dual ADC for metering and sensor fusion

The manufacturer lists this part as Active, though some channel data flags an EOL-hot signal. That discrepancy means a buyer should not assume indefinite factory supply. For a BOM line that requires long-term stability, qualifying a second source or a pin-compatible MSP430F6xx variant now is prudent.

Frequently asked questions

What is MSP430F6731AIPZR's listed speed?

The listed CPU speed is 25 MHz on the MSP430 CPUXV2 core.

What is MSP430F6731AIPZR's listed series?

It belongs to the MSP430F6xx series.