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Texas Instruments MSP430F67471IPEU — Microcontrollers & Processors (MCU / MPU / DSP)

TI MSP430F67471IPEU 16-bit MCU, 25 MHz, 256 KB Flash, 128-LQFP

MPNMSP430F67471IPEU
Obsolete

Texas Instruments MSP430F6xx series 16-bit MCU, MSP430F67471IPEU, 25 MHz CPUXV2 core, 256 KB Flash, 32K x 8 RAM, 4x24b sigma-delta ADC, LCD driver, 90 I/O, 128-LQFP, -40°C to 85°C.

Texas Instruments MSP430F67471IPEU datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

MSP430F67471IPEU 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
PackageTray
RAM size32K x 8
Core size16-Bit
PeripheralsBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 4x24b Sigma Delta Converter
ConnectivityI²C, IrDA, LINbus, SPI, UART/USART
Number of i (O)90
Core processorMSP430 CPUXV2
Case128-LQFP
Data convertersA/D 8x10b
Program memory size256KB (256K x 8)

Product details

25 MHz core — timing budget for metrology and display

25 MHz clock rate handles digital filtering for the four 24-bit sigma-delta ADCs and LCD refresh without stalling.

Obsolete — sourcing reality for this BOM line

The MSP430F67471IPEU is marked obsolete by Texas Instruments. No direct pin-compatible replacement has been announced under the same base part number. If you are freezing a new BOM, consider evaluating the MSP430F6xx family for a current-production variant with similar peripheral integration.

Frequently asked questions

Is MSP430F67471IPEU obsolete?

Yes, the MSP430F67471IPEU is classified as obsolete by Texas Instruments. No further production is planned, and the part is available only through surplus and broker channels.

What is the replacement for MSP430F67471IPEU?

Texas Instruments has not announced a direct pin-compatible replacement for the MSP430F67471IPEU. For new designs, evaluate current-production MSP430F6xx family devices with similar peripheral sets, such as the MSP430F6779 series, but verify pinout and software compatibility before committing the BOM.

Does MSP430F67471IPEU have a built-in LCD driver?

Yes, the MSP430F67471IPEU integrates an LCD driver capable of driving up to 196 segments directly, eliminating the need for an external display controller.

What is MSP430F67471IPEU's listed speed?

The MSP430F67471IPEU is rated for a 25 MHz CPU clock speed on the MSP430 CPUXV2 core.