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Texas Instruments MSP430F6766AIPEU — Microcontrollers & Processors (MCU / MPU / DSP)

TI MSP430F6766AIPEU 16-bit MCU, 25 MHz, 256 KB Flash, 128-LQFP

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Texas Instruments MSP430F6766AIPEU, MSP430F6xx series 16-bit MCU, 25 MHz CPU, 256 KB Flash, 16 KB RAM, 6x24-bit ΣΔ ADC, 128-LQFP, -40°C to 85°C.

$11.9747Ref. price · indicative, final on quote
Texas Instruments MSP430F6766AIPEU datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

MSP430F6766AIPEU 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
PackageTube
RAM size16K x 8
Core size16-Bit
PeripheralsBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 6x24b 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

The six ΣΔ converters — why this MCU is different

The MSP430F6766AIPEU packs six 24-bit sigma-delta converters that can sample simultaneously, eliminating phase-error and crosstalk from multiplexing a single ADC across multiple phases.

Lifecycle reality — plan for the transition

The MSP430F6766AIPEU carries an end-of-life (hot) lifecycle status — TI is actively phasing this part out. If your BOM still specifies this order code, the window for last-time buys is closing. The base product number MSP430F6766 is the migration anchor; check TI's current product roadmaps for the recommended replacement in the MSP430F6xx or MSP430FRxx families that offers a similar 24-bit ΣΔ ADC array.

Rated for -40°C to 85°C ambient, with a supply range of 1.8 V to 3.6 V.

Sourcing and RFQ posture

Frequently asked questions

What is MSP430F6766AIPEU's listed speed?

The CPU core runs at 25 MHz, which is sufficient for real-time polyphase energy calculations and communication protocol handling without external accelerators.

What is the closest pin-compatible alternative to MSP430F6766AIPEU?

TI does not list a direct pin-compatible replacement for this order code. The base product number MSP430F6766 covers multiple Flash/RAM density variants in the same 128-LQFP footprint; check the MSP430F6xx family for a migration path that preserves the 24-bit ΣΔ ADC peripheral set.

What compliance documentation does TI provide for MSP430F6766AIPEU?

Texas Instruments provides RoHS and REACH compliance documentation for this part. UL and IEC certifications are not listed in the standard product documentation; contact TI or your distributor for specific regulatory declarations if required.

Who supplies MSP430F6766AIPEU and how is it quoted for volume?

We supply the MSP430F6766AIPEU through independent distribution. Volume pricing and availability are confirmed at quote time against an RFQ — no stock or price figures are published due to the end-of-life status and variable surplus supply.