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Texas Instruments MSP430F6779IPEUR — Microcontrollers & Processors (MCU / MPU / DSP)
Texas Instruments

Texas Instruments MSP430F6779IPEUR 16-bit MCU, 25 MHz, 512 KB Flash

MPNMSP430F6779IPEUR
End of Life

Texas Instruments MSP430F6xx series, 16-bit MCU MSP430F6779IPEUR, 25 MHz CPU, 512 KB Flash, 32 KB RAM, 7×24-bit sigma-delta ADC, 8×10-bit SAR ADC, LCD driver, I²C/SPI/UART/LINbus/IrDA, 90 I/O, 128-LQFP (20×14 mm), -40 to 85°C, 1.8–3.6 V supply, Tape & Reel / Cut Tape.

$11.4927Ref. price · indicative, final on quote
MSP430F6779IPEUR datasheet
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Specifications

MSP430F6779IPEUR Technical Specifications
ParameterValue
SeriesMSP430F6xx
Mounting typeSurface 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); Cut Tape (CT)
RAM size32K x 8
Core size16-Bit
PeripheralsBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 7x24b 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 size512KB (512K x 8)

Product details

What this MCU brings to a metering or instrumentation BOM

The 90 GPIO lines and the internal oscillator keep the BOM count low for designs that need many digital I/O — think multi-function power analyzers or substation RTUs. The industrial temperature range (-40 to 85°C) suits outdoor enclosures and unvented cabinets where the ambient can swing hard.

25 MHz core — what it means for throughput

At 25 MHz the core executes most instructions in one or two cycles, so the 512 KB Flash can run a full metrology stack without an external DSP. The 32 KB RAM holds rolling data logs and communication buffers.

Package and mounting

Housed in a 128-LQFP package (20×14 mm body), surface-mount only. The supplier device package is 128-LQFP (20x14); verify footprint compatibility with your assembly house before layout freeze.

Frequently asked questions

What is the closest pin-compatible alternative to MSP430F6779IPEUR?

The MSP430F6779 family shares the same pinout across Flash and RAM density options. For a direct drop-in with identical peripherals, the MSP430F6779IPZ (same 128-LQFP, same 7×24-bit ADC) is the closest sibling. Verify the specific Flash/RAM variant against your firmware image size.

What is MSP430F6779IPEUR's listed speed?

The CPU core is rated at 25 MHz.

What compliance documentation is available for MSP430F6779IPEUR?

Texas Instruments provides RoHS and REACH compliance declarations for this part. The 128-LQFP package is lead-free and compatible with standard reflow soldering. For UL or IEC certifications, refer to the TI product page or request the compliance certificate through the RFQ process.