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Texas Instruments MSP430F6777IPEU — Microcontrollers & Processors (MCU / MPU / DSP)
Texas Instruments

TI MSP430F6777IPEU 16-bit MCU, 25 MHz, 256 KB Flash, 7x24b ΣΔ ADC

MPNMSP430F6777IPEU
End of Life

Texas Instruments MSP430F6xx series, MSP430F6777IPEU, 16-bit 25 MHz MCU, 256 KB Flash, 32 KB RAM, 7x24b sigma-delta ADC, 90 I/O, integrated LCD driver, 1.8–3.6 V, -40 to 85 °C, 128-LQFP.

$11.9747Ref. price · indicative, final on quote
MSP430F6777IPEU datasheet
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
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Specifications

MSP430F6777IPEU 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
PackageTray
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 size256KB (256K x 8)

Product details

16-bit metrology MCU with 7x24b sigma-delta ADC

The device operates from 1.8 V to 3.6 V and is rated for the industrial temperature range of -40 to 85 °C, making it suitable for outdoor utility meters, substation monitors, and factory-floor instrumentation. Communication interfaces include I²C, SPI, UART/USART, IrDA, and LINbus, providing flexibility for data concentrators and Modbus gateways.

What the 7x24b sigma-delta ADC means for the BOM

The seven 24-bit sigma-delta converters are the primary reason to select this MCU over a general-purpose 16-bit part. They allow direct connection to current transformers and voltage dividers in polyphase energy meters — three phases plus neutral, with one channel left for tamper detection or reference monitoring. This eliminates the need for a separate metering AFE or external ADC, saving board space and reducing calibration overhead. For a three-phase meter design, the MSP430F6777IPEU consolidates the measurement and control logic into a single 128-LQFP package.

Frequently asked questions

Where can I buy MSP430F6777IPEU available via RFQ confirmation?

The MSP430F6777IPEU is available to order through independent distribution; current pricing and availability are confirmed at quote time against an RFQ.

What is the operating temperature range of MSP430F6777IPEU?

The MSP430F6777IPEU is rated for -40 to 85 °C, covering industrial and outdoor applications.

Does MSP430F6777IPEU include a sigma-delta ADC for metering?

Yes, the MSP430F6777IPEU integrates seven 24-bit sigma-delta ADCs, purpose-built for polyphase energy metering.

What is the pinout and package of MSP430F6777IPEU?

The MSP430F6777IPEU comes in a 128-lead LQFP package (20 mm × 14 mm) with 90 I/O pins on a 0.5 mm pitch.

Can I use MSP430F6777IPEU as a replacement for MSP430F6777IPZ?

The MSP430F6777IPEU and MSP430F6777IPZ share the same base product number and 128-LQFP package, but the suffix indicates different temperature grades or packaging options — verify the specific suffix differences in the datasheet before substituting.