{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F6778AIPEU","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F6778AIPEU","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F6778AIPEU","factsUrl":"https://icboms.com/api/mcp/products/MSP430F6778AIPEU","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F6xx series, MSP430F6778AIPEU, 16-bit MSP430 CPUXV2 at 25MHz, 512KB FLASH, 16KB RAM, 90 I/O, 7×24b sigma-delta plus 8×10b ADC, I²C/SPI/UART/LINbus, 1.8–3.6V, -40 to 85°C, 128-LQFP.","salesMarkdown":"## Polyphase metering MCU with seven sigma-delta ADCs The Texas Instruments MSP430F6778AIPEU is a 16-bit MSP430 CPUXV2 microcontroller running at 25 MHz, packing 512 KB of Flash and 16 KB of RAM. Its headline feature is the set of seven 24-bit sigma-delta analog-to-digital converters — purpose-built for polyphase energy metering, power-quality monitoring, and multi-channel industrial sensor acquisition. The 90 I/O lines and connectivity suite (I²C, SPI, UART, LINbus, IrDA) let it talk to metrology AFEs, communication modules, and display drivers on the same board. The 25 MHz CPUXV2 clock is enough to run the metrology firmware loop (filter, accumulate, compensate) while the sigma-delta converters sample continuously. For comparison, the 8 MHz MSP430F2xx parts would struggle to service seven simultaneous 24-bit channels without dropping samples — this part's speed margin keeps the timing closure clean. The MSP430F6778AIPEU carries an end-of-life hot status. That means the manufacturer's last-time-buy window is active or imminent — once it closes, supply shifts to surplus and independent channels. If this part is on a BOM that still needs production runs, secure allocation now or qualify a pin-compatible sibling from the MSP430F6xx family before the LTB deadline passes. Housed in a 128-LQFP (20×14 mm body), surface-mount. Route sigma-delta analog inputs away from switching digital lines to keep noise out of the 24-bit conversion path.","metaTitle":"Texas Instruments MSP430F6778AIPEU 16-bit MCU, 25MHz, 512KB Flash, 128-LQFP","metaDescription":"MSP430F6778AIPEU 16-bit MCU with 25MHz CPUXV2 core, 512KB Flash, 16KB RAM, 7×24b sigma-delta ADC, 90 I/O, -40 to 85°C. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"25MHz","title":"MSP430F6778AIPEU","Series":"MSP430F6xx","Package":"Tube","RAM Size":"16K x 8","Core Size":"16-Bit","Peripherals":"Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 7x24b Sigma Delta Converter","Connectivity":"I²C, IrDA, LINbus, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"90","Core Processor":"MSP430 CPUXV2","Package / Case":"128-LQFP","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F6778","Program Memory Size":"512KB (512K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"128-LQFP (20x14)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$17.3538","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/87bbda703b256feee860450caa184c15.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F6778AIPEU/alternatives.json"},"ai":{"faq":[{"question":"What is MSP430F6778AIPEU's listed speed?","answer":"The MSP430F6778AIPEU runs at 25 MHz on the MSP430 CPUXV2 core."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F6778AIPEU","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F6778AIPEU when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-11T18:29:56.413Z","lastPublished":"2026-07-11T18:29:56.413Z","indexable":true}}