{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F6779AIPEUR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F6779AIPEUR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F6779AIPEUR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F6779AIPEUR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F6xx series 16-bit MCU, MSP430 CPUXV2 core, 25 MHz, 512 KB Flash, 32K x 8 RAM, 7x24b Sigma Delta ADC, 90 I/O, 128-LQFP, -40°C to 85°C.","salesMarkdown":"## 16-bit metering MCU with seven sigma-delta ADCs The MSP430F6779AIPEUR integrates seven 24-bit sigma-delta ADCs for polyphase energy metering and power-quality monitoring. Connectivity includes I²C, IrDA, LINbus, SPI, and UART/USART interfaces. No pin-compatible second source or direct replacement is listed in the official records, but the MSP430F6xx family includes multiple density and peripheral variants for scalability within a common toolchain. ## What the 7x24-bit sigma-delta ADC means for your BOM The seven 24-bit sigma-delta converters are the primary reason to select this MCU over a general-purpose 16-bit part. They eliminate the need for an external multichannel ADC and the associated analog front-end components in three-phase energy meters, power analyzers, and precision weigh-scale or strain-gauge systems. Each converter runs independently, allowing simultaneous sampling of voltage and current phases. The 24-bit resolution provides the dynamic range needed for Class 0.2 or better metering accuracy without external gain stages. For a BOM cost engineer, this integration collapses a multi-IC analog chain into a single MCU, reducing board area and procurement complexity. The 128-LQFP package with 0.5 mm pitch is a standard surface-mount footprint, compatible with conventional reflow profiles. The 90 I/O pins provide ample headroom for parallel LCD interfaces, keypad matrices, and sensor arrays without needing a port expander.","metaTitle":"MSP430F6779AIPEUR Texas Instruments 16-bit MCU, 25 MHz","metaDescription":"Texas Instruments MSP430F6779AIPEUR 16-bit MCU with 25 MHz CPUXV2 core, 512 KB Flash, 32 KB RAM, 7x24-bit sigma-delta ADC, 90 I/O.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"25MHz","Series":"MSP430F6xx","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"32K x 8","Core Size":"16-Bit","EEPROM Size":"-","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","Product Status":"Active","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F6779","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":"$16.6400","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/87bbda703b256feee860450caa184c15.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What development tools are compatible with the MSP430F6779AIPEUR?","answer":"The MSP430F6779AIPEUR is supported by TI's Code Composer Studio IDE and the MSP430Ware software library. Standard JTAG/SWD debug probes such as the MSP-FET or eZ-FET work with the 4-wire JTAG interface. The MSP430 CPUXV2 core is binary-compatible across the MSP430F6xx family, so existing firmware from sibling parts ports with minimal changes."},{"question":"What is the closest pin-compatible alternative to the MSP430F6779AIPEUR?","answer":"Within the MSP430F6xx family, the MSP430F6779AIPEUR is the highest-density variant with seven sigma-delta ADCs. Lower Flash/RAM variants such as the MSP430F6769AIPEUR share the same 128-LQFP pinout and peripheral set but with reduced memory. For a direct drop-in, verify the program memory size requirement against the 512 KB Flash of this part."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F6779AIPEUR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F6779AIPEUR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}