{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F6777IPZ","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F6777IPZ","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F6777IPZ","factsUrl":"https://icboms.com/api/mcp/products/MSP430F6777IPZ","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F6xx series, MSP430F6777IPZ, 16-bit MSP430 CPUXV2 at 25 MHz, 256 KB Flash, 32 KB RAM, 100-LQFP (14x14) tray, 7x24b sigma-delta + 8x10b SAR ADC, 62 I/O, 1.8–3.6 V, -40°C to 85°C.","salesMarkdown":"The Texas Instruments MSP430F6777IPZ is a 16-bit MCU built around the MSP430 CPUXV2 core running at 25 MHz, with 256 KB of Flash and 32 KB of RAM. Its standout feature is the seven simultaneous 24-bit sigma-delta ADCs — a dedicated analog front-end for polyphase energy metering that offloads the CPU from continuous sampling. Typical applications include smart meters, power-quality monitors, and substation data concentrators where multiple voltage and current channels must be digitised in phase lock. ## 25 MHz core and the sigma-delta array — what they mean for throughput The 25 MHz clock rate on the MSP430 CPUXV2 is modest by 32-bit standards, but it is deliberately sized for the metrology workload: the seven 24-bit sigma-delta converters run independently, accumulating samples into the 32 KB RAM without core intervention. The CPU handles the calculation of RMS, active/reactive power, and harmonic analysis between conversion windows. For designs that need more headroom, the MSP430F6xx family includes 32-bit ARM Cortex-M4F alternatives, but those come with higher power draw and a different toolchain — the MSP430F6777IPZ keeps the bill-of-materials lean for a dedicated metering ASIC replacement. The 100-LQFP (14x14 mm) footprint is a standard surface-mount package.","metaTitle":"Texas Instruments MSP430F6777IPZ 16-bit MCU, 25 MHz, 256 KB Flash, 100-LQFP","metaDescription":"TI MSP430F6777IPZ 16-bit MSP430 CPUXV2 MCU at 25 MHz with 256 KB Flash, 32 KB RAM, 7x24b sigma-delta ADC array. Industrial temp -40°C to 85°C, 100-LQFP. Active lifecycle, available","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"25MHz","title":"MSP430F6777IPZ","Series":"MSP430F6xx","Package":"Tray","RAM Size":"32K 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":"62","Core Processor":"MSP430 CPUXV2","Package / Case":"100-LQFP","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F6777","Program Memory Size":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.3959","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/860e15148744b111afa5c92485c828c7.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F6777IPZ/alternatives.json"},"ai":{"faq":[{"question":"What is a direct replacement for MSP430F6777IPZ?","answer":"Texas Instruments has not published a direct pin-compatible replacement for the MSP430F6777IPZ. The part is the current production target for new designs and service spares."},{"question":"What is MSP430F6777IPZ's listed speed?","answer":"The MSP430F6777IPZ runs at 25 MHz on the MSP430 CPUXV2 core."},{"question":"Where can I buy MSP430F6777IPZ?","answer":"The MSP430F6777IPZ is available to order through independent distribution; pricing and stock are confirmed at quote time against an RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F6777IPZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F6777IPZ 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}}