{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F6776IPEU","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F6776IPEU","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F6776IPEU","factsUrl":"https://icboms.com/api/mcp/products/MSP430F6776IPEU","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F6776IPEU, MSP430F6xx series, 16-bit MSP430 CPUXV2 at 25 MHz, 256 KB Flash, 16 KB RAM, 90 I/O, 7×24b sigma-delta converter, A/D 8×10b, 1.8–3.6 V supply, 128-LQFP (20×14 mm), tray, -40 to 85°C.","salesMarkdown":"The Texas Instruments MSP430F6776IPEU is a 16-bit MCU from the MSP430F6xx family, built around the MSP430 CPUXV2 core clocked at 25 MHz. Communication interfaces cover I²C, IrDA, LIN, SPI, and UART/USART, so it can talk to most metrology AFEs, display modules, and host controllers over standard serial buses. The 128-pin LQFP package (20×14 mm body) is a surface-mount part — not socket-friendly for field swaps, but standard for reflow assembly. ## 25 MHz core and the sigma-delta ADC — what the ratings mean The 25 MHz CPU clock is enough to run the sigma-delta converter's digital filter and handle the math for energy calculations (active, reactive, apparent) in real time. If you are coming from an 8-bit MCU that struggles to keep up with a 24-bit ADC's data rate, this core gives you the headroom to do the post-processing on-chip without a separate DSP or FPGA. The 7×24-bit sigma-delta ADC is the reason to pick this part. Each channel can sample simultaneously — essential for polyphase metering where you need voltage and current from all phases at the same instant. The 8×10-bit auxiliary ADC handles the less demanding channels (temperature sense, DC offset checks) without tying up the sigma-delta inputs.","metaTitle":"Texas Instruments MSP430F6776IPEU 16-bit MCU, 25 MHz, 256 KB Flash, 128-LQFP","metaDescription":"MSP430F6776IPEU 16-bit MCU with 25 MHz core, 256 KB Flash, 16 KB RAM, 7x24b sigma-delta ADC, 90 I/O, -40 to 85°C. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"25MHz","title":"MSP430F6776IPEU","Series":"MSP430F6xx","Package":"Tray","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":"MSP430F6776","Program Memory Size":"256KB (256K 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":"$12.2122","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/54970750f279a8b47a4eae919bd09d23.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F6776IPEU/alternatives.json"},"ai":{"faq":[{"question":"What is MSP430F6776IPEU's core speed?","answer":"The MSP430 CPUXV2 core runs at 25 MHz. That is the maximum clock frequency; the actual throughput depends on the instruction mix and whether the sigma-delta ADC's digital filter is active."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F6776IPEU","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F6776IPEU 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}}