{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F6779AIPZ","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F6779AIPZ","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F6779AIPZ","factsUrl":"https://icboms.com/api/mcp/products/MSP430F6779AIPZ","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F6xx series, 16-bit 25 MHz MSP430 CPUXV2, 512 KB Flash, 32 KB RAM, 62 I/O, 1.8–3.6 V supply, 100-LQFP (14×14 mm), -40°C to 85°C, LCD controller and 7×24-bit sigma-delta converter onboard.","salesMarkdown":"## What this MCU is built for The Texas Instruments MSP430F6779AIPZ is a 16-bit microcontroller from the MSP430F6xx series, built around the MSP430 CPUXV2 core running at 25 MHz. The standout feature is the integrated 7-channel 24-bit sigma-delta ADC, purpose-designed for polyphase energy metering, precision instrumentation, and industrial measurement applications where multiple high-resolution analog channels must be sampled simultaneously. The LCD controller drives segment displays directly, reducing external component count in panel-meter and utility-meter designs. Operating from 1.8 V to 3.6 V and rated from -40°C to 85°C, it fits outdoor and factory-floor environments without extended-temperature qualification. The 25 MHz CPUXV2 clock supports the sigma-delta decimation rate and LCD refresh cycle. In a three-phase energy meter, the 7 ADCs run continuously; the CPU computes active/reactive power, harmonics, and RMS values between sample completions. ## Integration checklist — what the peripherals demand The 7×24-bit sigma-delta ADCs share a common voltage reference; route the analog supply and reference pins with a dedicated ground plane to keep digital switching noise out of the conversion results. The LCD controller drives up to 8-mux segments — verify the glass bias voltage and contrast control in firmware, not with external pots. The internal oscillator runs the CPU at 25 MHz, but the ADC clock can be derived from an external crystal for better accuracy; match the load capacitance to the crystal datasheet. The 62 I/O pins include the LCD segment and common lines, plus the I²C, SPI, UART, and LIN interfaces — plan the pin allocation before layout to avoid routing conflicts.","metaTitle":"TI MSP430F6779AIPZ 16-bit MCU, 25 MHz, 512 KB Flash, 7×24-bit ADC","metaDescription":"Texas Instruments MSP430F6779AIPZ 16-bit MCU with 25 MHz MSP430 CPUXV2, 512 KB Flash, 32 KB RAM, 7×24-bit sigma-delta ADC, LCD controller, 100-LQFP. Active production, sourced to o","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"25MHz","title":"MSP430F6779AIPZ","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":"MSP430F6779","Program Memory Size":"512KB (512K 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":"$18.3300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/87bbda703b256feee860450caa184c15.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F6779AIPZ/alternatives.json"},"ai":{"faq":[{"question":"Who supplies MSP430F6779AIPZ and how is it quoted for volume purchases?","answer":"The MSP430F6779AIPZ is sourced through independent distribution and quoted to order against an RFQ. Availability and current pricing are confirmed at quote time — no stock or price figures are published here."},{"question":"What is MSP430F6779AIPZ's listed speed?","answer":"The MSP430F6779AIPZ 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/MSP430F6779AIPZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F6779AIPZ 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}}