{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F67641IPNR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F67641IPNR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F67641IPNR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F67641IPNR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F6xx series, 16-bit MCU, 128KB Flash, 8KB RAM, 25MHz MSP430 CPUXV2, 3×24b sigma-delta plus 8×10b ADC, 52 I/O, I²C/SPI/UART/IrDA, 1.8–3.6V, –40°C to 85°C, 80-LQFP (12×12mm) Tape & Reel.","salesMarkdown":"## Three 24-bit sigma-delta ADCs — the part that earns its keep in metering The MSP430F67641IPNR integrates three 24-bit sigma-delta ADCs for energy measurement and precision sensor front-ends. ## 25 MHz CPUXV2 — timing closure for mixed-signal loops The 25 MHz core clock supports real-time control loops that read the sigma-delta converters. The 80-LQFP package (12×12 mm) is a standard fine-pitch QFP that reflows on a conventional profile; no special handling beyond MSL 3 bake-out if the moisture-barrier bag has been breached.","metaTitle":"Texas Instruments MSP430F67641IPNR 16-bit MCU, 25MHz","metaDescription":"MSP430F67641IPNR 16-bit MCU with 25MHz CPUXV2 core, 128KB Flash, 8KB RAM, three 24-bit sigma-delta ADCs. Active lifecycle, –40°C to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"25MHz","title":"MSP430F67641IPNR","Series":"MSP430F6xx","Package":"Tape & Reel (TR)","RAM Size":"8K x 8","Core Size":"16-Bit","Peripherals":"Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 3x24b Sigma Delta Converter","Connectivity":"I²C, IrDA, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"52","Core Processor":"MSP430 CPUXV2","Package / Case":"80-LQFP","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F67641","Program Memory Size":"128KB (128K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"80-LQFP (12x12)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.8406","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/259cc4f7b9b01e854cc1b1bc7056b3d1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum clock speed of MSP430F67641IPNR?","answer":"The core processor runs at 25 MHz. At that speed the CPUXV2 core can execute a multiply-accumulate in a single cycle using the hardware multiplier, which is the typical operating point for energy-computation firmware that reads the sigma-delta converters."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F67641IPNR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F67641IPNR 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}}