{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F67451IPEUR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F67451IPEUR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F67451IPEUR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F67451IPEUR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F6xx series, 16-bit MCU at 25MHz, 128KB FLASH, 16KB RAM, 4x24b sigma-delta ADC, 90 I/O, 1.8–3.6 V, 128-LQFP, -40°C to 85°C, Tape & Reel.","salesMarkdown":null,"metaTitle":"MSP430F67451IPEUR MCU, 25MHz, 128KB Flash, 128-LQFP","metaDescription":"MSP430F67451IPEUR is an obsolete MSP430 16-bit MCU with 128KB FLASH, 16KB RAM, 4x24b sigma-delta ADC, 90 I/O, and 1.8–3.6 V supply — available to order on RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"25MHz","Series":"MSP430F6xx","Package":"Tape & Reel (TR)","RAM Size":"16K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 4x24b 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":"Obsolete","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F67451","Program Memory Size":"128KB (128K 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":"$11.0946","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/35ccd3fb89d5bb6f907ce9a244b44892.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F67451IPEUR/alternatives.json"},"ai":{"faq":[{"question":"What replaces MSP430F67451IPEUR?","answer":"There is no official TI successor order code confirmed in the record for this specific T&R variant. The MSP430F67451 base product number is the reference for cross-family substitution searches within the MSP430F6xx line — an exact pin-compatible alternate in the same package and memory tier would need to be confirmed through TI's product change and cross-reference tools or an FAE review."},{"question":"What is MSP430F67451IPEUR's speed rating?","answer":"The MSP430F67451IPEUR is rated at 25MHz on the MSP430 CPUXV2 core."},{"question":"What series does MSP430F67451IPEUR belong to?","answer":"It is a member of the MSP430F6xx series — the metering and sensor-aggregation tier of TI's 16-bit ultra-low-power microcontroller family."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F67451IPEUR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F67451IPEUR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}