{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F67451IPZ","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F67451IPZ","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F67451IPZ","factsUrl":"https://icboms.com/api/mcp/products/MSP430F67451IPZ","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F6xx series 16-bit MCU, MSP430 CPUXV2 core, 25MHz, 128KB Flash, 16KB RAM, 4x24b sigma-delta ADC, LCD, I²C/SPI/UART, 100-LQFP, -40°C to 85°C.","salesMarkdown":"## What the 4x24-bit sigma-delta ADC means for your BOM The MSP430F67451IPZ integrates four 24-bit sigma-delta converters for direct sensor connection, saving external analog front-end components. The 16 KB RAM is enough for a double-buffered sample buffer from the sigma-delta ADCs at typical line-frequency rates. If your application needs more data logging or a TCP/IP stack, consider the higher-density variants in the MSP430F6xx family. The 100-LQFP package (14x14 mm) with 62 I/O gives enough pins for a parallel LCD bus, external memory interface, and multiple sensor inputs without needing a larger package.","metaTitle":"TI MSP430F67451IPZ 16-bit MCU, 25MHz, 128KB Flash","metaDescription":"Texas Instruments MSP430F67451IPZ 16-bit MCU with 25MHz CPUXV2 core, 128KB Flash, 16KB RAM, 4x24b sigma-delta ADC, LCD driver, industrial temp -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":{"Mfr":"Texas Instruments","Speed":"25MHz","Series":"MSP430F6xx","Package":"Tray","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":"62","Core Processor":"MSP430 CPUXV2","Package / Case":"100-LQFP","Product Status":"Active","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":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.9199","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/35ccd3fb89d5bb6f907ce9a244b44892.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to MSP430F67451IPZ?","answer":"Within the MSP430F6xx series, devices sharing the same 100-pin LQFP footprint and peripheral set (sigma-delta ADC, LCD) include the MSP430F67471IPZ and MSP430F67491IPZ, which offer increased Flash and RAM. Pin compatibility across the series allows a drop-in upgrade without a board spin."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F67451IPZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F67451IPZ when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T13:08:58.282Z","lastPublished":"2026-07-16T13:08:58.282Z","indexable":true}}