{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F67671AIPEU","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F67671AIPEU","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F67671AIPEU","factsUrl":"https://icboms.com/api/mcp/products/MSP430F67671AIPEU","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F6xx series 16-Bit MSP430 CPUXV2 MCU, MSP430F67671AIPEU, 25MHz, 256KB Flash, 32K x 8 RAM, 6x24b Sigma Delta Converter, 128-LQFP, -40°C~85°C.","salesMarkdown":"## Six 24-bit sigma-delta converters — the differentiator Most 16-bit MCUs in this footprint offer a single SAR ADC or a pair of 16-bit sigma-delta channels. The MSP430F67671AIPEU carries six independent 24-bit sigma-delta converters, which means a single chip can handle three-phase voltage and current sensing plus a neutral channel without external analog muxing or multiple ADCs. For a three-phase energy meter or a power-quality monitor, that collapses the analog front-end BOM and simplifies the calibration routine — the six converters share a common reference and can be synchronized in hardware. ## 128-LQFP package and 90 I/O — board-level fit The 128-LQFP package (20x14 mm body) provides 90 general-purpose I/O pins, enough to drive a segment LCD directly (the peripheral set includes an LCD controller), interface to external FRAM or serial Flash via the SPI or I²C ports, and still have pins left for UART-based communication with a host processor or wireless module. Texas Instruments lists the MSP430F67671AIPEU as Active.","metaTitle":"MSP430F67671AIPEU 16-Bit MCU, 25MHz, 256KB Flash","metaDescription":"Texas Instruments MSP430F67671AIPEU 16-bit MCU with MSP430 CPUXV2 core, 25MHz speed, 256KB Flash, 32KB RAM, 6x24-bit sigma-delta ADC, 128-LQFP.","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":"Tube","RAM Size":"32K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 6x24b 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":"Active","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F67671","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":"$11.9747","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/94013ff2fb2ad301a731e282d067c425.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can MSP430F67671AIPEU replace MSP430F67671?","answer":"The MSP430F67671AIPEU is the same base part (MSP430F67671) with a specific package and temperature grade suffix."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F67671AIPEU","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F67671AIPEU 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}}