{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F67471AIPEUR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F67471AIPEUR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F67471AIPEUR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F67471AIPEUR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F6xx series, MSP430F67471AIPEUR, 16-Bit MCU, 25MHz, 256KB Flash, 32K x 8 RAM, 4x24b Sigma Delta Converter, 90 I/O, 1.8V~3.6V, -40°C~85°C, 128-LQFP.","salesMarkdown":"## What this 16-bit MCU brings to a metering or sensor front-end The MSP430F67471AIPEUR: Its standout feature is the four 24-bit sigma-delta ADCs — these are not general-purpose converters; they are designed for precision measurement in energy metering, flow sensing, and weigh-scale applications where you need high-resolution low-frequency data without an external analog front-end. The 256KB Flash and 32K x 8 RAM give enough headroom for metrology algorithms and logging buffers, while the 90 I/Os handle display interfaces, keypads, and communication links. ## Peripheral set and connectivity for industrial panels On the communication side, this MCU packs I²C, IrDA, LINbus, SPI, and UART/USART — enough to talk to external sensors, a host controller, or a sub-GHz radio module. ## Temperature grade and package — board-fit notes The 128-LQFP (20x14 mm) is a hand-solderable fine-pitch package — MSL 3, so store the reels dry and bake before reflow if the moisture barrier bag has been open past the floor-life window. The supplier device package is 128-LQFP (20x14). ## Lifecycle and sourcing posture No near-term EOL risk, no last-time-buy pressure. If you are stocking for a long-production run, this is a safe SKU to qualify.","metaTitle":"Texas Instruments MSP430F67471AIPEUR 16-bit MCU, 25MHz","metaDescription":"Texas Instruments MSP430F67471AIPEUR 16-bit MCU with 25MHz CPUXV2 core, 256KB Flash, 32K x 8 RAM, 4x24-bit sigma-delta ADC, 90 I/Os, -40°C to 85°C, 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":"Tape & Reel (TR)","RAM Size":"32K 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":"Active","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F67471","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":"$8.5244","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/94013ff2fb2ad301a731e282d067c425.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between MSP430F67471AIPEUR and MSP430F67471?","answer":"The MSP430F67471AIPEUR is the Tape & Reel (TR) packaged variant of the base MSP430F67471. The silicon, core, memory, and peripheral set are identical. The TR suffix means it ships on a reel for automated pick-and-place assembly, not in trays or tubes. If your line runs reel-fed feeders, this is the correct ordering code."},{"question":"What is the role of the sigma-delta converter in MSP430F67471AIPEUR?","answer":"The four 24-bit sigma-delta ADCs are the primary analog acquisition path. They are designed for low-bandwidth, high-resolution measurements — think voltage and current sensing in energy meters, strain-gauge bridges in weigh scales, or temperature/pressure transducers in industrial transmitters. The sigma-delta architecture oversamples and shapes quantization noise out of the band of interest, giving you 24-bit resolution at update rates in the tens to hundreds of samples per second."},{"question":"Is MSP430F67471AIPEUR suitable for battery-powered applications?","answer":"Yes, the MSP430 family is known for ultra-low-power operation. The CPUXV2 core and multiple low-power modes (LPM0 through LPM4) let you drop the active current to microamps in standby. The sigma-delta converters can operate in low-power mode, making this a strong candidate for battery-powered metering or data-logging nodes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F67471AIPEUR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F67471AIPEUR 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}}