{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F67461IPEUR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F67461IPEUR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F67461IPEUR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F67461IPEUR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F6xx series 16-Bit MCU, MSP430 CPUXV2 core, 25MHz, 256KB (256K x 8) FLASH, 16K x 8 RAM, 4x24b Sigma-Delta ADC, LCD driver, 90 I/O, 1.8V~3.6V, -40°C~85°C, 128-LQFP (20x14), Tape & Reel.","salesMarkdown":"MSP430F67461IPEUR carries 256KB of program Flash and 16K x 8 of RAM, with four 24-bit sigma-delta ADCs and an integrated LCD driver. ## Peripheral set and deployment context The 4x24b sigma-delta converter block is the standout feature — it handles polyphase power metering or multi-channel sensor acquisition directly, with the CPUXV2 doing the post-processing math. The LCD driver supports up to 160 segments (4-mux common), enough for a six-digit-plus-annunciator display typical in utility meters or panel instruments. The 90 GPIOs in the 128-LQFP package give plenty of headroom for parallel interfaces or banked I/O. ## Temperature range and supply — industrial fit The supply range of 1.8V to 3.6V lets it run off a single Li-ion cell or a 3.3V rail with margin for brownout. The internal brown-out detect and POR are included, so external reset supervision is optional. ## Lifecycle reality — obsolete, sourced on the spot market This part carries an Obsolete lifecycle status from TI.","metaTitle":"Texas Instruments MSP430F67461IPEUR 16-bit MCU, 25MHz","metaDescription":"Texas Instruments MSP430F67461IPEUR 16-bit MCU, MSP430 CPUXV2 core at 25MHz, 256KB Flash, 16Kx8 RAM, 4x24b SD ADC, LCD driver, 90 I/O, -40 to 85°C.","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":"MSP430F67461","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":"$12.2211","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a61f8fd171a2690e037a7a6fb453da42.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for MSP430F67461IPEUR?","answer":"There is no official direct-replacement order code from TI that is pin- and function-identical. The MSP430F6xx family includes newer variants, but pin compatibility and peripheral mapping must be verified against the target application — the 4x24b sigma-delta ADC and LCD driver combination is specific to this tier. Cross-reference against the MSP430F67461IPER (different tape/reel suffix) for the same die in an alternative reel quantity."},{"question":"What is the difference between MSP430F67461IPEUR and MSP430F67461IPER?","answer":"The die and functional specs are identical. The suffix difference (IPEUR vs IPER) reflects only the Tape & Reel packaging variant — different reel quantities or tape width for the same 128-LQFP package. No difference in speed, memory, peripherals, or temperature grade."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F67461IPEUR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F67461IPEUR 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}}