{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F67761IPEUR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F67761IPEUR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F67761IPEUR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F67761IPEUR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F6xx, MSP430F67761IPEUR, 16-Bit, 25MHz, 256KB (256K x 8) FLASH, 16K x 8 RAM, 7x24b Sigma Delta Converter, 90 I/O, 1.8V~3.6V, -40°C~85°C, 128-LQFP (20x14), Tape & Reel.","salesMarkdown":"## Polyphase metering MCU — now obsolete Its distinguishing feature is the integrated 7-channel 24-bit sigma-delta ADC block, purpose-built for polyphase energy metering, power-quality monitoring, and precision industrial measurement. ## Obsolete — last-time-buy window closed The MSP430F67761IPEUR carries an Obsolete lifecycle status. TI has ended production, and the last-time-buy window has passed. Sourcing is limited to independent-distribution inventory — verified, date-code-tracked stock. Any lot offered should be checked against the original TI PCN for authenticity and traceability. ## 7x24-bit sigma-delta ADC — the metering engine The seven 24-bit sigma-delta ADCs are the headline peripheral. They enable simultaneous sampling on multiple phases — three voltage, three current, plus neutral — for Class 0.2 or better energy measurement without external analog front-ends. The 24-bit resolution and programmable gain simplify sensor interface (CTs, shunts, Rogowski coils). The rest of the 90 I/O handles display, communication, and tamper detection.","metaTitle":"MSP430F67761IPEUR 16-bit MCU, 25 MHz, 256 KB Flash","metaDescription":"Texas Instruments MSP430F67761IPEUR 16-bit MCU, 25 MHz, 256 KB Flash, 16 KB RAM, 7x24-bit sigma-delta ADC, 90 I/O, -40°C 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, 7x24b 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":"MSP430F67761","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/2c981f23cadeeea3388996d2b53355bb.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is MSP430F67761IPEUR obsolete?","answer":"Yes — the MSP430F67761IPEUR carries an Obsolete lifecycle status. TI has discontinued production and the last-time-buy window is closed."},{"question":"What is the replacement for MSP430F67761IPEUR?","answer":"For a pin-compatible replacement within the same family, evaluate the MSP430F67761IPZ variant, but confirm its lifecycle status and availability separately. A full parametric review against your firmware and peripheral requirements is recommended before committing a BOM change."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F67761IPEUR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F67761IPEUR 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}}