{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F67761IPZR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F67761IPZR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F67761IPZR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F67761IPZR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F6xx series, MSP430F67761IPZR, 16-Bit MCU, CPUXV2 core, 25 MHz, 256 KB Flash, 16K x 8 RAM, 7x24-bit Sigma Delta Converter, 62 I/O, 100-LQFP, -40°C to 85°C.","salesMarkdown":"## 25 MHz CPUXV2 with 7x24-bit ΣΔ — metrology-grade analog front-end Its standout feature is the integrated 7x24-bit sigma-delta analog-to-digital converter array, designed for polyphase energy metering and precision industrial sensing where simultaneous multi-channel acquisition is required. Program memory is 256 KB of Flash, backed by 16 KB of RAM, enough for a three-phase metrology stack with tamper detection and communication protocol handling. Connectivity covers I²C, IrDA, LINbus, SPI, and UART/USART. ## Obsolete — no direct replacement from TI The MSP430F67761IPZR carries an Obsolete lifecycle status. The 7x24-bit sigma-delta ADC peripheral is unique to the MSP430F6xx metrology family; a pin-compatible drop-in replacement from TI does not exist. Any BOM continuity plan requires either sourcing from the independent surplus channel or a design migration to a newer metrology-grade MCU, which will involve a PCB layout change given the custom 100-LQFP pinout. ## Sourcing through independent distribution No minimum order quantity is assumed — each RFQ is handled individually. Counterfeit screening and visual inspection are standard on all obsolete-component orders.","metaTitle":"MSP430F67761IPZR 16-bit MCU, 25 MHz, 256 KB Flash","metaDescription":"Texas Instruments MSP430F67761IPZR 16-bit MCU with CPUXV2 core, 25 MHz, 256 KB Flash, 16 KB RAM, 7x24-bit sigma-delta ADCs.","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":"62","Core Processor":"MSP430 CPUXV2","Package / Case":"100-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":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.4066","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2c981f23cadeeea3388996d2b53355bb.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is MSP430F67761IPZR obsolete?","answer":"Yes. The lifecycle status is Obsolete. Texas Instruments has discontinued production of this exact order code."},{"question":"What is the replacement for MSP430F67761IPZR?","answer":"No official replacement part is listed by Texas Instruments. The 7x24-bit sigma-delta ADC peripheral is unique to the MSP430F6xx metrology family, and no pin-compatible drop-in exists. A design migration to a newer metrology MCU will require a PCB layout change. For BOM continuity, the independent surplus channel is the current sourcing path."},{"question":"What is the difference between MSP430F67761IPZR and MSP430F67761IPZ?","answer":"The difference is the packaging and reel format. MSP430F67761IPZR is the Tape & Reel (TR) variant, while MSP430F67761IPZ is typically the tray or tube variant. The silicon, pinout, and all functional specifications are identical."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F67761IPZR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F67761IPZR 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}}