{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F67491AIPZR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F67491AIPZR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F67491AIPZR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F67491AIPZR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F6xx series 16-bit MCU, MSP430 CPUXV2 core, 25MHz, 512KB Flash, 32K x 8 RAM, 100-LQFP, -40°C to 85°C.","salesMarkdown":"The 62 I/O lines give headroom for a keypad matrix, alarm outputs, and status LEDs alongside the LCD segment drive. Brown-out detect and watchdog timer are on-chip, which simplifies the power-supervision bill of materials for a standalone instrument.","metaTitle":"TI MSP430F67491AIPZR 16-bit MCU, 25 MHz, 512KB Flash, 100-LQFP","metaDescription":"Texas Instruments MSP430F67491AIPZR 16-bit MCU with 25 MHz CPU, 512KB Flash, 32K x 8 RAM, 4x24b sigma-delta ADC, LCD driver. Industrial temp -40°C to 85°C. Sourced to order.","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":"62","Core Processor":"MSP430 CPUXV2","Package / Case":"100-LQFP","Product Status":"Active","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F67491","Program Memory Size":"512KB (512K 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":"$9.6718","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/94013ff2fb2ad301a731e282d067c425.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F67491AIPZR/alternatives.json"},"ai":{"faq":[{"question":"Does MSP430F67491AIPZR have a built-in LCD driver?","answer":"Yes, the MSP430F67491AIPZR includes an integrated LCD driver as part of its peripheral set, which drives a segmented display directly without an external controller."},{"question":"What is the lead time for MSP430F67491AIPZR?","answer":"Lead time is quoted on request at the time of order. Because this part is end-of-life, availability is handled through independent distribution channels; current pricing and stock position are confirmed at quote time."},{"question":"Is MSP430F67491AIPZR pin-to-pin compatible with MSP430F67491?","answer":"Yes, the MSP430F67491AIPZR and MSP430F67491 share the same base product number and die. The suffix AIPZR indicates tape-and-reel packaging; the pinout and firmware are identical."},{"question":"Does MSP430F67491AIPZR support I2C?","answer":"Yes, the MSP430F67491AIPZR includes an I²C interface as part of its connectivity options, along with SPI, UART/USART, IrDA, and LINbus."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F67491AIPZR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F67491AIPZR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-11T19:11:19.382Z","lastPublished":"2026-07-11T19:11:19.382Z","indexable":true}}