{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F4481IPZ","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F4481IPZ","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F4481IPZ","factsUrl":"https://icboms.com/api/mcp/products/MSP430F4481IPZ","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430x4xx series, 16-bit Microcontroller, MSP430F4481IPZ, 8MHz, 48KB Flash, 2K x 8 RAM, 100-LQFP, Tray.","salesMarkdown":"## 8 MHz CPU and 48 KB flash — the fit decision The MSP430F4481IPZ: The 8 MHz clock on the 16-bit MSP430 CPU16 core sets the throughput ceiling for the application — enough for sensor polling, LCD updates, and UART communication without external oscillators, since the internal oscillator is on-chip. ## On-chip peripherals and I/O Connectivity covers SPI and UART/USART, and the 48 general-purpose I/O pins provide enough headroom for keypad scanning, sensor interfaces, and parallel LCD data buses.","metaTitle":"MSP430F4481IPZ MCU, 16-bit, 8MHz, 48KB Flash, 100-LQFP","metaDescription":"Active Texas Instruments MSP430F4481IPZ 16-bit MCU, 8MHz, 48KB flash, 2KB RAM, 100-LQFP. Industrial temp -40°C to 85°C. Available 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":"8MHz","Series":"MSP430x4xx","Package":"Tray","RAM Size":"2K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, LCD, POR, PWM, WDT","Connectivity":"SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"48","Core Processor":"MSP430 CPU16","Package / Case":"100-LQFP","Product Status":"Active","Data Converters":"-","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F4481","Program Memory Size":"48KB (48K x 8 + 256B)","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":"$11.0417","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ffba5780e8257a82cd94be79d95cbc67.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F4481IPZ/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy MSP430F4481IPZ and check availability?","answer":"The MSP430F4481IPZ is an active Texas Instruments microcontroller available through independent distribution."},{"question":"What is the closest pin-compatible alternative to MSP430F4481IPZ?","answer":"No official pin-compatible successor or second-source is recorded for this base product number. The MSP430F4481 family shares the same 100-LQFP footprint and peripheral set across flash size variants; confirm the specific memory and I/O requirements before substituting."},{"question":"What compliance documentation does Texas Instruments provide for MSP430F4481IPZ?","answer":"Texas Instruments provides RoHS and REACH compliance data for the MSP430F4481IPZ as part of its standard product documentation. No UL or IEC certification is listed on this part record."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F4481IPZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F4481IPZ when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}