{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F2481TPMR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F2481TPMR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F2481TPMR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F2481TPMR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F2xx series 16-bit MCU, MSP430F2481TPMR, 16MHz core, 48KB Flash, 4K x 8 RAM, 48 I/O, I²C/SPI/UART/LIN, -40°C to 105°C, 64-LQFP.","salesMarkdown":"The 16 MHz clock is the throughput ceiling for this ultra-low-power architecture. At this speed the CPU can sustain a few hundred MIPS-equivalent operations, enough for sensor fusion loops, LIN communication, and real-time control tasks without external oscillators — the internal oscillator type is rated for this frequency. The 48 I/O pins in the 64-LQFP footprint give enough GPIO headroom for parallel LCD interfaces or multiple interrupt-driven sensors without a port expander. ## Supply range and power management The MSP430 architecture is known for sub-µA sleep currents; the brown-out reset and POR peripherals keep the reset state valid across the full voltage range, which matters for battery-powered equipment where the rail droops under load.","metaTitle":"Texas Instruments MSP430F2481TPMR 16-bit MCU, 16MHz","metaDescription":"Texas Instruments MSP430F2481TPMR 16-bit MCU, 16MHz core, 48KB Flash, 4KB RAM, 48 I/O, -40°C to 105°C, 64-LQFP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"16MHz","Series":"MSP430F2xx","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"4K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"I²C, IrDA, LINbus, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"48","Core Processor":"MSP430 CPU16","Package / Case":"64-LQFP","Product Status":"Active","Data Converters":"-","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F2481","Program Memory Size":"48KB (48K x 8 + 256B)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~105°C(TA)","Supplier Device Package":"64-LQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.6376","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5096a303ad688ab1472fbc7ca5519a65.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F2481TPMR/alternatives.json"},"ai":{"faq":[{"question":"Is MSP430F2481TPMR RoHS compliant?","answer":"Verify the specific date code against the manufacturer's RoHS certificate for your procurement batch."},{"question":"What is the closest pin-compatible alternative to MSP430F2481TPMR?","answer":"Within the MSP430F2xx series, the MSP430F2481 is the base number; pin-compatible variants with different Flash/RAM densities exist (e.g., MSP430F2471 with 32 KB Flash). Check the TI cross-reference tool for exact pin compatibility against your required memory size, as the 64-LQFP footprint is shared across several density options."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F2481TPMR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F2481TPMR 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}}