{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F249MPMEP","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F249MPMEP","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F249MPMEP","factsUrl":"https://icboms.com/api/mcp/products/MSP430F249MPMEP","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F2xx series 16-bit MCU, MSP430F249MPMEP, 16 MHz, 60 KB Flash, 2 KB RAM, 48 I/O, 8x12-bit ADC, I²C/SPI/UART, -55 to 125°C, 64-LQFP.","salesMarkdown":"At 16 MHz, this MCU delivers enough throughput for real-time sensor acquisition, PID control loops, and communication protocol handling without external oscillators — the internal oscillator is already on-chip. The 16-bit data path and 60 KB Flash are sized for mid-complexity firmware; if your application needs more than 2 KB of RAM for buffering, you will be looking at the MSP430F5xx series with larger SRAM options. For designs that already run on the MSP430F2xx family, this is a drop-in pin-compatible upgrade path for temperature range. The base product number MSP430F249 covers the commercial-temperature siblings; the MPMEP suffix is the military-temperature version.","metaTitle":"Texas Instruments MSP430F249MPMEP 16-Bit MCU, 16 MHz, 60 KB Flash, -55 to 125°C","metaDescription":"MSP430F249MPMEP 16-bit MCU from TI's MSP430F2xx series: 16 MHz core, 60 KB Flash, 2 KB RAM, 48 I/O, 8x12-bit ADC, -55 to 125°C, 64-LQFP. Active production, 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":"16MHz","Series":"MSP430F2xx","Package":"Tray","RAM Size":"2K 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":"A/D 8x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F249","Program Memory Size":"60KB (60K x 8 + 256B)","Program Memory Type":"FLASH","Operating Temperature":"-55°C~125°C(TA)","Supplier Device Package":"64-LQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$23.2300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0c646f864e3817f17ed42169fd3b2801.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F249MPMEP/alternatives.json"},"ai":{"faq":[{"question":"What is the operating temperature range of this part?","answer":"The MSP430F249MPMEP is rated for -55°C to 125°C, which is the military / extended industrial temperature grade, suitable for avionics, downhole, and engine-bay environments."},{"question":"What is the closest pin-compatible alternative to MSP430F249MPMEP?","answer":"Within the MSP430F2xx family, the MSP430F2618 offers up to 116 KB Flash and 8 KB RAM in the same 64-pin LQFP footprint, but check the temperature grade — the standard variant is -40°C to 85°C, not the -55°C to 125°C of this MPMEP suffix."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F249MPMEP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F249MPMEP 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}}