{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FR5949IDA","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FR5949IDA","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FR5949IDA","factsUrl":"https://icboms.com/api/mcp/products/MSP430FR5949IDA","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430FR5949IDA, MSP430™ FRAM series, 16-Bit MCU, 16MHz, 64KB (64K x 8) FRAM, 2K x 8 RAM, 31 I/O, 38-TSSOP, -40°C~85°C, 1.8V~3.6V.","salesMarkdown":"## 64 KB FRAM — no separate EEPROM needed Its program memory is 64 KB of FRAM — a non-volatile memory that writes at bus speed, consumes negligible power, and endures far more write cycles than Flash or EEPROM. For a design that logs data or stores calibration constants, this eliminates a separate serial EEPROM from the BOM. The 2K x 8 RAM handles the stack and small buffers. Thirty-one general-purpose I/O lines, plus I²C, SPI, and UART serial interfaces, cover typical sensor-node and control-panel connectivity.","metaTitle":"TI MSP430FR5949IDA 16-bit MCU, 64KB FRAM, 16MHz, 38-TSSOP","metaDescription":"Texas Instruments MSP430FR5949IDA 16-bit MCU with 64KB FRAM, 16MHz CPU, 2K x 8 RAM, 31 I/O, I²C/SPI/UART, -40°C to 85°C, 38-TSSOP. Active lifecycle.","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":"MSP430™ FRAM","Package":"Tube","RAM Size":"2K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"I²C, IrDA, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"31","Core Processor":"MSP430 CPUXV2","Package / Case":"38-TSSOP (0.240\\\", 6.10mm Width)","Product Status":"Active","Data Converters":"A/D 12x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430FR5949","Program Memory Size":"64KB (64K x 8)","Program Memory Type":"FRAM","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"38-TSSOP","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.5600","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/daf738d4497f8f51eb23b38fa776a403.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy MSP430FR5949IDA and get a price?","answer":"Submit a request and we will confirm availability and current pricing at quote time."},{"question":"Is MSP430FR5949IDA RoHS compliant?","answer":"The MSP430FR5949IDA is listed as RoHS compliant per TI's standard environmental compliance for this package family."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FR5949IDA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430FR5949IDA 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}}