{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F5217IYFFT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F5217IYFFT","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F5217IYFFT","factsUrl":"https://icboms.com/api/mcp/products/MSP430F5217IYFFT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F5xx series 16-bit MCU, MSP430F5217IYFFT, 25MHz core speed, 64KB flash, 8KB RAM, 31 I/O, 64-DSBGA package, -40°C to 85°C.","salesMarkdown":"## 25MHz 16-bit core with 64KB flash — where this MCU fits The MSP430F5217IYFFT is a 16-bit MCU from TI's MSP430F5xx family, running the MSP430 CPUXV2 core at 25MHz. It carries 64KB of flash program memory and 8KB of RAM — enough for moderate firmware stacks and data buffering in sensor fusion or control-loop applications. ## Supply rail and temperature — board-fit parameters Operates from 1.8V to 3.6V supply, suiting single-cell Li-ion or regulated 3.3V rails. The 64-DSBGA package (0.5mm pitch ball grid array) requires a 4-layer PCB for fan-out and a controlled reflow profile per the JEDEC MSL level on the reel label. The 31 available I/O lines include shared-function pins for the internal oscillator and peripheral interfaces. ## On-chip peripherals and connectivity — BOM consolidation Integrated brown-out detect, POR, DMA controller, PWM timer, and watchdog timer reduce external supervisor and timing ICs. The connectivity set — I²C, SPI, UART/USART, and IrDA — covers common serial bus requirements for sensor hubs and industrial interfaces. ## Obsolete — sourcing reality for this MSP430F5xx MCU Texas Instruments has marked the MSP430F5217IYFFT as obsolete.","metaTitle":"TI MSP430F5217IYFFT 16-bit MCU, 25MHz, 64KB Flash, Obsolete","metaDescription":"Texas Instruments MSP430F5217IYFFT 16-bit MCU, 25MHz core, 64KB flash, 8KB RAM, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"25MHz","Series":"MSP430F5xx","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"8K 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":"64-UFBGA, DSBGA","Product Status":"Obsolete","Data Converters":"-","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F5217","Program Memory Size":"64KB (64K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"64-DSBGA","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.2941","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/18c8e25ae97be886166026728a37a8c4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F5217IYFFT/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to MSP430F5217IYFFT in the MSP430F5xx family?","answer":"No official pin-compatible replacement is documented by TI for this 64-DSBGA variant. A functional alternative would require a board spin to a different package or a higher-density MSP430F5xx device with the same core and peripheral set — confirm the BOM position footprint before substituting."},{"question":"What is the MSP430F5217IYFFT's core speed and memory configuration?","answer":"The CPUXV2 core runs at 25MHz. Program memory is 64KB of flash; data RAM is 8KB. This suits control and sensor-fusion firmware that fits within a 64KB code footprint."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F5217IYFFT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F5217IYFFT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T03:03:35.183Z","lastPublished":"2026-07-21T03:03:35.183Z","indexable":true}}