{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F5217IZQE","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F5217IZQE","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F5217IZQE","factsUrl":"https://icboms.com/api/mcp/products/MSP430F5217IZQE","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F5xx 16-bit MCU, MSP430F5217IZQE, 25MHz, 64KB FLASH, 8KB RAM, 31 I/O, I²C/SPI/UART/IrDA, -40 to 85°C, 1.8-3.6V, 80-VFBGA MICROSTAR JUNIOR (5x5), Tape & Reel.","salesMarkdown":"## Obsolete — sourcing the MSP430F5217IZQE Texas Instruments has marked the MSP430F5217IZQE as Obsolete. ## Core and memory — what the 25 MHz and 64 KB mean for fit The MSP430 CPUXV2 core runs at 25 MHz — this is the clock ceiling for the device. With 64 KB of on-chip FLASH and 8 KB of SRAM, the part fits control applications that need moderate code space and a real-time stack: sensor fusion, motor commutation loops, or communication protocol handling where the 8 KB RAM holds a few buffers plus the stack without external memory. The internal oscillator eliminates an external crystal for many applications, saving two pins and a PCB cost. 31 digital I/O lines are brought out of the 80-ball BGA. The package is a 5×5 mm MICROSTAR JUNIOR BGA — the 0.50 mm ball pitch demands a PCB with at least four layers for fan-out; two-layer boards will struggle to route the inner balls. The connectivity block includes I²C, SPI, UART/USART, and IrDA, so a single MCU can handle a sensor bus, a display link, and a serial debug interface without external level shifters. On-chip peripherals include brown-out detect/reset, DMA, POR, PWM, and a watchdog timer — the brown-out circuit protects FLASH integrity during power ramps, and the DMA engine moves data between peripherals and RAM without CPU intervention, freeing the 25 MHz core for control math.","metaTitle":"Texas Instruments MSP430F5217IZQE MCU, 25MHz, 64KB Flash","metaDescription":"MSP430F5217IZQE 16-bit MCU, 25MHz, 64KB Flash, 8KB RAM, 31 I/O, -40 to 85°C, 1.8-3.6V. Obsolete — sourced to order against RFQ. Texas Instruments.","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)","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":"80-VFBGA","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":"80-BGA MICROSTAR JUNIOR (5x5)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.4000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/18c8e25ae97be886166026728a37a8c4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F5217IZQE/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to MSP430F5217IZQE?","answer":"No official pin-compatible successor is recorded for this order code. The MSP430F5xx family shares the same CPUXV2 core and peripheral architecture, but the 80-BGA MICROSTAR JUNIOR package is specific to this variant. A board-level evaluation is required to identify a functional replacement — the memory and I/O count must be matched to the application."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F5217IZQE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F5217IZQE when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T03:03:35.273Z","lastPublished":"2026-07-21T03:03:35.273Z","indexable":true}}