{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F5219IZQER","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F5219IZQER","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F5219IZQER","factsUrl":"https://icboms.com/api/mcp/products/MSP430F5219IZQER","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F5xx series 16-bit MCU, MSP430F5219IZQER, 25 MHz CPUXV2 core, 128 KB Flash, 8 KB RAM, 31 I/O, 80-VFBGA MICROSTAR JUNIOR (5x5), -40 to 85 °C.","salesMarkdown":"## 80-BGA MICROSTAR JUNIOR — board integration note The MSP430F5219IZQER comes in an 80-ball VFBGA package, the MICROSTAR JUNIOR variant measuring 5x5 mm. This is a fine-pitch BGA — not hand-solderable in a rework station without a profile-controlled reflow oven. The 31 I/O are distributed across the ball grid, so PCB breakout requires at least a four-layer board for fanout routing. Verify the ball-out against your layout before committing the BOM; the package is specific to this ordering code and differs from the LQFP-packaged MSP430F5xx siblings.","metaTitle":"TI MSP430F5219IZQER 16-bit MCU, 25 MHz, 128 KB Flash, 80-BGA","metaDescription":"MSP430F5219IZQER is an obsolete 16-bit MCU from TI's MSP430F5xx series. 25 MHz CPUXV2 core, 128 KB Flash, 8 KB RAM, 31 I/O, industrial temp. Sourced to order against RFQ.","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":"MSP430F5219","Program Memory Size":"128KB (128K 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":"$8.0600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/76c28ace6cf470cd3813100a00702793.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F5219IZQER/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for MSP430F5219IZQER?","answer":"No official successor part number is listed by Texas Instruments for the MSP430F5219IZQER. A cross-reference search within the MSP430F5xx family may identify an active alternative with similar core and memory, but no pin-compatible drop-in replacement is documented."},{"question":"What are the specifications of MSP430F5219IZQER?","answer":"The MSP430F5219IZQER is a 16-bit MCU with a 25 MHz CPUXV2 core, 128 KB Flash, 8 KB RAM, 31 I/O, and an industrial temperature range of -40°C to 85°C. It comes in an 80-BGA MICROSTAR JUNIOR (5x5) package."},{"question":"Is there a cross reference for MSP430F5219IZQER?","answer":"No official cross-reference or second-source alternate is listed for the MSP430F5219IZQER. A search within the MSP430F5xx family may reveal a functionally similar active part, but package and memory configurations will differ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F5219IZQER","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F5219IZQER when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}