{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F5239IRGCR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F5239IRGCR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F5239IRGCR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F5239IRGCR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F5xx series 16-bit MCU, MSP430 CPUXV2 core, 25 MHz, 128KB Flash, 8K x 8 RAM, 53 I/O, I²C/IrDA/SPI/UART, 1.8V-3.6V, -40°C to 85°C, 64-VFQFN exposed pad.","salesMarkdown":"## 128 KB Flash and 8K x 8 RAM — firmware budget The MSP430F5239IRGCR: 128 KB of Flash is typical for a mid-density MSP430F5xx part; it fits a modest RTOS, a communication stack (say, Modbus RTU over UART), and application code for a multi-sensor node. The 8K x 8 RAM (8 KB) is the tighter constraint — enough for a few hundred bytes of stack and a moderate data buffer, but a design logging raw ADC samples at high rate will need to stream to Flash or use DMA to keep up. It is not specified for under-hood or downhole environments where the ambient exceeds 85°C.","metaTitle":"Texas Instruments MSP430F5239IRGCR 16-bit MCU, 25 MHz, 128 KB Flash","metaDescription":"MSP430F5239IRGCR 16-bit MCU from TI MSP430F5xx series. 25 MHz CPU, 128 KB Flash, 8K x 8 RAM, 53 I/O, industrial temp -40°C to 85°C. Active, 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":"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, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"53","Core Processor":"MSP430 CPUXV2","Package / Case":"64-VFQFN Exposed Pad","Product Status":"Active","Data Converters":"-","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F5239","Program Memory Size":"128KB (128K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"64-VQFN (9x9)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.7155","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/59f07d951b40b9dfbc5e79dfc3f2f3d7.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F5239IRGCR/alternatives.json"},"ai":{"faq":[{"question":"What is the MSP430F5239IRGCR datasheet?","answer":"The MSP430F5239IRGCR datasheet is published by Texas Instruments and covers the full electrical specifications, pinout, memory map, and peripheral registers for this MSP430F5xx device. The datasheet is available from TI directly or through component distributors."},{"question":"What is the operating voltage of MSP430F5239IRGCR?","answer":"The MSP430F5239IRGCR operates from a single supply of 1.8 V to 3.6 V, making it compatible with both 3.3 V and 1.8 V logic systems."},{"question":"What are the alternatives to MSP430F5239IRGCR?","answer":"Within the MSP430F5xx family, pin-compatible alternatives include devices with different Flash/RAM densities or peripheral sets. The base product number MSP430F5239 identifies this specific configuration; a design engineer should review the family cross-reference for a density or feature match."},{"question":"Where to buy MSP430F5239IRGCR?","answer":"The MSP430F5239IRGCR is available to order through independent semiconductor distributors. Submit an RFQ for current pricing and availability — stock and lead time are confirmed at quote time."},{"question":"Is MSP430F5239IRGCR RoHS compliant?","answer":"The MSP430F5239IRGCR is supplied in a 64-VFQFN package that is RoHS compliant and lead-free per industry standards."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F5239IRGCR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F5239IRGCR 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}}