{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F5500IRGZR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F5500IRGZR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F5500IRGZR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F5500IRGZR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F5xx series, 16-bit MCU, MSP430F5500IRGZR, 25MHz core, 8KB Flash, 6KB RAM, USB 2.0, I²C/SPI/UART, 48-VQFN exposed pad, -40°C to 85°C.","salesMarkdown":"## 25 MHz core, USB 2.0 on-chip — the BOM-fit decision The MSP430F5500IRGZR: Integrated USB 2.0 PHY (full-speed, 12 Mbps) with the I²C, SPI, and UART serial interfaces means this single chip bridges a USB host to a peripheral bus — no external USB-to-UART bridge needed. ## Industrial temperature and package reality for the layout 31 general-purpose I/O lines are available, with on-chip brown-out detect, POR, DMA, and PWM peripherals — the DMA engine moves ADC results to RAM without CPU cycles, leaving the core free for protocol handling. ## Active lifecycle — no last-time-buy clock ticking The base product number MSP430F5500 covers the family; this specific IRGZR suffix denotes the 48-VQFN package with tape-and-reel or cut-tape delivery.","metaTitle":"TI MSP430F5500IRGZR MCU, 16-bit 25MHz, 8KB Flash, 48VQFN","metaDescription":"Texas Instruments MSP430F5500IRGZR 16-bit MCU, 25MHz core, 8KB Flash, 6KB RAM, USB 2.0, I²C/SPI/UART, -40°C to 85°C, 48-VQFN.","metaKeywords":null},"attributes":{"series":"MSP430F5xx","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"25MHz","Series":"MSP430F5xx","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"6K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"I²C, IrDA, SCI, SPI, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"31","Core Processor":"MSP430 CPUXV2","Package / Case":"48-VFQFN Exposed Pad","Product Status":"Active","Data Converters":"-","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F5500","Program Memory Size":"8KB (8K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"48-VQFN (7x7)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.5500","priceTiers":[{"qty":1,"price":"$3.55000","currency":"USD"},{"qty":10,"price":"$3.18700","currency":"USD"},{"qty":25,"price":"$3.01320","currency":"USD"},{"qty":100,"price":"$2.61140","currency":"USD"},{"qty":250,"price":"$2.47752","currency":"USD"},{"qty":500,"price":"$2.22308","currency":"USD"},{"qty":1000,"price":"$1.87488","currency":"USD"},{"qty":2500,"price":"$1.78114","currency":"USD"},{"qty":5000,"price":"$1.71418","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/cb104fd0bb5fc5c2e92db6a1d45710aa.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F5500IRGZR/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional alternative to MSP430F5500IRGZR?","answer":"The F280041PZQR is a 32-bit C2000 Piccolo MCU with a 100 MHz C28x core, CAN/LIN interfaces, and 12-bit ADCs — it is not a pin-compatible drop-in. The MSP430F5500IRGZR is a 16-bit ultra-low-power architecture with integrated USB 2.0; the F280041 targets real-time control with higher throughput and different peripheral set. A board spin would be required to swap between them."},{"question":"What compliance documentation does Texas Instruments provide for MSP430F5500IRGZR?","answer":"Texas Instruments provides ROHS3 compliance certification (lead-free, no restricted substances above threshold). Standard documentation includes the datasheet, application notes, and PCN notifications through the TI website. No UL or IEC certification is listed for this MCU — those standards apply to end-equipment, not the IC itself."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F5500IRGZR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F5500IRGZR 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}}