{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F5503IRGZT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F5503IRGZT","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F5503IRGZT","factsUrl":"https://icboms.com/api/mcp/products/MSP430F5503IRGZT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F5xx series 16-bit MCU, MSP430F5503IRGZT, 25MHz CPU, 32KB Flash, 6KB RAM, USB 2.0, I²C/SPI/UART, 31 GPIO, 48-VQFN, -40°C to 85°C.","salesMarkdown":"## Peripherals and connectivity On-chip peripherals include a brown-out detect and reset, DMA controller, POR, PWM timer, and watchdog timer. For serial communication you get I²C, IrDA, LINbus, SCI, SPI, UART/USART, and USB — enough to talk to sensors, displays, and legacy fieldbus nodes. The internal oscillator eliminates the need for an external crystal in many applications, though you can still feed an external clock if your timing budget demands it. ## Sourcing and lifecycle The MSP430F5503IRGZT is listed as Active in production, so there is no last-time-buy pressure. It is sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time. For volume or long-term program planning, the base product number MSP430F5503 covers the full family — verify the specific package and temperature suffix for your BOM line.","metaTitle":"TI MSP430F5503IRGZT 16-bit MCU, 25MHz, 32KB Flash, USB 2.0","metaDescription":"Texas Instruments MSP430F5503IRGZT 16-bit MCU with USB 2.0, 25MHz, 32KB Flash, 6KB RAM, -40°C to 85°C. Sourced to order against RFQ.","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); 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, LINbus, 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":"MSP430F5503","Program Memory Size":"32KB (32K 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":"$6.1800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cb104fd0bb5fc5c2e92db6a1d45710aa.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F5503IRGZT/alternatives.json"},"ai":{"faq":[{"question":"Does MSP430F5503IRGZT have USB 2.0 support?","answer":"Yes, it includes a USB 2.0 peripheral that supports device, host, and OTG modes, alongside I²C, SPI, UART, LINbus, and IrDA connectivity."},{"question":"What is the operating temperature range of MSP430F5503IRGZT?","answer":"It is rated for -40°C to 85°C, making it suitable for industrial and outdoor environments."},{"question":"What is the difference between MSP430F5503 and MSP430F5503IRGZT?","answer":"MSP430F5503 is the base product number; the IRGZT suffix specifies the 48-VQFN package, Tape & Reel packaging, and the -40°C to 85°C temperature grade."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F5503IRGZT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F5503IRGZT 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}}