{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F5504IRGZR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F5504IRGZR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F5504IRGZR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F5504IRGZR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F5xx series, 16-bit MSP430 CPUXV2 at 25MHz, 8KB FLASH, 6KB RAM, USB 2.0, I²C/SPI/UART, 8-ch 10-bit ADC, 31 I/O, 1.8-3.6V, -40°C to 85°C, 48-VQFN.","salesMarkdown":"The MSP430F5504IRGZR: The 25 MHz clock rate is enough for real-time control loops, polling USB transactions, and handling sensor data at moderate rates. The USB 2.0 peripheral is a full-speed (12 Mbps) device — no host mode, but it handles HID, CDC, and bulk transfers cleanly. That saves a separate USB-to-UART or USB-to-SPI converter on the BOM. The 8 KB Flash and 6 KB RAM are tight: you will want to fit the USB stack and application code within that 8 KB, and the 6 KB RAM leaves room for a couple of USB buffers plus a modest data array. If your firmware needs more headroom, the MSP430F5xx family scales up in Flash and RAM with the same pinout — something to keep in mind during prototyping. ## Package and layout notes for the 48-VQFN The 31 I/O pins are available. The part is surface-mount only. ## Lifecycle and sourcing reality That removes the immediate obsolescence risk for a new BOM line.","metaTitle":"Texas Instruments MSP430F5504IRGZR 16-bit MCU, 25 MHz","metaDescription":"Texas Instruments MSP430F5504IRGZR 16-bit MCU with MSP430 CPUXV2 core at 25 MHz, 8 KB Flash, 6 KB RAM, USB 2.0, 8-ch 10-bit ADC, -40°C to 85°C, 48-VQFN.","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":"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":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F5504","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":"$1.7811","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cb104fd0bb5fc5c2e92db6a1d45710aa.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is MSP430F5504IRGZR compatible with USB 2.0?","answer":"Yes, the MSP430F5504IRGZR includes a full-speed USB 2.0 peripheral (12 Mbps) that supports HID, CDC, and bulk transfers without an external USB bridge chip."},{"question":"What is the closest pin-compatible alternative to MSP430F5504IRGZR?","answer":"Within the same 48-VQFN footprint, the MSP430F5529 offers a larger memory (128 KB Flash, 8 KB RAM) and the same USB 2.0 peripheral. Verify the pinout for any GPIO reassignments before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F5504IRGZR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F5504IRGZR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T13:28:53.701Z","lastPublished":"2026-07-16T13:28:53.701Z","indexable":true}}