{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F2254IRHAT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F2254IRHAT","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F2254IRHAT","factsUrl":"https://icboms.com/api/mcp/products/MSP430F2254IRHAT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F2xx 16-bit MCU, MSP430F2254IRHAT, 16MHz, 16KB (16K x 8 + 256B) FLASH, 512 x 8 RAM, 12x10b ADC, I²C/SPI/UART, 1.8V-3.6V, -40°C~85°C, 40-VQFN (6x6).","salesMarkdown":"## Active 16-bit MCU for low-power industrial control At 16 MHz the CPU16 can execute a 16-bit multiply in a single cycle, which is enough headroom for a PID loop at a few kilohertz or a Modbus RTU poll-response cycle without a wait-state penalty from the Flash. The 512-byte RAM is tight — plan the stack and global data layout before committing the firmware, because the real-time buffer budget lives in those 512 x 8 bytes. ## 40-VQFN package — footprint and thermal notes The 32 I/O lines are available on the perimeter pads, so routing to a two-layer board is feasible with careful pin assignment. ## Supply range and power rail design Brown-out reset is on-chip, so an external supervisor is optional unless you need a tighter threshold. It is current-production from Texas Instruments and available through independent distribution.","metaTitle":"MSP430F2254IRHAT 16-bit MCU, 16 MHz, 16 KB Flash, 40-VQFN","metaDescription":"Texas Instruments MSP430F2254IRHAT 16-bit MCU, 16 MHz core, 16 KB Flash, 512 B RAM, 12x10b ADC, I²C/SPI/UART, -40°C to 85°C, 40-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":"16MHz","Series":"MSP430F2xx","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"512 x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"I²C, IrDA, LINbus, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"32","Core Processor":"MSP430 CPU16","Package / Case":"40-VFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 12x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F2254","Program Memory Size":"16KB (16K x 8 + 256B)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"40-VQFN (6x6)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.7732","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/e53eff369abc185c8b143f576da16742.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F2254IRHAT/alternatives.json"},"ai":{"faq":[{"question":"How does MSP430F2254IRHAT compare to MSP430F2255?","answer":"The MSP430F2255 is the higher-density sibling in the same MSP430F2xx family. The MSP430F2254IRHAT carries 16 KB Flash and 512 B RAM, while the MSP430F2255 doubles the Flash to 32 KB and the RAM to 2 KB. The choice is firmware-size driven — if the compiled code fits in 16 KB, the MSP430F2254IRHAT is the cost-optimized pick."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F2254IRHAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F2254IRHAT 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}}