{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F5255IRGCT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F5255IRGCT","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F5255IRGCT","factsUrl":"https://icboms.com/api/mcp/products/MSP430F5255IRGCT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F5xx 16-bit microcontroller MSP430F5255IRGCT, 25 MHz CPUXV2 core, 128 KB Flash, 32 KB RAM, 53 I/O, I²C/SPI/UART/LIN/IrDA, 10×10-bit ADC, 1.8–3.6 V supply, -40 to 85°C, 64-VFQFN exposed pad.","salesMarkdown":"## Connectivity and peripheral set No CAN or USB on this die, so designs needing those interfaces must add an external bridge or step up to the MSP430F5xx CAN variants. The 10×10-bit ADC samples at a rate adequate for slow analog channels — thermocouple conditioning, pressure transmitter readback, or battery voltage monitoring. ## Industrial temperature range and package Rated -40 to 85 °C, this part fits factory-floor enclosures, outdoor telecom cabinets, and HVAC controllers. The 9x9 mm body and 53 I/O demand a four-layer PCB for clean routing.","metaTitle":"TI MSP430F5255IRGCT 16-bit MCU, 25 MHz, 128 KB Flash, 32 KB RAM","metaDescription":"Texas Instruments MSP430F5255IRGCT 16-bit MCU with 25 MHz CPU, 128 KB Flash, 32 KB RAM, 53 I/O, industrial temp -40 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":"32K 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","Mounting Type":"Surface Mount","Number of I/O":"53","Core Processor":"MSP430 CPUXV2","Package / Case":"64-VFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 10x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F5255","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":"$9.5400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/02e8d6fdcb7b5e2c8e808f3bc3e2e6db.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F5255IRGCT/alternatives.json"},"ai":{"faq":[{"question":"What is MSP430F5255IRGCT's CPU speed?","answer":"The CPUXV2 core runs at 25 MHz, which is the maximum clock for this device. That throughput handles real-time control loops and serial protocol framing without wait-state penalties from the 128 KB Flash."},{"question":"What is the closest pin-compatible alternative to MSP430F5255IRGCT?","answer":"Within the MSP430F5xx family, higher-density parts like the MSP430F5438A (256 KB Flash, 16 KB RAM) share the same 64-VFQFN footprint and peripheral set. Verify the exact memory and ADC channel count against your firmware image before switching."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F5255IRGCT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F5255IRGCT 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}}