{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FR5972IRGCR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FR5972IRGCR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FR5972IRGCR","factsUrl":"https://icboms.com/api/mcp/products/MSP430FR5972IRGCR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430FR5972IRGCR, MSP430™ FRAM series, 16-Bit MCU, CPUXV2 core, 16MHz, 64KB FRAM, 2K x 8 RAM, 51 I/O, I²C/IrDA/SCI/SPI/UART, 8x12b ADC, 1.8V-3.6V, -40°C~85°C, 64-VFQFN Exposed Pad, Surface Mount.","salesMarkdown":"Its program memory is 64 KB of FRAM — ferroelectric RAM that combines the non-volatility of Flash with the fast write speed and high endurance of SRAM, so firmware updates and data logging don't wear out the memory array. The 2K x 8 RAM handles stack and scratchpad. This is a part aimed at industrial sensor nodes, metering, and portable instrumentation where every microamp of sleep current matters and the firmware needs to survive power loss without a battery-backed SRAM. ## Peripheral set and connectivity The MSP430FR5972IRGCR packs 51 general-purpose I/O lines, a 12-bit ADC with 8 channels, and serial interfaces covering I²C, IrDA, SCI, SPI, and UART/USART. That peripheral mix means a single-chip sensor hub or motor-control node can handle multiple sensor buses and a PWM-driven actuator without external logic. ## Package and footprint for the layout engineer MSL rating is standard for QFNs; bake before reflow if the moisture-barrier bag has been open past the floor-life window. ## Sourcing and lifecycle posture It is a current-production Texas Instruments MSP430 FRAM device, so committing it to a new BOM line carries no imminent obsolescence risk.","metaTitle":"TI MSP430FR5972IRGCR 16-bit MCU, 64KB FRAM, 16MHz, 64-QFN","metaDescription":"Texas Instruments MSP430FR5972IRGCR 16-bit MCU with 64KB FRAM, 16MHz CPUXV2 core, 51 I/O, 8x12b ADC, I²C/SPI/UART. Industrial temp -40°C to 85°C.","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":"MSP430™ FRAM","Package":"Tape & Reel (TR)","RAM Size":"2K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"I²C, IrDA, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"51","Core Processor":"MSP430 CPUXV2","Package / Case":"64-VFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 8x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430FR5972","Program Memory Size":"64KB (64K x 8)","Program Memory Type":"FRAM","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":"$3.2942","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/62cf1d6e552ec626b1671d3557050635.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to MSP430FR5972IRGCR in this component family?","answer":"Within the MSP430 FRAM family, pin-compatible alternatives exist at different memory densities — for example, the MSP430FR5970 with 48 KB FRAM or the MSP430FR5994 with 256 KB FRAM share the same 64-VFQFN footprint and peripheral set. Check the base product number MSP430FR5972 for the specific density tier."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FR5972IRGCR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430FR5972IRGCR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}