{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FR5972IPMR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FR5972IPMR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FR5972IPMR","factsUrl":"https://icboms.com/api/mcp/products/MSP430FR5972IPMR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430FR5972IPMR, MSP430 FRAM series, 16MHz MSP430 CPUXV2 16-bit core, 64KB FRAM program memory, 2KB RAM, 51 I/O, 8x12b A/D converter with DMA, 1.8–3.6 V supply, -40 to 85°C, 64-LQFP package (Tape & Reel / Cut Tape).","salesMarkdown":"## FRAM memory: why it changes the BOM Its 64 KB of FRAM program memory combines the non-volatility of Flash with the write endurance and speed of RAM — rated for 10^15 write cycles, so it handles frequent data logging or parameter updates without wearing out. The 2 KB of SRAM backs the stack and scratchpad. This part targets industrial sensing, metering, and portable instrumentation where low power and field-reprogrammability matter. ## Peripherals and I/O for sensor-heavy designs 51 general-purpose I/O lines give plenty of headroom for parallel sensor arrays or display interfaces. The integrated 8-channel 12-bit ADC with DMA can sample and store data without CPU intervention — useful for power-sensitive metering loops. On-chip brown-out reset, POR, and a watchdog timer reduce external supervision ICs. ## Supply and temperature range for industrial environments The 64-LQFP package (10x10 mm) is a common footprint for hand-assembly or reflow, available in Tape & Reel for volume pick-and-place. ## Lifecycle and ordering For new designs, this means standard lead times through authorized distribution. Cut Tape quantities are also available for prototyping.","metaTitle":"Texas Instruments MSP430FR5972IPMR MCU, 16 MHz, 64KB FRAM","metaDescription":"MSP430FR5972IPMR 16-bit MCU with 64KB FRAM, 2KB RAM, 51 I/O, 8x12b ADC, 1.8–3.6V, -40 to 85°C, 64-LQFP. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"16MHz","title":"MSP430FR5972IPMR","Series":"MSP430™ FRAM","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"2K x 8","Core Size":"16-Bit","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-LQFP","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-LQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.5600","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/40c6df389a333a886ecc36b03af02d1a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to MSP430FR5972IPMR?","answer":"Within the MSP430 FRAM family, devices sharing the same 64-LQFP footprint and base pinout include higher-density options like the MSP430FR5994 (256 KB FRAM). Verify the specific peripheral set and memory size against your firmware image before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FR5972IPMR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430FR5972IPMR 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}}