{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FR5972IPM","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FR5972IPM","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FR5972IPM","factsUrl":"https://icboms.com/api/mcp/products/MSP430FR5972IPM","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430™ FRAM series, MSP430FR5972IPM, 16-Bit 16MHz 64KB FRAM (64K x 8) 2K x 8 SRAM 1.8V~3.6V 64-LQFP (10x10).","salesMarkdown":"## 64 KB FRAM — no erase cycles, fast writes, unified memory FRAM writes at bus speed without an erase cycle, so firmware updates and data logging don't burn through a write-budget the way EEPROM or Flash do. The 2 KB SRAM handles stack and scratchpad; the 51 I/O lines and 8-channel 12-bit ADC map onto sensor aggregation and control loops typical in industrial and metering designs. The 16 MHz core speed sits in the middle of the MSP430FR5x family. It's enough to run UART at 115200 baud without bit-banging, handle a 10 kHz PID loop with headroom, and keep the ADC sampling at 200 ksps. If your design needs a higher throughput for DSP math or a faster communication stack, the 24 MHz MSP430FR599x parts are the next step up. The brown-out detect and POR peripherals keep the core from corrupting FRAM on a sagging rail. For a battery-powered sensor node, the low-voltage floor means you extract more energy before the regulator drops out. Texas Instruments lists the MSP430FR5972IPM with an active product status. The base product number MSP430FR5972 covers the whole density-and-package matrix, so a future migration to a different pin-count or temperature variant stays within the same family without requalifying the firmware.","metaTitle":"TI MSP430FR5972IPM 16-Bit MCU, 64KB FRAM, 16MHz, 64-LQFP","metaDescription":"Texas Instruments MSP430FR5972IPM 16-bit MCU with 64KB FRAM, 2KB SRAM, 16MHz CPUXV2 core, 51 I/O, 8x12b ADC, I²C/SPI/UART. -40 to 85°C. Active.","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":"Tray","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-LQFP","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-LQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.7962","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 MSP430FR5972IPM?","answer":"The MSP430FR5969IPM shares the same 64-LQFP package and pinout — it differs mainly in FRAM density (64 KB vs 64 KB, same) and peripheral set. Check the specific peripheral differences in the device comparison table before swapping, but the footprint and supply range are identical."},{"question":"Is MSP430FR5972IPM RoHS compliant?","answer":"The MSP430FR5972IPM is listed as RoHS compliant per Texas Instruments standard green packaging. No conflict with EU RoHS requirements for lead-free assembly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FR5972IPM","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430FR5972IPM 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}}