{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FR5989IRGCR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FR5989IRGCR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FR5989IRGCR","factsUrl":"https://icboms.com/api/mcp/products/MSP430FR5989IRGCR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430FR5989IRGCR, MSP430™ FRAM series, 16-Bit MCU, core MSP430 CPUXV2, 16MHz, 128KB (128K x 8) FRAM, 2K x 8 SRAM, 48 I/O, 1.8V~3.6V supply, -40°C~85°C, 64-VFQFN exposed pad, 64-VQFN (9x9).","salesMarkdown":"## FRAM MCU for low-power industrial sensing and logging Its headline feature is 128 KB of FRAM program memory — non-volatile storage that writes at near-SRAM speed with essentially unlimited endurance, unlike Flash. Brown-out detect and POR are integrated, so the reset supervisor is off the BOM. ## Connectivity and peripheral set for interface-heavy designs DMA offloads the CPUXV2 during peripheral transfers, which matters at 16 MHz when you are servicing a sensor burst without waking the core. ## Package and PCB layout: 64-VQFN with exposed pad The supplier device package is 64-VQFN (9x9), surface-mount only. MSL is not listed in the spec record, but QFN packages typically ship at MSL 3 — bake before reflow if the moisture-barrier bag has been open beyond the floor-life window. The 48 I/O count includes the ADC inputs and serial pins, so check the pin-multiplexing table in the datasheet before committing the layout.","metaTitle":"TI MSP430FR5989IRGCR 16-bit MCU, 128KB FRAM, 16MHz, 64-QFN","metaDescription":"Texas Instruments MSP430FR5989IRGCR 16-bit MCU with 128KB FRAM, 2KB SRAM, 16MHz CPUXV2 core, 48 I/O, 12x12b ADC. 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); Cut Tape (CT)","RAM Size":"2K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"I²C, IrDA, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"48","Core Processor":"MSP430 CPUXV2","Package / Case":"64-VFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 12x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430FR5989","Program Memory Size":"128KB (128K 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":"$5.0357","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/40c6df389a333a886ecc36b03af02d1a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is MSP430FR5989IRGCR RoHS compliant?","answer":"RoHS compliance is not explicitly stated in the spec record, but the lead-free finish (e4 / NiPdAu) on TI's QFN packages is standard for RoHS-compliant assemblies. Verify the specific date-code batch against the manufacturer's RoHS certificate if your compliance audit requires a paper trail."},{"question":"Can MSP430FR5989IRGCR be programmed with the MSP-FET?","answer":"Yes, the MSP430FR5989IRGCR uses the standard Spy-Bi-Wire (SBW) 2-wire JTAG interface, which the MSP-FET programmer/debugger supports. The CPUXV2 core is fully compatible with TI's Code Composer Studio and IAR Embedded Workbench toolchains."},{"question":"What is the difference between MSP430FR5989IRGCR and MSP430FR5994IRGCR?","answer":"Both are 16-bit MSP430 CPUXV2 FRAM MCUs in the same 64-VQFN package. The MSP430FR5994IRGCR offers a larger FRAM memory (256 KB vs 128 KB) and additional peripherals such as a hardware multiplier (MPY32) and a real-time clock (RTC) module. The MSP430FR5989IRGCR is the lower-cost, lower-density option for designs that do not need the extra memory or the RTC."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FR5989IRGCR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430FR5989IRGCR 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}}