{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FR5889IPMR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FR5889IPMR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FR5889IPMR","factsUrl":"https://icboms.com/api/mcp/products/MSP430FR5889IPMR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430FR5889IPMR, MSP430™ FRAM series, 16-bit MCU, 16MHz, 128KB FRAM, 2K x 8 RAM, 48 I/O, 1.8V-3.6V, -40°C~85°C, 64-LQFP.","salesMarkdown":"The MSP430FR5889IPMR: Its 128 KB program memory is FRAM — ferroelectric RAM — which combines non-volatile storage with write endurance of roughly 10^15 cycles and write speeds comparable to SRAM. The 2K x 8 RAM handles stack and scratchpad variables; for heavier buffering you would budget external SRAM or use the FRAM as unified memory. ## Peripherals and I/O Forty-eight I/O lines are available in the 64-pin LQFP (10x10 mm body).","metaTitle":"Texas Instruments MSP430FR5889IPMR 16-bit MCU, 128KB FRAM","metaDescription":"MSP430FR5889IPMR 16-bit MCU with 128KB FRAM, 16MHz CPU, 48 I/O, 12x12b ADC, -40 to 85°C. Active lifecycle.","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":"48","Core Processor":"MSP430 CPUXV2","Package / Case":"64-LQFP","Product Status":"Active","Data Converters":"A/D 12x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430FR5889","Program Memory Size":"128KB (128K 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":"$5.2294","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d2b670fee89d13c5844b8166b8ab0bce.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is MSP430FR5889IPMR active or obsolete?","answer":"The MSP430FR5889IPMR is listed as active by Texas Instruments. There is no announced end-of-life or last-time-buy schedule, so it is still available for new designs and production orders."},{"question":"What is the closest pin-compatible alternative to MSP430FR5889IPMR?","answer":"Within the MSP430 FRAM family, the MSP430FR5989IPMR is a direct pin-compatible sibling with the same 64-LQFP package and 48 I/O count, but offers 256 KB FRAM and 8 KB RAM. For a Flash-based alternative, the MSP430F5659IPZ in the same package provides 512 KB Flash but requires a different programming model."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FR5889IPMR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430FR5889IPMR 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}}