{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FR58891IPM","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FR58891IPM","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FR58891IPM","factsUrl":"https://icboms.com/api/mcp/products/MSP430FR58891IPM","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430FR58891IPM, MSP430™ FRAM series, 16-bit MCU, CPUXV2 core, 16 MHz, 128 KB FRAM, 2K x 8 RAM, 48 I/O, 12-bit ADC, I²C/SPI/UART, 1.8V–3.6V, -40°C to 85°C, 64-LQFP.","salesMarkdown":"## 128 KB FRAM — the main event The MSP430FR58891IPM: What sets it apart is the 128 KB of FRAM program memory — non-volatile, fast to write, and rated for far more erase cycles than Flash. That makes it a strong pick for data-logging, metering, or any application where the firmware needs to store calibration constants or configuration tables without a separate EEPROM. The 2K x 8 RAM is modest by modern standards, but the FRAM acts as unified memory — code and data share the same space, and writes happen at bus speed with no erase-before-write penalty. For a design that logs sensor readings or updates parameters in the field, this eliminates the wear-leveling gymnastics you'd need with Flash. ## Industrial temp and peripheral mix The 48 GPIOs and a 12-channel, 12-bit ADC give enough headroom for a sensor array or a small HMI panel. On-chip peripherals include a brown-out detect, POR, DMA, PWM, and a watchdog timer — all standard for the MSP430 line. ## Package and supply The LQFP package is rework-friendly — hot-air removal and hand-solder are straightforward on a repair bench. ## Lifecycle — active, no LTB concern That means no last-time-buy clock ticking, no end-of-life paperwork to file yet.","metaTitle":"Texas Instruments MSP430FR58891IPM 16-bit MCU, 16 MHz","metaDescription":"MSP430FR58891IPM 16-bit MCU with 128 KB FRAM, 2K x 8 RAM, 48 I/O, 12-bit ADC, I²C/SPI/UART, -40°C to 85°C, 64-LQFP.","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":"Tube","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":"MSP430FR58891","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":"$8.2791","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d2b670fee89d13c5844b8166b8ab0bce.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FR58891IPM","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430FR58891IPM 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}}