{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FR2422IRHLR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FR2422IRHLR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FR2422IRHLR","factsUrl":"https://icboms.com/api/mcp/products/MSP430FR2422IRHLR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430™ FRAM series, MSP430FR2422IRHLR, 16-bit MCU, 16 MHz, 7.5 KB FRAM, 2K x 8 RAM, 15 I/O, I²C/SPI/UART/IrDA, 8x10b ADC, 2 V to 3.6 V, -40°C to 85°C, 20-VFQFN exposed pad.","salesMarkdown":"The MSP430FR2422IRHLR: 16-bit FRAM MCU, 16 MHz core, 7.5 KB FRAM, 2 KB RAM, 15 I/O, 8x10b ADC, I²C/SPI/UART/IrDA. Operates from 2 V to 3.6 V, -40°C to 85°C, 20-VFQFN exposed pad. ## FRAM memory — what it changes for the firmware strategy ## 16 MHz core — enough for sensor polling and control loops 16 MHz core handles sensor read-and-respond cycles, PID loops, and serial protocol framing. Not a DSP-class part. Active product status from Texas Instruments. No last-time-buy notice or obsolescence date.","metaTitle":"TI MSP430FR2422IRHLR 16-bit FRAM MCU, 16 MHz, 7.5 KB FRAM","metaDescription":"Texas Instruments MSP430FR2422IRHLR 16-bit FRAM MCU with 16 MHz core, 7.5 KB FRAM, 2 KB RAM, 15 I/O, 8x10b ADC, -40 to 85°C, 20-VFQFN. Active, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"16MHz","title":"MSP430FR2422IRHLR","Series":"MSP430™ FRAM","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"2K x 8","Core Size":"16-Bit","Peripherals":"Brown-out Detect/Reset, PWM, WDT","Connectivity":"I²C, IrDA, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"15","Core Processor":"MSP430 CPU16","Package / Case":"20-VFQFN Exposed Pad","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430FR2422","Program Memory Size":"7.5KB (7.5K x 8)","Program Memory Type":"FRAM","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"20-VQFN (3.5x4.5)","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/e6ec6d8debad7a02476e5931c9cbbdaf.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430FR2422IRHLR/alternatives.json"},"ai":{"faq":[{"question":"What is the exact package and footprint for MSP430FR2422IRHLR?","answer":"It comes in a 20-VFQFN with exposed pad, supplier device package 20-VQFN measuring 3.5x4.5 mm. The pad is internally tied to VSS and should be soldered to a thermal land on the PCB."},{"question":"What are the alternatives or replacements for MSP430FR2422IRHLR?","answer":"No official pin-compatible replacement or second-source alternate is cited in the available records. For a drop-in within the same MSP430 FRAM family, compare the MSP430FR2422 base part's density and I/O count — higher-density siblings share the same footprint."},{"question":"What is MSP430FR2422IRHLR's listed speed?","answer":"The core runs at 16 MHz, driven by an internal oscillator — no external crystal required for basic operation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FR2422IRHLR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430FR2422IRHLR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-11T18:29:56.413Z","lastPublished":"2026-07-11T18:29:56.413Z","indexable":true}}