{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F123IRHBR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F123IRHBR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F123IRHBR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F123IRHBR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430x1xx 16-bit MCU, MSP430F123IRHBR, 8MHz core, 8KB Flash, 256 x 8 RAM, 22 I/O, SPI, UART/USART, POR, PWM, WDT, internal oscillator, 1.8V–3.6V supply, -40°C to 85°C, 32-VFQFN exposed pad.","salesMarkdown":"## What this MSP430 brings to a low-power control loop The MSP430F123IRHBR: The 16-bit MCU from the MSP430x1xx family runs at 8 MHz with 8 KB Flash and 256 bytes of RAM. ## 8 MHz core — enough for the sensor loop, not for DSP The 8 MHz clock is the rated maximum. That is sufficient for periodic sensor reads, UART polling, or PWM generation. The 256-byte RAM and 8 KB Flash are the hard limits.","metaTitle":"TI MSP430F123IRHBR 16-bit MCU, 8 MHz, 8 KB Flash, 32-VQFN","metaDescription":"Texas Instruments MSP430F123IRHBR 16-bit MCU with 8 MHz core, 8 KB Flash, 256 B RAM, SPI/UART, -40°C to 85°C. Active lifecycle, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"8MHz","Series":"MSP430x1xx","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"256 x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"POR, PWM, WDT","Connectivity":"SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"22","Core Processor":"MSP430 CPU16","Package / Case":"32-VFQFN Exposed Pad","Product Status":"Active","Data Converters":"Slope A/D","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F123","Program Memory Size":"8KB (8K x 8 + 256B)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"32-VQFN (5x5)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.2558","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ec6de63ed9468b19219071451a99871b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F123IRHBR/alternatives.json"},"ai":{"faq":[{"question":"Who supplies MSP430F123IRHBR and how is it quoted for volume purchases?","answer":"Texas Instruments is the manufacturer. The part is sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time."},{"question":"What is MSP430F123IRHBR's listed speed (8 MHz) on this component line?","answer":"The core processor runs at 8 MHz maximum, which is the rated speed for this MSP430 CPU16-based MCU."},{"question":"What is MSP430F123IRHBR's listed series (MSP430x1xx) on this component line?","answer":"The part belongs to the MSP430x1xx series, a 16-bit ultra-low-power MCU family from Texas Instruments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F123IRHBR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F123IRHBR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}