{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3S9DN6-IBZ80-A1T","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3S9DN6-IBZ80-A1T","canonicalUrl":"https://icboms.com/texas-instruments/LM3S9DN6-IBZ80-A1T","factsUrl":"https://icboms.com/api/mcp/products/LM3S9DN6-IBZ80-A1T","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Stellaris ARM Cortex-M3S 9000 series LM3S9DN6-IBZ80-A1T, 32-bit single-core MCU, 80MHz, 512KB Flash, 96KB RAM, 108-LFBGA (10x10mm), -40°C to 85°C, 1.235V–1.365V Vdd.","salesMarkdown":"The Texas Instruments LM3S9DN6-IBZ80-A1T is a Stellaris® ARM® Cortex®-M3S 9000 series 32-bit single-core microcontroller running at 80 MHz. The 108-LFBGA (10x10 mm) package and 1.235 V to 1.365 V core supply target compact, power-sensitive industrial control and networked embedded systems. ## 80 MHz Cortex-M3 — what it buys you At 80 MHz the Cortex-M3 core handles real-time control loops, protocol stacks (Ethernet, USB, CAN), and data acquisition without external logic. The 72 general-purpose I/O lines give enough headroom for a modest HMI or multi-axis motion controller. The 108-ball LFBGA (10x10 mm) is a fine-pitch BGA — rework requires hot-air station and X-ray inspection.","metaTitle":"Texas Instruments LM3S9DN6-IBZ80-A1T Stellaris ARM Cortex-M3 MCU, 80MHz","metaDescription":"Texas Instruments LM3S9DN6-IBZ80-A1T Stellaris ARM Cortex-M3S 9000 MCU, 80MHz 32-bit, 512KB Flash, 96KB RAM, 108-LFBGA. Obsolete; sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"80MHz","title":"LM3S9DN6-IBZ80-A1T","Series":"Stellaris® ARM® Cortex®-M3S 9000","Package":"Tape & Reel (TR)","RAM Size":"96K x 8","Core Size":"32-Bit Single-Core","Peripherals":"Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT","Connectivity":"CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"72","Core Processor":"ARM® Cortex®-M3","Package / Case":"108-LFBGA","Data Converters":"A/D 16x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"LM3S9DN6","Program Memory Size":"512KB (512K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"108-BGA (10x10)","Voltage - Supply (Vcc/Vdd)":"1.235V ~ 1.365V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM3S9DN6-IBZ80-A1T/alternatives.json"},"ai":{"faq":[{"question":"What is LM3S9DN6-IBZ80-A1T's core speed?","answer":"The listed core speed is 80 MHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3S9DN6-IBZ80-A1T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM3S9DN6-IBZ80-A1T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}