{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3S9U96-IQC80-A2T","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3S9U96-IQC80-A2T","canonicalUrl":"https://icboms.com/texas-instruments/LM3S9U96-IQC80-A2T","factsUrl":"https://icboms.com/api/mcp/products/LM3S9U96-IQC80-A2T","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Stellaris ARM Cortex-M3S 9000 series 32-bit MCU, LM3S9U96-IQC80-A2T, 80 MHz core, 384 KB Flash, 96K x 8 RAM, 100-LQFP, -40°C to 85°C.","salesMarkdown":"## 80 MHz Cortex-M3 with Ethernet and USB OTG The Texas Instruments LM3S9U96-IQC80-A2T is a 32-bit ARM Cortex-M3 MCU from the Stellaris 9000 series, clocked at 80 MHz with a single-cycle multiply and hardware divide. It carries 384 KB of Flash and 96K x 8 of SRAM, enough for a modest TCP/IP stack and application code in a single-chip Ethernet node. The 100-LQFP package brings out 65 GPIOs alongside the full peripheral set: CAN, Ethernet MAC+PHY, USB OTG, multiple I²C/SPI/UART serial ports, and a 16-channel 12-bit ADC. ## 16-channel ADC and industrial I/O The 16-channel 12-bit ADC is integrated. DMA-driven buffering offloads the CPU.","metaTitle":"LM3S9U96-IQC80-A2T Stellaris ARM Cortex-M3 MCU, 80 MHz, 384 KB Flash","metaDescription":"Obsolete LM3S9U96-IQC80-A2T 32-bit ARM Cortex-M3 MCU from TI Stellaris series. 80 MHz, 384 KB Flash, 96K x 8 RAM, Ethernet, USB OTG, 16x12b ADC. 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":{"Mfr":"Texas Instruments","Speed":"80MHz","Series":"Stellaris® ARM® Cortex®-M3S 9000","Package":"Tape & Reel (TR)","RAM Size":"96K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT","Connectivity":"CANbus, Ethernet, I²C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"65","Core Processor":"ARM® Cortex®-M3","Package / Case":"100-LQFP","Product Status":"Obsolete","Data Converters":"A/D 16x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"LM3S9U96","Program Memory Size":"384KB (384K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"100-LQFP (14x14)","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/LM3S9U96-IQC80-A2T/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to LM3S9U96-IQC80-A2T?","answer":"There is no direct pin-compatible replacement from TI's current portfolio. A board redesign to a Cortex-M4 or M7 series MCU would be required for an active-sourced BOM line."},{"question":"What is LM3S9U96-IQC80-A2T's listed speed?","answer":"The core runs at 80 MHz. That clock rate, combined with the single-cycle multiply and hardware divide, gives enough headroom for a real-time control loop plus a lightweight Ethernet stack without external RAM."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3S9U96-IQC80-A2T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM3S9U96-IQC80-A2T 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}}