{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3S6G11-IQC80-A1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3S6G11-IQC80-A1","canonicalUrl":"https://icboms.com/texas-instruments/LM3S6G11-IQC80-A1","factsUrl":"https://icboms.com/api/mcp/products/LM3S6G11-IQC80-A1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Stellaris ARM Cortex-M3S 6000 series, LM3S6G11-IQC80-A1, 32-Bit Single-Core MCU, 80 MHz, 512KB Flash, 64K x 8 RAM, Ethernet MAC, 46 I/O, 100-LQFP (14x14mm), 3V~3.6V, -40°C~85°C, Tray.","salesMarkdown":"## 80 MHz Cortex-M3 with integrated Ethernet MAC — the BOM-fit tier The LM3S6G11-IQC80-A1: The integrated Ethernet MAC controller handles frame processing on-chip; an external PHY chip and magnetics are still needed for the physical connection. The 512 KB Flash can hold a TCP/IP stack, RTOS kernel, and application code. The 64 KB SRAM is byte-addressable; buffer Ethernet frames and sensor data carefully. ## 100-LQFP (14x14 mm) — layout and rework notes Verify the mechanical drawing for an exposed pad; if present, stitch it to ground with thermal vias. For a production BOM, this is a green light for new designs, though the Stellaris series has been in the market for years, so monitor Texas Instruments' PCN feed for any future transition notices.","metaTitle":"LM3S6G11-IQC80-A1 Texas Instruments Stellaris ARM Cortex-M3","metaDescription":"Texas Instruments LM3S6G11-IQC80-A1 Stellaris ARM Cortex-M3 MCU: 80 MHz, 512 KB Flash, 64 KB RAM, Ethernet MAC, 46 I/O, 100-LQFP, -40 to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"80MHz","title":"LM3S6G11-IQC80-A1","Series":"Stellaris® ARM® Cortex®-M3S 6000","Package":"Tray","RAM Size":"64K x 8","Core Size":"32-Bit Single-Core","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"Ethernet, I²C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"46","Core Processor":"ARM® Cortex®-M3","Package / Case":"100-LQFP","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"LM3S6G11","Program Memory Size":"512KB (512K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"3V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5484b8003e309b44d5692f23e4aba1a5.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM3S6G11-IQC80-A1/alternatives.json"},"ai":{"faq":[{"question":"Does LM3S6G11-IQC80-A1 support Ethernet?","answer":"Yes, it has an integrated Ethernet MAC controller. You still need an external PHY chip and magnetics for the physical RJ-45 connection, but the MAC handles the IEEE 802.3 frame processing on-chip. The connectivity list also includes I²C, IrDA, LINbus, Microwire, SPI, SSI, and UART/USART."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3S6G11-IQC80-A1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM3S6G11-IQC80-A1 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}}