{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3S811-EGZ50-C2T","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3S811-EGZ50-C2T","canonicalUrl":"https://icboms.com/texas-instruments/LM3S811-EGZ50-C2T","factsUrl":"https://icboms.com/api/mcp/products/LM3S811-EGZ50-C2T","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Stellaris® ARM® Cortex®-M3S 800 series LM3S811-EGZ50-C2T, 32-Bit Single-Core MCU, 50MHz, 64KB (64K x 8) FLASH, 8K x 8 RAM, 32 I/O, 48-VFQFN Exposed Pad, -40°C~105°C.","salesMarkdown":"## 50 MHz ARM Cortex-M3 in a 48-QFN — what fits here The 48-VQFN package (7x7 mm) with an exposed pad keeps the board footprint tight, but that pad needs a solid via-stitched thermal land on the PCB to pull heat out of the die at extended temperatures. A 4-channel 10-bit ADC is integrated, so a few analog sensor inputs don't need an external converter.","metaTitle":"LM3S811-EGZ50-C2T Stellaris ARM Cortex-M3 MCU, 50MHz","metaDescription":"LM3S811-EGZ50-C2T 32-bit ARM Cortex-M3 MCU from Stellaris series. 50MHz core, 64KB Flash, 8KB RAM, 32 I/O, -40 to 105°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"50MHz","Series":"Stellaris® ARM® Cortex®-M3S 800","Package":"Tape & Reel (TR)","RAM Size":"8K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"I²C, Microwire, SPI, SSI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"32","Core Processor":"ARM® Cortex®-M3","Package / Case":"48-VFQFN Exposed Pad","Data Converters":"A/D 4x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"LM3S811","Program Memory Size":"64KB (64K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~105°C(TA)","Supplier Device Package":"48-VQFN (7x7)","Voltage - Supply (Vcc/Vdd)":"3V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/dd191d024de65e42450982a8f52c6d32.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM3S811-EGZ50-C2T/alternatives.json"},"ai":{"faq":[{"question":"What are the equivalent or replacement parts for LM3S811-EGZ50-C2T?","answer":"For dual-sourcing or a drop-in replacement, review the Stellaris LM3S family pin-compatible density options — the base product number LM3S811 shares the same footprint with other Flash/RAM variants in the series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3S811-EGZ50-C2T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM3S811-EGZ50-C2T 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}}