{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3S828-IQN50-C2T","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3S828-IQN50-C2T","canonicalUrl":"https://icboms.com/texas-instruments/LM3S828-IQN50-C2T","factsUrl":"https://icboms.com/api/mcp/products/LM3S828-IQN50-C2T","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Stellaris ARM Cortex-M3S 800 series, LM3S828-IQN50-C2T, 32-bit ARM Cortex-M3 MCU, 50 MHz, 64 KB Flash, 8 KB SRAM, 3.0–3.6 V supply, 28 I/O, 48-LQFP (7×7 mm), tape-and-reel, -40°C to 85°C.","salesMarkdown":"## NRND — plan the last-time-buy window ## 50 MHz Cortex-M3 with 64 KB Flash — what it handles The core is an ARM Cortex-M3 running at 50 MHz, which is enough throughput for real-time control loops, sensor fusion, and protocol bridging in industrial or building-automation nodes. On-chip data converters are an 8-channel, 10-bit ADC. The 48-LQFP package measures 7 mm x 7 mm with a 0.5 mm pitch — a common footprint that reuses existing board layouts from other Stellaris or general-purpose LQFP-48 MCUs. Surface-mount assembly is standard; no exposed thermal pad, so dissipation relies on the leadframe and board copper.","metaTitle":"TI LM3S828-IQN50-C2T ARM Cortex-M3 MCU, 50 MHz, 64 KB Flash","metaDescription":"Texas Instruments Stellaris LM3S828-IQN50-C2T 32-bit ARM Cortex-M3 MCU at 50 MHz with 64 KB Flash, 8 KB SRAM, 28 I/O, 48-LQFP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"50MHz","title":"LM3S828-IQN50-C2T","Series":"Stellaris® ARM® Cortex®-M3S 800","Package":"Tape & Reel (TR)","RAM Size":"8K x 8","Core Size":"32-Bit Single-Core","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"I²C, Microwire, SPI, SSI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"28","Core Processor":"ARM® Cortex®-M3","Package / Case":"48-LQFP","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"LM3S828","Program Memory Size":"64KB (64K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"48-LQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"3V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.7424","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM3S828-IQN50-C2T/alternatives.json"},"ai":{"faq":[{"question":"Does LM3S828 support I2C?","answer":"Yes. The LM3S828 includes an I²C interface as part of its serial-connectivity block, alongside Microwire, SPI, SSI, and UART/USART."},{"question":"What is the difference between LM3S828-IQN50-C2T and LM3S828-IQN50-C2?","answer":"The -C2T suffix indicates tape-and-reel packaging, while the -C2 suffix typically denotes tray or tube packaging. The silicon and functional specifications are identical."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3S828-IQN50-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/LM3S828-IQN50-C2T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}