{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3S600-IQN50-C2T","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3S600-IQN50-C2T","canonicalUrl":"https://icboms.com/texas-instruments/LM3S600-IQN50-C2T","factsUrl":"https://icboms.com/api/mcp/products/LM3S600-IQN50-C2T","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Stellaris ARM Cortex-M3S 600 series LM3S600-IQN50-C2T, 32-bit MCU, 50MHz, 32KB Flash, 8K x 8 RAM, 48-LQFP, -40 to 85°C.","salesMarkdown":"Texas Instruments has marked the LM3S600-IQN50-C2T as Obsolete. Quantities are lot-specific and confirmed at RFQ. No stock-holding claim — sourced per order. ## Core and memory — what fits the BOM ARM Cortex-M3 core running at 50 MHz — the 32-bit single-core architecture delivers deterministic interrupt response for real-time control loops. The 32 KB on-chip Flash (32K x 8) and 8K x 8 SRAM suit moderate-complexity firmware: a bootloader, a scheduler, and a few peripheral drivers fit without external memory. The internal oscillator eliminates the external crystal for basic timing, though an external clock source can be used through the oscillator input. ## Peripherals and I/O — control-loop fit 36 general-purpose I/O lines in the 48-LQFP package. On-chip peripherals include a PWM generator, watchdog timer, brown-out detect, and POR — enough for a motor-control or sensor-interface node without external supervisor ICs. Connectivity covers I2C, SPI, SSI, Microwire, and UART/USART — the SSI and Microwire interfaces are legacy synchronous protocols still found in industrial encoder and ADC front-ends. The UART supports full-duplex asynchronous communication up to the core clock rate. ## Package and temperature grade 48-pin LQFP with a 7x7 mm body (Supplier Device Package 48-LQFP 7x7). The 0.50 mm pitch demands a 4-layer board for clean fan-out of the inner rows; two-layer breakout is possible for the outer rows only. The silicon is rated for the full span — no derating needed for outdoor or unconditioned enclosure deployment. Surface-mount assembly per JEDEC MSL level (verify on the reel label); store the reels dry if the moisture barrier bag is compromised.","metaTitle":"LM3S600-IQN50-C2T Texas Instruments ARM Cortex-M3 MCU, 50MHz","metaDescription":"Texas Instruments LM3S600-IQN50-C2T ARM Cortex-M3 MCU, 50MHz, 32KB Flash, 8K RAM, 48-LQFP. Obsolete. Sourced to order against RFQ through independent channels.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"50MHz","Series":"Stellaris® ARM® Cortex®-M3S 600","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":"36","Core Processor":"ARM® Cortex®-M3","Package / Case":"48-LQFP","Product Status":"Obsolete","Data Converters":"-","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"LM3S600","Program Memory Size":"32KB (32K 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":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/95d1037ce0644a83b8594a5828ebd9a4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM3S600-IQN50-C2T/alternatives.json"},"ai":{"faq":[{"question":"What is the LM3S600-IQN50-C2T's core speed and memory?","answer":"The ARM Cortex-M3 core runs at 50 MHz. On-chip memory is 32 KB Flash (32K x 8) and 8K x 8 SRAM."},{"question":"What package does the LM3S600-IQN50-C2T come in?","answer":"48-pin LQFP with a 7x7 mm body (Supplier Device Package 48-LQFP 7x7). Surface-mount assembly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3S600-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/LM3S600-IQN50-C2T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T02:55:57.681Z","lastPublished":"2026-07-21T02:55:57.681Z","indexable":true}}