{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3S618-IGZ50-C2","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3S618-IGZ50-C2","canonicalUrl":"https://icboms.com/texas-instruments/LM3S618-IGZ50-C2","factsUrl":"https://icboms.com/api/mcp/products/LM3S618-IGZ50-C2","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Stellaris® ARM® Cortex®-M3S 600 series LM3S618-IGZ50-C2, 32-Bit Single-Core MCU, 50MHz, 32KB FLASH, 8K x 8 RAM, 30 I/O, 48-VFQFN Exposed Pad, -40°C~85°C.","salesMarkdown":"It targets cost-sensitive embedded control applications — motor drives, industrial sensors, human-machine interfaces — where the Cortex-M3 core handles deterministic interrupt response and the peripheral set covers the common control-loop needs: PWM, quadrature encoder interface (QEI), and a 6-channel 10-bit ADC. ## Memory and peripheral fit for a BOM line Brown-out reset and POR are integrated, so external supervisor ICs can be dropped from the BOM in non-critical designs. ## Package and rework — 48-VFQFN exposed pad It reworks cleanly with hot air if the pad is properly tinned and the board has a solder-mask-defined pad. The tray shipping means no tape-and-reel handling fee for prototype quantities. Listed as active in the manufacturer's product status. No pin-compatible second source is documented in the Stellaris 600 family, so the BOM carries single-source risk — plan a qualification gate if volume ramps.","metaTitle":"LM3S618-IGZ50-C2 Stellaris ARM Cortex-M3 MCU, 50 MHz","metaDescription":"Texas Instruments LM3S618-IGZ50-C2 is a 32-bit ARM Cortex-M3 MCU from the Stellaris 600 series.","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 600","Package":"Tray","RAM Size":"8K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"Microwire, QEI, SPI, SSI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"30","Core Processor":"ARM® Cortex®-M3","Package / Case":"48-VFQFN Exposed Pad","Data Converters":"A/D 6x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"LM3S618","Program Memory Size":"32KB (32K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°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/270b6da82dfcb111c65a772460187315.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM3S618-IGZ50-C2/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum speed of LM3S618-IGZ50-C2?","answer":"The core runs at 50 MHz. That's the maximum clock from the internal oscillator or an external source; the flash needs zero wait states at this speed, so instruction fetch doesn't stall."},{"question":"How many I/O pins does LM3S618-IGZ50-C2 have?","answer":"30 general-purpose I/O pins are available on the 48-VFQFN package. Some are shared with the ADC and serial interfaces, so the usable count depends on which peripherals are enabled."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3S618-IGZ50-C2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM3S618-IGZ50-C2 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}}