{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3S2918-IBZ50-A2","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3S2918-IBZ50-A2","canonicalUrl":"https://icboms.com/texas-instruments/LM3S2918-IBZ50-A2","factsUrl":"https://icboms.com/api/mcp/products/LM3S2918-IBZ50-A2","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Stellaris® ARM® Cortex®-M3S 2000 series, LM3S2918-IBZ50-A2, 32-bit single-core MCU, 50MHz, 256KB Flash, 64K x 8 RAM, 52 I/O, CAN/I²C/SPI/UART, 108-LFBGA, -40°C to 85°C.","salesMarkdown":"The LM3S2918-IBZ50-A2: The LM3S2918 is a 32-bit ARM Cortex-M3 microcontroller from the Stellaris 2000 series. If your application needs more headroom, the Stellaris family scales to higher densities — but this part's 50 MHz and memory pairing is the sweet spot for a medium-complexity motor drive or remote I/O node. ## Industrial temperature and the 108-BGA package If your assembly line is set up for QFP rather than BGA, factor in the process change.","metaTitle":"LM3S2918-IBZ50-A2 Stellaris ARM Cortex-M3 MCU, 50MHz, 256KB Flash, 108-BGA","metaDescription":"Obsolete LM3S2918-IBZ50-A2 32-bit ARM Cortex-M3 MCU from Texas Instruments. 50MHz core, 256KB Flash, 64KB RAM, CAN/I²C/SPI/UART, industrial temp. Sourced to order against RFQ.","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 2000","Package":"Tray","RAM Size":"64K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"CANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"52","Core Processor":"ARM® Cortex®-M3","Package / Case":"108-LFBGA","Product Status":"Not For New Designs","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"LM3S2918","Program Memory Size":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"108-BGA (10x10)","Voltage - Supply (Vcc/Vdd)":"2.25V ~ 2.75V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$18.3677","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7f7688b72c4b8636988af26005ccc872.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM3S2918-IBZ50-A2/alternatives.json"},"ai":{"faq":[{"question":"What is the core speed of LM3S2918-IBZ50-A2?","answer":"The ARM Cortex-M3 core runs at 50 MHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3S2918-IBZ50-A2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM3S2918-IBZ50-A2 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}}