{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3S102-EGZ20-C2","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3S102-EGZ20-C2","canonicalUrl":"https://icboms.com/texas-instruments/LM3S102-EGZ20-C2","factsUrl":"https://icboms.com/api/mcp/products/LM3S102-EGZ20-C2","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Stellaris ARM Cortex-M3S 100 series 32-bit MCU, LM3S102-EGZ20-C2, 20 MHz core, 8 KB Flash, 2 KB RAM, 18 I/O, I²C/SPI/UART, -40 to 105°C, 48-VFQFN exposed pad.","salesMarkdown":"It carries 8 KB Flash and 2 KB RAM, with 18 I/O lines and I²C, SPI, UART interfaces. At 20 MHz, this Cortex-M3 executes single-cycle multiply and hardware divide. The 8 KB Flash limits firmware to bootloaders or sensor fusion; the 2 KB RAM caps data buffers. That discrepancy means the part may be in a last-time-buy window. We source it through independent distribution and quote to order against an RFQ.","metaTitle":"Texas Instruments LM3S102-EGZ20-C2 ARM Cortex-M3 MCU, 20 MHz","metaDescription":"LM3S102-EGZ20-C2 32-bit ARM Cortex-M3 MCU from TI Stellaris series. 20 MHz, 8 KB Flash, 2 KB RAM, -40 to 105°C. Sourced and quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"20MHz","Series":"Stellaris® ARM® Cortex®-M3S 100","Package":"Tray","RAM Size":"2K 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":"18","Core Processor":"ARM® Cortex®-M3","Package / Case":"48-VFQFN Exposed Pad","Data Converters":"-","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"LM3S102","Program Memory Size":"8KB (8K 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/23d05ab10bb41b40ecbd7351fdb7cc6b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM3S102-EGZ20-C2/alternatives.json"},"ai":{"faq":[{"question":"What is LM3S102-EGZ20-C2's core speed?","answer":"The ARM Cortex-M3 core runs at 20 MHz, with single-cycle multiply and hardware divide for efficient control-loop execution."},{"question":"What is the operating temperature range for this MCU?","answer":"It is rated from -40°C to 105°C, making it suitable for industrial and automotive under-hood environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3S102-EGZ20-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/LM3S102-EGZ20-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}}