{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3S8G62-IQC80-A2T","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3S8G62-IQC80-A2T","canonicalUrl":"https://icboms.com/texas-instruments/LM3S8G62-IQC80-A2T","factsUrl":"https://icboms.com/api/mcp/products/LM3S8G62-IQC80-A2T","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Stellaris® ARM® Cortex®-M3S 8000 series MCU, LM3S8G62-IQC80-A2T, 32-bit single-core at 80MHz, 384KB Flash, 64KB RAM, 100-LQFP, -40 to 85°C.","salesMarkdown":"## What this part is The LM3S8G62-IQC80-A2T: 32-bit ARM Cortex-M3 MCU from the Stellaris 8000 series, running at 80 MHz with 384 KB Flash and 64 KB SRAM. Includes a 16-channel 12-bit ADC, motor-control PWM, and CAN plus Ethernet MAC+PHY. 80 MHz is the sweet spot for a Cortex-M3 handling both protocol stacks and control loops. The Ethernet MAC and CAN controller can run without stealing cycles from the motor-control PWM or the ADC sampling — the DMA engine handles peripheral-to-memory transfers independently, so the core stays free for application code. ## Connectivity set for industrial networking One chip replaces a separate Ethernet controller, CAN transceiver, and UART expander. Texas Instruments has marked the LM3S8G62-IQC80-A2T as obsolete. No last-time-buy window remains through the factory channel.","metaTitle":"LM3S8G62-IQC80-A2T Stellaris ARM Cortex-M3 MCU, 80MHz, 384KB Flash","metaDescription":"LM3S8G62-IQC80-A2T Stellaris ARM Cortex-M3 MCU, 80MHz core, 384KB Flash, 64KB RAM, CAN/Ethernet, -40 to 85°C. Obsolete — 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":"80MHz","Series":"Stellaris® ARM® Cortex®-M3S 8000","Package":"Tape & Reel (TR)","RAM Size":"64K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT","Connectivity":"CANbus, Ethernet, I²C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"46","Core Processor":"ARM® Cortex®-M3","Package / Case":"100-LQFP","Product Status":"Obsolete","Data Converters":"A/D 16x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"LM3S8G62","Program Memory Size":"384KB (384K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"3V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d7b741a03ee8fb8f0a45288e9be22d5a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM3S8G62-IQC80-A2T/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for LM3S8G62-IQC80-A2T?","answer":"No official pin-compatible replacement from TI has been published for this order code. The TM4C12x series is the architectural successor to Stellaris, but pin compatibility and peripheral mapping differ — verify against your existing board layout before substituting."},{"question":"What is LM3S8G62-IQC80-A2T's listed speed?","answer":"The core runs at 80 MHz, which is the maximum clock frequency for this Cortex-M3 device."},{"question":"What series is LM3S8G62-IQC80-A2T from?","answer":"It belongs to the Stellaris ARM Cortex-M3S 8000 series from Texas Instruments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3S8G62-IQC80-A2T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM3S8G62-IQC80-A2T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}