{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3S6730-EQC50-A2T","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3S6730-EQC50-A2T","canonicalUrl":"https://icboms.com/texas-instruments/LM3S6730-EQC50-A2T","factsUrl":"https://icboms.com/api/mcp/products/LM3S6730-EQC50-A2T","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Stellaris® ARM® Cortex®-M3S 6000 series LM3S6730-EQC50-A2T, 32-bit single-core MCU, 50 MHz, 128 KB Flash, 64K x 8 SRAM, Ethernet + UART/USART/SPI/SSI/IrDA, 46 I/O, 2.25V–2.75V supply, -40°C to 105°C, 100-LQFP.","salesMarkdown":"## What the 50 MHz Cortex-M3 buys you in a 100-pin LQFP The 100-LQFP package gives you 46 usable I/O lines and access to Ethernet MAC, two UART/USART channels, SPI/SSI, Microwire, and IrDA, all on one die. ## Industrial temperature grade — the deployment envelope The internal oscillator and brown-out reset peripherals reduce external component count in those noisy settings. No last-time-buy windows remain through the factory channel. Sourcing is limited to the independent distribution market, where inventory is finite and pricing reflects scarcity.","metaTitle":"LM3S6730-EQC50-A2T Stellaris ARM Cortex-M3 MCU, 50 MHz","metaDescription":"LM3S6730-EQC50-A2T is an obsolete Stellaris ARM Cortex-M3S 6000 series MCU. 50 MHz core, 128 KB Flash, 64 KB SRAM, Ethernet, industrial temp -40°C to 105°C.","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 6000","Package":"Tape & Reel (TR)","RAM Size":"64K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"Ethernet, IrDA, Microwire, 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":"-","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"LM3S6730","Program Memory Size":"128KB (128K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~105°C(TA)","Supplier Device Package":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"2.25V ~ 2.75V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/98240f22338608a304e4c072190ab4bc.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM3S6730-EQC50-A2T/alternatives.json"},"ai":{"faq":[{"question":"What is a direct replacement for LM3S6730-EQC50-A2T?","answer":"No official direct replacement or successor order code is listed by Texas Instruments for the LM3S6730-EQC50-A2T. Other Stellaris Cortex-M3 parts in the 100-LQFP package with similar peripheral sets may be functionally compatible, but pin compatibility and software migration need to be verified against their respective datasheets."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3S6730-EQC50-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/LM3S6730-EQC50-A2T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}