{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3S8730-EQC50-A2T","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3S8730-EQC50-A2T","canonicalUrl":"https://icboms.com/texas-instruments/LM3S8730-EQC50-A2T","factsUrl":"https://icboms.com/api/mcp/products/LM3S8730-EQC50-A2T","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Stellaris ARM Cortex-M3S 8000 series LM3S8730-EQC50-A2T, 32-bit MCU, 50MHz, 128KB Flash, 64KB RAM, CAN/Ethernet/I2C/SPI/SSI/UART, 100-LQFP (14x14mm), -40 to 105°C, 2.25V to 2.75V supply, Tape & Reel.","salesMarkdown":"## 50 MHz ARM Cortex-M3 with industrial peripheral set The LM3S8730-EQC50-A2T is officially obsolete per Texas Instruments' lifecycle status. No direct replacement has been announced by the manufacturer, so new-production runs are not available through the factory channel.","metaTitle":"LM3S8730-EQC50-A2T Stellaris ARM Cortex-M3 MCU, 50MHz","metaDescription":"Texas Instruments LM3S8730-EQC50-A2T ARM Cortex-M3 MCU: 50MHz core, 128KB Flash, 64KB RAM, CAN/Ethernet/I2C/SPI/UART, -40 to 105°C, 100-LQFP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"50MHz","title":"LM3S8730-EQC50-A2T","Series":"Stellaris® ARM® Cortex®-M3S 8000","Package":"Tape & Reel (TR)","RAM Size":"64K x 8","Core Size":"32-Bit Single-Core","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"CANbus, Ethernet, I²C, IrDA, Microwire, SPI, SSI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"32","Core Processor":"ARM® Cortex®-M3","Package / Case":"100-LQFP","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"LM3S8730","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":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM3S8730-EQC50-A2T/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for LM3S8730-EQC50-A2T?","answer":"Texas Instruments has not announced a direct pin-compatible replacement for this Stellaris MCU. Within the same family, other 100-LQFP variants may serve as a functional alternative, but verify memory and peripheral compatibility against your BOM."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3S8730-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/LM3S8730-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}}