{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3S6952-EQC50-A2T","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3S6952-EQC50-A2T","canonicalUrl":"https://icboms.com/texas-instruments/LM3S6952-EQC50-A2T","factsUrl":"https://icboms.com/api/mcp/products/LM3S6952-EQC50-A2T","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Stellaris ARM Cortex-M3S 6000 series LM3S6952-EQC50-A2T, 32-bit single-core MCU at 50MHz, 256KB Flash, 64KB SRAM, Ethernet MAC, 43 GPIO, 3×10b ADC, 100-LQFP, -40°C to 105°C, 2.25V–2.75V supply, tape-and-reel.","salesMarkdown":"## Peripherals that matter for industrial networking The integrated 10/100 Ethernet MAC is the headline peripheral — it lets you build a connected sensor node or a small gateway without an external PHY (though you still need the magnetics and RJ-45).","metaTitle":"Texas Instruments LM3S6952-EQC50-A2T ARM Cortex-M3 MCU","metaDescription":"Texas Instruments Stellaris LM3S6952-EQC50-A2T ARM Cortex-M3 32-bit MCU at 50MHz with 256KB Flash, 64KB SRAM, Ethernet MAC, -40°C 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":"LM3S6952-EQC50-A2T","Series":"Stellaris® ARM® Cortex®-M3S 6000","Package":"Tape & Reel (TR)","RAM Size":"64K x 8","Core Size":"32-Bit Single-Core","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"Ethernet, I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"43","Core Processor":"ARM® Cortex®-M3","Package / Case":"100-LQFP","Data Converters":"A/D 3x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"LM3S6952","Program Memory Size":"256KB (256K 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/9134c51c98f1b65848dc0ac45a066d5f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM3S6952-EQC50-A2T/alternatives.json"},"ai":{"faq":[{"question":"Is LM3S6952-EQC50-A2T obsolete and what is the replacement?","answer":"Yes, the LM3S6952-EQC50-A2T is listed as obsolete by Texas Instruments. No direct replacement part number is provided in the available records. For a pin-compatible alternative within the Stellaris family, you would need to cross-reference the LM3S6000-series datasheets — the LM3S6952 is a specific density and peripheral set, so a drop-in may not exist."},{"question":"What are the exact specifications of LM3S6952-EQC50-A2T?","answer":"It includes a 10/100 Ethernet MAC, I²C, SPI, SSI, UART, QEI, and 43 GPIOs. The 3-channel 10-bit ADC is on-chip. The package is a 100-pin LQFP (14x14 mm)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3S6952-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/LM3S6952-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}}