{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3S2601-IQC50-A2T","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3S2601-IQC50-A2T","canonicalUrl":"https://icboms.com/texas-instruments/LM3S2601-IQC50-A2T","factsUrl":"https://icboms.com/api/mcp/products/LM3S2601-IQC50-A2T","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Stellaris® ARM® Cortex®-M3S 2000 series, LM3S2601-IQC50-A2T, 32-bit single-core MCU, 50 MHz, 128 KB Flash, 32K x 8 RAM, CANbus/I²C/SPI/UART, 60 I/O, 100-LQFP, -40°C to 85°C.","salesMarkdown":"The Texas Instruments LM3S2601-IQC50-A2T is a 32-bit ARM Cortex-M3 MCU from the Stellaris® 2000 series, clocked at 50 MHz with 128 KB Flash and 32 KB RAM. It carries CAN, I²C, SPI, SSI, UART, and IrDA interfaces, plus a PWM unit and brown-out/POR supervisor — a typical fit for a CAN-based industrial controller, sensor hub, or motor-drive node that needs one protocol stack and a handful of analog or digital I/O. ## NRND — plan the BOM line accordingly That means TI has stopped actively promoting it for new projects, though it may still be available for existing production runs through the independent channel.","metaTitle":"LM3S2601-IQC50-A2T Stellaris ARM Cortex-M3 MCU, 50 MHz, 128 KB Flash","metaDescription":"LM3S2601-IQC50-A2T 32-bit ARM Cortex-M3 MCU from TI Stellaris series. 50 MHz core, 128 KB Flash, 32 KB RAM, CAN/I²C/SPI/UART. Industrial temp -40°C to 85°C. NRND — sourced to order","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"50MHz","Series":"Stellaris® ARM® Cortex®-M3S 2000","Package":"Tape & Reel (TR)","RAM Size":"32K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"CANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"60","Core Processor":"ARM® Cortex®-M3","Package / Case":"100-LQFP","Product Status":"Not For New Designs","Data Converters":"-","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"LM3S2601","Program Memory Size":"128KB (128K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"2.25V ~ 2.75V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$15.9345","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM3S2601-IQC50-A2T/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for LM3S2601-IQC50-A2T?","answer":"Submit an RFQ through this listing. Availability and current pricing are confirmed at quote time through our independent sourcing network. No stock or price figures are published here because the channel fluctuates for NRND parts."},{"question":"What is the closest pin-compatible alternative to LM3S2601-IQC50-A2T?","answer":"No official successor is listed in the lifecycle record. However, the Stellaris LM3S family shares the same 100-LQFP footprint and peripheral set across many density options (e.g., LM3S2965 with 256 KB Flash). A migration within the family is typically a firmware recompile and a BOM swap. For a current-design recommendation, contact our sourcing team with your firmware requirements."},{"question":"What is LM3S2601-IQC50-A2T's listed speed?","answer":"The core runs at 50 MHz. That is the maximum clock for the ARM Cortex-M3 on this part, delivering roughly 62.5 MIPS — adequate for a single CANopen node with a 1 ms cycle and a PID loop."},{"question":"What compliance documentation does this brand provide for LM3S2601-IQC50-A2T?","answer":"Texas Instruments provides RoHS and REACH compliance documentation for this part. The 100-LQFP package is lead-free and compatible with standard reflow profiles. No UL or IEC certification is listed in the component record; check the TI product page for the latest compliance certificates."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3S2601-IQC50-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/LM3S2601-IQC50-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}}