{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3S617-EQN50-C2T","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3S617-EQN50-C2T","canonicalUrl":"https://icboms.com/texas-instruments/LM3S617-EQN50-C2T","factsUrl":"https://icboms.com/api/mcp/products/LM3S617-EQN50-C2T","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Stellaris® ARM® Cortex®-M3S 600 series, LM3S617-EQN50-C2T, 32-bit single-core MCU, 50 MHz, 32 KB Flash, 8K x 8 RAM, 30 I/O, 48-LQFP (7x7), -40°C to 105°C, 3V to 3.6V supply.","salesMarkdown":"The LM3S617-EQN50-C2T is a 32-bit ARM Cortex-M3 microcontroller from the Stellaris 600 series, running at 50 MHz. It carries 32 KB of Flash program memory and 8 KB of SRAM, with 30 general-purpose I/O lines and a 6-channel 10-bit ADC. At 50 MHz, the Cortex-M3 core executes a single-cycle multiply and a hardware divide, which matters for PID loops and sensor fusion math. The 8 KB SRAM limits the data buffer for UART or SPI streams — expect to offload larger logs to external serial Flash or handle them in the 32 KB program space. The LM3S617-EQN50-C2T carries an NRND status. For new designs, look at current-generation parts in a similar 48-LQFP pin count. The 6-channel 10-bit ADC samples analog inputs for current sensing or potentiometer feedback. All 30 I/O are brought out on the 48-LQFP; verify your pin allocation against the datasheet pinout before layout.","metaTitle":"LM3S617-EQN50-C2T Stellaris ARM Cortex-M3 MCU, 50 MHz, 32 KB Flash","metaDescription":"LM3S617-EQN50-C2T is a 32-bit ARM Cortex-M3 MCU from the Stellaris 600 series. 50 MHz core, 32 KB Flash, 8 KB RAM, 30 I/O, -40 to 105°C. NRND — sourced to order against RFQ.","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 600","Package":"Tape & Reel (TR)","RAM Size":"8K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"Microwire, SPI, SSI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"30","Core Processor":"ARM® Cortex®-M3","Package / Case":"48-LQFP","Product Status":"Not For New Designs","Data Converters":"A/D 6x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"LM3S617","Program Memory Size":"32KB (32K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~105°C(TA)","Supplier Device Package":"48-LQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"3V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.6207","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b8de192a1ebb7e318a6baa2cb4743357.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM3S617-EQN50-C2T/alternatives.json"},"ai":{"faq":[{"question":"What is LM3S617-EQN50-C2T's core speed?","answer":"The ARM Cortex-M3 core runs at 50 MHz, with a single-cycle multiply and hardware divide for efficient control-loop math."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3S617-EQN50-C2T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM3S617-EQN50-C2T 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}}