{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3S5737-IQC50-A0","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3S5737-IQC50-A0","canonicalUrl":"https://icboms.com/texas-instruments/LM3S5737-IQC50-A0","factsUrl":"https://icboms.com/api/mcp/products/LM3S5737-IQC50-A0","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Stellaris® ARM® Cortex®-M3S 5000 series LM3S5737-IQC50-A0, 32-Bit Single-Core MCU, 50 MHz, 128KB Flash, 64K x 8 SRAM, 61 I/O, CANbus/I²C/SPI/UART/USB, 100-LQFP, -40°C to 85°C.","salesMarkdown":"## NRND — not for new designs, but still a valid BOM line The LM3S5737-IQC50-A0: TI does not accept new design registrations for this part. Brown-out detect and POR are integrated, so the reset supervisor can be a simple RC or a dedicated monitor if the system already uses one. ## Peripheral set — what the USB and CAN mean on the board ## Memory sizing — 128 KB Flash, 64 KB SRAM The 64 KB SRAM and 128 KB Flash are available for firmware and data storage.","metaTitle":"LM3S5737-IQC50-A0 Stellaris ARM Cortex-M3 MCU, 50 MHz","metaDescription":"LM3S5737-IQC50-A0 32-bit ARM Cortex-M3 MCU from TI Stellaris series. 50 MHz, 128 KB Flash, 64 KB SRAM, USB + CAN, 100-LQFP, -40°C to 85°C.","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 5000","Package":"Tray","RAM Size":"64K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"CANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"61","Core Processor":"ARM® Cortex®-M3","Package / Case":"100-LQFP","Product Status":"Not For New Designs","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"LM3S5737","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":"$16.8040","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/38b03106a267df1019dd902dd40d5344.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM3S5737-IQC50-A0/alternatives.json"},"ai":{"faq":[{"question":"Is LM3S5737-IQC50-A0 still available for new designs?","answer":"New board designs should target a current-production Cortex-M3 or M4 alternative."},{"question":"Does LM3S5737-IQC50-A0 have USB and CAN connectivity?","answer":"Yes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3S5737-IQC50-A0","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM3S5737-IQC50-A0 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}}