{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3S610-IGZ50-C2","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3S610-IGZ50-C2","canonicalUrl":"https://icboms.com/texas-instruments/LM3S610-IGZ50-C2","factsUrl":"https://icboms.com/api/mcp/products/LM3S610-IGZ50-C2","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Stellaris ARM Cortex-M3S 600 series LM3S610-IGZ50-C2, 32-Bit Single-Core MCU, 50MHz, 32KB Flash, 8K x 8 RAM, 34 I/O, 3V~3.6V, -40°C~85°C, 48-VFQFN Exposed Pad, Tray.","salesMarkdown":"## What this Cortex-M3 brings to a control board At 50 MHz the Cortex-M3 executes most single-cycle instructions, so a tight control loop or a protocol state machine runs without waiting on the bus. The internal oscillator means you can bring up the UART and start talking to a host before an external crystal is even populated — handy for a field swap where the kit might not have the exact can. ## Memory budget: 32 KB Flash, 8 KB RAM 32 KB of Flash holds a modest firmware image — think a bootloader plus one application layer, not a full RTOS with a TCP/IP stack. The 8 KB RAM is the working memory ceiling; if your design queues CAN messages or buffers UART streams, check that the stack and heap fit within that 8 KB before committing the BOM. For a motor-control or sensor-interface project the headroom is usually fine; for a GUI or logging application you will feel the squeeze. ## Industrial temperature grade and on-chip supervision ## Package and thermal pad Without that via pattern the junction temperature climbs faster under continuous load. The pad is also the only ground return for the die, so the PCB layout must connect it solidly to the system ground.","metaTitle":"LM3S610-IGZ50-C2 Stellaris ARM Cortex-M3 MCU, 50 MHz","metaDescription":"Texas Instruments LM3S610-IGZ50-C2 Stellaris ARM Cortex-M3 MCU: 50 MHz core, 32 KB Flash, 8 KB RAM, 34 GPIO, industrial temp -40°C to 85°C, 48-QFN.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"50MHz","Series":"Stellaris® ARM® Cortex®-M3S 600","Package":"Tray","RAM Size":"8K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"I²C, Microwire, SPI, SSI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"34","Core Processor":"ARM® Cortex®-M3","Package / Case":"48-VFQFN Exposed Pad","Data Converters":"A/D 2x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"LM3S610","Program Memory Size":"32KB (32K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"48-VQFN (7x7)","Voltage - Supply (Vcc/Vdd)":"3V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/529ad4ddaeb800aeae8295506d8a35c3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM3S610-IGZ50-C2/alternatives.json"},"ai":{"faq":[{"question":"Does the LM3S610-IGZ50-C2 require an external oscillator?","answer":"No. The part has an internal oscillator, so it can run without an external crystal or clock source. That said, if you need tighter timing accuracy or a specific baud rate for UART communication, you can still feed an external clock into the oscillator input."},{"question":"What development board supports the LM3S610-IGZ50-C2?","answer":"Texas Instruments produced the Stellaris LM3S600-series evaluation kits and reference designs that support this MCU family. The exact board part number is not listed in the available records, but any Stellaris 600-series development board with a 48-QFN footprint and a JTAG/SWD debug interface should work. Check the TI Stellaris product page for current board offerings."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3S610-IGZ50-C2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM3S610-IGZ50-C2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}