{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3S601-IGZ50-C2","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3S601-IGZ50-C2","canonicalUrl":"https://icboms.com/texas-instruments/LM3S601-IGZ50-C2","factsUrl":"https://icboms.com/api/mcp/products/LM3S601-IGZ50-C2","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Stellaris® ARM® Cortex®-M3S 600 series, LM3S601-IGZ50-C2, 32-Bit Single-Core MCU, 50MHz, 32KB Flash, 8K x 8 RAM, 36 I/O, I²C/Microwire/QEI/SPI/SSI/UART, -40°C~85°C, 48-VFQFN Exposed Pad, Tray.","salesMarkdown":"The LM3S601-IGZ50-C2 is a 32-bit ARM Cortex-M3 MCU from the Stellaris series, running at 50 MHz with 32 KB of Flash and 8 KB of RAM. It has 36 I/O and peripherals including I²C, SPI, SSI, UART, and QEI. The 50 MHz Cortex-M3 core handles UART and SPI traffic while the QEI peripheral decodes incremental encoder signals in hardware. ## Memory sizing for firmware and data buffers 32 KB of Flash holds a bootloader, a real-time scheduler, and communication stacks. The 8 KB SRAM supports data buffers for sensor readings or command queues. The spec record flags this part as end-of-life (EOL), though the lifecycle status is listed as Active. This typically means a last-time-buy notice has been issued.","metaTitle":"LM3S601-IGZ50-C2 Stellaris ARM Cortex-M3 MCU, 50MHz, 32KB Flash","metaDescription":"LM3S601-IGZ50-C2 32-bit ARM Cortex-M3 MCU from Stellaris series. 50MHz core, 32KB Flash, 8KB RAM, 36 I/O, -40°C to 85°C, 48-VQFN. Sourced to order — request quote.","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, QEI, SPI, SSI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"36","Core Processor":"ARM® Cortex®-M3","Package / Case":"48-VFQFN Exposed Pad","Data Converters":"-","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"LM3S601","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/1c2f37bb851c5367eb9c625a9b6b70eb.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM3S601-IGZ50-C2/alternatives.json"},"ai":{"faq":[{"question":"Is LM3S601-IGZ50-C2 obsolete or end-of-life?","answer":"The spec record shows an end-of-life (EOL) designation, while the lifecycle status is marked Active. This suggests the part may be in a last-time-buy window. Confirm current availability at quote time."},{"question":"What is the package type and footprint of LM3S601-IGZ50-C2?","answer":"It comes in a 48-VFQFN Exposed Pad package, also specified as 48-VQFN with a 7x7 mm body. The exposed pad must be soldered to a thermal land on the PCB."},{"question":"What is LM3S601-IGZ50-C2's listed speed?","answer":"The core runs at 50 MHz, based on the ARM Cortex-M3 architecture."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3S601-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/LM3S601-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}}