{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3S608-IGZ50-C2","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3S608-IGZ50-C2","canonicalUrl":"https://icboms.com/texas-instruments/LM3S608-IGZ50-C2","factsUrl":"https://icboms.com/api/mcp/products/LM3S608-IGZ50-C2","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Stellaris LM3S608-IGZ50-C2, ARM Cortex-M3 32-bit single-core MCU, 50MHz, 32KB Flash, 8KB RAM, 28 I/O, 48-VQFN, 3V to 3.6V, -40°C to 85°C.","salesMarkdown":"The LM3S608-IGZ50-C2: ARM Cortex-M3 32-bit single-core MCU clocked at 50 MHz, with 32 KB Flash and 8 KB RAM. It has 28 I/O, an 8-channel 10-bit ADC, and serial connectivity covering I²C, SPI, SSI, Microwire, and UART/USART. ## 32 KB Flash / 8 KB RAM — sizing the firmware footprint At 32 KB program memory and 8 KB SRAM, this part fits firmware that fits in a single bank — no paging, no external memory interface. That limits the application to lean control loops, bootloaders, or protocol bridges. If your design needs more than 8 KB of variable space or a real-time OS, you are looking at the wrong density tier. ## Lifecycle — end-of-life phase, sourced through independent channels The LM3S608-IGZ50-C2 carries an end-of-life (hot) status. Texas Instruments has discontinued the Stellaris line; production has stopped.","metaTitle":"Texas Instruments LM3S608-IGZ50-C2 ARM Cortex-M3 MCU, 50MHz","metaDescription":"Texas Instruments Stellaris LM3S608-IGZ50-C2 ARM Cortex-M3 MCU, 50MHz, 32KB Flash, 8KB RAM, 28 I/O, -40°C to 85°C. Sourced to order against RFQ.","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":"28","Core Processor":"ARM® Cortex®-M3","Package / Case":"48-VFQFN Exposed Pad","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"LM3S608","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/b0a0a1801d115d43e50f03c6b96f330d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM3S608-IGZ50-C2/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to LM3S608-IGZ50-C2?","answer":"There is no official pin-compatible drop-in from TI. The TM4C123 series is a functional successor but differs in pinout, peripheral set, and supply voltage tolerance. Verify your board layout before substituting."},{"question":"What compliance documentation does Texas Instruments provide for LM3S608-IGZ50-C2?","answer":"The part is RoHS-compliant per TI's standard declaration. No UL or IEC certification is listed in the available documentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3S608-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/LM3S608-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}}