{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3S2608-IBZ50-A2","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3S2608-IBZ50-A2","canonicalUrl":"https://icboms.com/texas-instruments/LM3S2608-IBZ50-A2","factsUrl":"https://icboms.com/api/mcp/products/LM3S2608-IBZ50-A2","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Stellaris ARM Cortex-M3S 2000 MCU, LM3S2608-IBZ50-A2, 50MHz, 128KB Flash, 32KB RAM, 108-BGA, -40°C to 85°C.","salesMarkdown":"The LM3S2608-IBZ50-A2 is a Texas Instruments Stellaris ARM Cortex-M3S 2000 microcontroller built around a 32-bit ARM Cortex-M3 core clocked at 50 MHz. The part is designated NRND (Not Recommended for New Designs) by Texas Instruments. ## 108-BGA footprint and operating range Housed in a 108-LFBGA package (10x10 mm body, 108-BGA supplier device package), the LM3S2608-IBZ50-A2 is surface-mount only. The 52 general-purpose I/O lines connect to a peripheral set that includes CANbus, I²C, IrDA, Microwire, SPI, SSI, and UART/USART interfaces. On-chip data conversion is handled by an 8-channel, 10-bit ADC. ## On-chip oscillators and system monitoring The part integrates brown-out detect/reset, POR, PWM, and a watchdog timer — these peripherals reduce external supervisor circuitry for industrial control or sensor-node applications.","metaTitle":"LM3S2608-IBZ50-A2 ARM Cortex-M3 MCU, 50MHz, 128KB Flash","metaDescription":"Texas Instruments LM3S2608-IBZ50-A2 Stellaris ARM Cortex-M3 MCU, 50MHz, 128KB Flash, 32KB RAM, 108-BGA. 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 2000","Package":"Tray","RAM Size":"32K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"CANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"52","Core Processor":"ARM® Cortex®-M3","Package / Case":"108-LFBGA","Product Status":"Not For New Designs","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"LM3S2608","Program Memory Size":"128KB (128K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"108-BGA (10x10)","Voltage - Supply (Vcc/Vdd)":"2.25V ~ 2.75V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$23.4895","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a2ff937540c4d13996596b9d7b90b705.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM3S2608-IBZ50-A2/alternatives.json"},"ai":{"faq":[{"question":"What is the core speed and memory of LM3S2608-IBZ50-A2?","answer":"The ARM Cortex-M3 core runs at 50 MHz. On-chip memory is 128 KB Flash and 32 KB SRAM."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3S2608-IBZ50-A2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM3S2608-IBZ50-A2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T02:50:59.913Z","lastPublished":"2026-07-21T02:50:59.913Z","indexable":true}}