{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3S9B96-IBZ80-C5T","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3S9B96-IBZ80-C5T","canonicalUrl":"https://icboms.com/texas-instruments/LM3S9B96-IBZ80-C5T","factsUrl":"https://icboms.com/api/mcp/products/LM3S9B96-IBZ80-C5T","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Stellaris LM3S9B96-IBZ80-C5T, ARM Cortex-M3 32-bit MCU, 80MHz, 256KB Flash, 96KB RAM, Ethernet MAC+PHY, USB OTG, CAN, 16-ch 10-bit ADC, 108-BGA, -40 to 85°C.","salesMarkdown":"It integrates an Ethernet MAC with an internal PHY, USB OTG, two CAN 2.0B controllers, and a 16-channel 10-bit ADC, all in a 108-ball BGA package. This part was designed for networked industrial control, building automation gateways, and human-machine interfaces where a single chip handles both real-time control and connectivity. ## 80 MHz Cortex-M3 — processing headroom for protocol stacks The 80 MHz core clock gives this MCU enough throughput to run a lightweight TCP/IP stack alongside a control loop without a separate communications processor. The 96 KB RAM is a comfortable buffer for Ethernet frames and USB descriptors; you can stage several large packets before needing to flush to Flash. ## Peripheral set: Ethernet, USB OTG, CAN, and more The integrated Ethernet MAC with internal PHY saves an external transceiver and simplifies the BOM for wired connectivity. USB OTG allows the device to act as either host or peripheral, useful for field firmware updates or data logging to a USB stick. Two CAN controllers support dual-channel industrial bus interfaces, and the EBI/EMI interface can expand memory or connect an external display controller. The 65 GPIOs, arranged across the 108-BGA, provide enough pins for a parallel LCD bus plus sensor inputs. For new production runs, a pin-compatible drop-in replacement is not available from TI; designs still requiring this specific BGA footprint and peripheral set will need to source from independent distributors or surplus stock.","metaTitle":"TI LM3S9B96-IBZ80-C5T ARM Cortex-M3 MCU, 80MHz, 256KB Flash","metaDescription":"Texas Instruments Stellaris LM3S9B96-IBZ80-C5T ARM Cortex-M3 MCU, 80MHz, 256KB Flash, 96KB RAM, Ethernet MAC+PHY, USB OTG, CAN, 108-BGA.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"80MHz","title":"LM3S9B96-IBZ80-C5T","Series":"Stellaris® ARM® Cortex®-M3S 9000","Package":"Tape & Reel (TR)","RAM Size":"96K x 8","Core Size":"32-Bit Single-Core","Peripherals":"Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT","Connectivity":"CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"65","Core Processor":"ARM® Cortex®-M3","Package / Case":"108-LFBGA","Data Converters":"A/D 16x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"LM3S9B96","Program Memory Size":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"108-BGA (10x10)","Voltage - Supply (Vcc/Vdd)":"1.235V ~ 1.365V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/e04aa746567a598e4c340c42ab0e1b6d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum frequency of LM3S9B96?","answer":"The core runs at 80 MHz."},{"question":"Where can I buy LM3S9B96-IBZ80-C5T?","answer":"Submit an RFQ for current availability and pricing — we source and quote to order."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3S9B96-IBZ80-C5T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM3S9B96-IBZ80-C5T 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}}