{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3S9B95-IQC80-C5T","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3S9B95-IQC80-C5T","canonicalUrl":"https://icboms.com/texas-instruments/LM3S9B95-IQC80-C5T","factsUrl":"https://icboms.com/api/mcp/products/LM3S9B95-IQC80-C5T","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Stellaris ARM Cortex-M3S 9000 series LM3S9B95-IQC80-C5T, 32-bit MCU, 80 MHz, 256 KB Flash, 96 KB RAM, 65 I/O, CAN/Ethernet/USB OTG, -40 to 85 °C, 100-LQFP.","salesMarkdown":"The 96 KB RAM is enough for moderate TCP/IP buffers and a small RTOS heap; designs that need larger packet queues or display frame buffers should budget external SRAM via the EBI/EMI interface. Texas Instruments has marked the LM3S9B95-IQC80-C5T as obsolete. No official successor order code is listed in the current lifecycle record. For new production, a pin-compatible drop-in is not guaranteed; the closest functional path is to evaluate a current TI Cortex-M4 or M7 part with Ethernet and CAN, but that requires a board respin and software migration.","metaTitle":"LM3S9B95-IQC80-C5T Stellaris ARM Cortex-M3 MCU, 80 MHz, 256 KB Flash","metaDescription":"Texas Instruments LM3S9B95-IQC80-C5T Stellaris ARM Cortex-M3 MCU, 80 MHz, 256 KB Flash, 96 KB RAM, 100-LQFP. Obsolete — sourced to order against RFQ. Request quote for availability","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"80MHz","Series":"Stellaris® ARM® Cortex®-M3S 9000","Package":"Tape & Reel (TR)","RAM Size":"96K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","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":"100-LQFP","Product Status":"Obsolete","Data Converters":"A/D 16x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"LM3S9B95","Program Memory Size":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"1.235V ~ 1.365V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/1992634a0988e4d2a406389cd2297954.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM3S9B95-IQC80-C5T/alternatives.json"},"ai":{"faq":[{"question":"What is the equivalent replacement for LM3S9B95?","answer":"No official pin-compatible replacement is listed. A functional migration path leads to current TI Cortex-M4 or M7 parts with Ethernet and CAN (e.g., TM4C129 series), but this requires a PCB layout change and software port. For legacy BOM support, the LM3S9B95-IQC80-C5T is available on the surplus market."},{"question":"What are the key specifications of LM3S9B95-IQC80-C5T?","answer":"It is a 32-bit ARM Cortex-M3 MCU running at 80 MHz, with 256 KB Flash, 96 KB RAM, 65 GPIOs, Ethernet MAC+PHY, CAN 2.0B, USB OTG, and a 16-channel 10-bit ADC, in a 100-LQFP package rated for -40 °C to 85 °C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3S9B95-IQC80-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/LM3S9B95-IQC80-C5T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}