{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3S9B96-IQC80-C1T","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3S9B96-IQC80-C1T","canonicalUrl":"https://icboms.com/texas-instruments/LM3S9B96-IQC80-C1T","factsUrl":"https://icboms.com/api/mcp/products/LM3S9B96-IQC80-C1T","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Stellaris ARM Cortex-M3S 9000 series LM3S9B96-IQC80-C1T, 32-bit single-core MCU, 80MHz, 256KB Flash, 96KB RAM, Ethernet MAC, USB OTG, CANbus, 65 I/O, 100-LQFP, -40°C to 85°C.","salesMarkdown":"## What this Stellaris MCU brings to the board The Texas Instruments LM3S9B96-IQC80-C1T is a Stellaris ARM Cortex-M3-based 32-bit single-core MCU running at 80 MHz with 256 KB Flash and 96 KB RAM. It integrates Ethernet MAC, USB OTG, CANbus, and 65 general-purpose I/O in a 100-LQFP package. The 80 MHz core clock on this Cortex-M3 gives enough headroom to handle Ethernet TCP/IP offload, USB OTG host/device negotiation, and CAN message filtering without a separate protocol coprocessor. For a control gateway that polls a dozen Modbus slaves and serves a web interface, that throughput keeps the loop jitter under a few microseconds — no need to step up to a Cortex-M4 unless you need DSP math. Texas Instruments has marked the LM3S9B96-IQC80-C1T as obsolete. No official successor part number is listed. For existing designs, the only channel is the surplus and broker market. We source this part to order against an RFQ.","metaTitle":"TI LM3S9B96-IQC80-C1T ARM Cortex-M3 MCU, 80 MHz, 256KB Flash","metaDescription":"Texas Instruments Stellaris LM3S9B96-IQC80-C1T ARM Cortex-M3 MCU, 80 MHz, 256KB Flash, 96KB RAM, Ethernet, USB OTG, CAN. Obsolete — sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"80MHz","title":"LM3S9B96-IQC80-C1T","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":"100-LQFP","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":"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/346d4a7e229c6fbbcdfc8c01c0d470ee.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM3S9B96-IQC80-C1T/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for LM3S9B96-IQC80-C1T?","answer":"No official successor part number has been published by Texas Instruments for this device. For existing designs, the only supply channel is the surplus and broker market. We source this part to order against an RFQ; availability and current pricing are confirmed at quote time."},{"question":"What are the key specifications of LM3S9B96-IQC80-C1T?","answer":"It is a 32-bit ARM Cortex-M3 MCU running at 80 MHz with 256 KB Flash, 96 KB RAM, Ethernet MAC, USB OTG, CANbus, and 65 I/O in a 100-LQFP package, rated for -40°C to 85°C operation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3S9B96-IQC80-C1T","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-IQC80-C1T 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}}