{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3S6G65-IBZ80-A1T","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3S6G65-IBZ80-A1T","canonicalUrl":"https://icboms.com/texas-instruments/LM3S6G65-IBZ80-A1T","factsUrl":"https://icboms.com/api/mcp/products/LM3S6G65-IBZ80-A1T","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Stellaris LM3S6G65-IBZ80-A1T, ARM Cortex-M3 32-bit single-core MCU, 80 MHz, 512 KB Flash, 64 KB RAM, 16x12-bit ADC, Ethernet MAC, 108-LFBGA, 3.0 V–3.6 V supply, -40°C to 85°C, Tape & Reel.","salesMarkdown":"## Single-chip Ethernet controller for industrial control The 108-ball BGA (10x10 mm) package and 3.0 V–3.6 V supply suit it for space-constrained, networked industrial controllers, building automation gateways, and motor-drive interfaces. ## 80 MHz Cortex-M3 with Ethernet — what it buys you The 80 MHz core delivers enough throughput to run a lightweight TCP/IP stack (like lwIP) while servicing real-time control loops. The 512 KB Flash can hold a bootloader, application firmware, and a small web server; 64 KB RAM provides room for packet buffers and stack. The 46 GPIOs and 16x12-bit ADC give headroom for sensor inputs, HMI, and actuator control. ## Industrial temperature range and BGA footprint For dual-sourcing resilience, look at other Stellaris LM3S6G6x parts in the same 108-BGA footprint — they share the same pinout and peripheral map, differing mainly in Flash and RAM density.","metaTitle":"Texas Instruments LM3S6G65-IBZ80-A1T ARM Cortex-M3 MCU","metaDescription":"Texas Instruments LM3S6G65-IBZ80-A1T: Stellaris ARM Cortex-M3 32-bit MCU, 80 MHz, 512 KB Flash, 64 KB RAM, Ethernet MAC, 108-BGA, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"80MHz","title":"LM3S6G65-IBZ80-A1T","Series":"Stellaris® ARM® Cortex®-M3S 6000","Package":"Tape & Reel (TR)","RAM Size":"64K x 8","Core Size":"32-Bit Single-Core","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"Ethernet, I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"46","Core Processor":"ARM® Cortex®-M3","Package / Case":"108-LFBGA","Data Converters":"A/D 16x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"LM3S6G65","Program Memory Size":"512KB (512K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"108-BGA (10x10)","Voltage - Supply (Vcc/Vdd)":"3V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7e823aff022cb066c93d9562708c6a00.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to LM3S6G65-IBZ80-A1T?","answer":"Other Stellaris LM3S6G6x devices in the same 108-BGA package are pin-compatible across the family. The key difference is Flash and RAM size — for example, a lower-density sibling might offer 256 KB Flash instead of 512 KB. Check the specific order code for the exact memory configuration you need."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3S6G65-IBZ80-A1T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM3S6G65-IBZ80-A1T 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}}