{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3S1P51-IBZ80-C3","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3S1P51-IBZ80-C3","canonicalUrl":"https://icboms.com/texas-instruments/LM3S1P51-IBZ80-C3","factsUrl":"https://icboms.com/api/mcp/products/LM3S1P51-IBZ80-C3","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM3S1P51-IBZ80-C3, Stellaris ARM Cortex-M3S 1000 series, 80MHz 32-bit single-core MCU, 64KB FLASH, 24KB RAM, 67 I/O, 108-LFBGA package, -40°C to 85°C, 1.08V to 3.6V supply.","salesMarkdown":null,"metaTitle":"LM3S1P51-IBZ80-C3 — Stellaris ARM Cortex-M3, 80MHz, 64KB Flash","metaDescription":"TI Stellaris LM3S1P51-IBZ80-C3: 80MHz ARM Cortex-M3, 64KB Flash, 24KB RAM, 67 I/O, 1.08–3.6V supply, 108-LFBGA. Obsolete — quoted to order via RFQ.","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 1000","Package":"Tray","RAM Size":"24K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT","Connectivity":"I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"67","Core Processor":"ARM® Cortex®-M3","Package / Case":"108-LFBGA","Product Status":"Obsolete","Data Converters":"A/D 16x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"LM3S1P51","Program Memory Size":"64KB (64K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"108-BGA (10x10)","Voltage - Supply (Vcc/Vdd)":"1.08V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4b537d7b08f213ef30fdcb0c13b6e56c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I source the LM3S1P51-IBZ80-C3 and what is the lead time?","answer":"The part is sourced to order against an RFQ through independent distribution channels; availability and current pricing are confirmed at quote time. TI authorized distribution no longer carries this part as an active line item."},{"question":"What is the LM3S1P51-IBZ80-C3's listed speed?","answer":"The listed speed is 80MHz — an ARM Cortex-M3 core operating at that clock rate, with an internal oscillator removing the external crystal from the BOM."},{"question":"What series does the LM3S1P51-IBZ80-C3 belong to?","answer":"It belongs to the Stellaris ARM Cortex-M3S 1000 series — a Texas Instruments Stellaris-family MCU targeting industrial and instrumentation applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3S1P51-IBZ80-C3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM3S1P51-IBZ80-C3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-11T18:12:59.411Z","lastPublished":"2026-07-11T18:12:59.411Z","indexable":true}}