{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3S1H11-IQC80-A2T","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3S1H11-IQC80-A2T","canonicalUrl":"https://icboms.com/texas-instruments/LM3S1H11-IQC80-A2T","factsUrl":"https://icboms.com/api/mcp/products/LM3S1H11-IQC80-A2T","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Stellaris ARM Cortex-M3S 1000 series LM3S1H11-IQC80-A2T, 32-bit single-core MCU, 80 MHz, 512 KB FLASH, 48K x 8 RAM, 67 I/O, 100-LQFP, -40°C to 85°C.","salesMarkdown":"## Obsolete — plan your BOM move now The 80 MHz Cortex-M3 core delivers 512 KB Flash and 48K x 8 RAM. Housed in a 100-LQFP with a 14x14 mm body, the 67 I/O are accessible across the four sides. The 1.235 V to 1.365 V core supply requires a dedicated low-voltage regulator.","metaTitle":"LM3S1H11-IQC80-A2T Stellaris ARM Cortex-M3 MCU, 80 MHz","metaDescription":"LM3S1H11-IQC80-A2T 32-bit ARM Cortex-M3 MCU from Stellaris series. 80 MHz core, 512 KB Flash, 48 KB RAM, 67 I/O, 100-LQFP.","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":"Tape & Reel (TR)","RAM Size":"48K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"EBI/EMI, I²C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"67","Core Processor":"ARM® Cortex®-M3","Package / Case":"100-LQFP","Product Status":"Obsolete","Data Converters":"A/D 8x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"LM3S1H11","Program Memory Size":"512KB (512K 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":"$12.1100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/68920ccd04e046c9d0ddb9ddf41bb2dc.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM3S1H11-IQC80-A2T/alternatives.json"},"ai":{"faq":[{"question":"Is LM3S1H11-IQC80-A2T obsolete?","answer":"Yes, the LM3S1H11-IQC80-A2T is officially Obsolete. It is no longer in production and no last-time-buy is available. The only supply channel is the independent surplus market."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3S1H11-IQC80-A2T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM3S1H11-IQC80-A2T 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}}