{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3S5G36-IQR80-A2T","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3S5G36-IQR80-A2T","canonicalUrl":"https://icboms.com/texas-instruments/LM3S5G36-IQR80-A2T","factsUrl":"https://icboms.com/api/mcp/products/LM3S5G36-IQR80-A2T","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Stellaris® ARM® Cortex®-M3S 5000 series, LM3S5G36-IQR80-A2T, 32-bit MCU, 80MHz core, 384KB Flash, 64KB SRAM, 33 I/O, CAN/USB/I2C/SPI, 64-LQFP, -40°C to 85°C.","salesMarkdown":"It is designed for industrial control, motor drive, and CAN-bus gateway applications where a single-core processor with moderate memory and rich connectivity is needed. ## Connectivity and peripheral set — sizing the I/O budget The 8-channel 12-bit ADC (8x12b) handles analog sensor inputs without an external converter. ## Package and temperature grade — design-in checklist Housed in a 64-LQFP (10x10 mm) package, the LM3S5G36-IQR80-A2T uses a standard 0.5 mm pitch footprint that is straightforward to route on a two-layer board. Supply voltage is 3.0 V to 3.6 V, compatible with common 3.3 V rail designs.","metaTitle":"LM3S5G36-IQR80-A2T Stellaris ARM Cortex-M3 MCU, 80MHz","metaDescription":"LM3S5G36-IQR80-A2T Stellaris ARM Cortex-M3S 5000 series MCU. 80MHz core, 384KB Flash, 64KB SRAM, 33 I/O, CAN/USB/I2C/SPI. -40 to 85°C. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"80MHz","Series":"Stellaris® ARM® Cortex®-M3S 5000","RAM Size":"64K x 8","Core Size":"32-Bit Single-Core","Packaging":"Tape & Reel (TR)","EEPROM Size":"-","Part Status":"Obsolete","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"CANbus, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"33","Core Processor":"ARM® Cortex®-M3","Package / Case":"64-LQFP","Data Converters":"A/D 8x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"LM3S5G36","Program Memory Size":"384KB (384K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"64-LQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"3V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM3S5G36-IQR80-A2T/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for LM3S5G36-IQR80-A2T?","answer":"If a design requires a pin-compatible alternate, a review of the Stellaris M3S 5000 series family would be needed — but no direct drop-in substitute is documented."},{"question":"What package is LM3S5G36-IQR80-A2T?","answer":"The LM3S5G36-IQR80-A2T is supplied in a 64-LQFP (10x10 mm) package with a 0.5 mm pitch."},{"question":"What is LM3S5G36-IQR80-A2T's listed speed?","answer":"The core is rated at 80 MHz, which is the maximum clock frequency for the ARM Cortex-M3 processor in this device."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3S5G36-IQR80-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/LM3S5G36-IQR80-A2T 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}}