{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3S612-EGZ50-C2","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3S612-EGZ50-C2","canonicalUrl":"https://icboms.com/texas-instruments/LM3S612-EGZ50-C2","factsUrl":"https://icboms.com/api/mcp/products/LM3S612-EGZ50-C2","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Stellaris ARM Cortex-M3S 600 series LM3S612-EGZ50-C2, 32-Bit Single-Core MCU, 50MHz, 32KB Flash, 8K x 8 RAM, 34 I/O, I²C/Microwire/SPI/SSI/UART, 2x10b ADC, -40°C~105°C, 48-VFQFN.","salesMarkdown":"## 50 MHz Cortex-M3 with 32 KB flash — sizing the control-loop budget The 32-bit core at 50 MHz gives you roughly 1.25 DMIPS/MHz, so about 62.5 DMIPS peak, which handles sensor fusion or motor commutation at moderate update rates. The 8 KB SRAM is the binding constraint: a 1 KB comms buffer plus a 2 KB stack leaves 5 KB for data arrays, so plan the heap and local variables accordingly. ## Industrial temperature range and on-chip peripherals Two 10-bit ADC channels are adequate for monitoring supply rails or a thermistor, but not for audio or precision measurement. ## Package, supply, and footprint notes Supplied in a 48-VFQFN with exposed pad (7x7 mm VQFN footprint). The 34 general-purpose I/O pins are multiplexed with the peripheral functions, so check the pin assignment in the datasheet for your specific peripheral mix.","metaTitle":"LM3S612-EGZ50-C2 ARM Cortex-M3 MCU, 50MHz, 32KB Flash","metaDescription":"LM3S612-EGZ50-C2 Stellaris ARM Cortex-M3S 600 32-bit MCU. 50MHz core, 32KB flash, 8KB SRAM, 2x10b ADC, I²C/SPI/UART. -40°C to 105°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"50MHz","Series":"Stellaris® ARM® Cortex®-M3S 600","Package":"Tray","RAM Size":"8K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"I²C, Microwire, SPI, SSI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"34","Core Processor":"ARM® Cortex®-M3","Package / Case":"48-VFQFN Exposed Pad","Data Converters":"A/D 2x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"LM3S612","Program Memory Size":"32KB (32K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~105°C(TA)","Supplier Device Package":"48-VQFN (7x7)","Voltage - Supply (Vcc/Vdd)":"3V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/86234aace953f341540f72ab4ba7f38d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM3S612-EGZ50-C2/alternatives.json"},"ai":{"faq":[{"question":"What is the flash size of LM3S612-EGZ50-C2?","answer":"The program memory is 32 KB (32K x 8) of flash. This is the firmware-storage capacity; the device also has 8 KB of SRAM for runtime data."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3S612-EGZ50-C2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM3S612-EGZ50-C2 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}}