{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L011G3U6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L011G3U6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L011G3U6","factsUrl":"https://icboms.com/api/mcp/products/STM32L011G3U6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L011G3U6, ARM Cortex-M0+ 32-bit MCU, 32 MHz, 8 KB Flash, 2 KB SRAM, 512 B EEPROM, 1.65 V–3.6 V, -40°C to 85°C, 28-UFQFPN.","salesMarkdown":"The STM32L011G3U6 is an ultra-low-power 32-bit microcontroller from STMicroelectronics' STM32L0 series, built around an ARM Cortex-M0+ core running at up to 32 MHz. The Cortex-M0+ core at 32 MHz delivers enough throughput for sensor fusion, basic control loops, and communication protocol handling without burning through the power budget. With 8 KB of Flash, firmware must be lean — think a bootloader plus a single application task, not a full RTOS with heavy middleware. The 2 KB SRAM is tight for large buffers; plan DMA transfers carefully if you're streaming ADC data. The 1.65 V minimum supply is a real advantage in single-cell alkaline or Li-primary battery designs; at 3.6 V max it also works cleanly on a standard 3.3 V rail with headroom for LDO dropout. It's reworkable with hot air if you preheat the board and use a fine nozzle — the small body heats up fast, but the pad can wick solder away from the perimeter pins if the stencil aperture isn't right. The pad pitch is 0.5 mm, so a decent microscope and a steady hand are enough for hand rework. Will it survive the hot air? Yes, if you keep the nozzle temperature around 350°C and don't dwell longer than 30 seconds. It is RoHS3 compliant.","metaTitle":"STM32L011G3U6 32-bit ARM Cortex-M0+ MCU, 32 MHz, 8 KB Flash","metaDescription":"STMicroelectronics STM32L011G3U6 32-bit MCU with ARM Cortex-M0+ core at 32 MHz, 8 KB Flash, 2 KB SRAM, 512 B EEPROM, 1.65 V to 3.6 V supply, -40°C to 85°C","metaKeywords":null},"attributes":{"series":"STM32L0","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"32MHz","Series":"STM32L0","Package":"Tray","RAM Size":"2K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"512 x 8","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"I²C, IrDA, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"24","Core Processor":"ARM® Cortex®-M0+","Package / Case":"28-UFQFN","Product Status":"Active","Data Converters":"A/D 10x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32L011","Program Memory Size":"8KB (8K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"28-UFQFPN (4x4)","Voltage - Supply (Vcc/Vdd)":"1.65V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.4700","priceTiers":[{"qty":1,"price":"$2.47000","currency":"USD"},{"qty":10,"price":"$2.22300","currency":"USD"},{"qty":25,"price":"$2.09680","currency":"USD"},{"qty":80,"price":"$1.78650","currency":"USD"},{"qty":230,"price":"$1.67739","currency":"USD"},{"qty":440,"price":"$1.46773","currency":"USD"},{"qty":945,"price":"$1.21612","currency":"USD"},{"qty":2940,"price":"$1.13225","currency":"USD"},{"qty":5880,"price":"$1.09031","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/186ae0e234bc3e91c5436123bd03d6e8.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32L011G3U6/alternatives.json"},"ai":{"faq":[{"question":"Is STM32L011G3U6 compatible with STM32L011G4U6?","answer":"The STM32L011G3U6 and STM32L011G4U6 share the same base product number (STM32L011) and are pin-compatible in the same 28-UFQFPN package. The G4 variant typically offers higher Flash density; check the specific datasheet for exact memory differences before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L011G3U6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L011G3U6 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}}