{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L011G3U7","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L011G3U7","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L011G3U7","factsUrl":"https://icboms.com/api/mcp/products/STM32L011G3U7","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L0 series 32-bit ARM Cortex-M0+ MCU, 32MHz, 8KB Flash, 2KB RAM, 512B EEPROM, 1.65V–3.6V supply, -40°C to 105°C, 28-UFQFPN 4x4 mm.","salesMarkdown":"## 32 MHz core — timing margin for low-power loops The STM32L011G3U7: The 32 MHz Cortex-M0+ core delivers enough throughput for sensor polling, control loops, and communication protocol handling without exceeding the power budget of a coin cell or two AA batteries. The 8 KB Flash and 2 KB RAM limit firmware to compact, single-purpose applications — think I²C temperature sensor readout, SPI flash logging, or simple PWM dimming — not complex RTOS stacks. For BOM planning, treat this part as approaching NRND.","metaTitle":"ST STM32L011G3U7 ARM Cortex-M0+ MCU, 32MHz, 8KB Flash, -40°C to 105°C","metaDescription":"STMicroelectronics STM32L011G3U7 32-bit MCU, ARM Cortex-M0+ core at 32MHz, 8KB Flash, 2KB RAM, 512B EEPROM, 1.65V–3.6V supply, -40°C to 105°C. Available to order; request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"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~105°C(TA)","Supplier Device Package":"28-UFQFPN (4x4)","Voltage - Supply (Vcc/Vdd)":"1.65V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4349","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/186ae0e234bc3e91c5436123bd03d6e8.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32L011G3U7/alternatives.json"},"ai":{"faq":[{"question":"What is STM32L011G3U7's listed speed?","answer":"The STM32L011G3U7 runs at 32 MHz, which is the maximum core clock for this ultra-low-power Cortex-M0+ device."},{"question":"What is the closest pin-compatible alternative to STM32L011G3U7?","answer":"The STM32L031G6U7 or STM32L051G8U7 are pin-compatible upgrades within the same 28-UFQFPN footprint, offering more Flash and RAM while maintaining the same peripheral set and supply range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L011G3U7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L011G3U7 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}}