{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L041K6U6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L041K6U6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L041K6U6","factsUrl":"https://icboms.com/api/mcp/products/STM32L041K6U6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L041K6U6, STM32L0 series, 32-bit ARM Cortex-M0+ MCU, 32 MHz, 32 KB Flash, 8K x 8 SRAM, 1K x 8 EEPROM, 25 I/O, I²C/SPI/UART, 1.8V-3.6V, -40°C to 85°C, 32-UFQFPN (5x5).","salesMarkdown":"## 32 MHz Cortex-M0+ in a 5x5 mm package The STMicroelectronics STM32L041K6U6 is a 32-bit microcontroller built around the ARM Cortex-M0+ core, running at 32 MHz. Housed in a 32-UFQFN with exposed pad (5x5 mm body). Surface-mount only; MSL level should be checked before the reflow profile is set. No last-time-buy risk is indicated for this part.","metaTitle":"STM32L041K6U6 STM32L0 ARM Cortex-M0+ MCU, 32 MHz","metaDescription":"STMicroelectronics STM32L041K6U6 32-bit MCU with ARM Cortex-M0+ core at 32 MHz, 32 KB Flash, 8 KB SRAM, 1 KB EEPROM. Industrial temp -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":"8K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"1K x 8","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"I²C, IrDA, LINbus, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"25","Core Processor":"ARM® Cortex®-M0+","Package / Case":"32-UFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 10x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32L041","Program Memory Size":"32KB (32K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"32-UFQFPN (5x5)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.3900","priceTiers":[{"qty":1,"price":"$3.39000","currency":"USD"},{"qty":10,"price":"$3.04600","currency":"USD"},{"qty":25,"price":"$2.88000","currency":"USD"},{"qty":80,"price":"$2.49600","currency":"USD"},{"qty":230,"price":"$2.36796","currency":"USD"},{"qty":440,"price":"$2.12475","currency":"USD"},{"qty":945,"price":"$1.79196","currency":"USD"},{"qty":2940,"price":"$1.70236","currency":"USD"},{"qty":5880,"price":"$1.63837","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/753c77324476fdd7794c6f26274fa242.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32L041K6U6/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L041K6U6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L041K6U6 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}}