{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L071KZU6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L071KZU6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L071KZU6","factsUrl":"https://icboms.com/api/mcp/products/STM32L071KZU6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L071KZU6, STM32L0 series, 32-bit ARM Cortex-M0+ MCU, 32 MHz, 192 KB Flash, 20 KB SRAM, 6 KB EEPROM, 25 I/O, 1.65 V to 3.6 V, -40 to 85 °C, 32-UFQFPN (5x5 mm).","salesMarkdown":"## 32 MHz Cortex-M0+ with 192 KB Flash for low-power edge control The part integrates a 10-channel 12-bit ADC, brown-out detect, POR, DMA, I²S, PWM, and a watchdog timer, reducing external BOM count for a typical sensor-fusion or data-logging node. The internal oscillator keeps the board simple, though an external crystal can be used when tighter timing is needed. The base product number STM32L071 covers a density family sharing the same pinout across Flash and RAM options, giving a migration path within the same board layout if firmware grows. The ROHS3 compliance covers EU regulatory requirements without exemption paperwork.","metaTitle":"STM32L071KZU6 ARM Cortex-M0+ MCU, 32 MHz, 192 KB Flash","metaDescription":"STMicroelectronics STM32L071KZU6 32-bit MCU with ARM Cortex-M0+ core at 32 MHz, 192 KB Flash, 20 KB SRAM, 6 KB EEPROM, 25 I/O, -40 to 85°C, 32-UFQFPN.","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":"20K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"6K x 8","Peripherals":"Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT","Connectivity":"I²C, IrDA, 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":"STM32L071","Program Memory Size":"192KB (192K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"32-UFQFPN (5x5)","Voltage - Supply (Vcc/Vdd)":"1.65V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.9900","priceTiers":[{"qty":1,"price":"$4.99000","currency":"USD"},{"qty":10,"price":"$4.48100","currency":"USD"},{"qty":25,"price":"$4.23640","currency":"USD"},{"qty":80,"price":"$3.67150","currency":"USD"},{"qty":230,"price":"$3.48326","currency":"USD"},{"qty":440,"price":"$3.12552","currency":"USD"},{"qty":945,"price":"$2.63598","currency":"USD"},{"qty":2940,"price":"$2.50418","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/22d621a76748b868dc4a8fc30085ea48.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32L071KZU6/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to STM32L071KZU6?","answer":"Within the STM32L071 base product number family, devices share the same pinout across Flash and RAM density options. The STM32L071K8U6 is a lower-density sibling with 64 KB Flash and 20 KB SRAM in the same 32-UFQFPN package, offering a drop-in cost-reduced alternative when firmware fits the smaller memory."},{"question":"What is STM32L071KZU6's listed speed?","answer":"The core is rated for a maximum clock speed of 32 MHz, driven by an internal oscillator. The 32 MHz ceiling defines the throughput for sensor polling, control loops, and communication protocol handling."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L071KZU6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L071KZU6 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}}