{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L072VZT6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L072VZT6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L072VZT6","factsUrl":"https://icboms.com/api/mcp/products/STM32L072VZT6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L0 series, ARM Cortex-M0+ 32-bit MCU, 32 MHz, 192 KB Flash, 20K x 8 RAM, 100-LQFP, -40°C to 85°C, 1.65 V to 3.6 V supply.","salesMarkdown":"The Cortex-M0+ core runs at 32 MHz. It handles sensor polling, control loops, and USB packets without a dedicated controller. ## Memory sizing — BOM fit 192 KB Flash fits a FreeRTOS kernel, a USB stack, and application code. The 20K x 8 SRAM (20 KB) is the tighter resource: a full-frame USB buffer plus sensor queues can eat half of it. Not rated for extended automotive under-hood or downhole environments.","metaTitle":"ST STM32L072VZT6 ARM Cortex-M0+ MCU, 32 MHz, 192 KB Flash, 100-LQFP","metaDescription":"STMicroelectronics STM32L072VZT6 32-bit MCU, 32 MHz, 192 KB Flash, 20K x 8 RAM, 100-LQFP, -40°C to 85°C. Active lifecycle, sourced 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":"20K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"3K x 8","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"I²C, IrDA, SPI, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"84","Core Processor":"ARM® Cortex®-M0+","Package / Case":"100-LQFP","Product Status":"Active","Data Converters":"A/D 16x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32L072","Program Memory Size":"192KB (192K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"1.65V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.6100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/67cb9094f3e6522ca004c703798dd6eb.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32L072VZT6/alternatives.json"},"ai":{"faq":[{"question":"What is STM32L072VZT6's listed speed?","answer":"The core runs at 32 MHz, which is the maximum clock for this STM32L0 series Cortex-M0+ device."},{"question":"What is the closest pin-compatible alternative to STM32L072VZT6?","answer":"Within the STM32L0 family, the STM32L073VZT6 offers the same 100-LQFP footprint and peripheral set but doubles the SRAM to 48 KB. For a drop-in replacement with identical memory, the STM32L071VZT6 is pin-compatible but lacks USB and the DAC."},{"question":"What compliance documentation does ST provide for STM32L072VZT6?","answer":"STMicroelectronics publishes RoHS and REACH compliance declarations for the STM32L0 series. The 100-LQFP package is listed as RoHS-compliant and halogen-free per ST's standard material declarations. UL and IEC certifications are not typically issued for individual MCU packages — those apply at the end-equipment level."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L072VZT6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L072VZT6 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}}