{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L072KZU6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L072KZU6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L072KZU6","factsUrl":"https://icboms.com/api/mcp/products/STM32L072KZU6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L0 series ARM Cortex-M0+ 32-bit MCU, STM32L072KZU6, 32 MHz, 192 KB Flash, 20 KB SRAM, 6 KB EEPROM, 32-UFQFN exposed pad.","salesMarkdown":"## 32-UFQFN package and board integration The STM32L072KZU6 ships in a 32-UFQFN Exposed Pad package (5x5 mm body, 0.50 mm pitch). 23 I/O pins are available in this footprint — every pin is allocated in a dense design, so the GPIO budget needs to be mapped before layout. ## Memory map and peripheral headroom 192 KB Flash (192K x 8) and 20 KB SRAM (20K x 8) — the flash holds a moderate application stack plus a bootloader, while the SRAM leaves room for a real-time OS heap and data buffers. The 6 KB embedded EEPROM (6K x 8) stores calibration constants and configuration parameters without an external serial EEPROM. The 32 MHz ARM Cortex-M0+ core handles sensor polling loops and communication stacks at that clock rate, but the flash wait-state profile determines the actual instruction throughput — budget for zero-wait execution only from SRAM. The 10-channel 12-bit ADC and dual 12-bit DAC cover a multi-sensor analog front-end without an external converter.","metaTitle":"STM32L072KZU6 STM32L0 MCU, 32 MHz, 192 KB Flash, 32-UFQFN","metaDescription":"STM32L072KZU6 ARM Cortex-M0+ MCU, 32 MHz, 192 KB flash, 20 KB SRAM, 6 KB EEPROM, 32-UFQFN. Active production, ROHS3. Quoted to order.","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, POR, PWM, WDT","Connectivity":"I²C, IrDA, SPI, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"23","Core Processor":"ARM® Cortex®-M0+","Package / Case":"32-UFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 10x12b; 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":"32-UFQFPN (5x5)","Voltage - Supply (Vcc/Vdd)":"1.65V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.4800","priceTiers":[{"qty":1,"price":"$5.48000","currency":"USD"},{"qty":10,"price":"$4.91800","currency":"USD"},{"qty":25,"price":"$4.64960","currency":"USD"},{"qty":80,"price":"$4.02963","currency":"USD"},{"qty":230,"price":"$3.82296","currency":"USD"},{"qty":440,"price":"$3.43032","currency":"USD"},{"qty":945,"price":"$2.89305","currency":"USD"},{"qty":2940,"price":"$2.74839","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/264c0ee7c094c660bde8f39095821f8b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32L072KZU6/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L072KZU6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L072KZU6 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}}