{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L072RZT6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L072RZT6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L072RZT6","factsUrl":"https://icboms.com/api/mcp/products/STM32L072RZT6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L0 series ARM Cortex-M0+ 32-bit MCU, STM32L072RZT6, 32 MHz, 192 KB Flash, 20 KB RAM, 6 KB EEPROM, 64-LQFP (10x10 mm), tray.","salesMarkdown":"## Core, memory, and peripheral fit The STM32L072RZT6: Built around the ARM Cortex-M0+ core running at 32 MHz, this MCU targets low-power sensor fusion, data logging, and control applications where the 192 KB on-chip Flash and 20 KB RAM provide enough headroom for moderate firmware stacks and buffered data. The 6 KB embedded EEPROM saves an external serial memory device for parameter storage or calibration data that must survive power cycles. ## Package, I/O, and analog integration Connectivity covers I²C, SPI, UART/USART, USB, and IrDA — sufficient for interfacing with common sensors, displays, and serial memories without a protocol bridge. ## Operating envelope and supply rails Industrial temperature grade (-40°C to 85°C) covers outdoor enclosures, engine bays, and cold-chain equipment. The 64-LQFP package's MSL rating (typically MSL 3) requires dry-bake prior to reflow if the moisture barrier bag has been opened for more than 168 hours.","metaTitle":"STM32L072RZT6 MCU, ARM Cortex-M0+, 32 MHz, 192 KB Flash","metaDescription":"STM32L072RZT6 ARM Cortex-M0+ MCU, 32 MHz, 192 KB Flash, 20 KB RAM, 6 KB EEPROM, 64-LQFP. Active production, ROHS3 compliant. Request a quote.","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":"51","Core Processor":"ARM® Cortex®-M0+","Package / Case":"64-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":"64-LQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.1700","priceTiers":[{"qty":1,"price":"$6.17000","currency":"USD"},{"qty":10,"price":"$5.54300","currency":"USD"},{"qty":25,"price":"$5.24000","currency":"USD"},{"qty":80,"price":"$4.54125","currency":"USD"},{"qty":230,"price":"$4.30839","currency":"USD"},{"qty":440,"price":"$3.86591","currency":"USD"},{"qty":960,"price":"$3.26041","currency":"USD"},{"qty":2880,"price":"$3.09738","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/67cb9094f3e6522ca004c703798dd6eb.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32L072RZT6/alternatives.json"},"ai":{"faq":[{"question":"How can I order STM32L072RZT6 and check availability?","answer":"This part is sourced to order against your BOM quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L072RZT6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L072RZT6 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}}