{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L072CZT6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L072CZT6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L072CZT6","factsUrl":"https://icboms.com/api/mcp/products/STM32L072CZT6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L0 series STM32L072CZT6, ARM Cortex-M0+ 32-bit MCU, 32MHz, 192KB Flash, 20K x 8 RAM, 6K x 8 EEPROM, 48-LQFP, -40 to 85°C.","salesMarkdown":"## Low-power Cortex-M0+ MCU with integrated USB and analog It packs 192 KB of Flash program memory, 20 KB of SRAM, and a dedicated 6 KB EEPROM block for data storage without external EEPROM. The device integrates a 12-bit ADC with 10 channels and two 12-bit DACs, plus USB 2.0, I²C, SPI, and multiple UART/USART interfaces. ## Memory and peripheral headroom for sensor-node designs The 192 KB Flash and 20 KB SRAM provide enough code and data space for moderate-complexity firmware, such as sensor fusion algorithms or USB CDC/ HID stacks. The 6 KB EEPROM, rated for high endurance, allows storing calibration constants, device configuration, or logging data without wearing the Flash. ROHS3 compliant. For production planning, the active status means no last-time-buy pressure and continued manufacturer support through the STM32L0 roadmap.","metaTitle":"STM32L072CZT6 STM32L0 MCU, 32MHz Cortex-M0+, 192KB Flash","metaDescription":"STM32L072CZT6 ARM Cortex-M0+ MCU at 32MHz with 192KB Flash, 20KB SRAM, 6KB EEPROM, USB, 12-bit ADC/DAC. Industrial temp range -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":"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":"37","Core Processor":"ARM® Cortex®-M0+","Package / Case":"48-LQFP","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":"48-LQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"1.65V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.8200","priceTiers":[{"qty":1,"price":"$5.82000","currency":"USD"},{"qty":10,"price":"$5.23000","currency":"USD"},{"qty":25,"price":"$4.94440","currency":"USD"},{"qty":80,"price":"$4.28525","currency":"USD"},{"qty":230,"price":"$4.06548","currency":"USD"},{"qty":440,"price":"$3.64795","currency":"USD"},{"qty":1500,"price":"$3.07658","currency":"USD"},{"qty":3000,"price":"$2.92275","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/264c0ee7c094c660bde8f39095821f8b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32L072CZT6/alternatives.json"},"ai":{"faq":[{"question":"What is the equivalent for STM32L072CZT6?","answer":"A functional peer is the STM32L151CBU6A, which moves to a Cortex-M3 core at the same 32 MHz and offers a similar peripheral set including USB, I²C, SPI, and UART, plus 16-channel 12-bit ADC. The STM32L151 series draws slightly more active current due to the M3 core, so the L072 remains the better choice for ultra-low-power battery applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L072CZT6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L072CZT6 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}}