{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L072CBY6TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L072CBY6TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L072CBY6TR","factsUrl":"https://icboms.com/api/mcp/products/STM32L072CBY6TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L0 series, ARM Cortex-M0+ 32-bit MCU, 32MHz, 128KB Flash, 20K x 8 RAM, 6K x 8 EEPROM, 1.65V~3.6V, 37 I/O, 49-WLCSP (3.29x3.26 mm), -40°C~85°C.","salesMarkdown":"## What this 49-WLCSP STM32L0 MCU brings to a space-constrained board The STM32L072CBY6TR: The 49-ball WLCSP package measures 3.29 x 3.26 mm. ## Peripherals and connectivity for a mixed-signal design On the peripheral side you get brown-out detect, POR, PWM, a watchdog timer, and DMA — enough to run a sensor-fusion loop without an external supervisor. The data-converter block offers ten 12-bit ADC channels and two 12-bit DAC channels, which covers most analog-front-end needs without an external converter.","metaTitle":"STM32L072CBY6TR STM32L0 ARM Cortex-M0+ MCU, 32MHz","metaDescription":"STMicroelectronics STM32L072CBY6TR 32-bit MCU, ARM Cortex-M0+ core at 32MHz, 128KB Flash, 20KB RAM, 6KB EEPROM, USB, 49-WLCSP.","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":"Tape & Reel (TR)","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":"49-UFBGA, WLCSP","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":"128KB (128K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"49-WLCSP (3.29x3.26)","Voltage - Supply (Vcc/Vdd)":"1.65V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.2792","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/67cb9094f3e6522ca004c703798dd6eb.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is STM32L072CBY6TR obsolete or EOL?","answer":"There is no published end-of-life or last-time-buy notice for this order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L072CBY6TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L072CBY6TR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T12:53:03.770Z","lastPublished":"2026-07-16T12:53:03.770Z","indexable":true}}