{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L073VZI6TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L073VZI6TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L073VZI6TR","factsUrl":"https://icboms.com/api/mcp/products/STM32L073VZI6TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L0 series, ARM® Cortex®-M0+ 32-bit MCU, 32 MHz, 192 KB Flash, 20K x 8 RAM, 6K x 8 EEPROM, 84 I/O, 100-UFBGA, -40 to 85 °C, 1.8 V to 3.6 V supply, Tape & Reel.","salesMarkdown":"## 192 KB Flash, 20 KB RAM, 6 KB EEPROM — memory budget for a connected sensor node The STM32L073VZI6TR: 192 KB Flash, 20 KB RAM, and 6 KB EEPROM on-chip. The 32 MHz ARM Cortex-M0+ core keeps active current low while still handling sensor polling, USB communication, and LCD segment drive without a co-processor. ## 100-UFBGA (7x7 mm) — tight footprint, hand-assembly considerations 100-UFBGA package, 7x7 mm. ## Peripheral set: USB, LCD drive, 16-channel 12-bit ADC Connectivity includes USB (device), I²C, SPI, UART/USART with LIN and IrDA support, plus an I²S audio interface. The 84 GPIOs are enough to drive a segment LCD directly (the peripheral set includes an LCD controller), and the 16-channel 12-bit ADC plus two 12-bit DACs cover analog sensor inputs. Brown-out detect and POR are integrated, so external reset supervision is optional.","metaTitle":"STM32L073VZI6TR STMicro ARM Cortex-M0+ MCU, 32 MHz","metaDescription":"STM32L073VZI6TR is an STMicroelectronics 32-bit ARM Cortex-M0+ MCU with 32 MHz speed, 192 KB Flash, 20 KB RAM, 6 KB EEPROM, USB, in 100-UFBGA.","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, I²S, LCD, POR, PWM, WDT","Connectivity":"I²C, IrDA, LINbus, SPI, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"84","Core Processor":"ARM® Cortex®-M0+","Package / Case":"100-UFBGA","Product Status":"Active","Data Converters":"A/D 16x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32L073","Program Memory Size":"192KB (192K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"100-UFBGA (7x7)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.4492","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/106d684d3945a6b1be3c8ecd66f3e28c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does STM32L073VZI6TR have USB connectivity?","answer":"Yes, the connectivity list includes USB, along with I²C, SPI, UART/USART, LIN, and IrDA."},{"question":"Is STM32L073VZI6TR compatible with the STM32L0 series?","answer":"Yes, it is part of the STM32L0 series and is pin-compatible with other STM32L073VxI6 devices in the same 100-UFBGA footprint. The base product number is STM32L073, so code and peripheral migration within the L0 family is straightforward."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L073VZI6TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L073VZI6TR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T12:36:04.657Z","lastPublished":"2026-07-16T12:36:04.657Z","indexable":true}}