{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L083VZT6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L083VZT6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L083VZT6","factsUrl":"https://icboms.com/api/mcp/products/STM32L083VZT6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L0 series, STM32L083VZT6, 32-bit ARM Cortex-M0+ MCU, 32 MHz, 192 KB Flash, 20K x 8 RAM, 3K x 8 EEPROM, 100-LQFP (14x14), -40°C to 85°C, 1.8 V to 3.6 V.","salesMarkdown":"## 32 MHz Cortex-M0+ with 192 KB Flash — the ultra-low-power workhorse The 100-LQFP package (14x14 mm) exposes 84 general-purpose I/O, making it suitable for sensor-fusion nodes, battery-powered instrumentation, and industrial control panels that need moderate pin count and low active power. ## Memory sizing — 192 KB Flash, 20 KB SRAM, 3 KB EEPROM The 192 KB Flash is sized for mid-complexity firmware with a real-time OS, communication stacks, and application logic. The 20 KB SRAM supports moderate data buffers and stack depth. The 3 KB EEPROM, accessible byte-by-byte without external memory, stores calibration constants and configuration parameters that survive power cycles. The on-chip ADC samples up to 16 external analog channels with 12-bit resolution, enough for multi-sensor input (temperature, pressure, current sense). The two 12-bit DACs provide analog output for control loops or waveform generation without an external DAC IC. For designs that need both analog sensing and actuation, this integration reduces component count and simplifies the analog front-end layout. ## Connectivity and peripherals — I²C, SPI, USART, USB, LCD drive An integrated LCD driver supports segment LCD panels directly, useful for low-power display applications. DMA, PWM timers, and a watchdog timer round out the peripheral set.","metaTitle":"STM32L083VZT6 ARM Cortex-M0+ MCU, 32 MHz, 192 KB Flash","metaDescription":"STM32L083VZT6 32-bit MCU with 32 MHz Cortex-M0+ core, 192 KB Flash, 20 KB SRAM, 3 KB EEPROM, 16x12b ADC, 2x12b DAC, 84 I/O, -40°C to 85°C, 100-LQFP.","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":"3K 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-LQFP","Product Status":"Active","Data Converters":"A/D 16x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32L083","Program Memory Size":"192KB (192K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.6900","priceTiers":[{"qty":1,"price":"$6.69000","currency":"USD"},{"qty":10,"price":"$6.04400","currency":"USD"},{"qty":25,"price":"$5.76280","currency":"USD"},{"qty":80,"price":"$5.00375","currency":"USD"},{"qty":230,"price":"$4.77883","currency":"USD"},{"qty":540,"price":"$4.35717","currency":"USD"},{"qty":1080,"price":"$3.79494","currency":"USD"},{"qty":2700,"price":"$3.65439","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ab12a3e1ae588cc1c3a19b6e9e542e7e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32L083VZT6/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source to STM32L083VZT6?","answer":"However, the STM32L151CBU6A has fewer I/O (37) and comes in a different package (UFQFPN), so a board redesign is required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L083VZT6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L083VZT6 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}}