{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L083CZT6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L083CZT6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L083CZT6","factsUrl":"https://icboms.com/api/mcp/products/STM32L083CZT6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L0 series, ARM Cortex-M0+ 32-bit MCU, 32 MHz, 192 KB Flash, 20 KB RAM, 6 KB EEPROM, USB, LCD, 48-LQFP, -40 to 85°C.","salesMarkdown":"## Ultra-low-power Cortex-M0+ with on-chip LCD and EEPROM The STM32L083CZT6 provides 192 KB of Flash, 20 KB of SRAM, and 6 KB of hardware EEPROM. ## 192 KB Flash and 6 KB EEPROM — memory budget for code and calibration data The 192 KB Flash (192K x 8) is sized for a full application stack — RTOS, USB stack, LCD driver, and sensor fusion algorithms — with room left for a small OTA staging buffer. The 6 KB EEPROM is a hardware EEPROM array, not a Flash-emulation trick, so you can write individual bytes without block-erase cycles. That matters for designs that store calibration constants, serial numbers, or configuration parameters that change infrequently over a 10-year product life. No extended-temperature variant is needed for most industrial sensor nodes. ## Active lifecycle — no supply risk for new production STMicroelectronics lists the STM32L083CZT6 as Active.","metaTitle":"STM32L083CZT6 ARM Cortex-M0+ MCU, 32 MHz, 192 KB Flash","metaDescription":"STMicroelectronics STM32L083CZT6 32-bit MCU with 32 MHz ARM Cortex-M0+, 192 KB Flash, 20 KB RAM, 6 KB EEPROM, USB, LCD driver, -40 to 85°C.","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":"Tray","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":"40","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":"STM32L083","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)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.3800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ab12a3e1ae588cc1c3a19b6e9e542e7e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does STM32L083CZT6 support USB and LCD simultaneously?","answer":"Yes. The STM32L083CZT6 includes both a USB 2.0 FS interface (with integrated PHY) and a segment LCD driver as on-chip peripherals. The two can operate concurrently, subject to pin multiplexing — the 48-LQFP package provides 40 I/O lines, so the system architect should verify that the required LCD segment count and USB D+/D− pins do not conflict with other I/O needs."},{"question":"How does STM32L083CZT6 compare to STM32L073CZT6?","answer":"The STM32L073CZT6 is a pin-compatible alternative in the same 48-LQFP package. The key difference is that the L083 includes a 6 KB hardware EEPROM and a segment LCD driver, while the L073 omits both. If your design does not need the LCD controller or dedicated EEPROM, the L073 is a cost-optimized second source. Both share the same Cortex-M0+ core, 192 KB Flash, 20 KB RAM, and peripheral set otherwise."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L083CZT6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L083CZT6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T12:48:20.959Z","lastPublished":"2026-07-16T12:48:20.959Z","indexable":true}}