{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L082KZU6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L082KZU6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L082KZU6","factsUrl":"https://icboms.com/api/mcp/products/STM32L082KZU6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L082KZU6, STM32L0 series, 32-bit ARM Cortex-M0+ MCU, 32MHz, 192KB Flash, 20KB RAM, 6KB EEPROM, 1.8V~3.6V, 23 I/O, 32-UFQFN exposed pad, -40°C~85°C.","salesMarkdown":"## What the STM32L082KZU6 brings to a low-power control board The STM32L082KZU6 is an STMicroelectronics STM32L0-series microcontroller built around the ARM Cortex-M0+ core, clocked at 32MHz. It packs 192KB of Flash program memory, 20KB of SRAM, and a separate 6KB EEPROM block — enough for a modest sensor-fusion firmware stack with non-volatile calibration data stored without external EEPROM. ## 192KB Flash with 6KB EEPROM — no external memory for config storage The 192KB Flash (192K x 8) is sized for a mid-range application: a Modbus RTU slave stack with a web server, or a battery-powered data logger with a FAT filesystem. The 20KB RAM handles moderate buffering and stack depth. The separate 6KB EEPROM block is a differentiator — it survives 100k write cycles per the STM32L0 family spec, so you can store trim values, serial numbers, or last-known-good parameters without wearing the main Flash. That saves a board-level EEPROM package and its I²C pull-ups. ## Analog and connectivity peripherals for a sensor hub The connectivity set — I²C, SPI, UART/USART, USB, and IrDA — covers the usual sensor bus (I²C), debug/display (SPI), and host communication (USB). The LCD peripheral can drive a segment display directly, saving a controller chip. For dual-sourcing resilience, the base product number STM32L082 covers multiple package and temperature variants within the same die family — a BOM-qualified second source would come from the same STM32L0 portfolio, not a cross-vendor alternate.","metaTitle":"STM32L082KZU6 ARM Cortex-M0+ MCU, 32MHz, 192KB Flash","metaDescription":"STMicroelectronics STM32L082KZU6 32-bit MCU with ARM Cortex-M0+ core, 32MHz speed, 192KB Flash, 20KB RAM, 6KB EEPROM, industrial temp -40°C to 85°C, 32-UFQFPN","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":"23","Core Processor":"ARM® Cortex®-M0+","Package / Case":"32-UFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 10x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32L082","Program Memory Size":"192KB (192K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"32-UFQFPN (5x5)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.0200","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b89514829c7d41f72cd32c39075e2311.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to STM32L082KZU6?","answer":"Within the STM32L0 family, the STM32L082KZU6 shares its 32-UFQFPN footprint and pinout with other STM32L082x variants (e.g., STM32L082KZx6 in different temperature grades). For a higher-density option, the STM32L083 series adds more Flash and RAM but may require a firmware recompile due to larger memory map — the pinout is identical across the L082/L083 32-pin packages."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L082KZU6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L082KZU6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T12:53:32.287Z","lastPublished":"2026-07-16T12:53:32.287Z","indexable":true}}