{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L083RZT6TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L083RZT6TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L083RZT6TR","factsUrl":"https://icboms.com/api/mcp/products/STM32L083RZT6TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L0 series STM32L083RZT6TR, ARM Cortex-M0+ 32-bit MCU, 32 MHz, 192 KB Flash, 20K x 8 RAM, 6K x 8 EEPROM, 64-LQFP, -40°C to 85°C.","salesMarkdown":"## 32 MHz ARM Cortex-M0+ with integrated EEPROM and LCD support It packs 192 KB of Flash program memory, 20 KB of SRAM, and a notable 6 KB of embedded EEPROM — enough for configuration parameters and calibration data without an external serial EEPROM. ## Peripheral set: USB, LCD driver, and 16-channel ADC on one die This MCU includes a USB interface, an LCD segment driver, and a 16-channel 12-bit ADC plus dual 12-bit DACs — analog-rich integration that keeps the BOM lean for metering and human-machine interface designs. ## Industrial temperature range and active production status ST lists this part as Active, so there is no near-term end-of-life concern for production programs. ## What the 32 MHz clock and memory mean for your design At 32 MHz the Cortex-M0+ core delivers enough throughput for real-time sensor fusion and control loops while keeping dynamic current draw low — the whole point of the STM32L0 family. The 20 KB SRAM is adequate for data buffers and stack, but designs with large frame buffers or USB descriptors should budget carefully.","metaTitle":"STM32L083RZT6TR STMicroelectronics ARM Cortex-M0+ MCU","metaDescription":"STM32L083RZT6TR 32-bit ARM Cortex-M0+ MCU at 32 MHz with 192 KB Flash, 20 KB RAM, 6 KB EEPROM. Industrial temp -40°C to 85°C. Active lifecycle.","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); Cut Tape (CT)","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":"51","Core Processor":"ARM® Cortex®-M0+","Package / Case":"64-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":"64-LQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"1.65V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.4600","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ab12a3e1ae588cc1c3a19b6e9e542e7e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does STM32L083RZT6TR support USB communication?","answer":"Yes, the connectivity block includes USB, alongside I²C, SPI, UART/USART, LINbus, and IrDA interfaces. The USB peripheral is a full-speed device controller, suitable for data logging, firmware updates, and HID applications."},{"question":"What is the difference between STM32L083RZT6TR and STM32L083RZT6?","answer":"The only difference is the packaging format: the TR suffix denotes Tape & Reel, while the base part number without TR typically ships in trays or tubes. The silicon, pinout, and all electrical specifications are identical between the two ordering codes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L083RZT6TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L083RZT6TR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T12:40:04.019Z","lastPublished":"2026-07-16T12:40:04.019Z","indexable":true}}