{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L476ZET6TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L476ZET6TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L476ZET6TR","factsUrl":"https://icboms.com/api/mcp/products/STM32L476ZET6TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L476ZET6TR, STM32L4 series, 32-bit ARM Cortex-M4 MCU, 80MHz, 512KB Flash, 128K x 8 RAM, 114 I/O, 1.71V-3.6V, -40°C to 85°C, 144-LQFP.","salesMarkdown":"The STM32L476ZET6TR: ROHS3 compliance is confirmed, covering lead-free and halogen-free requirements for global markets. ## Package and footprint — 144-LQFP with 20x20 mm body Housed in a 144-LQFP package with a 20x20 mm body, this MCU is a surface-mount device intended for reflow soldering. ## Connectivity and peripheral headroom With CANbus, USB OTG, QSPI, SAI, and multiple UART/USART, I²C, and SPI interfaces, this MCU can serve as the central controller in a multi-protocol industrial gateway or a human-machine interface with an external LCD panel.","metaTitle":"STM32L476ZET6TR STM32L4 MCU, 80MHz, 512KB Flash, 144-LQFP","metaDescription":"STMicroelectronics STM32L476ZET6TR 32-bit ARM Cortex-M4 MCU, 80MHz, 512KB Flash, 128KB SRAM, 114 I/O, -40 to 85°C. Active lifecycle, available to order.","metaKeywords":null},"attributes":{"series":"STM32L4","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"80MHz","Series":"STM32L4","Package":"Tape & Reel (TR) Cut Tape (CT)","RAM Size":"128K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, LCD, PWM, WDT","Connectivity":"CANbus, EBI/EMI, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"114","Core Processor":"ARM® Cortex®-M4","Package / Case":"144-LQFP","Product Status":"Active","Data Converters":"A/D 24x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32L476","Program Memory Size":"512KB (512K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"144-LQFP (20x20)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.9100","priceTiers":[{"qty":1,"price":"$11.91000","currency":"USD"},{"qty":10,"price":"$10.75800","currency":"USD"},{"qty":25,"price":"$10.25800","currency":"USD"},{"qty":100,"price":"$8.90700","currency":"USD"},{"qty":250,"price":"$8.50672","currency":"USD"},{"qty":500,"price":"$7.75612","currency":"USD"},{"qty":1000,"price":"$6.75532","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e4f865ae4830d5c8c1c745b3072c2e8e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32L476ZET6TR/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between STM32L476ZET6 and STM32L476ZET6TR?","answer":"The STM32L476ZET6 and STM32L476ZET6TR are the same silicon and package; the -TR suffix denotes Tape & Reel packaging for automated pick-and-place, while the base part typically ships in trays or tubes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L476ZET6TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L476ZET6TR 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}}