{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L471ZGT6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L471ZGT6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L471ZGT6","factsUrl":"https://icboms.com/api/mcp/products/STM32L471ZGT6","rawCanonicalId":null},"summary":{"shortDescription":"ST STM32L4 series, ARM Cortex-M4, 32-Bit Single-Core, 80MHz, 1MB (1M x 8) FLASH, 128K x 8 RAM, 114 I/O, CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, A/D 24x12b; D/A 2x12b, -40°C ~ 85°C, 1.71V ~ 3.6V, 144-LQFP.","salesMarkdown":"## 80 MHz Cortex-M4 with 1 MB Flash — the memory headroom decision The STM32L471ZGT6: The STM32L4 series ARM Cortex-M4 core runs at 80 MHz. The 1 MB Flash and 128K x 8 RAM support an RTOS and application code. ## 114 I/O and full peripheral set — board-level integration The EBI/EMI interface lets you attach parallel SRAM or an LCD controller without an FPGA. The QSPI port is useful for memory-mapped external Flash for over-the-air update staging.","metaTitle":"STM32L471ZGT6 STM32L4 ARM Cortex-M4 MCU, 80 MHz, 1 MB Flash","metaDescription":"STM32L471ZGT6 32-bit MCU with ARM Cortex-M4 core at 80 MHz, 1 MB Flash, 128 KB RAM, 114 I/O, industrial temp -40°C to 85°C.","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":"Tray","RAM Size":"128K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, PWM, WDT","Connectivity":"CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART","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":"STM32L471","Program Memory Size":"1MB (1M 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":"$11.8000","priceTiers":[{"qty":1,"price":"$11.80000","currency":"USD"},{"qty":10,"price":"$10.84800","currency":"USD"},{"qty":60,"price":"$10.39850","currency":"USD"},{"qty":120,"price":"$9.16200","currency":"USD"},{"qty":240,"price":"$8.71233","currency":"USD"},{"qty":480,"price":"$8.15023","currency":"USD"},{"qty":960,"price":"$7.47573","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/8e53eb17b021d83c23080d8b88fab45a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32L471ZGT6/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between STM32L471ZGT6 and STM32L476ZGT6?","answer":"The STM32L476ZGT6 is a close sibling in the same STM32L4 series with the same core, memory, and package. The key difference is that the STM32L476 includes a USB OTG peripheral and a crystal-less USB interface, while the STM32L471 omits USB. If your design does not require USB, the STM32L471ZGT6 is a cost-effective alternative with otherwise identical pinout and features."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L471ZGT6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L471ZGT6 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}}