{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L486VGT6TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L486VGT6TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L486VGT6TR","factsUrl":"https://icboms.com/api/mcp/products/STM32L486VGT6TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L4 series ARM Cortex-M4 32-bit MCU, STM32L486VGT6TR, 80MHz, 1MB Flash, 128KB SRAM, 100-LQFP, -40°C to 85°C.","salesMarkdown":"## Core and memory — the headroom that matters The STM32L486VGT6TR: An ARM Cortex-M4 core clocked at 80 MHz with 1 MB of on-chip Flash and 128 KB of SRAM. The 1 MB Flash is enough for a full RTOS image plus a moderate application stack; the 128 KB SRAM leaves room for a heap and a few large buffers without external memory. The 32-bit single-core architecture and the DSP instruction set extension of the Cortex-M4 mean this part handles real-time filtering or FFT work without a separate DSP chip. ## Connectivity and peripheral mix 82 I/O lines bring out CANbus, USB OTG, multiple SPI/I²C/UART interfaces, plus a QSPI for external Flash or RAM. The EBI/EMI interface lets you glue on parallel SRAM or an LCD controller without bit-banging GPIO. The LCD peripheral drives a segment LCD directly — no external driver needed for a display panel. ## Supply, temperature, and package Housed in a 100-LQFP package with a 14x14 mm body.","metaTitle":"STM32L486VGT6TR STM32L4 MCU, 80MHz Cortex-M4, 1MB Flash","metaDescription":"STMicroelectronics STM32L486VGT6TR ARM Cortex-M4 MCU, 80MHz, 1MB Flash, 128KB SRAM, 100-LQFP. Active production, ROHS3 compliant. Sourced 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":"82","Core Processor":"ARM® Cortex®-M4","Package / Case":"100-LQFP","Product Status":"Active","Data Converters":"A/D 16x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32L486","Program Memory Size":"1MB (1M x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.5400","priceTiers":[{"qty":1,"price":"$11.54000","currency":"USD"},{"qty":10,"price":"$10.61000","currency":"USD"},{"qty":25,"price":"$10.17040","currency":"USD"},{"qty":100,"price":"$8.96080","currency":"USD"},{"qty":250,"price":"$8.52100","currency":"USD"},{"qty":500,"price":"$7.97128","currency":"USD"},{"qty":1000,"price":"$7.31158","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/540dbe93a69b6066cc2c513d23d9b5ee.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32L486VGT6TR/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy STM32L486VGT6TR and how do I get a price?","answer":"Sourced through independent distribution channels."},{"question":"What is the closest pin-compatible alternative to STM32L486VGT6TR in the STM32L4 family?","answer":"The STM32L496 series shares the same 100-LQFP footprint and peripheral set but offers up to 320 KB SRAM. For a drop-in swap with identical memory, the STM32L486 itself is the direct choice — no pin-compatible alternative with less Flash exists in the same package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L486VGT6TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L486VGT6TR 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}}