{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L4Q5VGT6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L4Q5VGT6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L4Q5VGT6","factsUrl":"https://icboms.com/api/mcp/products/STM32L4Q5VGT6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L4 series, ARM Cortex-M4 32-Bit Single-Core MCU, 120MHz, 1MB (1M x 8) FLASH, 320K x 8 RAM, 100-LQFP, -40°C~85°C.","salesMarkdown":"## Peripheral set and connectivity — what the 83 I/O lines enable The STM32L4Q5VGT6: 83 I/O lines in a 100-LQFP package; the peripheral list includes an LCD controller, EBI/EMI bus for external memory, and multiple serial interfaces. ## Data converters and analog The on-chip data converters include a 16-channel 12-bit ADC and a 2-channel 12-bit DAC. For a mixed-signal control board — say, a motor drive with current sensing or a battery monitor — these reduce the external analog front-end count. ## Lifecycle and sourcing posture For dual-sourcing or supply resilience, the STM32L4 series includes pin-compatible density variants (e.g., 512 KB Flash / 256 KB SRAM options in the same 100-LQFP footprint) that share the same peripheral map, though the exact alternate order code depends on your memory and temperature requirements.","metaTitle":"STM32L4Q5VGT6 ARM Cortex-M4 MCU, 120 MHz, 1 MB Flash","metaDescription":"STMicroelectronics STM32L4Q5VGT6 32-bit MCU with 120 MHz Cortex-M4 core, 1 MB Flash, 320 KB SRAM, industrial temp range, 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":"120MHz","Series":"STM32L4","Package":"Tray","RAM Size":"320K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT","Connectivity":"CANbus, EBI/EMI, I²C, IrDA, LINbus, MMC/SD, SAI, SPI, UART/USART, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"83","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":"STM32L4Q5","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":"$15.9000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/91f0a99a5f640d070677a4605b457dc4.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does STM32L4Q5VGT6 have a built-in LCD controller?","answer":"Yes, the peripheral list includes an LCD controller, along with PWM, watchdog timers, brown-out detect/reset, DMA, and POR. This makes it a candidate for local display interfaces without an external display driver IC."},{"question":"What are the alternatives to STM32L4Q5VGT6?","answer":"Within the STM32L4 series, pin-compatible variants with lower Flash and SRAM densities (e.g., 512 KB Flash / 256 KB SRAM) share the same 100-LQFP footprint and peripheral set. The exact alternative depends on your memory budget and temperature grade — the base product number STM32L4Q5 covers this density tier."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L4Q5VGT6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L4Q5VGT6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T12:48:20.141Z","lastPublished":"2026-07-16T12:48:20.141Z","indexable":true}}