{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L4P5VET6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L4P5VET6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L4P5VET6","factsUrl":"https://icboms.com/api/mcp/products/STM32L4P5VET6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L4P5VET6, 32-bit ARM Cortex-M4 MCU, 120 MHz, 512 KB Flash, 320 KB SRAM, 83 I/O, CAN, USB OTG, 12-bit ADC, 100-LQFP, -40 to 85°C.","salesMarkdown":"The 83 general-purpose I/Os give plenty of headroom for sensor arrays, display interfaces, and control signals without needing an external GPIO expander. ## Peripheral set — what you can connect without extra chips Connectivity includes CANbus, USB OTG, multiple SPI and I²C channels, SAI for audio, and an EBI/EMI bus for external memory or parallel peripherals. The 12-bit ADC has 16 multiplexed channels; the 12-bit DAC has two outputs.","metaTitle":"ST STM32L4P5VET6 ARM Cortex-M4 MCU, 120 MHz, 512 KB Flash","metaDescription":"STM32L4P5VET6 32-bit MCU from STMicroelectronics: 120 MHz Cortex-M4, 512 KB Flash, 320 KB SRAM, 83 I/O, CAN, USB OTG, -40 to 85°C.","metaKeywords":null},"attributes":{"series":"STM32L4","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":"STM32L4P5","Program Memory Size":"512KB (512K 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":"$13.0800","priceTiers":[{"qty":1,"price":"$13.08000","currency":"USD"},{"qty":10,"price":"$12.02400","currency":"USD"},{"qty":25,"price":"$11.52600","currency":"USD"},{"qty":90,"price":"$10.15533","currency":"USD"},{"qty":270,"price":"$9.65696","currency":"USD"},{"qty":450,"price":"$9.03391","currency":"USD"},{"qty":990,"price":"$8.49585","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/864b0095aefddec5383cd033b8022454.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32L4P5VET6/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between STM32L4P5VET6 and STM32L4P5VGT6?","answer":"The difference is Flash memory density. The STM32L4P5VET6 has 512 KB of Flash, while the STM32L4P5VGT6 has 1 MB. Both share the same 100-LQFP package, 120 MHz Cortex-M4 core, and 320 KB SRAM — the VGT6 variant is the higher-density sibling for firmware that exceeds the 512 KB boundary."},{"question":"What is the speed rating of STM32L4P5VET6?","answer":"The core processor runs at 120 MHz. That is the maximum clock speed for the ARM Cortex-M4 on this STM32L4 series part, giving enough throughput for real-time control loops, audio processing, and moderate DSP tasks without needing an external accelerator."},{"question":"Is STM32L4P5VET6 compatible with STM32L4R5?","answer":"Both are part of the STM32L4 family and share the same Cortex-M4 architecture, but the STM32L4R5 is a higher-tier part with a larger Flash (up to 2 MB) and a different peripheral set. Pin compatibility depends on the specific package variant — check the STM32L4 reference manual for the exact pin mapping between the two series before assuming a drop-in swap."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L4P5VET6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L4P5VET6 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}}