{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L462CEU6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L462CEU6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L462CEU6","factsUrl":"https://icboms.com/api/mcp/products/STM32L462CEU6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L462CEU6, STM32L4 series, ARM Cortex-M4 32-bit MCU, 80 MHz, 512 KB Flash, 160 KB SRAM, CAN, USB, QSPI, -40 to 85°C, 48-UFQFPN.","salesMarkdown":"## 80 MHz Cortex-M4 with FPU — compute headroom for DSP and control The STM32L462CEU6 is a 32-bit single-core MCU built around the ARM Cortex-M4 core with a floating-point unit, clocked at 80 MHz. ## Industrial temperature grade and peripheral set — where it fits The on-chip 12-bit ADC (10 channels) and single 12-bit DAC cover analog sensing and control-loop output without an external converter. Brown-out detect, DMA, and a watchdog timer are included, reducing the need for supervisory ICs. The base product number STM32L462 covers multiple package and memory variants within the STM32L4 series.","metaTitle":"ST STM32L462CEU6 ARM Cortex-M4 MCU, 80 MHz, 512 KB Flash","metaDescription":"STMicroelectronics STM32L462CEU6 32-bit MCU: ARM Cortex-M4 at 80 MHz, 512 KB Flash, 160 KB SRAM, CAN/USB, -40 to 85°C. Active lifecycle. Quoted 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":"Tray","RAM Size":"160K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, PWM, WDT","Connectivity":"CANbus, I²C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"38","Core Processor":"ARM® Cortex®-M4","Package / Case":"48-UFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 10x12b; D/A 1x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32L462","Program Memory Size":"512KB (512K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"48-UFQFPN (7x7)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.9900","priceTiers":[{"qty":1,"price":"$7.99000","currency":"USD"},{"qty":10,"price":"$7.22100","currency":"USD"},{"qty":25,"price":"$6.88560","currency":"USD"},{"qty":80,"price":"$5.97863","currency":"USD"},{"qty":260,"price":"$5.70988","currency":"USD"},{"qty":520,"price":"$5.20608","currency":"USD"},{"qty":1040,"price":"$4.53432","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a102223952eb9e8586f8317d9ebee212.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32L462CEU6/alternatives.json"},"ai":{"faq":[{"question":"Is STM32L462CEU6 obsolete or end-of-life?","answer":"No — the lifecycle status is Active (current production)."},{"question":"What is the core of STM32L462CEU6?","answer":"It uses an ARM Cortex-M4 core with a 32-bit single-core architecture, clocked at 80 MHz. The Cortex-M4 includes a single-cycle hardware multiply and a floating-point unit."},{"question":"Is STM32L462CEU6 compatible with the STM32L4 series?","answer":"Yes — it is part of the STM32L4 series and shares the same peripheral library, low-power architecture, and pin compatibility across many L4 family members in the same package footprint. For example, STM32L452 devices in the same 48-UFQFPN package are pin-compatible, though memory and feature sets differ."},{"question":"How does STM32L462CEU6 compare to STM32L151CBU6A?","answer":"The L4 part is a step up in compute and memory for designs that need more throughput or larger firmware images."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L462CEU6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L462CEU6 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}}