{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L462RET6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L462RET6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L462RET6","factsUrl":"https://icboms.com/api/mcp/products/STM32L462RET6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L4 series, ARM Cortex-M4 32-bit MCU, 80 MHz, 512 KB Flash, 160 KB SRAM, CAN, USB, QSPI, 52 I/O, 64-LQFP, -40°C to 85°C.","salesMarkdown":"## ARM Cortex-M4 at 80 MHz — what the core clock buys you The STM32L462RET6: ARM Cortex-M4 core runs at 80 MHz. 512 KB Flash and 160 KB SRAM (160K x 8) are available. ## Supply range and temperature — where this MCU lives Brown-out detect and reset are integrated — no external supervisor needed for the basic reset function. ## Peripheral set — connectivity for IoT and industrial nodes That QSPI interface is the one to note: it lets you attach external serial Flash or PSRAM for code shadowing or data logging without chewing up GPIO. ## Data converters — 16-channel 12-bit ADC, single 12-bit DAC The ADC block samples 16 channels at 12-bit resolution — enough for multi-sensor acquisition in a data-logger or a motor-drive current-sense bank. The single 12-bit DAC covers one analog output channel for set-point generation or waveform synthesis. STMicroelectronics lists the STM32L462RET6 as Active. The part is ROHS3 compliant. For production BOMs, this MCU carries no imminent last-time-buy risk.","metaTitle":"STM32L462RET6 STM32L4 ARM Cortex-M4 MCU, 80 MHz","metaDescription":"STMicroelectronics STM32L462RET6 32-bit MCU with ARM Cortex-M4 core at 80 MHz, 512 KB Flash, 160 KB SRAM, industrial temp range.","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, MMC/SD, QSPI, SAI, SPI, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"52","Core Processor":"ARM® Cortex®-M4","Package / Case":"64-LQFP","Product Status":"Active","Data Converters":"A/D 16x12b; 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":"64-LQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.6400","priceTiers":[{"qty":1,"price":"$8.64000","currency":"USD"},{"qty":10,"price":"$7.80500","currency":"USD"},{"qty":25,"price":"$7.44240","currency":"USD"},{"qty":160,"price":"$6.46200","currency":"USD"},{"qty":320,"price":"$6.17159","currency":"USD"},{"qty":480,"price":"$5.62704","currency":"USD"},{"qty":960,"price":"$4.90097","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a102223952eb9e8586f8317d9ebee212.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32L462RET6/alternatives.json"},"ai":{"faq":[{"question":"Can STM32L462RET6 replace STM32L462RE?","answer":"The base product number is STM32L462. The 'T' in STM32L462RET6 indicates the 64-LQFP package variant; the 'E' suffix in STM32L462RE typically denotes a different package or temperature grade. Check the specific package and temperature range of your existing BOM line before substituting — the core silicon is the same, but the mechanical fit and thermal environment must match."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L462RET6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L462RET6 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}}