{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L4A6RGT7","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L4A6RGT7","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L4A6RGT7","factsUrl":"https://icboms.com/api/mcp/products/STM32L4A6RGT7","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L4 series, ARM Cortex-M4, 32-bit MCU, 80 MHz, 1 MB Flash, 320 KB RAM, 52 I/O, CANbus, USB OTG, 64-LQFP, -40 to 105°C.","salesMarkdown":"## 80 MHz Cortex-M4 with 1 MB Flash — BOM fit for battery-conscious designs The STM32L4A6RGT7 is a 32-bit ARM Cortex-M4 MCU from STMicroelectronics' STM32L4 ultra-low-power series, clocked at 80 MHz. ## 1 MB Flash and 320 KB RAM — sizing the firmware budget With 1 MB of Flash, this part holds a full RTOS image plus application code. The 320 KB RAM supports moderate data arrays and stack depth. Compared to other STM32L4 variants, this part doubles both memory resources for roughly the same pinout and power profile. ## Package and integration note The 64-LQFP (10x10 mm) package with 52 I/Os is a standard surface-mount footprint, compatible with reflow soldering and common PCB land patterns. The pinout is shared across the STM32L4A6 value-line density options, so a board designed for this part can also accept pin-compatible siblings with different Flash/RAM sizes — useful for scaling production across multiple BOM variants without a PCB respin.","metaTitle":"ST STM32L4A6RGT7 ARM Cortex-M4 MCU, 80 MHz, 1 MB Flash, 64-LQFP","metaDescription":"STMicroelectronics STM32L4A6RGT7 32-bit MCU, 80 MHz Cortex-M4, 1 MB Flash, 320 KB RAM, 52 I/O, -40 to 105°C, 64-LQFP. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"80MHz","Series":"STM32L4","Package":"Tray","RAM Size":"320K 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":"52","Core Processor":"ARM® Cortex®-M4","Package / Case":"64-LQFP","Product Status":"Active","Data Converters":"A/D 16x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32L4A6","Program Memory Size":"1MB (1M x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~105°C(TA)","Supplier Device Package":"64-LQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$15.2600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/45a657a8843525c9cb73383b660a07f2.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32L4A6RGT7/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum clock speed of STM32L4A6RGT7?","answer":"The STM32L4A6RGT7 runs at 80 MHz on its ARM Cortex-M4 core."},{"question":"What is the closest pin-compatible alternative to STM32L4A6RGT7?","answer":"Pin-compatible siblings in the STM32L4A6 series share the same 64-LQFP footprint and differ mainly in Flash and RAM sizes. The base product number STM32L4A6 covers multiple density options, so a board designed for this part can accept other STM32L4A6 variants with different memory configurations without a PCB change."},{"question":"What is STM32L4A6RGT7's listed series?","answer":"This part belongs to the STM32L4 series, STMicroelectronics' ultra-low-power ARM Cortex-M4 family."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L4A6RGT7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L4A6RGT7 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-11T18:12:59.411Z","lastPublished":"2026-07-11T18:12:59.411Z","indexable":true}}