{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MIMXRT1021DAG5A","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"MIMXRT1021DAG5A","canonicalUrl":"https://icboms.com/nxp-usa-inc/MIMXRT1021DAG5A","factsUrl":"https://icboms.com/api/mcp/products/MIMXRT1021DAG5A","rawCanonicalId":null},"summary":{"shortDescription":"NXP RT1020 series, MIMXRT1021DAG5A crossover MCU: 500MHz ARM Cortex-M7 single-core, 256K x 8 RAM, 96 I/O, Ethernet, USB OTG, CAN, 19x12b ADC, 3V–3.6V supply, 144-LQFP (20x20mm) tray, 0°C–95°C junction.","salesMarkdown":"The NXP MIMXRT1021DAG5A is a crossover MCU built around a 500 MHz ARM Cortex-M7 single-core processor — fast enough to handle real-time control loops alongside Ethernet and USB OTG protocol stacks without a separate application processor. On-chip RAM is 256K x 8, so code and large data buffers live in external memory; the part boots from external Flash via the EBI/EMI interface. ## 500 MHz — what it buys you on the bus The Cortex-M7 core runs at 500 MHz. The 256K x 8 internal RAM is tight for a full TCP/IP stack plus application buffers.","metaTitle":"NXP MIMXRT1021DAG5A Crossover MCU, 500MHz Cortex-M7","metaDescription":"NXP MIMXRT1021DAG5A crossover MCU: 500MHz ARM Cortex-M7, 256K x 8 RAM, 96 I/O, Ethernet, USB OTG, CAN, 144-LQFP, 0°C to 95°C junction. Active, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"500MHz","title":"MIMXRT1021DAG5A","Series":"RT1020","Package":"Tray","RAM Size":"256K x 8","Core Size":"32-Bit Single-Core","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"CANbus, EBI/EMI, Ethernet, I²C, MMC/SD/SDIO, SAI, SPDIF, SPI, UART/USART, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"96","Core Processor":"ARM® Cortex®-M7","Package / Case":"144-LQFP","Data Converters":"A/D 19x12b","Oscillator Type":"External, Internal","Base Product Number":"MIMXRT1021","Program Memory Type":"External Program Memory","Operating Temperature":"0°C ~ 95°C (TJ)","Supplier Device Package":"144-LQFP (20x20)","Voltage - Supply (Vcc/Vdd)":"3V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.2297","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/11e2183df8ca32724a338a095f2be888.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MIMXRT1021DAG5A/alternatives.json"},"ai":{"faq":[{"question":"What is the core speed of MIMXRT1021DAG5A?","answer":"The ARM Cortex-M7 core runs at 500 MHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/MIMXRT1021DAG5A","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/nxp-usa-inc/MIMXRT1021DAG5A when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-11T17:20:20.394Z","lastPublished":"2026-07-11T17:20:20.394Z","indexable":true}}