{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MK22FX512VLL12","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"MK22FX512VLL12","canonicalUrl":"https://icboms.com/nxp-usa-inc/MK22FX512VLL12","factsUrl":"https://icboms.com/api/mcp/products/MK22FX512VLL12","rawCanonicalId":null},"summary":{"shortDescription":"NXP Kinetis K20 series, MK22FX512VLL12, ARM Cortex-M4 32-bit MCU, 120 MHz, 512 KB Flash, 64 KB RAM, CAN, USB OTG, 100-LQFP, -40 to 105 °C.","salesMarkdown":"## Kinetis K20 MCU — 120 MHz Cortex-M4 with 512 KB Flash The NXP MK22FX512VLL12 is a 32-bit ARM Cortex-M4 microcontroller clocked at 120 MHz with 512 KB of Flash and 64 KB of RAM. It integrates CAN, USB OTG, EBI/EMI, I²C, SPI, and DMA. ## What the 120 MHz core and 512 KB Flash mean for your BOM At 120 MHz, the Cortex-M4 handles single-loop motor control or CAN-based sensor fusion. The 512 KB Flash holds a full application stack. ## Connectivity and analog features The part includes a CAN controller, USB OTG with on-chip PHY, and an external bus interface that can connect to parallel LCDs or external SRAM. DMA offloads peripheral-to-memory transfers without CPU intervention, which matters for high-data-rate USB or SPI traffic.","metaTitle":"NXP MK22FX512VLL12 Kinetis K20 MCU, ARM Cortex-M4, 120 MHz, 512 KB Flash","metaDescription":"NXP MK22FX512VLL12 Kinetis K20 32-bit MCU, ARM Cortex-M4 at 120 MHz, 512 KB Flash, 64 KB RAM, -40 to 105 °C. NRND — sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"NXP USA Inc.","Speed":"120MHz","Series":"Kinetis K20","Package":"Tray","RAM Size":"64K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"DMA, I²S, LVD, POR, PWM, WDT","Connectivity":"CANbus, EBI/EMI, I²C, IrDA, SPI, UART/USART, USB, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"66","Core Processor":"ARM® Cortex®-M4","Package / Case":"100-LQFP","Product Status":"Not For New Designs","Data Converters":"A/D 33x16b; D/A 1x12b","Oscillator Type":"Internal","lifecycle_stage":"unknown","Base Product Number":"MK22FX512","Program Memory Size":"512KB (512K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.5476","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b5e8f1c010818144f3e94f8b4ef2fb9c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MK22FX512VLL12/alternatives.json"},"ai":{"faq":[{"question":"Is MK22FX512VLL12 obsolete?","answer":"No, it is NRND (Not Recommended for New Designs), not yet obsolete. NXP has signaled end-of-life planning, but the part remains available through independent distribution for existing production. Sourced to order against an RFQ."},{"question":"What are the key differences between MK22FX512VLL12 and MK22FN512VLL12?","answer":"The MK22FX512VLL12 is NRND; the MK22FN512VLL12 is active. Both are pin-compatible with identical core, memory, and peripheral sets — the difference is lifecycle status only."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/MK22FX512VLL12","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/MK22FX512VLL12 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}}