{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MK22FX512VLH12","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"MK22FX512VLH12","canonicalUrl":"https://icboms.com/nxp-usa-inc/MK22FX512VLH12","factsUrl":"https://icboms.com/api/mcp/products/MK22FX512VLH12","rawCanonicalId":null},"summary":{"shortDescription":"NXP Kinetis K20 series, MK22FX512VLH12, 32-bit ARM Cortex-M4 single-core at 120 MHz, 512 KB Flash, 64 KB RAM, 64-LQFP (10x10 mm), -40 to 105°C, 1.71-3.6 V supply.","salesMarkdown":"It has 512 KB of Flash and 64 KB of RAM, with USB OTG, CAN, SPI, I²C, UART, a 22-channel 16-bit ADC, and a 12-bit DAC. At 120 MHz, the Cortex-M4 handles a PID loop and USB or CAN traffic. The 64 KB RAM supports moderate data buffers. ## Lifecycle status — NRND, plan accordingly That means NXP is not actively promoting it for new projects, and the long-term supply window is narrowing. For existing production, we source it through independent distribution and quote to order against an RFQ. If you are starting a new design, consider the Kinetis K2x or K6x series as a forward-looking replacement — but verify pin compatibility and peripheral migration before committing the BOM.","metaTitle":"NXP MK22FX512VLH12 Kinetis K20 MCU, ARM Cortex-M4, 120 MHz","metaDescription":"NXP MK22FX512VLH12 32-bit ARM Cortex-M4 MCU, 120 MHz, 512 KB Flash, 64 KB RAM, 64-LQFP, -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":{"Speed":"120MHz","title":"MK22FX512VLH12","Series":"Kinetis K20","Package":"Tray","RAM Size":"64K x 8","Core Size":"32-Bit Single-Core","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":"40","Core Processor":"ARM® Cortex®-M4","Package / Case":"64-LQFP","Data Converters":"A/D 22x16b; D/A 1x12b","Oscillator Type":"Internal","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":"64-LQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.3805","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8167355894c0727b50e9ceb9f609128b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MK22FX512VLH12/alternatives.json"},"ai":{"faq":[{"question":"What is the core speed of the MK22FX512VLH12?","answer":"The ARM Cortex-M4 core runs at 120 MHz, which gives enough throughput for real-time control loops and moderate protocol handling."},{"question":"What is the closest pin-compatible alternative to the MK22FX512VLH12?","answer":"Within the Kinetis K20 family, the MK22FN512VLH12 is a direct Flash-only sibling with the same pinout and package. Verify the exact peripheral set and memory map against your firmware before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/MK22FX512VLH12","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/MK22FX512VLH12 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}}