{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MK22DX128VLK5","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"MK22DX128VLK5","canonicalUrl":"https://icboms.com/nxp-usa-inc/MK22DX128VLK5","factsUrl":"https://icboms.com/api/mcp/products/MK22DX128VLK5","rawCanonicalId":null},"summary":{"shortDescription":"NXP Kinetis K20 series, MK22DX128VLK5, ARM Cortex-M4 single-core at 50 MHz, 128 KB Flash, 32 KB SRAM, 4 KB EEPROM, 20-ch 16-bit ADC, 12-bit DAC, USB OTG, 56 I/O, 80-LQFP, -40 to 105°C.","salesMarkdown":"The NXP MK22DX128VLK5 is a 32-bit ARM Cortex-M4 MCU clocked at 50 MHz with 128 KB Flash, 32 KB SRAM, and 4 KB EEPROM emulated in flash. It carries a 20-channel 16-bit ADC and a 12-bit DAC, plus USB OTG connectivity, in an 80-LQFP package. ## Memory map and field-reprogrammability 128 KB Flash fits a FreeRTOS image plus a modest application stack. Both Flash and EEPROM are programmable in-system via the USB or UART bootloader, so firmware updates in the field are straightforward.","metaTitle":"NXP MK22DX128VLK5 Kinetis K20 ARM Cortex-M4 MCU, 50 MHz","metaDescription":"NXP MK22DX128VLK5 Kinetis K20 32-bit ARM Cortex-M4 MCU, 50 MHz, 128 KB Flash, 32 KB SRAM, 4 KB EEPROM, USB OTG, 56 I/O, 80-LQFP, -40 to 105°C. 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":"50MHz","title":"MK22DX128VLK5","Series":"Kinetis K20","Package":"Tray","RAM Size":"32K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"4K x 8","Peripherals":"DMA, I²S, LVD, POR, PWM, WDT","Connectivity":"I²C, IrDA, SPI, UART/USART, USB, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"56","Core Processor":"ARM® Cortex®-M4","Package / Case":"80-LQFP","Data Converters":"A/D 20x16b; D/A 1x12b","Oscillator Type":"Internal","Base Product Number":"MK22DX128","Program Memory Size":"128KB (128K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"80-FQFP (12x12)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.0076","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/bd93568fe1f32fa165832b88b295218c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MK22DX128VLK5/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to MK22DX128VLK5?","answer":"The MK22DX256VLK5 is a pin-compatible drop-in with 256 KB Flash instead of 128 KB, same 80-LQFP package, same peripheral set. The order code changes but the footprint and pinout match."},{"question":"What is MK22DX128VLK5's listed speed?","answer":"The core runs at 50 MHz, which is the maximum clock for this part. That delivers roughly 125 DMIPS with the Cortex-M4 DSP extensions."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/MK22DX128VLK5","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/MK22DX128VLK5 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}