{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MK22FN1M0AVLK12R","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"MK22FN1M0AVLK12R","canonicalUrl":"https://icboms.com/nxp-usa-inc/MK22FN1M0AVLK12R","factsUrl":"https://icboms.com/api/mcp/products/MK22FN1M0AVLK12R","rawCanonicalId":null},"summary":{"shortDescription":"NXP Kinetis K20 series MK22FN1M0AVLK12R, ARM Cortex-M4 120 MHz single-core MCU, 1 MB Flash, 128 KB RAM, 56 I/O, CANbus/LINbus/SPI/I2C/UART/USB OTG, 1.71–3.6 V supply, -40°C to 105°C, 80-LQFP tape-and-reel.","salesMarkdown":"NXP MK22FN1M0AVLK12R is an ARM Cortex-M4 MCU clocked at 120 MHz, with 1 MB Flash and 128 KB RAM. ## 120 MHz Cortex-M4 — throughput for control and signal processing The 120 MHz core speed handles real-time control loops with DSP extensions (single-cycle MAC, SIMD) and floating-point unit for sensor fusion or motor FOC without an external co-processor. ## 1 MB Flash / 128 KB RAM — firmware and data buffer sizing 1 MB of program Flash supports complex firmware stacks — a full CANopen or Modbus TCP stack plus application code fits without external memory. The 128 KB SRAM (organized as 128K x 8) provides working space for data buffers, communication packets, and real-time variables. Designs that require larger data arrays (e.g., 2D graphics frame buffers) will need external RAM via the EBI/EMI interface. The 105°C ceiling covers derating headroom for self-heating at 120 MHz. ## Active lifecycle — current production, no LTB watch NXP lists the MK22FN1M0AVLK12R as Active. For BOM freeze and multi-year production runs, this part is in current manufacturing with standard lead times through distribution. On-chip CANbus (FlexCAN) and LINbus support automotive and industrial fieldbus nodes. USB OTG enables dual-role host/device operation for data logging or firmware updates. The EBI/EMI interface allows glueless connection to external SRAM, NOR Flash, or FPGAs. DMA offloads peripheral data movement from the Cortex-M4 core, preserving throughput for control tasks.","metaTitle":"NXP MK22FN1M0AVLK12R Kinetis K20 ARM Cortex-M4 MCU, 120 MHz","metaDescription":"NXP MK22FN1M0AVLK12R Kinetis K20 ARM Cortex-M4 MCU, 120 MHz, 1 MB Flash, 128 KB RAM, CANbus/USB OTG, -40°C to 105°C, 80-LQFP. Active lifecycle, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"120MHz","title":"MK22FN1M0AVLK12R","Series":"Kinetis K20","Package":"Tape & Reel (TR)","RAM Size":"128K x 8","Core Size":"32-Bit Single-Core","Peripherals":"DMA, I²S, LVD, POR, PWM, WDT","Connectivity":"CANbus, EBI/EMI, I²C, LINbus, 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 27x16b; D/A 1x12b","Oscillator Type":"Internal","Base Product Number":"MK22FN1M0","Program Memory Size":"1MB (1M 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":"$11.2658","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b92f8b8a832d8c9caaa05a832847ac88.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MK22FN1M0AVLK12R/alternatives.json"},"ai":{"faq":[{"question":"What is MK22FN1M0AVLK12R's listed speed?","answer":"The MK22FN1M0AVLK12R is rated for a 120 MHz core clock on the ARM Cortex-M4 processor."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/MK22FN1M0AVLK12R","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/MK22FN1M0AVLK12R 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}}