{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MK22FN256VMP12","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"MK22FN256VMP12","canonicalUrl":"https://icboms.com/nxp-usa-inc/MK22FN256VMP12","factsUrl":"https://icboms.com/api/mcp/products/MK22FN256VMP12","rawCanonicalId":null},"summary":{"shortDescription":"NXP Kinetis K20 series, MK22FN256VMP12, 32-bit ARM Cortex-M4 single-core MCU, 120MHz, 256KB Flash, 48KB RAM, USB OTG, 22-channel 16-bit ADC, 1.71–3.6V supply, -40 to 105°C, 64-LFBGA (5×5) tray.","salesMarkdown":"The MK22FN256VMP12 runs a single ARM Cortex-M4 core at 120 MHz, backed by 256 KB of Flash and 48 KB of RAM. That clock rate is enough to handle a USB OTG stack plus a moderate sensor-fusion loop without starving the application — think motor-control telemetry or a multi-protocol gateway aggregating SPI and I²C peripherals. The 48 KB RAM (organized as 48K x 8) holds a few kilosamples of ADC data or a modest RTOS heap; if your design queues large USB buffers or runs a TCP/IP stack, budget the RAM carefully against the 40 available GPIOs. Rated from -40 to 105 °C, this MCU operates in environments where ambient heat exceeds commercial-grade limits. ## Analog and connectivity integration","metaTitle":"NXP MK22FN256VMP12 Kinetis K20 MCU, ARM Cortex-M4 120MHz","metaDescription":"NXP MK22FN256VMP12 Kinetis K20 32-bit ARM Cortex-M4 MCU, 120MHz, 256KB Flash, 48KB RAM, USB OTG, 22-ch 16-bit ADC, -40 to 105°C, 64-LFBGA. Active, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"NXP USA Inc.","Speed":"120MHz","Series":"Kinetis K20","Package":"Tray","RAM Size":"48K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"DMA, I²S, LVD, POR, PWM, WDT","Connectivity":"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-LFBGA","Product Status":"Active","Data Converters":"A/D 22x16b; D/A 1x12b","Oscillator Type":"Internal","lifecycle_stage":"unknown","Base Product Number":"MK22FN256","Program Memory Size":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"64-MAPBGA (5x5)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.8500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/89d724f9b0c56f3597e6252dfd083c24.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MK22FN256VMP12/alternatives.json"},"ai":{"faq":[{"question":"What is the core speed of MK22FN256VMP12?","answer":"The ARM Cortex-M4 core runs at 120 MHz, which is the listed maximum operating frequency."},{"question":"What compliance documentation is available for MK22FN256VMP12?","answer":"The part is RoHS-compliant by design (lead-free BGA). NXP provides RoHS and REACH declarations; no UL or IEC certification is listed for this MCU — those are typically system-level, not component-level, requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/MK22FN256VMP12","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/MK22FN256VMP12 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}}