{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MKL81Z128VMC7","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"MKL81Z128VMC7","canonicalUrl":"https://icboms.com/nxp-usa-inc/MKL81Z128VMC7","factsUrl":"https://icboms.com/api/mcp/products/MKL81Z128VMC7","rawCanonicalId":null},"summary":{"shortDescription":"NXP Kinetis KL8 series, ARM Cortex-M0+ 32-bit MCU, 72 MHz, 128 KB Flash, 96 KB RAM, USB OTG, 85 I/O, 121-MAPBGA (8x8 mm), -40 to 105°C.","salesMarkdown":"The NXP MKL81Z128VMC7 is a Kinetis KL8 family ARM Cortex-M0+ 32-bit MCU clocked at 72 MHz, with 128 KB of program Flash and 96 KB of RAM. That 72 MHz on an M0+ core is the practical processing ceiling for this architecture — enough to run a field-oriented motor-control loop or a USB OTG protocol stack without stalling. The 128 KB Flash is sized for mid-complexity firmware; the 96 KB RAM supports double-buffered USB transfers or a modest real-time OS heap. ## USB OTG and peripheral mix USB OTG on the connectivity list means this MCU can act as either host or peripheral — useful for field firmware updates via a USB stick or direct data logging to a thumb drive without a separate host controller. The 12-channel 16-bit ADC and the dual DAC (one 6-bit, one 12-bit) cover analog sensing and control output. The 8x8 mm package is a compact ball-grid array with 85 I/O. It is a surface-mount part; the 8x8 mm footprint suits space-constrained PCBs.","metaTitle":"NXP MKL81Z128VMC7 Kinetis KL8 MCU, 72 MHz, 128 KB Flash","metaDescription":"NXP MKL81Z128VMC7 Kinetis KL8 ARM Cortex-M0+ MCU, 72 MHz, 128 KB Flash, 96 KB RAM, USB OTG, -40 to 105°C. 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":{"Mfr":"NXP USA Inc.","Speed":"72MHz","Series":"Kinetis KL8","Package":"Tray","RAM Size":"96K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"DMA, I²S, LVD, POR, PWM, WDT","Connectivity":"I²C, SPI, UART/USART, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"85","Core Processor":"ARM® Cortex®-M0+","Package / Case":"121-LFBGA","Product Status":"Active","Data Converters":"A/D 12x16b; D/A 1x6b, 1x12b","Oscillator Type":"Internal","lifecycle_stage":"unknown","Base Product Number":"MKL81Z128","Program Memory Size":"128KB (128K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"121-MAPBGA (8x8)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.4046","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/381a633c3afb77619164840006a04981.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MKL81Z128VMC7/alternatives.json"},"ai":{"faq":[{"question":"What is MKL81Z128VMC7's listed speed?","answer":"The MKL81Z128VMC7 is rated at 72 MHz on the ARM Cortex-M0+ core."},{"question":"What is MKL81Z128VMC7's listed series?","answer":"The MKL81Z128VMC7 belongs to the NXP Kinetis KL8 series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/MKL81Z128VMC7","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/MKL81Z128VMC7 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}}