Kinetis® K02-100 MHz, Microcontrollers (MCUs) with Optimized Features based on Arm® Cortex®-M4 Core

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Block Diagram

Kinetis K02_100 MCUs Block Diagram

Kinetis K02_100 MCUs Block Diagram



  • Run power consumption down to 125 µA/MHz
  • Flexible low-power modes with power and clock gating for optimal peripheral activity and recovery times
  • Static power consumption down to 4.1 µA with full state retention and 6 µs wakeup. Lowest Static mode down to 150 nA
  • Low-power timer for continual system operation in reduced power state


  • 100 MHz Arm® Cortex®-M4 core with DSP instructions delivering 1.25 Dhrystone MIPS per MHz

Memories and memory interfaces

  • Up to 128 KB of embedded flash and 16 KB of RAM

System peripherals

  • Flexible low-power modes with multiple wake up sources
  • 4-channel DMA controller
  • Independent external and software watchdog monitor


  • Crystal oscillator: 32-40 kHz or 3-32 MHz
  • Three internal oscillators: 32 kHz, 4 MHz, and 48 MHz with FLL
  • Multi-purpose clock generator

Security and integrity modules

  • Hardware CRC module
  • 128-bit unique identification (ID) number per chip
  • Flash access control to protect proprietary software

Human-machine interface

  • Up to 46 general-purpose I/O (GPIO)

Analog modules

  • One 16-bit SAR ADCs
  • One 12-bit DAC
  • Two analog comparators (CMP) with 6-bit DAC
  • Accurate internal voltage reference

Communication interfaces

  • One SPI module
  • Two UART modules
  • One I²C: Support for up to 400 kbit/s operation with maximum bus loading

Up to 51 Timers

  • One 6-channel motor control/general purpose/ PWM timer
  • Two 2-channel general-purpose timers with quadrature decoder functionality
  • Periodic interrupt timers
  • 16-bit low-power timer
  • Real-time clock with independent power domain
  • Programmable delay block

Operating Characteristics

  • Voltage range: 1.71 to 3.6 V
  • Flash write voltage range: 1.71 to 3.6 V
  • Temperature range (ambient): -40 to 105°C

MCUXpresso Software and Tools

Kinetis Power Estimation Tool

Kinetis Power Estimation Tool

Estimate and optimize your system's power consumption quickly with the Kinetis Power Estimator Tool.


Quick reference to our documentation types.

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Design Resources

Design Files

4 design files

  • Models

    BSDL file for the MK02FNxxxVFM10 or the MK02FNxxVFM10

  • Symbols and Footprints

    Kinetis® Symbols, Footprints and Models

  • Symbols and Footprints

    Symbols and Footprints files for MK02FN128VFM10


1-5 of 6 hardware offerings

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1-5 of 9 software files

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Note: For better experience, software downloads are recommended on desktop.

Engineering Services

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To find a complete list of our partners that support this product, please see our Partner Marketplace.


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