The NXP TWR-K64F120M is a development board for the Kinetis K24, K63 and K64 120 MHz 32-bit ARM® Cortex®-M4 MCUs. - The TWR-K64F120M features the Kinetis MK64FN1M0VMD12 low-power MCU with 1 MB Flash, 256 KB SRAM, USB USB and Ethernet MAC. - It operates as a standalone debug tool and can also be combined and used as part of the modular Tower System development platform

• Debug
  Integrated Debug Adaptor	1 x Onboard open-standard serial and debug adaptor (OpenSDA)

• Power
  Power Supply	5 V - 0 V USB Powered
  Battery	1 x Battery holder for 20mm lithium battery (e.g. 2032, 2025)

• Memory
  SD/microSD/MMC Card Holder	1 x SD Card holder

• Connectors
  USB	1 x Dual-role USB interface with Micro-AB USB connector
  Other Connector Type	1 x General purpose Tower Plug-in (TWRPI) socket
  Other Connector Type	2 x Tower connectivity for access to USB, Ethernet, RS232/RS485, CAN, SPI, I²C, Flexbus, etc.

• Controls
  Potentiometer	1 x Potentiometer
  Push-buttons	2 Push-buttons
  Touch keys/Area	4 x Touch keys/Area

• Sensors
  Accelerometer	1 x Three axis accelerometer (MMA78451Q)

• Display
  LEDs	4 x Four user-controlled status LEDs

• Form factor
  Tower Formfactor	Tower Formfactor