1. Boards
  2. TWR-K70F120M


Rev. A

The TWR-K70F120M is a development board for the Kinetis K61 and K70 families 32-bit ARM® Cortex®-M4 MCUs. The TWR-K70F120M 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 On-board JTAG debug circuit (OSJTAG) with virtual serial port
  • 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 Micro-SD Card holder
    Memory 1 byte 2Gb of SLC NAND flash memory (MT29F2G15ABAEAWP)
    RAM 1 x 1Gb of DDR2 memory (MT47H64M16HR-25)
  • Connectors
    USB 1 x Mini-B USB connector for OSJTAG
    Other Connector Type 1 x General purpose Tower Plug-in (TWRPI) socket
    Other Connector Type 1 x Touch 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 (MMA8451Q)
  • Display
    LEDs 4 x Four user-controlled status LEDs
  • Form factor
    Tower Formfactor Tower Formfactor