The TWR-K70F120M is a Tower Controller Module compatible with the Freescale Tower System. It can function as a stand-alone， low-cost platform for the evaluation of the Kinetis K10， K20， K6x， and K70 family of microcontroller （MCU） devices. The TWR-K70F120M features the Kinetis K70 low-power microcontroller based on the ARM Cortex-M4 architecture with graphical LCD controller， tamper detection， USB 2.0 HS Controller， USB 2.0 full-speed OTG controller and 10/100 Mbps Ethernet MAC.

　　The TWR-K70F120M is available as a stand-alone product or as a kit （TWR-K70F120M-KIT） with the Tower Elevator Modules （TWR-ELEV） and the Tower Serial Module （TWR-SER）。 The TWR-K70F120M can also be combined with other Freescale Tower peripheral modules to create development platforms for a wide variety of applications. 0 provides an overview of the Freescale Tower System.