SWD Interface：

Programming and debugging mainstream ARM7 9 11, Cortex-A5 A8 A9 M0 M1 M3 M4

Supported MCU manufacturers： ST，Freecale，Nuvoton，NXP，TI，Cypress，Atmel，Analog，Fujitsu，Toshiba， Energy Micro...。

Speeds up the programming and debugging functions 4Mhz: Write Flash Rom, EEPROM, ARF, and support for full speed, stepping, breakpoints