Wakamatsu Tsusho Co.,ltd Preceding overview of the GR-SAKURA family information A GR-Sakura is one of the Gadget Renesas board series. This is an Arduino compatible board based on RX63N series 32-bit MCU, which is a successor MCU of RX62N, has on-chip flash memory and enhanced communication functions, including an ethernet controller and USB 2.0 Host/Function. The on-chip flash memory of RX63N is programmable by USB mass storage mode, and the on-chip flash memory of RX63N is visible as a drive on your PC. The compiler for Rx63N on Cloud is a GNU base, and is supported by Renesas(www xxx.xxxx.xxxx --- TBD) and, also the Applet on the Android smart phone makes it possible to build an application with a module plug-in your own application. In this way, anyone can build a system without complex programming. The GR-SAKURA board has a USB-function connector. The GR-SAKURA board has the through hall for the pin header compatible with Arduino, for pin headers for Rx63N, USB-host connector, LAN connector (RJ-45), and XBee. The board has a foot pattern for shed of the micro-SD. GR-SAKURA Board GR-SAKURA-FULL Board The GR-SAKURA-FULL board comes with LAN connector (RJ-45), 5V DC-Jack, and micro-SD shed, which are soldered on the board. The USB-host connecter is bundled in the box. So you can solder it when needed. Summary of the GR-SAKURA board Microcontroller: RX63N(R5F563NBDDFP) Operating Voltage: 3.3V Clock Speed: 96MHz Digital I/O Pins: 55 Analog Input Pins: 16 Flash Memory: 1MB RAM: 128KB USB- Function: (mini-B) Summary of Pin and Pin Functions: