The data packet from the chip is organized as; Bit 0 is the Left Button status, Bit 1 is the Right Button status, and Bit 2 is the Middle button status. Byte 1 reports the X direction, with values ranging from -127 to +127 counts. Byte 2 reports the Y direction, with values ranging from -127 to +127 counts. The chip will respond to a “suspend” command from the host by going into a low-power sleep mode. In sleep mode, the chip consumes approximately 300 μA. The MicroModule will not wake the host from suspend mode. The USB VersaPad® is bus powered; therefore, it operates at 5 V. Under normal operation, the device draws between 10 mA to 12 mA. This current draw is typical of a full assembly (chip, sensor, etc.).