Programmable Low-Cost USB Machine (PLUM)
Single Chip Controller for Mouse, Trackball, Joystick and Gamepad Applications

General Description
The USB100 is a Low cost, fully customizable controller for USB HID-class pointing devices. It is in full compliance with REV 1.0 of the USB standard and implements the HID class specification for mice, trackballs, joysticks and gamepads. This device interprets the commands specified in the HID class document and provides appropriate responses from an On-Chip EEPROM. It also provides ability to customize the device according to individual needs of the designers. Programming utilities supplied with this device allow HID manufacturers to easily create the necessary data to be programmed into the device.

FEATUREs
■ USB 1.0 standard compliant
■ Has the necessary on-chip transceivers
■ Support for 2D and 3D mice with 2, 3 or more buttons
■ Supports 3 potentiometer mechanisms for joysticks
■ Up to 16 buttons for digital gamepads
■ Choice of 18-pin and 24-pin packages
■ Choice of 2Kbit and 4Kbit EEPROM densities