This reference design kit is an easy to use kit, which showcases the unique features of CY7C65213, Cypress"s USBUART LP Bridge Controller. This device is a full speed USB-UART low power bridge controller supporting the 8 pin UART serial interface and USB Implementers Forum (USB-IF) compliant battery charging detection (BCD) specifications. The controller features the lowest suspend state current of 5uA, and is offered in a 5×5, 32 pin QFN package to meet the dimensional requirements of portable devices.