CYPRESS CY7C63413C/CY7C63513C/CY7C63613C USB Controller Manual
User Manual
This document describes the low-speed high I/O, 1.5-Mbps USB controller CY7C63413C, CY7C63513C, CY7C63613C from Cypress Semiconductor Corporation. This controller is a low-cost solution for low-speed applications with high I/O requirements such as keyboards, keyboards with integrated pointing devices, gamepads, and many others. It conforms to USB Specification Versions 1.1 and 2.0, USB HID Specification Version 1.1, and supports 1 device address and 3 data endpoints. It features an integrated USB transceiver, an 8-bit RISC microcontroller with 256 bytes of RAM and 8 Kbytes of EPROM, and can auto-configure to operate as PS2 or USB. It also provides GPIO pins for I/O control.
