Cypress Semiconductor SL811S Applications: USB Host/Slave Controller Controller Series: USB-Hosts Core Processor: - Interface: USB Mounting Type: Surface Mount Number Of I /o: 8 Operating Temperature: 0?°C ~ 65?°C Package / Case: 28-PLCC Program Memory Type: - Ram Size: 256 x 8 Series: - Voltage - Supply: 3 V ~ 3.6 V Other Names: 428-1460