CY7C65642-28LTXCT

CY7C65642-28LTXCT is an HX2VL very low-power USB 2.0 tetrahub controller. This is high- performance, very low-power USB 2.0 hub controllers. HX2VL has integrated upstream and downstream transceivers, a USB serial interface engine (SIE), USB hub control and repeater logic, and transaction translator (TT) logic. Cypress has also integrated external components such as voltage regulators and pull-up/pull-down resistors, reducing the overall BOM required to implement a USB hub system. This part of the HX2VL portfolio with four downstream ports and an independent TT dedicated to each downstream port. Typical application includes docking stations, standalone hubs, monitor hubs, multi-function printers, digital televisions, advanced port replicators, keyboard hubs, and gamming consoles.

• Downstream ports are backward compatible with FS, LS
• Multiple translators (TT), one per downstream port for maximum performance
• Multiple translator, one per downstream port for maximum performance
• Very low-power consumption, supports bus-powered and self-powered modes
• Auto switching between bus-powered and self-powered
• Single MCU with 2K ROM and 64byte RAM, lowest power consumption
• Highly integrated solution for reduced BOM cost, internal regulator single power supply 5V required
• Downstream port management, support individual and ganged mode power management
• Maximum configurability, VID and PID are configurable through external EEPROM
• 28-pin, QFN package, ambient temperature range from 0°C to +70°C