The FT313H is an enhanced general purpose USB2.0 Hi-Speed USB Host controller designed for integration with microcontrollers via parallel bus options and offering battery charger emulation on the downstream port to support higher charging currents.
Key Hardware
Features
USB 2.0 Hi-Speed Host, EHCI compatible, single port IC
Supports multiple bus interfaces. 8-bit or 16-bit bus for GPIO, SRAM or NOR Flash
Support Bulk, Isochronous, Control and Interrupt transfers
Split transaction support for external USB hubs
Single power supply operation at 3.3V
1.8V, 2.5V and 3.3V IO levels supported
24kBytes high speed RAM memory
Battery Charger Emulation (BCD 1.2) to allow downstream devices to request higher currents
Extended operating temperature range : -40°C to 85°C.
Available in Pb-free QFN-64, LQFP-64 and TQFP-64 packages (RoHS compliant).
Typical Applications
Connect memory sticks for high performance data transfers
Set top box file play back
Digital photo frames
Firmware upgrades
Industrial system analysis
Enable connection of a communication class device for system expansion and connectivity
Hosting RFID readers
Hosting Wi-Fi dongles
Hosting Zigbee dongles
Establish high speed data link between end-equipment subsystems
