1.Single HiSpeed USB 2.0 chip (FT4222H) to flexible and configurable SPIIC interfaces. SPI interface support for Single Dual Quad SPI Master Mode with configurable target operating speed. Up to 28Mbps data transfer rate in SPI mode with quad data mode. Support up to 4 slave selection control pins in SPI master mode. Support Single SPI Slave Mode with SCK operating frequency up to 20MHz.2.IC interface support 7bits address and fully compatible to v2.1 and v3 specification for I2C MasterSlave Mode with configurable target operating speed for 100kbitS standard mode, 400kbitS fast mode 1MbitS Fast mode plus and 3.4MbitS high speed mode. Configurable GPIOs controlled by application software via USB bus. Fully support USB2.0 suspendresume and remote wakeup.3.Support Battery Charger Detection: OTP memory inside for USB Vendor ID (VID), Product ID (PID), device serial number, string and various other vendor specific data. USB Power Configurations; buspowered and selfpowered. On board jumper for FT4222H configuration mode, USB power configuration and VCCIO source selection.4.Integrated poweronreset circuit. True 3.3V CMOS drive output and TTL input. (operates down to 1.8V with external 1.8V power input to VCCIO) Support wide supply voltage range. USB2.0 Low operating and suspend current; 68mA (activetyp.) and 375uA (suspendtyp.).5.Configurable IO pin output drive strength: 4mA (min) and 16mA (max) UHCI OHCI EHCI XHCI host controller compatible. FTDI's royaltyfree Direct (D2XX) drivers eliminate the requirement for USB driver development in most cases.Supplied PCB designed to fit a standard 20.2mm (0.8 inch) wide 24 pin DIP socket. Pins are on a 2.54mm (0.1inch) pitch.On board USB MicroB receptacle allows module to be connected to a PC.ApplicationsUSB to single mode SPI master controllerUSB to dual mode SPI master controllerUSB to quad mode SPI master controllerUSB to single SPI slave controllerUSB to IC master interface controllerUSB to IC slave interface controllerUtilizing USB to add system modularityIncorporate USB interface to enable PC transfers for development system communicationUSB Industrial ControlUSB Data AcquisitionAccessory connectivity solutions for mobiles and tabletsUSB dongle implementations for SoftwareHardware Encryption and Wireless ModulesDetect USB dedicated charging ports, to allow for high current battery charging in portable devicesDriver SupportRoyalty free D2XX Direct Drivers (USB Drivers + DLL SW Interface)Windows 8.1: 32, 64bitWindows 8: 32, 64bitWindows 7: 32, 64bitWin XP, Server 2003 and Server 2008size:6.6 x 2.9cmMaterial: PCBcolour: greenPackage Contents:1 x download moduleOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.