FT4222HQ-D-R FTDI Interface ICs - Jotrin Electronics

FTDI FT4222HQ-D-R USB Interface IC USB 2.0 to Quad SPI I2C Bridge 53.8Mbps. FT4222H is a USB2.0 to Quad-SPI/I 2C interface Device Controller with the following advanced features: Single chip USB2.0 Hi-speed to SPI/I 2C bridge with a variety of configurations Entire USB protocol handled on the chip. On-chip OTP memory for USB Vendor ID (VID), Product ID (PID), device serial number, product description string and various other vender specific data. Configurable industry standard SPI Master/Slave interface controller Support configurable data width with single, dual, quad data width transfer mode in SPI master SCK can support up to 30MHz in SPI master Up to 53.8Mbps data transfer rate in SPI master with quad mode transfer Support single bit data transfer with full-duplex transfer in SPI Slave Support up to 4 channels slave selection control pins in SPI master application Configurable I 2C Master/Slave interface controller conforming to I 2C v2.1 and v3.0 specification. Support 4 speed modes as defined in the I 2Cbus Specification, standard mode (SM) up to 100Kbit/s, fast mode (FM) up to 400Kbit/s, Fast mode plus (FM+) up to 1Mbit/s, and High Speed mode (HS) up to 3.4 Mbit/s Configurable GPIOs can be easily controlled by software applications via USB bus USB Battery Charger Detection. Device supplied pre-programmed with unique USB serial number. USB Power Configurations; supports buspowered, self-powered and bus-powered with power switching.  +5V USB VBUS detection engine Integrated 5V-3.3V-1.8V regulators. True 3.3V CMOS drive output and TTL input. (operates down to 1V8 with external pull-ups) Configurable I/O pin output drive strength; 4 mA(min) and 16 mA(max) Integrated power-on-reset circuit. USB2.0 Low operating and suspend current; 68mA (active-typ) and 375µA (suspend-typ). UHCI / OHCI / EHCI / XHCI host controller compatible. FTDI’s royalty-free Direct (D2XX) drivers for Windows eliminate the requirement for USB drive