FT4222H USB 2.0 to クワッドSPI / I²C ブリッジIC

FTDI FT4222H USB 2.0 to Quad SPI / I²C Bridge IC is a highly advanced, feature-rich single chip bridging solution with support for multiple data lines and a wide variety of configurations to maximize design flexibility. FT4222H's SPI configurable interface allows the device to serve as an SPI Master/Slave interface controller and support all 4 SPI modes (0, 1, 2, 3). The device delivers single, dual and quad data width transfer with total data rates of up to 27Mbit/s. The integrated configurable I²C Master/Slave interface controller conforms completely with both I²C v2.1 and v3.0 specifications. FT4222H supports 100kbit/s standard mode (SM), 400kbit/s fast mode (FM), 1Mbit/s fast mode plus (FM+) and 3.4Mbit/s high speed mode (HS). FT4222H supports server 2008 R2, 2012 R2, windows 7, 8, 8.1, and 10 (32 and 64-bit) drivers.The device also allows designers to control configurable general purpose IOs (GPIOs) using software applications via the USB bus. In addition, FT4222H includes 128 Bytes one-time-programmable (OTP) memory space for storing vendor specific information.
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