DS_UMFT4222EVUSB2.0 to QuadSPI/I2C Bridge Development Module
●Introduction
■The UMFT4222EV is a development module which uses FTDI's FT4222H, a Hi-Speed USB2.0 to QuadSPI/I2C Bridge in compact 32-pin QFN package. FT4222H requires an external Crystal (12MHz) for the internal PLL to operate. It supports multi-voltage IO, 3.3V, 2.5V or 1.8V. It also provides 128 Bytes one-time-programmable (OTP) memory space for storing vendor specific information. The FT4222H contains SPI/I2C configurable interfaces. The SPI interface can be configured as master mode with single, dual, or quad bits data width transfer or slave mode with single bit data width transfer. The I2C interface can be configured as master or slave mode.
■The UMFT4222EV is supplied as a small PCB which is designed to plug into a standard 0.8" wide 24 pin DIP socket. All components are Pb-free (RoHS compliant).
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UMFT4222EV 、 FT4222H 、 UMFT4222EV-C 、 LibFT4222 、 UMFT4222PROG |
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[ USB to single mode SPI master controller ][ USB to dual mode SPI master controller ][ USB to quad mode SPI master controller ][ USB to single SPI slave controller ][ USB to I²C master interface controller ][ USB to I²C slave interface controller ][ USB Industrial Control ][ Wireless Modules ] |
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2016-10-17 |
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Version 1.2 |
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FT_001057 |
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1.8 MB |
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