Future Technology Devices International Ltd UMFT4222EV USB2.0 to QuadSPI/I2C Bridge Development Module Datasheet
●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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USB2.0 to QuadSPI/I2C Bridge Development Module 、 development module |
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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 ][ USB Data Acquisition ][ Software/ Hardware Encryption ][ Wireless Modules ][ portable devices ] |
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Datasheet |
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Please see the document for details |
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32-pin QFN |
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English Chinese Chinese and English Japanese |
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2017-07-25 |
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Version 1.3 |
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FT_001057 |
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666 KB |
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