UMFT4222EV FTDI

UMFT4222EV - USB2.0 to QuadSPI/I2C Bridge Development Module Datasheet Version 1.4 Document No.: FT 001057 Clearance No.: FTDI 407 Future Technology Devices International Ltd UMFT4222EV USB2.0 to QuadSPI/I2C Bridge Development Module Datasheet Neither the whole nor any part of the information contained in, or the product described in this manual, may be adapted or reproduced in any material or electronic form without the prior written consent of the copyright holder. This product and its documentation are supplied on an as-is basis and no warranty as to their suitability for any particular purpose is either made or implied. Future Technology Devices International Ltd will not accept any claim for damages howsoever arising as a result of use or failure of this product. Your statutory rights are not affected. This product or any variant of it is not intended for use in any medical appliance, device or system in which the failure of the product might reasonably be expected to result in personal injury. This document provides preliminary information that may be subject to change without notice. No freedom to use patents or other intellectual property rights is implied by the publication of this document. Future Technology Devices International Ltd, Unit 1, 2 Seaward Place, Centurion Business Park, Glasgow G41 1HH United Kingdom. Scotland Registered Company Number: SC136640 Copyright Future Technology Devices International Limited 1 UMFT4222EV - USB2.0 to QuadSPI/I2C Bridge Development Module Datasheet Version 1.4 Document No.: FT 001057 Clearance No.: FTDI 407 1 Introduction 2 The UMFT4222EV is a development module which uses FTDIs FT4222H, a Hi-Speed USB2.0 to QuadSPI/I C 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 2 (OTP) memory space for storing vendor specific information. The FT4222H contains SPI/ I C configurable interfaces. The SPI interface can be configured as master mode with single, dual, or quad bits data width 2 transfer or slave mode with single bit data width transfer. The I C 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). 1.1 USB Compliant The UMFT4222EV is fully compliant with the USB 2.0 specification and has been given the USB-IF Test-ID (TID) 10007740. Copyright Future Technology Devices International Ltd 2