Copyright © 2012 Future Technology Devices International Limited

1

DS_UMFT311EV

USB ANDROID HOST MODULE Datasheet

Version 1.0

Document No.: FT_000689 Clearance No.: FTDI# 303

Future Technology Devices

DS_FT311D_Development_Module:

UMFT311EV

(USB Android Host Module)

The FT311D Development Module is a

development module which utilises the

FT311D IC to develop USB accessories

connecting

to

Android

platforms

via

Android Open Accessory mode. It is a Full

Speed USB host specifically targeted at

providing access to peripheral hardware

from an Android platform with a USB

device port. The FT311D IC will bridge the

USB port to any one of the six user

selectable interface types like GPIO, UART,

PWM, I2C Master, SPI Master, SPI Slave

and has the following advanced features:



Based on single chip USB Android Host FT311D IC.



Entire USB protocol handled on the chip.



Any one of the six user selectable interface types:-

GPIO, UART, PWM, I2C Master, SPI Master, SPI Slave

Interface options selectable via 3 mode select pins.



7 GPIO lines interface option



USB error indicator pin



Basic UART interface with RXD, TXD, RTS, CTS,

TX_ACTIVE pins option.



4 PWM channels option.





SPI Slave interface option supporting modes 0, 1, 2

and 3 with MSB/LSB options



SPI Master interface option supporting modes 0, 1, 2

and 3 with MSB/LSB options.



Suitable for use on any Android platform

supporting Android Open Accessory Mode

(Typically 3.1 onwards, however some

platforms may port Open Accessory Mode

to version 2.3.4)



12MHz external crystal.



Standard USB Host connector to connect

with Android USB Slave device.



+5V Single Supply Operation.



USB 2.0 Full Speed compatible.



Extended operating temperature range; -

40 to +85⁰C.



Board dimensions: 68.58mm x 55.38mm

x 14.00mm (L x W x H).



Reduce development time.



Rapid integration into existing systems.

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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

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