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Android Host. FT311D-32L Datasheet

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Android Host. FT311D-32L Datasheet







FT311D-32L Host. Datasheet pdf. Equivalent




FT311D-32L Host. Datasheet pdf. Equivalent





Part

FT311D-32L

Description

USB Android Host

Manufacture

FTDI

Datasheet
Download FT311D-32L Datasheet


FTDI FT311D-32L

FT311D-32L; DS_FT311D USB ANDROID HOST IC Datasheet Version 1.3 Document No.: FT_000660 Cle arance No.: FTDI# 305 Future Technology Devices International Ltd. FT311D (USB Android Host IC) The FT311D is a Full Speed USB host specifically targeted a t providing access to peripheral hardwa re from an Android platform with a USB device port. The device will bridge the USB port to six u.


FTDI FT311D-32L

ser selectable interface types and has t he following advanced features: Singl e chip USB to selectable interface. E ntire USB protocol handled on the chip. No USB specific firmware programming r equired. Interface options selectabl e via 3 mode select pins. 7 GPIO li nes interface option Basic UART inter face with RXD, TXD, RTS, CTS pins opti on. TX_ACTIVE s.


FTDI FT311D-32L

ignal for controlling transceivers on R S485 interfaces. 4 PWM channels opt ion. I2C master interface option. SPI Slave interface option supporting modes 0, 1, 2 and 3 with MSB/LSB opti ons SPI Master interface option sup porting modes 0, 1, 2 and 3 with MSB/L SB options. USB error indicator pin Suitable for use on any Android platf orm supporting And.



Part

FT311D-32L

Description

USB Android Host

Manufacture

FTDI

Datasheet
Download FT311D-32L Datasheet




 FT311D-32L
DS_FT311D USB ANDROID HOST IC Datasheet
Version 1.3
Document No.: FT_000660 Clearance No.: FTDI# 305
Future Technology Devices
International Ltd.
FT311D
(USB Android Host IC)
The FT311D is a Full Speed USB host specifically
targeted at providing access to peripheral hardware
from an Android platform with a USB device port.
The device will bridge the USB port to six user
selectable interface types and has the following
advanced features:
Single chip USB to selectable interface.
Entire USB protocol handled on the chip. No
USB specific firmware programming required.
Interface options selectable via 3 mode select
pins.
7 GPIO lines interface option
Basic UART interface with RXD, TXD, RTS, CTS
pins option.
TX_ACTIVE signal for controlling transceivers
on RS485 interfaces.
4 PWM channels option.
I2C master interface 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.
USB error indicator pin
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 oscillator using external crystal.
Integrated power-on-reset circuit.
+3V3 Single Supply Operation with 5V tolerant
inputs.
USB 2.0 Full Speed compatible.
Extended operating temperature range; -40C
to 85C.
Available in compact Pb-free 32 Pin LQFP and
QFN packages (both RoHS compliant).
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 fa ilure 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





 FT311D-32L
1 Typical Applications
DS_FT311D USB ANDROID HOST IC Datasheet
Version 1.3
Document No.: FT_000660 Clearance No.: FTDI# 305
Connecting Android phones to USB accessories
Connecting Android tablets to USB accessories
Controlling instrumentation from Android
devices.
Home automation via Android devices
Data logging from USB accessories
Connecting serial printing devices to Android
devices
1.1 Part Numbers
Part Number
FT311D-32Q1C-x
FT311D-32L1C-x
Package
32 Pin QFN
32 Pin LQFP
Note: Packing codes for x is:
- R: Taped and Reel, QFN 3,000pcs per reel, LQFP 1500 pcs per reel.
- (no suffix): Tray packing, 260pcs per tray QFN, 250 pcs per tray LQFP
For example: FT311D-32Q1C-R is 3,000pcs QFN taped and reel packing
1.2 USB Compliant
At the time of writing this datasheet, the FT311D was still to complete USB compliancy testing.
Copyright © Future Technology Devices International Limited
2





 FT311D-32L
2 FT311D Block Diagram
DS_FT311D USB ANDROID HOST IC Datasheet
Version 1.3
Document No.: FT_000660 Clearance No.: FTDI# 305
UART
PWMs
USBDP
USBDM
USB
Transceiver
USB Host
SPI Master
SPI Slave
GPIOS
I2C MASTER
CNFG0
CNFG1
CNFG2
Figure 2.1 FT311D Block Diagram
For a description of each function please refer to Section 4.
Copyright © Future Technology Devices International Limited
3



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