FT311D-32Q1C-T FTDI, FT311D-32Q1C-T Datasheet
FT311D-32Q1C-T
Specifications of FT311D-32Q1C-T
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FT311D-32Q1C-T Summary of contents
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... Future Technology Devices International Ltd FT311D (USB Android Host IC) The FT311D is a Full Speed USB host specifically targeted 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: ...
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... 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 © 2012 Future Technology Devices International Limited DS ...
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... FT311D Block Diagram USBDP USB Transceiver USBDM Figure 2.1 FT311D Block Diagram For a description of each function please refer to Section 4. Copyright © 2012 Future Technology Devices International Limited DS USB ANDROID HOST IC Datasheet _FT311D Document No.: FT_000660 Clearance No.: FTDI# 305 USB Host CNFG0 CNFG1 CNFG2 Version 1 ...
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... Table of Contents 1 Typical Applications ...................................................................... 2 1.1 Part Numbers...................................................................................... 2 1.2 USB Compliant .................................................................................... 2 2 FT311D Block Diagram ................................................................. 3 3 Device Pin Out and Signal Description .......................................... 6 3.1 Package Symbol .................................................................................. 6 3.1.1 Package PinOut Description ........................................................................................... 6 3.2 Interface Selection ............................................................................. 8 3.2.1 Interface pinout ........................................................................................................... 8 4 Function Description................................................................... 10 4.1 Key Features ..................................................................................... 10 4.2 Functional Block Descriptions ........................................................... 10 4.2.1 Peripheral Interface Modules ....................................................................................... 10 4.2.2 USB Transceivers ....................................................................................................... 10 4 ...
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... USB to SPI (Slave) Converter ........................................................... 27 8.6 USB to SPI (Master) Converter ......................................................... 28 9 Package Parameters ................................................................... 29 9.1 FT311D Package Markings ............................................................... 29 9.1.1 QFN-32 .................................................................................................................... 29 9.1.2 LQFP-32 ................................................................................................................... 30 9.2 FT311D Package Dimensions ............................................................ 31 9.2.1 QFN-32 Package Dimensions ....................................................................................... 31 LQFP-32 Package Dimensions ...................................................................................... 32 9.2.2 9.3 Solder Reflow Profile ........................................................................ 33 10 Contact Information ................................................................... 35 Appendix A – References ........................................................................... 36 Useful utilities and examples firmware ...................................................... 36 Appendix B - List of Figures and Tables ..................................................... 37 Appendix C - Revision History .................................................................... 39 Copyright © ...
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... VCCIO 7 VREGOUT 1,6,16,19,27 GND Table 3.1 Power and Ground Copyright © 2012 Future Technology Devices International Limited DS USB ANDROID HOST IC Datasheet _FT311D Document No.: FT_000660 Clearance No.: FTDI# 305 Type POWER 3V3 supply to IC internal 1V8 regulator Input POWER 1V8 supply to IC core Input POWER ...
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... IOBUS2 INPUT/OUTPUT 26 IOBUS3 INPUT/OUTPUT Copyright © 2012 Future Technology Devices International Limited DS USB ANDROID HOST IC Datasheet _FT311D Document No.: FT_000660 Clearance No.: FTDI# 305 Type INPUT/OUTPUT USB Data Signal Plus. INPUT/OUTPUT USB Data Signal Minus. Input to 12MHz Oscillator Cell. Connect 12MHz INPUT crystal across pins 4 and 5. ...
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... When used in Input Mode, the input pins are pulled to VCCIO via internal 75kΩ (approx.) resistors. 3.2 Interface Selection The FT311D has multiple interfaces available for connecting to external devices. The resources available are GPIO, UART, PWM, I2C(Master), SPI(Slave) and SPI(Master). The selection of what interface the user requires is configured using the CNFG0, CNFG1 and CNFG2 input pins as per table 3 ...
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... Pin Pin No GPIO Name 29 IOBUS4 GPIO4 30 IOBUS5 GPIO5 31 IOBUS6 GPIO6 Table 3.5 I/O Configuration Copyright © 2012 Future Technology Devices International Limited DS USB ANDROID HOST IC Datasheet _FT311D Document No.: FT_000660 Clearance No.: FTDI# 305 I2C UART PWM (Master) UART_TX - - _ACTIVE - - - - - - Version 1.0 SPI SPI (Slave) (Master) ...
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... Functional Block Descriptions The following paragraphs describe each function within FT311D. Please refer to the block diagram shown in . Figure 2.1 4.2.1 Peripheral Interface Modules FT311D has six peripheral interface modules available for selection. Full descriptions of each module are described in Section 5. GPIO - General purpose I/O pins ...
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... Default Mode Strings When the USB port is connected to the Android USB port, the Android platform will determine which application to load based on the strings read from the FT311D. These strings are configurable with a Windows utility: FT311Cofiguration.exe available for download from the FTDI website at: http://www ...
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... The modes are selected by setting the CNFGx pins. The following sections describe each peripheral in detail. 5.1 General Purpose Input Output FT311D provides configurable Input/Output pins. All pins are independently configurable to be either inputs or outputs. 5.2 UART Interface When the peripheral interface is configured in UART mode, the interface implements a standard asynchronous serial UART port with flow control, for example RS232/422/485 ...
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... Table 5.1 UART Interface 5.3 Pulse Width Modulation FT311D provides 4 Pulse Width Modulation (PWM) outputs. These can be used to generate PWM signals which can be used to control motors, DC/DC converters, AC/DC supplies, etc. Further information is available in an Application Note AN_140 - The features of the PWM module are as follows: ...
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... Master / Slave mode, with the Master initiating the data transfer. FT311D has one master module and one slave module. Both the SPI master and slave module has four signals – clock, slave select, MOSI (master out – slave in) and MISO (master in – slave out). Table 5.2 lists how the signals are named in each module ...
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... SCLK. Mode CPOL CPHA Table 5.3 - Clock Phase/Polarity Modes Figure 5-3 - SPI CPOL CPHA Function Copyright © 2012 Future Technology Devices International Limited DS USB ANDROID HOST IC Datasheet _FT311D Document No.: FT_000660 Clearance No.: FTDI# 305 Version 1.0 15 ...
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... External - SPI Master Figure 5-4 SPI Slave block diagram FT311D has an SPI Slave module that uses four wire interfaces: MOSI, MISO, CLK and SS#. An SPI transfer can only be initiated by the SPI Master and begins with the slave select signal being asserted. This is followed by a data byte being clocked out with the master supplying CLK. The master always supplies the first byte, which is called a command byte ...
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... The master typically supplies the first byte, which is called a command byte. After this the desired number of data bytes are transferred before the transaction is terminated by the master de-asserting slave select. However the FT311D is simply a data pipe and no command is required by the FT311D itself. Any command protocol would be defined by the Android application. ...
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... SCLK driving edge to t4 MOSI/SS MISO setup time to sample t5 SCLK edge MISO hold time from sample t6 SCLK edge Table 5.6 SPI Master Timing Copyright © 2012 Future Technology Devices International Limited DS USB ANDROID HOST IC Datasheet _FT311D Document No.: FT_000660 Clearance No.: FTDI# 305 Minimum Typical Maximum 39.68 41.67 19.84 20.84 21.93 19.84 20.84 21.93 -1 ...
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... Typical errors include USB Device Not Supported, which would occur if the USB port was connected to a non-Android class device port e.g. the FT311D is not designed to host memory sticks or printers etc. USB Device Not Responding and Hub not supported would be reported also if connected to a hub. The signal ...
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... Absolute Maximum Ratings The absolute maximum ratings for FT311D are shown in Table 7.1. These are in accordance with the Absolute Maximum Rating System (IEC 60134). Exceeding these may cause permanent damage to the device. Parameter Storage Temperature Floor Life (Out of Bag) At Factory Ambient ( 30°C / 60% Relative Humidity) ...
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... Threshold Differential Common UCom Mode Differential Input UVdif Sensitivity Driver Output UDrvZ Impedance Table 7.4 USB I/O Pin (USBDP, USBDM) Characteristics Copyright © 2012 Future Technology Devices International Limited DS USB ANDROID HOST IC Datasheet _FT311D Document No.: FT_000660 Clearance No.: FTDI# 305 2.97 3.3 3.63 1.62 1.8 1.98 25 128 Minimum Typical Maximum 2.4 ...
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... ESD and Latch-up Specifications Description Human Body Mode (HBM) Machine mode (MM) Charged Device Mode (CDM) Latch-up Table 7.6 ESD and Latch-up Specifications Copyright © 2012 Future Technology Devices International Limited DS USB ANDROID HOST IC Datasheet _FT311D Document No.: FT_000660 Clearance No.: FTDI# 305 Minimum Typical Maximum 1.62 1.8 1.98 1.62 1.8 1 ...
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... Application Examples The following sections illustrate possible applications of the FT311D. 8.1 USB to GPIO Converter 5V 3V3 3V3 REGULATOR Ferrite Bead 47pF SHIELD 100nF GND 3V3 100nF + 4.7uF GND Figure 8.1 Application Example showing USB to GPIO Converter This example shows the CNFGx pins set for mode 000 – GPIO. ...
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... USB ANDROID HOST IC Datasheet _FT311D Document No.: FT_000660 Clearance No.: FTDI# 305 VCC VBUSCTRL# VCCIO 5V_SW RESET# IOBUS0 27R USBDM IOBUS1 USBDP 27R IOBUS2 47pF IOBUS3 FT311D IOBUS4 CNFG2 GND CNFG1 IOBUS5 CNFG0 GND IOBUS6 1V8 PLL VCC IN 10k IOBUS7 VREGOUT 3V3 100nF GND Version 1.0 ...
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... USB ANDROID HOST IC Datasheet _FT311D Document No.: FT_000660 Clearance No.: FTDI# 305 VCC VBUSCTRL# VCCIO 5V_SW RESET# IOBUS0 27R USBDM IOBUS1 USBDP 27R IOBUS2 47pF IOBUS3 FT311D IOBUS4 CNFG2 GND CNFG1 IOBUS5 CNFG0 IOBUS6 1V8 PLL VCC IN GND IOBUS7 10k VREGOUT 3V3 100nF GND Version 1.0 ...
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... PLL VCC IN GND IOBUS7 10k VREGOUT 3V3 100nF GND 2 C (Master) Converter 2 C (Master interfacing. The clock is an output from the FT311D while the Version 1.0 P Channel Power MOSFET 5V_SW Switched 5V Power to USB 0.1uF 0.1uF 3V3 10k 10k I2C_CLK I2C Peripheral e ...
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... This example shows the CNFGx pins set for mode 100 – SPI (Slave). The external SPI Master controls the slave select line and the clock to the FT311D. SPI_S_MOSI is the FT311D data input line which may be Most or Least Significant Bit first. SPI_S_MISO is the FT311D data output line which may be Most or Least Significant Bit first. ...
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... This example shows the CNFGx pins set for mode 101 – SPI (Master). The FT311D SPI Master controls the slave select line and the clock to the external SPI slave. SPI_M_MOSI is the FT311D data output line which may be Most or Least Significant Bit first. ...
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... Package Parameters FT311D is available in RoHS Compliant packages, QFN package (32QFN) and an LQFP package (32LQFP). The packages are lead (Pb) free and use a „green‟ compound. The package is fully compliant with European Union directive 2002/95/EC. The mechanical drawings of the packages are shown in sections 9.2- all dimensions are in millimetres. ...
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... LQFP-32 An example of the markings on the LQFP package are shown in Figure 9-2. FTD I XXXXXXXXXX FT311D-L 1C YYWW 32 1 Figure 9-2 LQFP Package Markings Notes: 1. YYWW = Date Code, where YY is year and WW is week number 2. Marking alignment should be centre justified 3. Laser Marking should be used 4. All marking dimensions should be marked proportionally. Marking font should be using Unisem standard font (Roman Simplex) Copyright © ...
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... FT311D Package Dimensions 9.2.1 QFN-32 Package Dimensions FTDl XXXXXXXX FT311D-32Q 1C YYWW 1 1 Figure 9-3 QFN-32 Package Dimensions Note: Dimensions are in mm Copyright © 2012 Future Technology Devices International Limited DS USB ANDROID HOST IC Datasheet _FT311D Document No.: FT_000660 Clearance No.: FTDI# 305 Version 1.0 31 ...
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... Note: The centre pad should be connected to the GND plane for improved thermal conduction and noise immunity. 9.2.2 LQFP-32 Package Dimensions XXXXXXXX FT311D-32L 1C YYWW PIN #32 PIN #1 Figure 9-4 LQFP-32 Package Dimensions Note: Dimensions are in mm Copyright © 2012 Future Technology Devices International Limited DS USB ANDROID HOST IC Datasheet _FT311D Document No.: FT_000660 Clearance No.: FTDI# 305 FTDl Version 1.0 32 ...
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... Solder Reflow Profile Figure 9-5 All packages Reflow Solder Profile Copyright © 2012 Future Technology Devices International Limited DS USB ANDROID HOST IC Datasheet _FT311D Document No.: FT_000660 Clearance No.: FTDI# 305 Version 1.0 33 ...
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... Pb Free (green material) = 260 +5/-0 deg C Table 9.2 Package Reflow Peak Temperature Copyright © 2012 Future Technology Devices International Limited DS USB ANDROID HOST IC Datasheet _FT311D Document No.: FT_000660 Clearance No.: FTDI# 305 Pb Free Solder Process (green material 3°C / second Max. p 150°C 200° ...
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... E-mail (General Enquiries) tw.admin1@ftdichip.com Copyright © 2012 Future Technology Devices International Limited DS USB ANDROID HOST IC Datasheet _FT311D Document No.: FT_000660 Clearance No.: FTDI# 305 Branch Office – Hillsboro, Oregon, USA Future Technology Devices International Limited (USA) 7235 NW Evergreen Parkway, Suite 600 Hillsboro, OR 97123-5803 ...
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... Appendix A – References Useful Application Notes http://www.ftdichip.com/Documents/White_Papers/WP_001_Connecting_Peripherals_to_an_Android_Plat form.pdf http://www.ftdichip.com/Support/Documents/ProgramGuides.htm/FT311_Android_Programmers_Guide.p df Useful utilities and examples firmware http://www.ftdichip.com/Android/FT311Configuration.zip http://www.ftdichip.com/Android/SampleApps.zip Copyright © 2012 Future Technology Devices International Limited DS USB ANDROID HOST IC Datasheet _FT311D Document No.: FT_000660 Clearance No.: FTDI# 305 Version 1.0 36 ...
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... Appendix B - List of Figures and Tables List of Figures Figure 2.1 FT311D Block Diagram ................................................................................................... 3 Figure 3.1 QFN Schematic Symbol .................................................................................................. 6 Figure 5-1 UART Receive Waveform .............................................................................................. 12 Figure 5-2 UART Transmit Waveform ............................................................................................ 12 Figure 5-4 - SPI CPOL CPHA Function ............................................................................................ 15 Figure 5-5 SPI Slave block diagram ............................................................................................... 16 Figure 5-6 SPI Master block diagram ............................................................................................. 16 Figure 5-7 Typical SPI Master Timing ............................................................................................ 18 Figure 7 ...
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... Table 9.1 Reflow Profile Parameter Values ................................................................................... 34 Table 9.2 Package Reflow Peak Temperature ................................................................................ 34 Copyright © 2012 Future Technology Devices International Limited DS USB ANDROID HOST IC Datasheet _FT311D Document No.: FT_000660 Clearance No.: FTDI# 305 Version 1.0 38 ...
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... Document Reference No.: Clearance No.: Product Page: Document Feedback: Version 1.0 Initial Release Copyright © 2012 Future Technology Devices International Limited DS USB ANDROID HOST IC Datasheet _FT311D Document No.: FT_000660 Clearance No.: FTDI# 305 USB Android Host IC FT311D FT_000660 FTDI# 305 http://www.ftdichip.com/FTProducts.htm Send Feedback Version 1.0 July 2012 39 ...
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... DS _FT311D Copyright © 2012 Future Technology Devices International Limited USB ANDROID HOST IC Datasheet Document No.: FT_000660 Clearance No.: FTDI# 305 Version 1.0 40 ...