DS_UMFT311GP Datasheet Version 1.0 Document No.: FT_000690 Clearance No.: FTDI# 304 Future Technology Devices International Ltd. FT311 GPIO Board (UMFT311GP) The FT311 GPIO Board is a shield board to be used with FT311D Development Module. This board has push button keypad which can be used as a user input and LED which can be used as output. The FT311 GPIO Board has the following features: 8 GPIO lines interface. 8 LEDs controlled through the GPIO interface. 8 Push Button Switch to be used as user input which is connected to GPIO interface. +5V Single Supply Operation. Board supply current: 300mA board dimensions: 66.60mm 55.38mm x 22mm (L x W x H). Extended operating range; -40 to 85⁰C. Recommended operating temperature is between 0°C and 55°C. Suitable for use with FT311D Module. Suitable for use Development Board. Suitable for use Development Module x temperature with with FT311D Vinco 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 © 2012 Future Technology Devices International Limited 1 DS_UMFT311GP Datasheet Version 1.0 Document No.: FT_000690 Clearance No.: FTDI# 304 1 Typical Applications The 8 LEDs are used as GPIO output indicators. The 8 Push Button Switches are used as user input for GPIO input. 1.1 Part Numbers Part Number Description UMFT311GP FT311 GPIO Board Rev1.0 The FT311 GPIO Board includes the following hardware items as standard 1 x FT311 GPIO Board (UMFT311GP). Figure 1.1 : FT311 GPIO Board Copyright © 2012 Future Technology Devices International Limited 2 DS_UMFT311GP Datasheet Version 1.0 Document No.: FT_000690 Clearance No.: FTDI# 304 2 FT311 GPIO Board Block Diagram Power Supply (5V) Voltage Regulator CN1 U1 3.3 V Power Supply Jumpers JP7-JP0 Resistors R7-R0 Push Button Switch LEDs LED7-LED0 PB7-PB0 FT311D Module Interface Connector P8 Vinco Module Interface Connectors J6-J1 Figure 2.1 : FT311 GPIO Board Block Diagram For a description of each function please refer to Section 3. Copyright © 2012 Future Technology Devices International Limited 3 DS_UMFT311GP Datasheet Version 1.0 Document No.: FT_000690 Clearance No.: FTDI# 304 Table of Contents 1 Typical Applications ...................................................................... 2 1.1 Part Numbers...................................................................................... 2 2 FT311 GPIO Board Block Diagram ................................................ 3 3 Function Description..................................................................... 5 3.1 Key Features ....................................................................................... 5 3.2 Functional Block Descriptions ............................................................. 5 3.2.1 Components ................................................................................................................ 6 3.2.2 Interfaces ................................................................................................................... 6 3.2.3 FT311 GPIO Board Layout ............................................................................................. 7 4 Schematics ................................................................................... 8 5 Absolute Maximum Ratings .......................................................... 9 6 Contact Information ................................................................... 10 Appendix A – References ........................................................................... 11 Appendix B - List of Figures and Tables ..................................................... 12 Appendix C - Revision History .................................................................... 13 Copyright © 2012 Future Technology Devices International Limited 4 DS_UMFT311GP Datasheet Version 1.0 Document No.: FT_000690 Clearance No.: FTDI# 304 3 Function Description The FT311 GPIO Board is intended for use as a hardware platform to enable easy evaluation of GPIO and PWM interfaces in the FT311D Development Module. The FT311 GPIO Board has LEDs and switches to validate the GPIO and PWM interface of the FT311D device by a user to begin developing Android Open Accessory applications based on the FT311D device. The FT311 GPIO Board can also be used with the Vinco Development Module as a LED and keypad interface. 3.1 Key Features FT311 GPIO Board consists of 8 LEDs. They are LED7, LED6, LED5, LED4, LED3, LED2, LED1 and LED0 8 switches. They are PB7, PB6, PB5, PB4, PB3, PB2, PB1 and PB0 8 jumpers for enabling 3.3V supply for the LEDs. They are JP7, JP6, JP5, JP4, JP3, JP2, JP1 and JP0 Connector P8 to interface with the FT311D Module Power supply socket CN1 to connect external 5V DC supply. Connectors to interface with Vinco Development Module. They are J1, J2, J3, J4, J5 and J6 Voltage regulator U1 to convert 5V to 3.3V 3.2 Functional Block Descriptions The following paragraphs describe each function within FT311 GPIO Board. Please refer to the block diagram shown in Error! Reference source not found.Error! Reference source not found.Error! Reference source not found.. Power Supply The FT311 GPIO Board consists of a power supply socket CN1. External power is plugged into CN1. The 5V power is converted to 3.3V using linear voltage regulator U1. Jumpers The Jumpers JP7-JP0 are used to open or close a 3.3V supply to the corresponding resistors R7-R0. Resistors The resistors R7-R0 are the current limiting resistors limiting the current flow to the corresponding LED. LEDs The LED7–LED0 can be controlled from any of the 3 interfaces; Push Button Switch, FT311D Module Interface Connector and Vinco Interface connectors. Push Button Switch The Push Button Switches PB7-PB0 can be used to switch ON the LEDs. When a Push button switch is pressed the corresponding LED is ON. When Push button switch is not pressed the LED is OFF. The Push button will send a logic 1 in the default state and logic 0 in the pressed state to the corresponding interface pins to act as GPIO inputs to the FT311D device. Copyright © 2012 Future Technology Devices International Limited 5 DS_UMFT311GP Datasheet Version 1.0 Document No.: FT_000690 Clearance No.: FTDI# 304 FT311D Module Interface Connector The LEDs can be controlled from the FT311D Module. The LEDs are OFF by default. When the GPIO pin connected to the FT311D Module is driven LOW the corresponding LED is ON. Vinco Interface Connector The Vinco Interface Connector is used to connect the FT311 GPIO Board to the Vinco Development Module. The LEDs can be controlled using this interface. By default the LEDs are OFF. When the GPIO pin connected to the Vinco Development Module is driven LOW the corresponding LED is ON. 3.2.1 Components Component Board Designator Description LED diode LED0, LED1, LED2, LED3, LED4, LED5, LED6, LED7 Red LED LED diode LED8 Yellow LED 2 contact jumper JP0, JP1, JP2, JP3, JP4, JP5, JP6, JP7 SIP-2 Linear Voltage Regulator U1 AIC1722-33PUTR, 300mA Low Dropout Linear Voltage Regulator Capacitor bipolar C1, C2, C4 0.1uF Push button momentary switch PB0, PB1, PB2, PB3, PB4, PB5, PB6, PB7 EVQPAC04, Push button momentary switch; 4.3 - 5.0mm height Resistor R0, R1, R2, R3, R4, R5, R6, R7, R8 470R Capacitor TANTALUM C5 4.7uF, CAP TANTALUM 4.7UF 6.3V 20% SMD Polarized Capacitor C3 47uF Board Designator Description FT311D Module Interface connector P8 Female Socket 5X2. Used to connect to the FT311D Module Vinco Development Module Interface connectors J1, J2, J3, J4, J5 8 Pin male Header 2.54mm J6 6 Pin; 0.1" (2.54mm); Single Row; male header CN1 2.1mm Power Jack Table 3.1 : Board Components 3.2.2 Interfaces Interface Power Supply Connector Table 3.2 : Board Interfaces Copyright © 2012 Future Technology Devices International Limited 6 DS_UMFT311GP Datasheet Version 1.0 Document No.: FT_000690 Clearance No.: FTDI# 304 3.2.3 FT311 GPIO Board Layout Figure 3.1 : FT311 GPIO Board Layout Copyright © 2012 Future Technology Devices International Limited 7 DS_UMFT311GP Datasheet Version 1.0 Document No.: FT_000690 Clearance No.: FTDI# 304 4 Schematics Schematics for the FT311 GPIO Board is shown in the figure 4.1 below. Figure 4.1 : FT311 GPIO Board Schematics Copyright © 2012 Future Technology Devices International Limited 8 DS_UMFT311GP Datasheet Version 1.0 Document No.: FT_000690 Clearance No.: FTDI# 304 5 Absolute Maximum Ratings The absolute maximum ratings for FT311 GPIO Board are shown in Error! Reference source not found.. These are in accordance with the Absolute Maximum Rating System (IEC 60134). Exceeding these may cause permanent damage to the device. Parameter Value Unit Storage Temperature -65°C to 150°C Degrees C Ambient Temperature (Power Applied) -40°C to 80°C Degrees C. Recommended Operating Temperature 0°C to 55°C Degrees C. Vcc Supply Voltage 0 to +5.25 V DC Input Voltage - All other Inputs -0.5 to +3.3 V Table 5.1 : Absolute Maximum Ratings Copyright © 2012 Future Technology Devices International Limited 9 DS_UMFT311GP Datasheet Version 1.0 Document No.: FT_000690 Clearance No.: FTDI# 304 6 Contact Information Head Office – Glasgow, UK Branch Office – Hillsboro, Oregon, USA Future Technology Devices International Limited Unit 1, 2 Seaward Place, Centurion Business Park Glasgow G41 1HH United Kingdom Tel: +44 (0) 141 429 2777 Fax: +44 (0) 141 429 2758 Future Technology Devices International Limited (USA) 7235 NW Evergreen Parkway, Suite 600 Hillsboro, OR 97123-5803 USA Tel: +1 (503) 547 0988 Fax: +1 (503) 547 0987 E-mail (Sales) E-mail (Support) E-mail (General Enquiries) E-Mail (Sales) E-Mail (Support) E-Mail (General Enquiries) [email protected] [email protected] [email protected] Branch Office – Taipei, Taiwan Future Technology Devices International Limited (Taiwan) 2F, No. 516, Sec. 1, NeiHu Road Taipei 114 Taiwan , R.O.C. Tel: +886 (0) 2 8791 3570 Fax: +886 (0) 2 8791 3576 E-mail (Sales) E-mail (Support) E-mail (General Enquiries) [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] Branch Office – Shanghai, China Future Technology Devices International Limited (China) Room 408, 317 Xianxia Road, Shanghai, 200051 China Tel: +86 21 62351596 Fax: +86 21 62351595 E-mail (Sales) E-mail (Support) E-mail (General Enquiries) [email protected] [email protected] [email protected] Web Site http://ftdichip.com System and equipment manufacturers and designers are responsible to ensure that their systems, and any Future Technology Devices International Ltd (FTDI) devices incorporated in their systems, meet all applicable safety, regulatory and system-level performance requirements. All application-related information in this document (including application descriptions, suggested FTDI devices and other materials) is provided for reference only. While FTDI has taken care to assure it is accurate, this information is subject to customer confirmation, and FTDI disclaims all liability for system designs and for any applications assistance provided by FTDI. Use of FTDI devices in life support and/or safety applications is entirely at the user’s risk, and the user agrees to defend, indemnify and hold harmless FTDI from any and all damages, claims, suits or expense resulting from such use. This document is subject to change without notice. No freedom to use patents or other intellectual property rights is implied by the publication of this document. Neither the whole nor any part of the information contained in, or the product described in this document, may be adapted or reproduced in any material or electronic form without the prior written consent of the copyright holder. Future Technology Devices International Ltd, Unit 1, 2 Seaward Place, Centurion Business Park, Glasgow G41 1HH, United Kingdom. Scotland Registered Company Number: SC136640 Copyright © 2012 Future Technology Devices International Limited 10 DS_UMFT311GP Datasheet Version 1.0 Document No.: FT_000690 Clearance No.: FTDI# 304 Appendix A – References Useful Application Notes FT311D Module Vinco Development Module Copyright © 2012 Future Technology Devices International Limited 11 DS_UMFT311GP Datasheet Version 1.0 Document No.: FT_000690 Clearance No.: FTDI# 304 Appendix B - List of Figures and Tables List of Figures Figure 1.1 : FT311 GPIO Board ....................................................................................................... 2 Figure 2.1 : FT311 GPIO Board Block Diagram ................................................................................ 3 Figure 3.1 : FT311 GPIO Board Layout ............................................................................................ 7 Figure 4.1 : FT311 GPIO Board Schematics ...................................................................................... 8 List of Tables Table 3.2 : Board Interfaces........................................................................................................... 6 Table 5.1 : Absolute Maximum Ratings ............................................................................................ 9 Copyright © 2012 Future Technology Devices International Limited 12 DS_UMFT311GP Datasheet Version 1.0 Document No.: FT_000690 Clearance No.: FTDI# 304 Appendix C - Revision History Document Title: DS_UMFT311GP Document Reference No.: FT_000690 Clearance No.: FTDI# 304 Product Page: http://www.ftdichip.com/FTProducts.htm Document Feedback: Send Feedback Version 1.0 Initial Release July 2012 Copyright © 2012 Future Technology Devices International Limited 13 DS_UMFT311GP Datasheet Version 1.0 Document No.: FT_000690 Clearance No.: FTDI# 304 Copyright © 2012 Future Technology Devices International Limited 14