Future Technology Devices International Ltd. TN_118 Vinculum-II Errata Technical Note Document Reference No.: FT_000240 Version 1.0 Issue Date: 2010-02-23 The intention of this errata technical note is to give a detailed description of known functional or electrical issues with the FTDI Vinculum-II (VNC2) devices. Each deviation is assigned a number and its history is tracked in a table at the beginning of the document. Future Technology Devices International Limited (FTDI) Unit1, 2 Seaward Place, Centurion Business Park, Glasgow G41 1HH United Kingdom Tel.: +44 (0) 141 429 2777 Fax: + 44 (0) 141 429 2758 E-Mail (Support): [email protected] Web: http://www.ftdichip.com Copyright © 2010 Future Technology Devices International Limited Document Reference No.: FT_000240 TN_118 Vinculum-II Errata Technical Note Version 1.0 Clearance No.: FTDI# 142 TABLE OF CONTENTS 1 Errata History Table – Functional Problems........................................ 2 1.1 2 Functional Problems of VNC2 .............................................................. 3 2.1.1 3 Electrical and Timing specification deviations of VNC2 .......................................................... 3 VNC2 Package Markings ....................................................................... 4 3.1 4 Errata History Table – Electrical and Timming Specification Deviations. ...... 2 VNC2 Revision ..................................................................................................... 5 Contact Information............................................................................... 6 Appendix C – Revision History ................................................................... 8 Copyright © 2010 Future Technology Devices International Limited 1 Document Reference No.: FT_000240 TN_118 Vinculum-II Errata Technical Note Version 1.0 Clearance No.: FTDI# 142 1 Errata History Table – Functional Problems Functional Problem VNC2_SPI 1.00 Short description Errata occurs in device revision Incorrect data transmission in SPI Modes A 1.1 Errata History Table – Electrical and Timming Specification Deviations. Deviations Short description Errata occurs in device revision Copyright © 2010 Future Technology Devices International Limited 2 Document Reference No.: FT_000240 TN_118 Vinculum-II Errata Technical Note Version 1.0 Clearance No.: FTDI# 142 2 Functional Problems of VNC2 VNC2 SPI 1.00 – Incorrect data transmission in SPI Modes Introduction: VNC2 can be configured to operate in multiple SPI modes. Problem: The following SPI Slave modes do not function correctly and result in incorrect data transmission: Full Duplex, Half Duplex, Half Duplex 3 pin, Unmanaged and VNC1L Legacy. Workaround: There are no known workarounds available. This issue will be corrected at silicon revision B. Package specific: The effected packages are listed in Table 1. Package Applicable (Yes/No) VNC2-64L1A Y VNC2-64Q1A Y VNC2-48L1A Y VNC2-48Q1A Y VNC2-32L1A Y VNC2-32Q1A Y Table 1 2.1.1 Electrical and Timing specification deviations of VNC2 At the time of writing this technical note, there are no know electrical or timing issues with the VNC2 devices. Copyright © 2010 Future Technology Devices International Limited 3 Document Reference No.: FT_000240 TN_118 Vinculum-II Errata Technical Note Version 1.0 Clearance No.: FTDI# 142 3 VNC2 Package Markings VNC2 is available in six RoHS Compliant packages, three QFN packages (64QFN, 48QFN & 32QFN) and three LQFP packages (64LQFP, 48LQFP & 32LQFP). An example of the markings on each package is shown in Figure 3-1. The FTDI part number is too long for the 32 QFN package so in this case the last two digits are wrapped down onto the date code line as shown in Figure 3-2. FTDl Line 1 – FTDI Logo XXXXXXXXXX Line 2 – Wafer Lot Number VNC2-64Q1A Line 3 – FTDI Part Number including revision YYWW Line 4 - Date Code YY - year year WW - work week Figure 3-1 Package Markings FTDl XXXXXXXXXX VNC2-32Q 1A YYWW Figure 3-2 Markings – 32 QFN Copyright © 2010 Future Technology Devices International Limited 4 Document Reference No.: FT_000240 TN_118 Vinculum-II Errata Technical Note Version 1.0 Clearance No.: FTDI# 142 3.1 VNC2 Revision VNC2 part numbers are listed in Table 2. The letter at the end of the part number identifies the device revision (highlighted in bold). Part Number Package VNC2-64L1A 64 Pin LQFP VNC2-64Q1A 64 Pin QFN VNC2-48L1A 48 Pin LQFP VNC2-48Q1A 48 Pin QFN VNC2-32L1A 32 Pin LQFP VNC2-32Q1A 32 Pin QFN Table 2 VNC2 Part Numbers This errata technical note covers the revisions of VNC2 listed in Table 3. Revision Notes A First device revision Table 3 VNC2 Revisions Copyright © 2010 Future Technology Devices International Limited 5 Document Reference No.: FT_000240 TN_118 Vinculum-II Errata Technical Note Version 1.0 Clearance No.: FTDI# 142 4 Contact Information Head Office – Glasgow, UK 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 E-mail (Sales) [email protected] E-mail (Support) [email protected] E-mail (General Enquiries) [email protected] Web Site URL http://www.ftdichip.com Web Shop URL http://www.ftdichip.com 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 8797 1330 Fax: +886 (0) 2 8751 9737 E-mail (Sales) [email protected] E-mail (Support) [email protected] E-mail (General Enquiries) [email protected] Web Site URL http://www.ftdichip.com Branch Office – Hillsboro, Oregon, USA 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) [email protected] E-Mail (Support) [email protected] E-Mail (General Enquiries) [email protected] Web Site URL http://www.ftdichip.com Branch Office – Shanghai, China Future Technology Devices International Limited (China) Room 408, 317 Xianxia Road, ChangNing District, ShangHai, China Tel: +86 (21) 62351596 Fax: +86(21) 62351595 E-Mail (Sales): [email protected] E-Mail (Support): [email protected] E-Mail (General Enquiries): [email protected] Web Site URL: http://www.ftdichip.com Copyright © 2010 Future Technology Devices International Limited 6 Document Reference No.: FT_000240 TN_118 Vinculum-II Errata Technical Note Version 1.0 Clearance No.: FTDI# 142 Distributor and Sales Representatives Please visit the Sales Network page of the FTDI Web site for the contact details of our distributor(s) and sales representative(s) in your country. 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 Number: SC136640 Copyright © 2010 Future Technology Devices International Limited 7 Document Reference No.: FT_000240 TN_118 Vinculum-II Errata Technical Note Version 1.0 Clearance No.: FTDI# 142 Appendix C – Revision History Version Draft First Draft Version 1.0 First Release 19/02/2010 23/02/2010 Copyright © 2010 Future Technology Devices International Limited 8