Goodix BD10239A (ASIC Die from the GT1151) Touch Screen Controller ASIC

Transcription

1 Goodix BD10239A (ASIC Die from the GT1151) Layout Analysis of Embedded Memory 1891 Robertson Road, Suite 500, Ottawa, ON K2H 5B7 Canada Tel: chipworks.com

2 Layout Analysis of Embedded Memory 2 Some of the information in this report may be covered by patents, mask and/or copyright protection. This report should not be taken as an inducement to infringe on these rights. Chipworks Inc all rights reserved. Chipworks and the Chipworks logo are registered trademarks of Chipworks Inc. This report is provided exclusively for the use of the purchasing organization. It can be freely copied and distributed within the purchasing organization, conditional upon the accompanying Chipworks accreditation remaining attached. Distribution of the entire report outside of the purchasing organization is strictly forbidden. The use of portions of the document for the support of the purchasing organization's corporate interest (e.g., licensing or marketing activities) is permitted, as defined by the fair use provisions of the copyright act. Accreditation to Chipworks must be attached to any portion of the reproduced information. FAR CYKL Revision 1.0 Published: June 15, 2015

3 Layout Analysis of Embedded Memory 3 Table of Contents 1 Introduction 1.1 Device Samples Used for Analysis 1.2 Company Profile 1.3 Executive Summary 2 Device Identification 2.1 GT1151 Component Package 2.2 BD10239A Die 3 Embedded Memory Layout Analysis 3.1 BD10239A Embedded Memory Locations 3.2 BD10239A Embedded Memory Macro Summary 3.3 BD10239A Embedded Memory Cell Measurements 4 Embedded Memory Macro Images (Partial Images) 4.1 M1 Memory Macro 4.2 M2 Memory Macro 4.3 M3 Memory Macro 4.4 M4 Memory Macro 4.5 M5 Memory Macro 4.6 M6 Memory Macro 4.7 M7 Memory Macro 4.8 M8 Memory Macro 5 References 6 Statement of Measurement Uncertainty and Scope Variation About Chipworks

4 Layout Analysis of Embedded Memory 4 List of Figures Figure GT1151 Package Photograph Top Figure GT1151 Package Photograph Bottom Figure GT1151 Package X-Ray Plan View Figure BD10239A Die Photograph Figure BD10239A Die Markings Figure BD10239A Die Photograph Delayered to the Polysilicon Layer Figure BD10239A Embedded Memory Macros at the Polysilicon Layer Figure T SRAM Polysilicon Layer Figure T SRAM Metal 1 Layer Figure T SRAM Polysilicon Layer Figure T SRAM Metal 1 Layer Figure ROM Polysilicon Figure ROM Metal 1 Figure M1 Memory Macro Metal 2 Layer Figure M1 Memory Macro Metal 1 Layer Figure M1 Memory Macro Polysilicon Layer Figure M2 Memory Macro Metal 2 Layer Figure M2 Memory Macro Metal 1 Layer Figure M2 Memory Macro Polysilicon Layer Figure M3 Memory Macro Metal 2 Layer Figure M3 Memory Macro Metal 1 Layer Figure M3 Memory Macro Polysilicon Layer Figure M4 Memory Macro Metal 2 Layer Figure M4 Memory Macro Metal 1 Layer Figure M4 Memory Macro Polysilicon Layer Figure M5 Memory Macro Metal 2 Layer Figure M5 Memory Macro Metal 1 Layer Figure M5 Memory Macro Polysilicon Layer Figure M6 Memory Macro Metal 2 Layer Figure M6 Memory Macro Metal 1 Layer Figure M6 Memory Macro Polysilicon Layer Figure ROM Programmable-Mask Layer Metal 2/Metal 3 Via Figure M7 Memory Macro Metal 2 Layer Figure M7 Memory Macro Metal 1 Layer Figure M7 Memory Macro Polysilicon Layer Figure M8 Memory Macro Metal 2 Layer Figure M8 Memory Macro Metal 1 Layer Figure M8 Memory Macro Polysilicon Layer

5 Layout Analysis of Embedded Memory 5 List of Tables Table GT1151 Component Summary Table BD10239A Die Summary Table BD10239A Embedded Memory Macro Summary Table BD10239A Memory Cell Measurements

6 Layout Analysis of Embedded Memory About Chipworks Patent and Technology Partner to the World s Most Successful Companies For over 20 years, Chipworks has been a trusted patent and technology partner to the world s largest and most successful companies. Business leaders rely on us to help them identify and fully leverage their most valuable patents and provide crucial analysis of high-revenue products in the most competitive, fastest changing technology markets. By combining deep patent and market knowledge with an unmatched ability to analyze the broadest range of technology products we are able to provide the most insightful Patent Intelligence and Competitive Technical Intelligence services in the industry. Contact Chipworks To find out more information about this report, or any other reports in our library, please contact Chipworks at Chipworks 1891 Robertson Road, Suite 500 Ottawa, Ontario K2H 5B7 Canada T F Web site: info@chipworks.com Please send any feedback to feedback@chipworks.com