
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
ConnectCore TM for i.MX53 TM Hardware Reference 90001270_C 5/29/2012 ȱ ȱ ȱ ȱ ȱȱȱȱȱ ©2012 Digi International Inc. All rights reserved. Digi, Digi International, the Digi logo, a Digi International Company, Digi JumpStart Kit, ConnectCore, and XBee are trademarks or registered trademarks of Digi International, Inc. in the United States and other countries worldwide. All other trademarks are the property of their respective owners. All other trademarks mentioned in this document are the property of their respective owners. Information in this document is subject to change without notice and does not represent a commitment on the part of Digi International. Digi provides this document “as is,” without warranty of any kind, either expressed or implied, including, but not limited to, the implied warranties of fitness or merchantability for a particular purpose. Digi may make improvements and/or changes in this manual or in the product(s) and/or the program(s) described in this manual at any time. This product could include technical inaccuracies or typographical errors. Changes are periodically made to the information herein; these changes may be incorporated in new editions of the publication. ȱ ȱ ȱ ȱ ȱȱȱ Contents Chapter 1: About the Module ........................................................ 12 Features and Functionality 13 Module Variant 14 Block Diagram 15 CPU 15 Module 16 Module Pinout 17 Pinout Legend 17 Pinout Definitions 17 J1 Pinout 17 J2 Pinout 25 Power 32 Module Power Supplies 32 Supply Inputs 32 Battery input (VLIO) 32 Charger input (VCHRG) 33 Coin Cell input (VCC_COINCELL) 33 Supply Outputs 34 +3.3V 34 +2.775V 34 +1.8V 34 +3.15V 34 DA9053 Power Management 35 Memory 36 Overview 36 DDR2 SDRAM Memory 36 NAND Flash Memory 36 External Interface Module (EIM) 36 ȱ ȱ ȱ ȱ ȱȱȱ ȱ ȱ ȱ ȱ ȱ ȱ System Boot 36 Audio Subsystem 37 Video Subsystem 37 Multiplexed GPIO 39 GPIO Multiplexing Table 39 Interfaces 46 1-Wire 46 Accelerometer 46 ADC and Touch Screen 47 CAN 47 Clock Amplifier (CAMP) …
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