EVB-USB2240-IND User Manual Revision B Copyright 2009 SMSC or its subsidiaries. All rights reserved. Circuit diagrams and other information relating to SMSC products are included as a means of illustrating typical applications. Consequently, complete information sufficient for construction purposes is not necessarily given. Although the information has been checked and is believed to be accurate, no responsibility is assumed for inaccuracies. SMSC reserves the right to make changes to specifications and product descriptions at any time without notice. Contact your local SMSC sales office to obtain the latest specifications before placing your product order. The provision of this information does not convey to the purchaser of the described semiconductor devices any licenses under any patent rights or other intellectual property rights of SMSC or others. All sales are expressly conditional on your agreement to the terms and conditions of the most recently dated version of SMSC s standard Terms of Sale Agreement dated before the date of your order (theTerms of Sale Agreemen). The product may contain design defects or errors known as anomalies which may cause the product s functions to deviate from published specifications. Anomaly sheets are available upon request. SMSC products are not designed, intended, authorized or warranted for use in any life support or other application where product failure could cause or contribute to personal injury or severe property damage. Any and all such uses without prior written approval of an Officer of SMSC and further testing and/or modification will be fully at the risk of the customer. Copies of this document or other SMSC literature, as well as the Terms of Sale Agreement, may be obtained by visiting SMSCs website at EVB-USB2240-IND User Manual Revision B 1 Overview The SMSC USB2240 is an Ultra Fast USB 2.0 Multi-Slot Flash Media Controller with Secure Digital TM TM (SD), MultiMediaCard (MMC), Memory Stick (MS), and xD-Picture Card (xD) connectors. The EVB-USB2240-IND Revision B Evaluation Board demonstrates a standalone application for developers of the following applications: Flash Media Card Reader/Writer, printers, desktop and mobile PCs, consumer A/V, and flat panel displays, among others. 1.1 Features 36-Pin QFN (RoHS compliant) package. Supports these Media Types on Media I/F: - Secure Digital (SD2.0, HS-SD, HC-SD) TM 4.2 - MultiMediaCard TM - xD-Picture Card - Memory Stick 1.43 TM - High Speed Memory Stick TM - Memory Stick Pro-HG TM - Memory Stick Duo Memory Stick Pro Internal FET power switch for all media types no external power FETs needed. Optionally supports external configuration. 2 - External I C EEPROM for configuration options (optional). Low cost 4-Layer space saving design. Self-powered or bus-powered operation. Operates from a single voltage (+5.0 VDC, regulated) external power supply or from VBUS. Single onboard +3.3 VDC regulator. Optional +3.3 VDC media power LED indicator. Activity LED indicator. Single crystal clock source. 1.2 General Description The EVB-USB2240-IND is an evaluation and demonstration platform featuring the USB2240 Ultra Fast USB 2.0 Flash Media Controller on a 4-layer RoHS compliant printed circuit board. The EVB-USB2240-IND is designed to demonstrate the unique features of this device using a low-cost PCB implementation. It is designed to support internal default configuration settings and an external 2 2 C EEPROM (optional) for customized configured functionality. When an I C EEPROM device is I populated on the evaluation board it provides customizing via USB by using the SMSC provided USBDM utility, as required. The EVB-USB2240-IND is compatible with the following: Vista - Microsoft - Windows XP - Windows ME 2k SP4 - Windows - Apple OSx - Linux Mass Storage Class Drivers. Schematics, Layout, and Bill of Materials are included minimizing new product development time. Revision 1.0 (07-17-09) 2 SMSC EVB-USB2240-IND USER MANUAL