3M Connectors for CFast Cards The Next Generation of Removable CompactFlash Storage

Transcription

1 3M Connectors for CFast Cards The Next Generation of Removable CompactFlash Storage 3M All Rights Reserved.

2 Introduction Purpose To explain the features and benefits of the 3M Connectors for removable CFast Cards Objectives Highlight the key features and describe applications Content 11 pages Learning Time 7 minutes 2 3M All Rights Reserved.

3 Overview CFast is the next generation in the highly successful CompactFlash form factor for removable storage cards: Offers hot swap ability for maximum system uptime Intelligent power management for lower power consumption Compatible with existing SATA infrastructure High performance for faster data transfer. 3

4 CompactFlash and CFast Card Connectors 50 pins CompactFlash 133 MB/s transfer rate 4.9N force (min) and 24.5 (max) withdrawal force CFast 7 signal + 17 power and control 300 MB/s transfer rate 3.7N force (min) and 24.5 (max) withdrawal force 4

5 Applications Devices with SATA inferfaces Embedded computer systems Single board computers Data recorders Digital still and video cameras Mini-notebook and netbook computers 5

6 3M Connector for CFast Card 6

7 CFast Card Connector Anatomy 3M Header Connector N7G24 Slot for hex head screw 17 power and control pins 7 signal pins 15µ or 30µ gold plated contact area Extended guide rail Retaining feature and card grounding Polarized slots Solder tab to PCB Card inserts topside up RoHS compliant Optional standoff 7

8 PCB Considerations 8

9 3M Ejector Anatomy Lever Welded pivot Pressed metal cover Dual push button RoHS compliant 9

10 3M Latching Retainer Anatomy Die-cut metal chassis Formed wire frame attaches around card Two points of contact RoHS compliant 10

11 Application of 3M Latching Retainer No Restriction on location on PCB At the PCB Edge Latching Retainer mounted on Stand-off header Latching Retainer mounted on no Stand-off header 11

12 Summary 3M is a member of the CFA (Compact Flash Association). 3M Connector meets CFA CFast Specification Rev 1.1. Meets the 10,000 mating/unmating cycles requirement Features for PCB processing and ease of use in service 3M Connector is fully RoHS compliant. 3M provides header pre-assembled with retainer or ejector already installed to help reduce assembly time. 12

13 Important Notice 3M is a trademark of 3M Company. CFast and CompactFlash are trademarks of the CompactFlash Association. *RoHS Compliant 2005/95/EC means that the product or part ( Product ) does not contain any of the substances in excess of the maximum concentration values in EU Directive 2002/95/EC, as amended by Commission Decision 2005/618/EC, unless the substance is an application that is exempt under EU RoHS. This information represents 3M s knowledge and belief, which may be based in whole or in part on information provided by third party suppliers to 3M. In the event any product is proven not to conform with 3M s Regulatory Information Appendix, then 3M s entire liability and Buyer s exclusive remedy will be accordance with the Warranty stated below. Important Notice Before using this product, you must evaluate it and determine if it is suitable for your intended application. You assume all risks and liability associated with such use. Warranty; Limited Remedy; Limited Liability 3M s product warranty is stated in its Product Literature available upon request. 3M MAKES NO OTHER WARRANTIES INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. If this product is defective within the warranty period stated above, your exclusive remedy shall be, at 3M s option, to replace or repair the 3M product or refund the purchase price of the 3M product. Except where prohibited by law, 3M will not be liable for any indirect, special, incidental or consequential loss or damage arising from this 3M product, regardless of the legal theory asserted. 13