SimpleTech MultiMediaCard User Guide

STI- MMC /128

128 MBytes

MultiMediaCard Adapter P/N

 

STI-MMCSDAD

MultiMediaCard/Secure Digital Card to Type II PC Card

Physical Dimensions (MultiMediaCard without MultiMediaCard Adapter)

Length

32.0 mm

Width

24.0 mm

Thickness

1.40 mm

Weight

0.5 gms

Performance

 

Interface

MMC/SPI

Random Access

300 µs (Max.)

Serial Page Access

50 µs (Max.)

Data Transfer Rate to/from Host

2.5 MB/Sec (Burst)

Controller Overhead (Command to DRQ)

2ms (Max.)

Sustained Read

1.7 MB/sec

Sustained Write

300 KB/sec

Power Requirements

All values quoted are typical at ambient temperature and nominal supply voltage unless otherwise stated.

DC Input Voltage Range

2.7V - 3.6V

Typical Power Dissipation

 

Sleep Current

0.01 mA

Read Current

35 mA

Write Current

35 mA

Environmental Specifications

Temperature Range

 

Operating

-25ºC to +85ºC

Storage

-40ºC to +85ºC

Humidity

5% to 95% non-condensing

Operating Vibration

100-2000 Hz @ 147 meter/sec2 (20Gs)

Operating Shock

4903.3 meter/sec2 (2000Gs)

Reliability

MTBF (Mean Time Between Failure)

>1,000,000 hours

Data Reliability

<1 non-recoverable error in 1014 bits read

Copyright

© Copyright 2002 SimpleTech, Inc., all rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in any form, by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without expressed written consent of STI.

Disclaimer

Specifications subject to change without notice. STI makes no representations or warranties with respect to the contents hereof and specifically disclaims any implied warranties of merchantability or fitness for any particular purpose. Further, STI reserves the right to revise this publication and to make changes from time to time in the content hereof without obligation of STI to notify any person of such revision.

Trademarks

SimpleTech is a registered trademark of SimpleTech, Inc. MultiMediaCard are registered trademarks and are licensed for use through the MultiMediaCard Association. Products and brand names are trademarks and/or registered trademarks of their respective companies.

SimpleTech

3001 Daimler Street,

Santa Ana, CA 92705

Tel : (949) 476-1180

Fax : (949) 476-1209

1-800-367-7330 http://www.simpletech.com

Document#: 61600-00045-001.pdf

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05/15/02

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SimpleTech Digital Camera Memory Card Performance, Power Requirements, Environmental Specifications, Reliability