SimpleTech MultiMediaCard User Guide
Document#: 61600-00045-001.pdf
Page 6 of 6
05/15/02
•
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/sec
2
(20Gs)
Operating Shock ...........................................................
4903.3 meter/sec
2
(2000Gs)
Reliability
MTBF (Mean Time Between Failure) ............................
>1,000,000 hours
Data Reliability .............................................................
<1 non-recoverable error in 10
14
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
