Swissbit AG

Swissbit reserves the right to change products or specifications without notice.

Revision: 1.10

Industriestrasse 4

CH-9552 Bronschhofen

www.swissbit.com

S-300u_data_sheet_SD-NxBW_Rev110

Switzerland

industrial@swissbit.com

Page

23 of 23

1 FEATURE SUMMARY ..................................................................................................................................................................... 2

2 ORDER INFORMATION.................................................................................................................................................................. 3

2.1 STANDARD PRODUCT LIST .......................................................................................................................................................... 3

2.2 CURRENT PRODUCT GENERATION ................................................................................................................................................ 3

3 CONTENTS .................................................................................................................................................................................... 4

4 PRODUCT SPECIFICATION ............................................................................................................................................................. 5

4.1 SYSTEM PERFORMANCE............................................................................................................................................................ 5

4.2 ENVIRONMENTAL SPECIFICATIONS .............................................................................................................................................. 6

4.2.1 Recommended Operating Conditions ............................................................................................................... 6

4.2.2 Recommended Storage Conditions ................................................................................................................... 6

4.2.3 Humidity & ESD.................................................................................................................................................... 6

4.2.4 Environmental Conditions ................................................................................................................................. 6

4.3 PHYSICAL DIMENSIONS............................................................................................................................................................ 6

4.4 RELIABILITY.......................................................................................................................................................................... 6

5 CAPACITY SPECIFICATION ............................................................................................................................................................. 6

6 CARD PHYSICAL ........................................................................................................................................................................... 7

6.1 PHYSICAL DESCRIPTION ............................................................................................................................................................ 7

7 ELECTRICAL INTERFACE ................................................................................................................................................................ 8

7.1 ELECTRICAL DESCRIPTION........................................................................................................................................................... 8

7.2 DC CHARACTERISTICS ............................................................................................................................................................... 9

7.3 SIGNAL LOADING.................................................................................................................................................................... 9

7.4 AC CHARACTERISTICS ..............................................................................................................................................................10

8 HOST ACCESS SPECIFICATION ......................................................................................................................................................12

8.1 SD AND SPI BUS MODES .......................................................................................................................................................12

8.1.1 SD Bus Mode Protocol .........................................................................................................................................12

8.1.2 SPI Bus Mode Protocol........................................................................................................................................13

8.1.3 Mode Selection....................................................................................................................................................13

8.2 CARD REGISTERS...................................................................................................................................................................14

9 DECLARATION OF CONFORMITY ..................................................................................................................................................17

10 ROHS AND WEEE UPDATE FROM SWISSBIT...............................................................................................................................18

11 PART NUMBER DECODER ...........................................................................................................................................................20

11.1 MANUFACTURER ...................................................................................................................................................................20

11.2 MEMORY TYPE.....................................................................................................................................................................20

11.3 PRODUCT TYPE.....................................................................................................................................................................20

11.4 CAPACITY............................................................................................................................................................................20

11.5 PLATFORM ..........................................................................................................................................................................20

11.6 GENERATION.......................................................................................................................................................................20

11.7 MEMORY ORGANIZATION........................................................................................................................................................20

11.8 TECHNOLOGY.......................................................................................................................................................................20

11.9 CHANNELS ..........................................................................................................................................................................20

11.10 FLASH CODE ......................................................................................................................................................................20

11.11 TEMP. OPTION....................................................................................................................................................................21

11.12 DIE CLASSIFICATION ............................................................................................................................................................21

11.13 PIN MODE ........................................................................................................................................................................21

11.14 CONFIGURATION XYZ...........................................................................................................................................................21

11.15 OPTION.............................................................................................................................................................................21