Table of Contents
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Table of Contents
1.0 Introduction to the SDP3B FlashDisk................................................................7
1.1
Scope...............................................................................................................................7
1.2
Product Models.................................................................................................................7
1.3
System Features...............................................................................................................8
1.4
PCMCIA Standard...........................................................................................................8
1.5
Related Documentation....................................................................................................8
1.6
The SDP3B FlashDisk Compared to the Previous FlashDisks...........................................8
1.6.1
System Power Requirements..................................................................................9
1.6.2
Card Information Structure (CIS)........................................................................10
1.6.3
Capacity Specifications.....................................................................................10
1.6.4
Voltage Sense Signal -VS1.................................................................................11
1.6.5
True IDE Mode...................................................................................................11
1.6.6
Identify Drive Information.................................................................................11
1.7
Functional Description...................................................................................................11
1.7.1
Flash Technology Independence..........................................................................11
1.7.2
Defect and Error Management.............................................................................11
1.7.3
Endurance .........................................................................................................12
1.7.4
Wear Leveling...................................................................................................12
1.7.5
Using the Erase Sector and Write without Erase Commands.................................12
1.7.5.1
1.7.5.2
1.7.6
Automatic Sleep Mode.......................................................................................13
1.7.7
Dynamic Adjustment of Performance versus Power Consumption ..........................13
1.7.8
Power Supply Requirements................................................................................13
2.0 Product Specifications................................................................................14
2.1
SDP3B FlashDisk System Environmental Specifications.................................................14
2.2
SDP3B FlashDisk System Power Requirements...............................................................14
2.3
System Performance.......................................................................................................15
2.4
System Reliability and Maintenance..............................................................................15
2.5
Physical Specifications..................................................................................................15
2.6
Capacity Specifications.................................................................................................18
3.0 Installation .............................................................................................19
3.1
Mounting........................................................................................................................19
4.0 SDP3B FlashDisk Interface Description ...........................................................20
4.1
Physical Description......................................................................................................20
4.1.1
Pin Assignments and Pin Type.............................................................................20
4.2
Electrical Description....................................................................................................20
4.3
Electrical Specification..................................................................................................28
4.3.1
Input Leakage Current........................................................................................28
4.3.2
Input Characteristics.........................................................................................28
4.3.3
Output Drive Type.............................................................................................29
4.3.4
Output Drive Characteristics.............................................................................29
4.3.5
Interface/Bus Timing..........................................................................................30
SanDisk SDP3B FlashDisk Product Manual © 1998 SANDISK CORPORATION
Write without Erase Commands..........................................................12
Limitations and Issues.........................................................................13
SDP3B FlashDisk Product Manual
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