SDSDQ-8192 SanDisk, SDSDQ-8192 Datasheet - Page 11

• Manufacturer Part Number: SDSDQ-8192
• Description: MICRO SD 8GB W/ADAPTER
• Manufacturer: SanDisk

Specifications of SDSDQ-8192

• Memory Size: 8GB
• Memory Type: Memory Card - microSD™
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

© 2007 SanDisk Corporation
SanDisk SD Card Product Family Product Manual
Figure 1-2 Memory Array Partitioning
Figure 1-3 illustrates the formatting of a data transfer.
Figure 1-3 Data Transfer Formats
Memory
Memory
Sectors
Sectors
Start Address
Single Block Mode
WP Group 0
(Read)
Protected Area (Content Protection)
Memory
Sectors
Memory
Sectors
Start Address
Memory
Sectors
Memory
Sectors
Start Address
Multiple Block Mode
(Write)
SanDisk SD Card
Write
WP Group 1
WP Group 2
Memory
Sectors
Sector 1
Sector 2
Sector 3
Sector n
Sector 1
Memory
Sector n
Sectors
1-5
Stop
Block
Memory
Block
Sectors
0
0
Memory
Sectors
Block
Start
Block
1
1
Misalignment Error
Start Address
(Read/Write)
Block
Block
Memory
Sectors
2
2
Memory
Sectors
Read
Block
Block
n
n
Memory
Sectors
Memory
Sectors
Stop
Rev. 2.2, 06/07
Introduction