SDSDQ-4096-3K SanDisk, SDSDQ-4096-3K Datasheet - Page 11

• Manufacturer Part Number: SDSDQ-4096-3K
• Manufacturer: SanDisk
• Type: Secure Digitalr

Specifications of SDSDQ-4096-3K

• Density: 4GByte
• Operating Supply Voltage (typ): 3.3V
• Operating Temperature (min): -25C
• Operating Temperature (max): 85C
• Package Type: MicroSD
• Mounting: Socket
• Pin Count: 8
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Lead Free Status / Rohs Status: Supplier Unconfirmed

© 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