SDSDJ-1024 SanDisk, SDSDJ-1024 Datasheet - Page 11
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SDSDJ-1024
Manufacturer Part Number
SDSDJ-1024
Description
MEMORY CARD SD 1GB
Manufacturer
SanDisk
Type
Secure Digitalr
Datasheet
1.SDSDQ-1024.pdf
(40 pages)
Specifications of SDSDJ-1024
Memory Size
1GB
Memory Type
Memory Card - Standard SD™
Density
1GByte
Operating Supply Voltage (typ)
3.3V
Operating Temperature (min)
-25C
Operating Temperature (max)
85C
Package Type
SD
Mounting
Socket
Pin Count
9
Operating Temperature Classification
Commercial
Operating Supply Voltage (min)
2.7V
Operating Supply Voltage (max)
3.6V
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