SDIN2B2-8G-T SanDisk, SDIN2B2-8G-T Datasheet - Page 18

• Manufacturer Part Number: SDIN2B2-8G-T
• Manufacturer: SanDisk
• Type: Flash Diskr

Specifications of SDIN2B2-8G-T

• Density: 8GByte
• Operating Supply Voltage (typ): 3.3V
• Operating Temperature (min): -25C
• Operating Temperature (max): 85C
• Package Type: TFBGA
• Mounting: Surface Mount
• Pin Count: 169
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Lead Free Status / RoHS Status: Supplier Unconfirmed

Rev. 1.2
3.5.3. Card Specific Data Register
The Card Specific Data (CSD) Register configuration information is required to access iNAND data. The CSD
defines the data format, error correction type, maximum data access time, etc. The field structures of the CSD
Register vary depending on the physical specifications and card capacity. The CSD_STRUCTURE field in the CSD
Register indicates which structure version is used. Table 10 shows the version number as it relates to the CSD
structure. Refer to Section 5.3.1 of the SDA Physical Layer Specification, Version 2.00 for more information.
Table 11 provides an overview of the CSD Register. More field-specific information can be found in Section 5.3.2,
Table 5-4 of the SDA Physical Layer Specification, Version 2.00.
© 2007 SanDisk Corporation
CSD_STRUCTURE
CSD_ STRUCTURE
---
TAAC
NSAC
TRANS_ SPEED
CCC
READ_BL_ LEN
READ_BL_ PARTIAL
WRITE_BLK_ MISALIGN
READ_BLK_ MISALIGN
DSR_IMP
---
C_SIZE
VDD_R_ CURR_MIN
VDD_R_ CURR_MAX
2-3
0
1
Field
CSD Structure Version
Table 11 - CSD Register (CSD Version 1.0)
CSD Version 1.0
CSD Version 2.0
Table 10 - CSD Register Structures
Reserved
1.0
---
1.5 msec
0
Default 25MHz
High-speed 50MHz
All (inc. WP,
lock/unlock)
2G
Up to 1G
Yes
No
No
No
---
2 GB
1 GB
512 MB
According to card
performance
According to card
CSD Value
18
CSD structure
Reserved
Data read access time-1
Data read access time-2 in CLK cycles
(NSAC*100)
Max. data transfer rate
Card command classes
Max. read data block length
Partial blocks for read allowed
Write block misalignment
Read block misalignment
DSR implemented
Reserved
Device size
Max. read current @VDD min.
Max. read current @VDD max.
Specification Version / Card Capacity
Valid for SD Memory Card Physical
Version 2.00 / Standard Capacity
Version 2.00 / High Capacity
Version 1.01 to 1.10
Description
---
iNAND Interface Description
SanDisk iNAND Data Sheet
80-36-00592