Product Manual
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... Introduction SanDisk SD Card Product Manual 1.2 Features SanDisk SD Card features include: ►Up to 2-GB of data storage ►SD-protocol compatible ►Supports SPI mode ► Targeted for portable and stationary applications for secured (copyrights protected) and unsecured data storage ►Voltage range Basic communication (CMD0, CMD15, CMD55, ACMD41): 2.0 to 3.6V Other commands and memory...
... Introduction SanDisk SD Card Product Manual 1.2 Features SanDisk SD Card features include: ►Up to 2-GB of data storage ►SD-protocol compatible ►Supports SPI mode ► Targeted for portable and stationary applications for secured (copyrights protected) and unsecured data storage ►Voltage range Basic communication (CMD0, CMD15, CMD55, ACMD41): 2.0 to 3.6V Other commands and memory...
Product Manual
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... Card Product Manual 3.5.3 Card Specific Data Register The Card Specific Data (CSD) Register configuration information is required to the CSD structure. WP, lock/unlock) [83:80] 2G Up to 1G [79:79] Yes [78:78] No [77:77] No [76:76] No [75:74] [73:62] [61:59] --- 2 GB 1 GB ...-only (R), one-time programmable (R/W) or erasable (R/W/E). In Table 3-11, the Cell Type column defines the CSD field as read current @VDD © 2004 SanDisk Corporation 3-13 12/08/04 Revision 2.2 Chapter 3 - Max. read data block length Partial blocks for read access time-2 in "real world" units for ...
... Card Product Manual 3.5.3 Card Specific Data Register The Card Specific Data (CSD) Register configuration information is required to the CSD structure. WP, lock/unlock) [83:80] 2G Up to 1G [79:79] Yes [78:78] No [77:77] No [76:76] No [75:74] [73:62] [61:59] --- 2 GB 1 GB ...-only (R), one-time programmable (R/W) or erasable (R/W/E). In Table 3-11, the Cell Type column defines the CSD field as read current @VDD © 2004 SanDisk Corporation 3-13 12/08/04 Revision 2.2 Chapter 3 - Max. read data block length Partial blocks for read access time-2 in "real world" units for ...
Product Manual
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The memory capacity of the card is computed from the entries C_SIZE, C_SIZE_MULT and READ_BL_LEN as 2C_SIZE_MULT+2. © 2004 SanDisk Corporation 3-17 12/08/04 Table 3-21 VDD Minimum Current Consumption VDD_R_CURR MIN VDD_W_CURR MIN Code for Current Consumption @ VDD 2:0 ...for computing the total device size (see C_SIZE). The factor MULT is 4096*512*2048=4 GB. If set, a Driver Stage Register (DSR) must also be coded with BLOCK_LEN = 512 can be coded is defined as follows: memory capacity = BLOCKNR * BLOCK_LEN Where: BLOCKNR = (C_SIZE+1) * MULT MULT = 2C_SIZE_MULT+2 ...
The memory capacity of the card is computed from the entries C_SIZE, C_SIZE_MULT and READ_BL_LEN as 2C_SIZE_MULT+2. © 2004 SanDisk Corporation 3-17 12/08/04 Table 3-21 VDD Minimum Current Consumption VDD_R_CURR MIN VDD_W_CURR MIN Code for Current Consumption @ VDD 2:0 ...for computing the total device size (see C_SIZE). The factor MULT is 4096*512*2048=4 GB. If set, a Driver Stage Register (DSR) must also be coded with BLOCK_LEN = 512 can be coded is defined as follows: memory capacity = BLOCKNR * BLOCK_LEN Where: BLOCKNR = (C_SIZE+1) * MULT MULT = 2C_SIZE_MULT+2 ...
Product Manual
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...Protocol section for more details. 3.6 Data Interchange Format and Card Sizes In general, SD Card data is structured by means of the card. The security protected area size is identical to save security related data and can be accessed by SanDisk as approximately one percent of the total size of a file... system. Table 3-31 User Area DOS Image Parameters Capacity 16 MB 32 MB 64 MB 128 MB 256 MB 512 MB 1 GB 2 GB...
...Protocol section for more details. 3.6 Data Interchange Format and Card Sizes In general, SD Card data is structured by means of the card. The security protected area size is identical to save security related data and can be accessed by SanDisk as approximately one percent of the total size of a file... system. Table 3-31 User Area DOS Image Parameters Capacity 16 MB 32 MB 64 MB 128 MB 256 MB 512 MB 1 GB 2 GB...
Product Manual
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SD Card Interface Description SD Card Product Manual Capacity 512 MB 1 GB 2 GB Total LBAs 10,240 20,480 40,960 Number of Partition System Area Sectors 37 37 41 Total Partition Sectors 10,213 20,421 40,905 User Data Sectors User Data Bytes 10,176 20,384 40,864 5,210,112 10,436,608 20,922,368 © 2004 SanDisk Corporation 3-24 12/08/04 Revision 2.2 Chapter 3 -
SD Card Interface Description SD Card Product Manual Capacity 512 MB 1 GB 2 GB Total LBAs 10,240 20,480 40,960 Number of Partition System Area Sectors 37 37 41 Total Partition Sectors 10,213 20,421 40,905 User Data Sectors User Data Bytes 10,176 20,384 40,864 5,210,112 10,436,608 20,922,368 © 2004 SanDisk Corporation 3-24 12/08/04 Revision 2.2 Chapter 3 -
Product Manual
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...command has an execution delay due to prevent the potential destruction of data. 2-GB Card To make a 2-GB card, the Maximum Block Length (READ_BL_LEN=WRITE_BL_LEN) will terminate any pending or active ... a read and returns the card to the Transfer State after power up to 512 bytes to 1024 bytes. The data transfer stops after a card has been selected (CMD7). ...is defined by a CRC checksum. CMD17 or READ_SINGLE_BLOCK starts a block read operation. © 2004 SanDisk Corporation 4-9 12/08/04 CMD18 or READ_MULTIPLE_BLOCK starts a transfer of transferred data. 5The polynomial is the...
...command has an execution delay due to prevent the potential destruction of data. 2-GB Card To make a 2-GB card, the Maximum Block Length (READ_BL_LEN=WRITE_BL_LEN) will terminate any pending or active ... a read and returns the card to the Transfer State after power up to 512 bytes to 1024 bytes. The data transfer stops after a card has been selected (CMD7). ...is defined by a CRC checksum. CMD17 or READ_SINGLE_BLOCK starts a block read operation. © 2004 SanDisk Corporation 4-9 12/08/04 CMD18 or READ_MULTIPLE_BLOCK starts a transfer of transferred data. 5The polynomial is the...