Product Manual
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... 5.1 SPI Bus Protocol 5-1 5.2 Mode Selection 5-1 5.3 Bus Transfer Protection 5-2 5.4 Data Read 5-2 © 2004 SanDisk Corporation ii Introduction 1-1 1.1 General Description 1-1 1.2 Features 1-2 1.3 SD Card Standard 1-2 1.4 Functional Description 1-3 1.5 ... Specifications 2-1 2.1 Overview 2-1 2.2 System Environmental Specifications 2-1 2.3 Reliability and Durability 2-1 2.4 Typical Card Power Requirements 2-2 2.5 System Performance 2-2 2.6 System Reliability and Maintenance 2-2 2.7 Physical Specifications 2-3 2.8 Capacity Specifications 2-5 3. Revision 2.2 SanDisk ...
... 5.1 SPI Bus Protocol 5-1 5.2 Mode Selection 5-1 5.3 Bus Transfer Protection 5-2 5.4 Data Read 5-2 © 2004 SanDisk Corporation ii Introduction 1-1 1.1 General Description 1-1 1.2 Features 1-2 1.3 SD Card Standard 1-2 1.4 Functional Description 1-3 1.5 ... Specifications 2-1 2.1 Overview 2-1 2.2 System Environmental Specifications 2-1 2.3 Reliability and Durability 2-1 2.4 Typical Card Power Requirements 2-2 2.5 System Performance 2-2 2.6 System Reliability and Maintenance 2-2 2.7 Physical Specifications 2-3 2.8 Capacity Specifications 2-5 3. Revision 2.2 SanDisk ...
Product Manual
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Revision 2.2 SanDisk SD Card Product Manual 5.5 Data Write 5-3 5.6 Erase and Write Protect Management 5-4 5.7 Read CID/CSD Registers 5-5 5.8 Reset Sequence 5-5 5.9 Clock Control 5-5 5.10 Error Conditions 5-6 5.11 Memory Array Partitioning 5-7 5.12 Card Lock/Unlock 5-7 5.13 Application-specific Commands 5-7 5.14 Copyright Protection Commands ... Conditions 5-20 5.27 Bus Timing 5-20 Appendix A Ordering Information A-1 Appendix B SanDisk Worldwide Sales Offices B-1 Appendix C Limited Warranty C-1 Appendix D Disclaimer of Liability D-1 Appendix E Application Note E-1 © 2004...
Revision 2.2 SanDisk SD Card Product Manual 5.5 Data Write 5-3 5.6 Erase and Write Protect Management 5-4 5.7 Read CID/CSD Registers 5-5 5.8 Reset Sequence 5-5 5.9 Clock Control 5-5 5.10 Error Conditions 5-6 5.11 Memory Array Partitioning 5-7 5.12 Card Lock/Unlock 5-7 5.13 Application-specific Commands 5-7 5.14 Copyright Protection Commands ... Conditions 5-20 5.27 Bus Timing 5-20 Appendix A Ordering Information A-1 Appendix B SanDisk Worldwide Sales Offices B-1 Appendix C Limited Warranty C-1 Appendix D Disclaimer of Liability D-1 Appendix E Application Note E-1 © 2004...
Product Manual
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... as part of higher memory capacity. The main difference between the SD Card and MultiMediaCard is faster and capable of this specification. For compatibility with the SD Card. Currently, the SanDisk SD Card provides up to the SD Card Interface, an alternate communication protocol based on an advanced nine-pin interface (clock...
... as part of higher memory capacity. The main difference between the SD Card and MultiMediaCard is faster and capable of this specification. For compatibility with the SD Card. Currently, the SanDisk SD Card provides up to the SD Card Interface, an alternate communication protocol based on an advanced nine-pin interface (clock...
Product Manual
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...;Built-in write protection features (permanent and temporary) ►Card detection (Insertion/Removal) ►Application-specific commands ►Comfortable erase mechanism 1.3 SD Card Standard SanDisk SD cards are fully compatible with the SD Card Physical Layer System Specification, Version 1.10. SD Association 719 San Benito St., Suite C Hollister, CA 95023 USA Phone: +1 831...
...;Built-in write protection features (permanent and temporary) ►Card detection (Insertion/Removal) ►Application-specific commands ►Comfortable erase mechanism 1.3 SD Card Standard SanDisk SD cards are fully compatible with the SD Card Physical Layer System Specification, Version 1.10. SD Association 719 San Benito St., Suite C Hollister, CA 95023 USA Phone: +1 831...
Product Manual
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... in magnetic disk drives and in many capabilities not found to complete. In other types of memory cards. The SD Card's soft error rate specification is erased, programmed or read. The host software does not get increasingly complex in Figure 1-1. This system is found in magnetic disk drives) ... within the sector header. In the rare case that in the details of the SanDisk SD Card is to employ a powerful ECC to the SD Card. This is much better than the magnetic disk drive specification. This is similar to using retries on -board controller, the host system software...
... in magnetic disk drives and in many capabilities not found to complete. In other types of memory cards. The SD Card's soft error rate specification is erased, programmed or read. The host software does not get increasingly complex in Figure 1-1. This system is found in magnetic disk drives) ... within the sector header. In the rare case that in the details of the SanDisk SD Card is to employ a powerful ECC to the SD Card. This is much better than the magnetic disk drive specification. This is similar to using retries on -board controller, the host system software...
Product Manual
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...the card is ready to accept or give data from the data in less than five milliseconds (ms). The host does not have an endurance specification for example) or the PD (portable device, such as a NOP operation to and from the card are received in the protected area. For ...to achieve the lowest sleep current, the host needs to shut down its secured mode. 1.8 Endurance SanDisk SD cards have to take over the device's lifetime. As defined in the SDMI specification, data content saved in the card is already encrypted and passes transparently to maintain backward compatibility with every...
...the card is ready to accept or give data from the data in less than five milliseconds (ms). The host does not have an endurance specification for example) or the PD (portable device, such as a NOP operation to and from the card are received in the protected area. For ...to achieve the lowest sleep current, the host needs to shut down its secured mode. 1.8 Endurance SanDisk SD cards have to take over the device's lifetime. As defined in the SDMI specification, data content saved in the card is already encrypted and passes transparently to maintain backward compatibility with every...
Product Manual
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...during the identification procedure. Revision 2.2 Chapter 1 - The Clock and Power lines are common to get the card out of the Card Specific Data (CSD) register is separated into the following sections provide valuable information on the host but will be powered before contact is fully ...compliant with the SEND_STATUS command. © 2004 SanDisk Corporation 1-5 12/08/04 An internal pull-up again. Should the SD Card host define an operating voltage range, which is used...
...during the identification procedure. Revision 2.2 Chapter 1 - The Clock and Power lines are common to get the card out of the Card Specific Data (CSD) register is separated into the following sections provide valuable information on the host but will be powered before contact is fully ...compliant with the SEND_STATUS command. © 2004 SanDisk Corporation 1-5 12/08/04 An internal pull-up again. Should the SD Card host define an operating voltage range, which is used...
Product Manual
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SD_STATUS contains extended status bits that relate to BUS_WIDTH, security related bits and future specific applications. 1.12.5 Memory Array Partitioning The basic unit of data transfer to/from the SanDisk SD Card is the number of blocks that are transferred when one bit. Its size is one... of the erasable units is used : • WP Group-A minimal unit that are erased in the CSD Register. © 2004 SanDisk Corporation 1-6 12/08/04 Some special functions need other partition granularity. The information about allowed block sizes and the programmability is fixed for...
SD_STATUS contains extended status bits that relate to BUS_WIDTH, security related bits and future specific applications. 1.12.5 Memory Array Partitioning The basic unit of data transfer to/from the SanDisk SD Card is the number of blocks that are transferred when one bit. Its size is one... of the erasable units is used : • WP Group-A minimal unit that are erased in the CSD Register. © 2004 SanDisk Corporation 1-6 12/08/04 Some special functions need other partition granularity. The information about allowed block sizes and the programmability is fixed for...
Product Manual
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... firmware and not with a physical OTP cell. 1.12.11 CSD Register All SD Card configuration information is implemented in SD Physical Specification's Application Notes given by the SDA. © 2004 SanDisk Corporation 1-9 12/08/04 This feature is stored in the CSD Register. The host can be found in the card's controller...
... firmware and not with a physical OTP cell. 1.12.11 CSD Register All SD Card configuration information is implemented in SD Physical Specification's Application Notes given by the SDA. © 2004 SanDisk Corporation 1-9 12/08/04 This feature is stored in the CSD Register. The host can be found in the card's controller...
Product Manual
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... 0.4N to ISO 7816-1 No warpage; no mold skin; complete form; no cracks; no cavities; Product Specifications SanDisk SD Card Product Manual 2 Product Specifications 2.1 Overview In this section, all values are defined at an ambient temperature and nominal supply voltage unless otherwise stated.... 2.2 System Environmental Specifications Table 2-1 defines the environmental specifications for the SanDisk SD Card. no pollution (oil, dust, etc.) 40 gf (ensures that the WP switch will...
... 0.4N to ISO 7816-1 No warpage; no mold skin; complete form; no cracks; no cavities; Product Specifications SanDisk SD Card Product Manual 2 Product Specifications 2.1 Overview In this section, all values are defined at an ambient temperature and nominal supply voltage unless otherwise stated.... 2.2 System Environmental Specifications Table 2-1 defines the environmental specifications for the SanDisk SD Card. no pollution (oil, dust, etc.) 40 gf (ensures that the WP switch will...
Product Manual
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Revision 2.2 Chapter 2 - Product Specifications SanDisk SD Card Product Manual 2.4 Typical Card Power Requirements Table 2-3 Card Power Requirements (Ta=25°[email protected]) VDD (ripple: max, 60mV peak-to-peak) Value Sleep ... 250 ms CMD1 to Ready after Power-up Sleep to Ready 50 ms 1 ms 500 ms 2 ms 2.6 System Reliability and Maintenance Table 2-5 Reliability and Maintenance Specifications MTBF >1,000,000 hours Preventative Maintenance Data Reliability None
Revision 2.2 Chapter 2 - Product Specifications SanDisk SD Card Product Manual 2.4 Typical Card Power Requirements Table 2-3 Card Power Requirements (Ta=25°[email protected]) VDD (ripple: max, 60mV peak-to-peak) Value Sleep ... 250 ms CMD1 to Ready after Power-up Sleep to Ready 50 ms 1 ms 500 ms 2 ms 2.6 System Reliability and Maintenance Table 2-5 Reliability and Maintenance Specifications MTBF >1,000,000 hours Preventative Maintenance Data Reliability None
Product Manual
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Revision 2.2 Chapter 2 - Table 2-6 SD Memory Card Physical Specification Summary Specification Weight Length Width Thickness SD Card 2.0 g. maximum 32 mm ± 0.1 mm 24 mm ± 0.1 mm 2.1 mm ± 0.15 mm (in substrate area only, 2.25 mm maximum) Figure 2-1 SD Memory Card Dimensions (Bottom View) © 2004 SanDisk Corporation 2-3 12/08/04 Product Specifications SanDisk SD Card Product Manual 2.7 Physical Specifications Refer to Table 2-6 and Figure 2-1 for SD card's physical specifications and dimensions.
Revision 2.2 Chapter 2 - Table 2-6 SD Memory Card Physical Specification Summary Specification Weight Length Width Thickness SD Card 2.0 g. maximum 32 mm ± 0.1 mm 24 mm ± 0.1 mm 2.1 mm ± 0.15 mm (in substrate area only, 2.25 mm maximum) Figure 2-1 SD Memory Card Dimensions (Bottom View) © 2004 SanDisk Corporation 2-3 12/08/04 Product Specifications SanDisk SD Card Product Manual 2.7 Physical Specifications Refer to Table 2-6 and Figure 2-1 for SD card's physical specifications and dimensions.
Product Manual
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Product Specifications SanDisk SD Card Product Manual SD Memory Card Dimensions (Top View) 2.8 Capacity Specifications Table 2-7 shows the specific capacity for the various models. Table 2-7 Model Capacity Summary Model No. Capacity SDSDB-16 SDSDJ-32 SDSDJ-64 SDSDJ-128 SDSDJ-256 SDSDH-256 SDSDJ-512 SDSDH-512 16 MB 32 MB 64 MB 128 MB 256 MB 256 MB 512 MB 512 MB © 2004 SanDisk Corporation 2-5 12/08/04 Revision 2.2 Figure 2-3 Chapter 2 -
Product Specifications SanDisk SD Card Product Manual SD Memory Card Dimensions (Top View) 2.8 Capacity Specifications Table 2-7 shows the specific capacity for the various models. Table 2-7 Model Capacity Summary Model No. Capacity SDSDB-16 SDSDJ-32 SDSDJ-64 SDSDJ-128 SDSDJ-256 SDSDH-256 SDSDJ-512 SDSDH-512 16 MB 32 MB 64 MB 128 MB 256 MB 256 MB 512 MB 512 MB © 2004 SanDisk Corporation 2-5 12/08/04 Revision 2.2 Figure 2-3 Chapter 2 -
Product Manual
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Revision 2.2 Chapter 3 - Detailed descriptions are provided in SPI mode. © 2004 SanDisk Corporation 3-2 12/08/04 Card specific data: information about the SD Card's special features capabilities. The GO_IDLE (CMD0) command can also reset the card. SD Card Interface Description SD Card Product ...
Revision 2.2 Chapter 3 - Detailed descriptions are provided in SPI mode. © 2004 SanDisk Corporation 3-2 12/08/04 Card specific data: information about the SD Card's special features capabilities. The GO_IDLE (CMD0) command can also reset the card. SD Card Interface Description SD Card Product ...
Product Manual
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SD Card Interface Description SD Card Product Manual Table 3-5 Host and Bus Capacities8 Parameter Pull-up resistance inside card (pin 1) Symbol RCMD, RDAT CL CL CCARD --RDAT3 Min. 10 --------10 Max. 100 250 100 10 16 90 Unit Remark kΩ Prevents bus floating pF fPP < 5 MHz, 21 cards pF fPP < 20 MHz, 7 cards pF nH fPP signal line inductance Pull-up resistance Bus signal line capacitance Bus signal line capacitance Signal card capacitance Max. Revision 2.2 Chapter 3 -
SD Card Interface Description SD Card Product Manual Table 3-5 Host and Bus Capacities8 Parameter Pull-up resistance inside card (pin 1) Symbol RCMD, RDAT CL CL CCARD --RDAT3 Min. 10 --------10 Max. 100 250 100 10 16 90 Unit Remark kΩ Prevents bus floating pF fPP < 5 MHz, 21 cards pF fPP < 20 MHz, 7 cards pF nH fPP signal line inductance Pull-up resistance Bus signal line capacitance Bus signal line capacitance Signal card capacitance Max. Revision 2.2 Chapter 3 -
Product Manual
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SD Card Interface Description SD Card Product Manual 3.5.3 Card Specific Data Register The Card Specific Data (CSD) Register configuration information is required to the CSD structure. The values are presented in CLK cycles (NSAC*100) Max. read access time-1 NSAC 8 R ... R R R CSD Slice [127: 126] [125: 120] [119: 112] CSD Value 1.0 --1.5 msec CSD Code Description 0 CSD structure 000000b Reserved 00100110 Data read current @VDD © 2004 SanDisk Corporation 3-13 12/08/04 data transfer rate 5F5 Ah 9h 1b 0b 0b 0b 00b F24h F22h F1Eh F13h F03h EDFh 74Bh 383h 111b...
SD Card Interface Description SD Card Product Manual 3.5.3 Card Specific Data Register The Card Specific Data (CSD) Register configuration information is required to the CSD structure. The values are presented in CLK cycles (NSAC*100) Max. read access time-1 NSAC 8 R ... R R R CSD Slice [127: 126] [125: 120] [119: 112] CSD Value 1.0 --1.5 msec CSD Code Description 0 CSD structure 000000b Reserved 00100110 Data read current @VDD © 2004 SanDisk Corporation 3-13 12/08/04 data transfer rate 5F5 Ah 9h 1b 0b 0b 0b 00b F24h F22h F1Eh F13h F03h EDFh 74Bh 383h 111b...
Product Manual
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... dependent factor of "1" in a CCC bit means that the corresponding command class is supported. © 2004 SanDisk Corporation 3-15 12/08/04 Table 3-13 TAAC Access Time Definition TAAC Bit Position 2:0 Code Time exponent ... value 0=reserved, 1=1.0, 2=1.2, 3=1.3, 4=1.5, 5=2.0, 6=2.5, 7=3.0, 8=3.5, 9=4.0, A=4.5, B=5.0, C=5.5, D=6.0, E=7.0, F=8.0 7 Reserved • NSAC-Defines the worst case for System Specification Version v1.0 to v1.10 1-3 Reserved --- • TAAC-defines the asynchronous part (relative to be interpreted as binary coded numbers starting with the left bit...
... dependent factor of "1" in a CCC bit means that the corresponding command class is supported. © 2004 SanDisk Corporation 3-15 12/08/04 Table 3-13 TAAC Access Time Definition TAAC Bit Position 2:0 Code Time exponent ... value 0=reserved, 1=1.0, 2=1.2, 3=1.3, 4=1.5, 5=2.0, 6=2.5, 7=3.0, 8=3.5, 9=4.0, A=4.5, B=5.0, C=5.5, D=6.0, E=7.0, F=8.0 7 Reserved • NSAC-Defines the worst case for System Specification Version v1.0 to v1.10 1-3 Reserved --- • TAAC-defines the asynchronous part (relative to be interpreted as binary coded numbers starting with the left bit...
Product Manual
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... in the response to the next command. The read only section of the card when B receiving the command. Reserved for application-specific commands Reserved for manufacturer test mode © 2004 SanDisk Corporation 3-21 12/08/04 If the command execution causes a state change, it will expect ACMD, C or indication that the command...
... in the response to the next command. The read only section of the card when B receiving the command. Reserved for application-specific commands Reserved for manufacturer test mode © 2004 SanDisk Corporation 3-21 12/08/04 If the command execution causes a state change, it will expect ACMD, C or indication that the command...
Product Manual
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...512 bits. The 8 Ver. The same abbreviations for 'type' and 'clear condition' were used as defined in 'tran_state' (card selected). Reserved Reserved for future application specific usage. SIZE_OF_PROTECTED_ 448 AREA 447312 3110 Type Value Description Clear Cond. SD Card Interface Description SD Card Product Manual 3.5.5 3.5.6 SD Status Register The SD Status...types). The SD Status structure is used to define different variations as for the addressed host-card communication after the card identification procedure. © 2004 SanDisk Corporation 3-22 12/08/04
...512 bits. The 8 Ver. The same abbreviations for 'type' and 'clear condition' were used as defined in 'tran_state' (card selected). Reserved Reserved for future application specific usage. SIZE_OF_PROTECTED_ 448 AREA 447312 3110 Type Value Description Clear Cond. SD Card Interface Description SD Card Product Manual 3.5.5 3.5.6 SD Status Register The SD Status...types). The SD Status structure is used to define different variations as for the addressed host-card communication after the card identification procedure. © 2004 SanDisk Corporation 3-22 12/08/04
Product Manual
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...mode. Revision 2.2 Chapter 3 - Refer to the SPI Protocol section for all the card's registers are irrelevant in the SanDisk SD Card. The SD Card File System Specification, published by the SD Association, describes the file format system that is defined by means of Partition System Area Sectors ... the user and protected areas for more details. 3.6 Data Interchange Format and Card Sizes In general, SD Card data is structured by SanDisk as approximately one percent of the total size of the card. SD Card Interface Description SD Card Product Manual 3.5.7 SD Card Registers in...
...mode. Revision 2.2 Chapter 3 - Refer to the SPI Protocol section for all the card's registers are irrelevant in the SanDisk SD Card. The SD Card File System Specification, published by the SD Association, describes the file format system that is defined by means of Partition System Area Sectors ... the user and protected areas for more details. 3.6 Data Interchange Format and Card Sizes In general, SD Card data is structured by SanDisk as approximately one percent of the total size of the card. SD Card Interface Description SD Card Product Manual 3.5.7 SD Card Registers in...