SanDisk SDSDB-16 Manuals

Manuals and User Guides for SanDisk SDSDB-16. We have 2 SanDisk SDSDB-16 manuals available for free PDF download: Product Manual

SanDisk SDSDB-16 Product Manual (113 pages)

Secure Digital Card

Brand: SanDisk | Category: Storage | Size: 1 MB

Table of Contents
3
1 Introduction to the SD Card

7
- Scope
  8
- Product Models
  8
- System Features
  8
- SD Card Standard
  9
- Functional Description
  9
  - Flash Technology Independence
    10
  - Defect and Error Management
    10
  - Copyright Protection
    10
  - Endurance
    11
  - Wear Leveling
    11
  - Using the Erase Command
    11
  - Automatic Sleep Mode
    11
  - Hot Insertion
    11
  - SD Card-SD Bus Mode
    12
    
    SD Card Standard Compliance
    12
    
    Negotiating Operation Conditions
    12
    
    Card Acquisition and Identification
    12
    
    Card Status
    12
    
    Memory Array Partitioning
    13
    
    Read and Write Operations
    15
    
    Data Transfer Rate
    15
    
    Data Protection in the Flash Card
    16
    
    Erase
    16
    
    Write Protection
    16
    
    Copy Bit
    16
    
    The CSD Register
    16
  - SD Card-SPI Mode
    16
    
    Negotiating Operating Conditions
    17
    
    Card Acquisition and Identification
    17
    
    Card Status
    17
    
    Memory Array Partitioning
    17
    
    Read and Write Operations
    17
    
    Data Transfer Rate
    17
    
    Data Protection in the SD Card
    17
    
    Erase
    17
    
    Write Protection
    18
    
    Copyright Protection
    18
2 Product Specifications

20
3 SD Card Interface Description

26
- General Description of Pins and Registers
  26
  - Pin Assignments in SD Card Mode
    26
  - Pin Assignments in SPI Mode
    27
- SD Bus Topology
  28
  - Power Protection
    30
- SPI Bus Topology
  30
  - Power Protection
    31
- Electrical Interface
  31
  - Power-Up
    32
  - Bus Operating Conditions
    33
  - Bus Signal Line Load
    33
  - Bus Signal Levels
    34
  - Bus Timing
    35
- SD Card Registers
  36
  - Operating Conditions Register (OCR)
    36
  - Card Identification (CID) Register
    37
  - CSD Register
    38
  - SCR Register
    44
  - Status Register
    45
  - SD Status
    48
  - RCA Register
    48
  - SD Card Registers in SPI Mode
    49
- Data Interchange Format and Card Sizes
  49
4 Secure Digital (SD) Card Protocol Description

51
- SD Bus Protocol
  51
- Protocol's Functional Description
  54
- Card Identification Mode
  55
  - Reset
    56
  - Operating Voltage Range Validation
    57
  - Card Identification Process
    57
- Data Transfer Mode
  58
- Clock Control
  64
- Cyclic Redundancy Codes (CRC)
  65
- Error Conditions
  67
  - CRC and Illegal Command
    67
  - Read, Write and Erase Time-Out Conditions
    67
- Commands
  67
  - Command Types
    68
  - Command Format
    68
  - Command Classes
    68
  - Detailed Command Description
    70
- Card State Transition Table
  74
- Responses
  75
- Timings
  77
  - Command and Response
    77
  - Data Read
    78
  - Data Write
    79
  - Timing Values
    82
5 SPI Protocol Definition

83
- SPI Bus Protocol
  83
  - Mode Selection
    83
  - Bus Transfer Protection
    84
  - Data Read
    84
  - Data Write
    85
  - Erase and Write Protect Management
    86
  - Read CID/CSD Registers
    86
  - Reset Sequence
    87
  - Clock Control
    87
  - Error Conditions
    88
    
    CRC and Illegal Commands
    88
    
    Read, Write and Erase Time-Out Conditions
    88
  - Memory Array Partitioning
    90
  - Card Lock/Unlock
    90
  - Application Specific Commands
    90
  - Copyright Protection Commands
    90
- SPI Command Set
  90
  - Command Format
    90
  - Command Classes
    91
    
    Detailed Command Description
    91
  - Responses
    94
    
    Format R1
    95
    
    Format R1B
    95
    
    Format R2
    95
    
    Format R3
    96
    
    Data Response
    97
  - Data Tokens
    97
  - Data Error Token
    98
  - Clearing Status Bits
    98
- Card Registers
  98
- SPI Bus Timing Diagrams
  98
  - Command/Response
    99
  - Data Read
    100
  - Data Write
    100
  - Timing Values
    101
- SPI Electrical Interface
  101
- SPI Bus Operating Conditions
  101
- Bus Timing
  101
Appendix A. Application Note

103
- Host Design Considerations: NAND MMC and SD-Based Products Introduction
  103
- Timing
  103
- Timing Specifications
  103
- Read Access and Program Times
  103
- Interface
  104
- Read/Write Mode Selection
  106
- Power and Clock Control
  106
- Initialization Algorithm
  107
- File System Support
  107
Appendix B. Ordering Information

108
Appendix C. Sandisk Worldwide Sales Offices

109
Appendix D. Limited Warranty

111
Appendix E. Disclaimer of Liability

113

SanDisk SDSDB-16 Product Manual (123 pages)

SD Card

Brand: SanDisk | Category: Storage | Size: 2 MB

Table of Contents

3
- 1 Introduction
  
  5
  - General Description
    5
  - Features
    6
  - SD Card Standard
    6
  - Functional Description
    7
  - Independent Flash Technology
    7
  - Defect and Error Management
    7
  - Copyright Protection
    8
  - Endurance
    8
  - Wear Leveling
    8
  - Automatic Sleep Mode
    8
  - Hot Insertion
    9
    
    SD Card—Sd Bus Mode
    9
    
    Memory Array Partitioning
    11
  - SPI Mode
    13
- 2 Product Specifications
  
  15
  - Overview
    15
  - System Environmental Specifications
    15
  - Reliability and Durability
    15
  - Typical Card Power Requirements
    16
  - System Performance
    16
  - System Reliability and Maintenance
    16
  - Physical Specifications
    17
  - Capacity Specifications
    19
- 3 SD Card Interface Description
  
  21
  - General Description of Pins and Registers
    21
  - SD Bus Topology
    23
  - SPI Bus Topology
    25
  - Electrical Interface
    26
  - Bus Signal Levels
    28
  - SD Card Registers
    31
    
    Card Identification Register
    32
    
    Card Specific Data Register
    33
    
    Status Register
    40
    
    Relative Card Address Register
    42
    
    Sd Status Register
    42
  - Data Interchange Format and Card Sizes
    43
  - Sd Card Protocol Description
    45
  - Sd Bus Protocol
    45
- 4 SD Card Protocol Description
  
  46
  - Card Identification Mode
    48
  - Card Identification Mode
    49
  - Data Transfer Mode
    51
  - Data Transfer Mode
    52
  - Clock Control
    71
  - Cyclic Redundancy Codes
    72
  - Error Conditions
    73
  - Commands
    74
    
    Command Classes
    75
    
    Command Format
    75
    
    Command Description
    76
  - Card State Transition
    82
  - Timing Diagrams
    86
  - Data Read
    87
  - Data Write
    88
4.13 Timing Values

90
- Timing Values
  90
  - SD Bus Protocol
    91
- 5 SPI Protocol
  
  91
  - SPI Bus Protocol
    91
  - Mode Selection
    91
  - Bus Transfer Protection
    92
  - Data Read
    92
  - Data Write
    93
  - Erase and Write Protect Management
    94
  - Read CID/CSD Registers
    95
  - Reset Sequence
    95
  - Clock Control
    96
  - Error Conditions
    96
  - Memory Array Partitioning
    97
  - Card Lock/Unlock
    97
  - Application-Specific Commands
    97
  - Copyright Protection Commands
    97
  - Switch Function Command
    97
  - High-Speed Mode (25Mb/Sec Interface Speed)
    97
  - SPI Command Set
    98
  - Table
    99
    
    Responses
    102
    
    Format R1B
    103
    
    Data Tokens
    104
    
    Clearing Status Bits
    105
    
    Data Error Token
    105
    
    Card Registers
    107
    
    SPI Bus Timing Diagrams
    107
    
    Nac
    109
    
    NAC (Max)
    109
    
    Ncr
    109
    
    Nrc
    109
    
    Nwr
    109
    
    Timing Values
    109
    
    Value Min
    109
    
    Bus Timing
    110
    
    SPI Bus Operating Conditions
    110
    
    SPI Electrical Interface
    110
- Appendix A Ordering Information
  
  115
- Appendix B Sandisk Worldwide Sales Offices
  
  115
- Appendix C Limited Warranty
  
  115
- Appendix D Disclaimer of Liability
  
  115
- Appendix E Application Note
  
  116
  - Timing Specifications
    119
  - Power and Clock Control
    122
  - Initialization Algorithm
    123
  - File System Support
    123

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SanDisk SDSDB-16 Manuals

SanDisk SDSDB-16 Product Manual (113 pages)

Table of Contents

1 Introduction to the SD Card

2 Product Specifications

3 SD Card Interface Description

4 Secure Digital (SD) Card Protocol Description

5 SPI Protocol Definition

Appendix A. Application Note

Appendix B. Ordering Information

Appendix C. Sandisk Worldwide Sales Offices

Appendix D. Limited Warranty

Appendix E. Disclaimer of Liability

SanDisk SDSDB-16 Product Manual (123 pages)

Table of Contents

Table of Contents

1 Introduction

2 Product Specifications

3 SD Card Interface Description

4 SD Card Protocol Description

4.13 Timing Values

5 SPI Protocol

Appendix A Ordering Information

Appendix B Sandisk Worldwide Sales Offices

Appendix C Limited Warranty

Appendix D Disclaimer of Liability

Appendix E Application Note

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