SanDisk 4GB - 4GB Micro Secure Digital Card Manual

SanDisk Secure Digital Card Product Manual Version 1.9 Document No. 80-13-00169 December 2003 SanDisk Corporation Corporate H

Introduction to the SD Card 1-4 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 1.5.1. Flash Technology Indep

SPI Protocol Definition 5-18 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 5.4.2. Data Read The following t

SPI Protocol Definition SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 5-19 The following figure describes s

SPI Protocol Definition 5-20 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION This page intentionally

SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION A-1 Appendix A. Application Note Host Design Considerations: N

Application Note A-2 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION Read (TAAC + NSAC) 100ms Write (TAAC +

Ordering Information and Technical Support SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION A-3 The example in

Application Note A-4 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION Table 3. MultiMediaCard and SD Card Clock

Ordering Information and Technical Support SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION A-5 Initialization

SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION B-1 Appendix B. Ordering Information To order SanDisk products

SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION C-1 Appendix C. SanDisk Worldwide Sales Offices To order SanDi

Introduction to the SD Card SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 1-5 1.5.4. Endurance SanDisk SD C

SanDisk Worldwide Sales Offices C-2 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION This page intentionally lef

SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION D-1 Appendix D. Limited Warranty I. WARRANTY STATEMENT SanDis

Limited Warranty D-2 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION IV. RECEIVING WARRANTY SERVICE According t

SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION E-1 Appendix E. Disclaimer of Liability SanDisk Corporation g

Introduction to the SD Card 1-6 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 1.5.9. SD Card—SD Bus Mode Th

Introduction to the SD Card SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 1-7 1.5.9.5. Memory Array Partiti

Introduction to the SD Card 1-8 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION SD Memory CardWP Group 1WP Gr

Introduction to the SD Card SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 1-9 1.5.9.6. Read and Write Opera

Introduction to the SD Card 1-10 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 1.5.9.8. Data Protection in

Introduction to the SD Card SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 1-11 1.5.10.1. Negotiating Operat

Introduction to the SD Card 1-12 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 1.5.10.9. Write Protection S

Introduction to the SD Card SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 1-13 This page intentionally left

ii SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION SanDisk® Corporation general policy does not recommend

SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 2-1 2. Product Specifications For all the following specificat

Product Specifications 2-2 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 2.3. Typical Card Power Requiremen

Product Specifications SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 2-3 2.6. Physical Specifications Refer

Product Specifications 2-4 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION Figure 2-2. SD Card Dimensions

Product Specifications SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 2-5 Figure 2-3. SD Card Dimensions

Product Specifications 2-6 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION This page intentionally left blank

SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 3-1 3. SD Card Interface Description 3.1. General Description

SD Card Interface Description 3-2 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 3.1.2. Pin Assignments in S

SD Card Interface Description SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 3-3 Figure 3-1. SD Card Archi

SD Card Interface Description 3-4 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION Figure 3-2 shows the bus to

SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION iii Table of Contents 1. Introduction to the SD Card ...

SD Card Interface Description SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 3-5 CMD CLK DAT0-3SD Memory

SD Card Interface Description 3-6 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION Another SPI common characte

SD Card Interface Description SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 3-7 3.4.1. Power-up The power u

SD Card Interface Description 3-8 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 3.4.2. Bus Operating Condit

SD Card Interface Description SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 3-9 3.4.4. Bus Signal Levels As

SD Card Interface Description 3-10 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 3.4.5. Bus Timing VIH VILV

SD Card Interface Description SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 3-11 Parameter Symbol Min. Max.

SD Card Interface Description 3-12 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION OCR Bit VDD Voltage Windo

SD Card Interface Description SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 3-13 Table 3-9. CID Fields Nam

SD Card Interface Description 3-14 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION Name Field Width CellType

Table of Contents iv SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 3.1.2. Pin Assignments in SPI Mode...

SD Card Interface Description SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 3-15 NOTE: The device size ind

SD Card Interface Description 3-16 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION Table 3-14. Supported Car

SD Card Interface Description SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 3-17 1 DSR implemented C_SIZE (

SD Card Interface Description 3-18 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION ERASE_BLK_EN—defines wheth

SD Card Interface Description SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 3-19 COPY—This bit marks the ca

SD Card Interface Description 3-20 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION Table 3-24. SCR Register

SD Card Interface Description SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 3-21 • Card Status—This status

SD Card Interface Description 3-22 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION Bits Identifier Type Valu

SD Card Interface Description SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 3-23 3.5.6. SD Status The SD St

SD Card Interface Description 3-24 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 3.5.8. SD Card Registers i

Table of Contents SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION v 4.11.3. Data Write...

SD Card Interface Description SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 3-25 This page intentionally l

SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 4-1 4. Secure Digital (SD) Card Protocol Description 4.1. SD B

Secure Digital (SD) Card Protocol Description 4-2 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION Fromhost to

Secure Digital (SD) Card Protocol Description SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 4-3 Response to

Secure Digital (SD) Card Protocol Description 4-4 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION Start bital

Secure Digital (SD) Card Protocol Description SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 4-5 Two operati

Secure Digital (SD) Card Protocol Description 4-6 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION Power OnCar

Secure Digital (SD) Card Protocol Description SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 4-7 4.3.2. Oper

Secure Digital (SD) Card Protocol Description 4-8 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION After the b

Secure Digital (SD) Card Protocol Description SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 4-9 Data-transf

Table of Contents vi SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION File System Support ...

Secure Digital (SD) Card Protocol Description 4-10 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION • All dat

Secure Digital (SD) Card Protocol Description SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 4-11 The code i

Secure Digital (SD) Card Protocol Description 4-12 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION After rece

Secure Digital (SD) Card Protocol Description SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 4-13 As describ

Secure Digital (SD) Card Protocol Description 4-14 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION The only e

Secure Digital (SD) Card Protocol Description SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 4-15 1) CLK

Secure Digital (SD) Card Protocol Description 4-16 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION Figure 4-

Secure Digital (SD) Card Protocol Description SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 4-17 4.7. Error

Secure Digital (SD) Card Protocol Description 4-18 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 4.8.1. Com

Secure Digital (SD) Card Protocol Description SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 4-19 Table 4-2.

SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 1-1 1. Introduction to the SD Card The Secure Digital Card is

Secure Digital (SD) Card Protocol Description 4-20 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 4.8.4. Det

Secure Digital (SD) Card Protocol Description SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 4-21 Table 4-4.

Secure Digital (SD) Card Protocol Description 4-22 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION Table 4-7.

Secure Digital (SD) Card Protocol Description SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 4-23 Table 4-10

Secure Digital (SD) Card Protocol Description 4-24 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 4.9. Card

Secure Digital (SD) Card Protocol Description SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 4-25 Current

Secure Digital (SD) Card Protocol Description 4-26 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION Bits 45:40

Secure Digital (SD) Card Protocol Description SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 4-27 Table 4-15

Secure Digital (SD) Card Protocol Description 4-28 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION <-

Secure Digital (SD) Card Protocol Description SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 4-29 &l

Introduction to the SD Card 1-2 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 1.1. Scope This document desc

Secure Digital (SD) Card Protocol Description 4-30 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION <-Host

Secure Digital (SD) Card Protocol Description SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 4-31 <----

Secure Digital (SD) Card Protocol Description 4-32 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 4.11.4. Ti

SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 5-1 5. SPI Protocol Definition 5.1. SPI Bus Protocol While the

SPI Protocol Definition 5-2 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 5.1.2. Bus Transfer Protection Ev

SPI Protocol Definition SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 5-3 Figure 5-2. Read Operation—Data

SPI Protocol Definition 5-4 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION In Multiple Block write operation

SPI Protocol Definition SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 5-5 The data time out for the CSD com

SPI Protocol Definition 5-6 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION There are a few restrictions the

SPI Protocol Definition SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 5-7

Introduction to the SD Card SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 1-3 • Comfortable erase mechanis

SPI Protocol Definition 5-8 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION Read The read access time is defi

SPI Protocol Definition SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 5-9 Commands and arguments are listed

SPI Protocol Definition 5-10 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION Table 5-2. Description of SPI B

SPI Protocol Definition SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 5-11 CMD INDEX SPI Mode Argument Resp

SPI Protocol Definition 5-12 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION Table 5-3 describes all the appl

SPI Protocol Definition SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 5-13 5.2.3.1. Format R1 This response

SPI Protocol Definition 5-14 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 7 Byte 1 0 7

SPI Protocol Definition SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 5-15 5.2.3.5. Data Response Every dat

SPI Protocol Definition 5-16 SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 11111101Note that this format is

SPI Protocol Definition SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION 5-17 Table 5-4. SPI Bus Timing Abbre