SanDisk SDIB-4 Product Manual
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SanDisk SDIB-4 Product Manual

SanDisk SDIB-4 Product Manual

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FlashDrive
Product Manual
(1.8", 2.5" and 3.5" Form Factors)
SanDisk Corporation
140 Caspian Court
Sunnyvale, CA 94089
TEL: 408-542-0500
FAX: 408-542-0503
URL: http://www.sandisk.com

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  • Page 1 FlashDrive Product Manual (1.8", 2.5" and 3.5" Form Factors) SanDisk Corporation 140 Caspian Court Sunnyvale, CA 94089 TEL: 408-542-0500 FAX: 408-542-0503 URL: http://www.sandisk.com...
  • Page 2 Corporation general policy does not recommend the use of its products in life support applications where in a failure or malfunction of the product may directly threaten life or injury. Per SanDisk Terms and Conditions of Sale, the user of SanDisk products in life support applications assumes all risk of such use and indemnifies SanDisk against all damages.

  • Page 3: Table Of Contents

    4.3.7 I/O Input (Read) Timing Specification..............29 4.3.8 I/O Output (Write) Timing Specification...............30 5.0 ATA Drive Register Set Definition and Protocol..........31 5.1 I/O Primary and Secondary Address Configurations............31 5.2 ATA Registers........................31 5.2.1 Data Register......................31 5.2.2 Error Register......................32 FlashDrive Product Manual © 1999 SANDISK CORPORATION...
  • Page 4 6.1.10 Read Multiple - C4H ...................46 6.1.11 Read Long Sector - 22H or 23H ................47 6.1.12 Read Sector(s) - 20H or 21H..................47 6.1.13 Read Verify Sector(s) - 40H or 41H...............48 6.1.14 Recalibrate - 1XH....................48 FlashDrive Product Manual © 1999 SANDISK CORPORATION...
  • Page 5 6.2 Error Posting........................60 Ordering Information and Technical Support.............61 Ordering Information......................63 SanDisk FlashDrive......................63 Mounting Hardware.......................63 Technical Support Services......................64 Direct SanDisk Technical Support..................64 SanDisk Worldwide Web Site..................64 SanDisk Sales Offices..................65 SanDisk Worldwide Sales Offices...................67 Limited Warranty ....................68 FlashDrive Product Manual © 1999 SANDISK CORPORATION...
  • Page 6 FlashDrive Product Manual FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 7: 1.0 Introduction

    FlashDrive Product Manual 1.0 Introduction Designed to replace traditional rotating disk SanDisk FlashDrives fit into standard disk drive drives, SanDisk FlashDrives are embedded solid- bays, use the industry standard IDE interface and state data storage systems for mobile computing connect to the host system via the same ribbon and the industrial work place.

  • Page 8: Scope

    3.5-inch 40.1 MB SD35B-60 SD35BI-60 3.5-inch 60.1 MB SD35B-80 SD35BI-80 3.5-inch 80.2 MB SD35B-100 SD35BI-100 3.5-inch 100.0 MB SD35B-220 SD35BI-220 3.5-inch 220.2 MB SD35B-350 SD35BI-350 3.5-inch 350.6 MB SD35B-440 SD35BI-440 3.5-inch 440.2 MB FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 9: System Features

    • Automatic error correction and retry that support the FlashDrives today will be able capabilities to access future SanDisk IDE compatible products • Sophisticated defect management system built with new flash technology without having to update or change host software.

  • Page 10: Endurance

    Automatic Sleep Mode with spare bits to ensure they do not cause future problems. A unique feature of the SanDisk FlashDrives is These defect and error management systems automatic entrance and exit from sleep mode. coupled with the solid-state construction give the Upon completion of a command, the FlashDrives FlashDrives unparalleled reliability.

  • Page 11: 2.0 Flashdrive Product Specifications

    Operating: 1,000 G max. 1,000 G max. Non-Operating: 1,000 G max. 1,000 G max. Altitude Operating: 80,000 feet max. 80,000 feet max. (relative to Non-Operating: 80,000 feet max. 80,000 feet max. sea level) FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 12: System Power Requirements

    The Sleep to Write and Sleep to Read times are the times it takes the FlashDrive to exit sleep mode when any command is issued by the host to when the drive is reading or writing. The FlashDrive does not require a reset to exit sleep mode. See section 1.5.5. FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 13: System Reliability And Maintenance

    69.85 mm ± 0.51 mm 101.6 mm ± 0.2 mm Thickness: 9.6 mm maximum (.378 in.) 6.0 mm ± 0.51 mm 15 mm maximum Weight: 45 g (1.6 oz) typical 120 g maximum 240 g maximum FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 14: Capacity Specifications

    40,108,032 bytes 78,336 SD35B/SD35BI-60 3.5-inch 60,162,048 bytes 117,504 SD35B/SD35BI-80 3.5-inch 80,216,064 bytes 156,672 SD35B/SD35BI-100 3.5-inch 100,007,936 bytes 195,328 SD35B/SD35BI-220 3.5-inch 220,200,960 bytes 430,080 SD25B/SD25BI-350 3.5-inch 350,687,232 bytes 684,936 SD25B/SD25BI-440 3.5-inch 440,229,888 bytes 859,824 FlashDrive Product Manual © 1999 SANDISK CORPORATION...
  • Page 15 FlashDrive Product Manual Figure 2-1 1.8-Inch FlashDrive System Dimensions FlashDrive Product Manual © 1999 SANDISK CORPORATION...
  • Page 16 FlashDrive Product Manual Figure 2-2 2.5-inch FlashDrive FlashDrive Product Manual © 1999 SANDISK CORPORATION...
  • Page 17 FlashDrive Product Manual Figure 2-3 2.5-inch FlashDrive Dimensions FlashDrive Product Manual © 1999 SANDISK CORPORATION...
  • Page 18 FlashDrive Product Manual Figure 2-4 3.5-inch FlashDrive FlashDrive Product Manual © 1999 SANDISK CORPORATION...
  • Page 19 5.9 in. max. 150mm max. 2.43 in. 1.75 in. 61.72mm 44.45mm .250 in. 6.35mm .59 in. max. 15mm max. 2.375 in. 1.75 in. 60.3mm 44.45mm .630 in. 16.0mm Figure 2-5 3.5-inch FlashDrive Dimensions FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 20: 3.0 Installation And Mounting

    If the FlashDrive is being installed in a system that has either a hard disk or another FlashDrive already installed, a jumper may need Figure 3-1 to be installed for the FlashDrive(s) to operate 1.8-inch FlashDrive Master/Slave properly. Configuration Pins FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 21: Jumper Settings For 3.5-Inch Flashdrives

    1 of the FlashDrive. Pin 1 on both connectors has a square solder pad. If the FlashDrive is being added to the system as a slave drive, connect the daisy- chained connector to the FlashDrive. The FlashDrive Product Manual © 1999 SANDISK CORPORATION...
  • Page 22 DOS, please refer to your system manual. Verify installation by rebooting your computer with the FlashDrive. Your FlashDrive is now ready for use. 4. Close the host computer system’s cover. FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 23: 4.0 Flashdrive At Interface Description

    The header is a DuPont Minitek II, connector and standard four pin power connector. part number 86455-144, or equivalent. Pin 1 Figure 4-1 1.8- and 2.5-inch Connector Figure 4-2 3.5-inch Connector FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 24: Pin Assignments And Pin Type

    I1U/ON1 Ground Power Power Ground Reserved Notes: 1. Please refer to section 4.3 for definitions of In, Out type. 2. Pins 41 through 44 are not used on the SD35B FlashDrives (3.5-inch FlashDrives). FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 25: Electrical Description

    FlashDrive sources are outputs. original PC/AT in that the address port decode is Refer to section 4.3 for definitions of Input and not resident in the SanDisk IDE FlashDrives. Output type. Table 4-2 Signal Descriptions Signal Name...
  • Page 26 In a master/slave configuration, this signal is used by the slave to inform the master a slave is present. (KEY) 20,E,F These pins are reserved for the connector keys. 2,19,22,24, GROUND 26,30,40,43 41,42 +5 V POWER, +3.3 V POWER Reserved 21,27-29,44 RESERVED FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 27: Electrical Specification

    Vcc = 5.0V 500k 4.3.3 Input Characteristics Type Parameter Symbol Units VCC = 3.3 V VCC = 5.0 V Input Voltage Volts CMOS Input Voltage Volts CMOS Input Voltage Volts CMOS Schmitt Trigger FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 28: Output Drive Type

    Ioh = -8 mA Volts -0.8V Iol = 8 mA +0.4V Output Voltage Ioh = -8 mA Volts -0.8V Iol = 8 mA +0.4V Tri-State Vol = Gnd µA Leakage Current Voh = Vcc FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 29: Interface/Bus Timing

    Figure 4-1 I/O Read Timing Diagram Notes: The maximum load on -IOIS16 is 1 LSTTL with 50pF total load. All times are in nanoseconds. Dout signifies data provided by the FlashDrive to the system. FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 30: I/O Output (Write) Timing Specification

    Figure 4-2 I/O Write Timing Diagram Notes: The maximum load on -IOIS16 is 1 LSTTL with 50pF total load. All times are in nanoseconds. Din signifies data provided by the system to the FlashDrive. FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 31: 5.0 Ata Drive Register Set Definition And Protocol

    8-bit register if the FlashDrive is transfer data blocks between the FlashDrive data set in the 8-bit only mode using the Set Features buffer and the Host. This register can also be command. FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 32: Error Register

    This register contains the high order bits of the starting cylinder address or bits 23-16 of the Logical Block Address. FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 33: Drive/Head (Lba 27-24) Register

    Logical Block Address mode. Bit 0 (HS0) When operating in the Cylinder, Head, Sector mode, this is bit 0 of the head number. It is Bit 24 in the Logical Block Address mode. FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 34: Status & Alternate Status Registers

    FlashDrive are disabled. This bit also controls the Int bit in the Configuration and Status Register. This bit is set to 1 at power on and Reset. Bit 0 This bit is ignored by the FlashDrive. FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 35: Drive Address Register

    This bit is the negation of bit 0 in the Drive/Head register. Bit 1 (-nDS1) This bit is 0 when drive 1 is active and selected. Bit 0 (-nDS0) This bit is 0 when the drive 0 is active and selected. FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 36: 6.0 Ata Command Description

    FlashDrive sets the BUSY bit within 400 nsec, sets up the sector buffer for a write operation, sets DRQ within 700 µsec, and clears the BUSY bit within 400 nsec of setting DRQ. FlashDrive Product Manual © 1999 SANDISK CORPORATION...
  • Page 37 Y - The register contains a valid parameter for this command. For the Drive/Head Register Y means both the FlashDrive and head parameters are used; D - only the FlashDrive parameter is valid and not the head parameter. FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 38: Check Power Mode - 98H Or E5H

    Sec Cnt (2) Feature (1) This command performs the internal diagnostic The Diagnostic codes shown in Table 6-2 are tests implemented by the FlashDrive. returned in the Error Register at the end of the command. FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 39: Erase Sector(S) - C0H

    Write Multiple without Erase command. There Write without Erase Commands for an expanded is no data transfer associated with this command definition of the Erase Sector(s) command. but since an implied write ID (header) operation FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 40: Format Track - 50H

    Table 6-3. All reserved bits or FlashDrive. This command has the same protocol words are zero. Table 6-3 is the definition for each as the Read Sector(s) command. The parameter field in the Identify Drive Information. FlashDrive Product Manual © 1999 SANDISK CORPORATION...
  • Page 41 Current capacity in sectors (LBAs)(Word 57 = LSW, Word 58 = MSW) 010XH Multiple sector setting is valid 60-61 XXXX Total number of sectors addressable in LBA Mode 62-127 0000H Reserved 128-159 0000H Reserved vendor unique bytes 160-255 0000H Reserved FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 42: General Configuration

    Read Multiple or Write Multiple commands. This field contains the number of sectors per FlashDrive. This double word value is also the first invalid address in LBA translation mode. FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 43: Double Word Support

    54 to 58 are valid and reflect the current number of cylinders, heads and sectors. 6.1.5.20 Current Number of Cylinders, Heads, Sectors/Track These fields contains the current number of user addressable Cylinders, Heads, and Sectors/Track in the current translation mode. FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 44: Idle - 97H Or E3H

    Cyl High (5) Cyl Low (4) Sec Num (3) Sec Cnt (2) Feature (1) This command causes the FlashDrive to set BSY, enter the Idle (Read) mode, clear BSY and generate an interrupt. FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 45: Initialize Drive Parameters - 91H

    Sec Cnt (2) Feature (1) The Read Buffer command enables the host to read the current contents of the FlashDrive’s sector buffer. This command has the same protocol as the Read Sector(s) command. FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 46: 6.1.10 Read Multiple - C4H

    All before the Set Multiple Mode command has been other errors cause the command to stop after executed or when Read Multiple commands are transfer of the block which contained the error. FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 47: Read Long Sector - 22H Or 23H

    The flawed data is the sector of data in the buffer, sets DRQ, clears pending in the sector buffer. BSY, and generates an interrupt. The host then reads the 512 bytes of data from the buffer. FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 48: Read Verify Sector(S) - 40H Or 41H

    LBA=1 (i.e. the first block in LBA is 0 while CHS purposes. After this command is executed the Cyl mode the sector number starts at 1). High and Cyl Low as well as the Head number FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 49: Request Sense - 03H

    05h, 30-34h, 37h, 3Eh Self Test or Diagnostic Failed 10h, 14h ID Not Found Spare Sectors Exhausted Data Transfer Error / Aborted Command 0Ch, 38H, 3Bh, 3Ch, 3Fh Corrupted Media Format Write / Erase Failed FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 50: Seek - 7Xh

    This command is used by the host to establish or 9AH feature is unique to the FlashDrive and are select certain features. Table 6-5 defines a l l not part of the ATA Specification. features that are supported. Please note that the FlashDrive Product Manual © 1999 SANDISK CORPORATION...
  • Page 51 POR defaults the number with an optimum value to provide the highest of heads and sectors along with 16 bit data performance without exceeding the host’s current transfers and the read/write multiple block count. FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 52: Set Multiple Mode - C6H

    Note that this time base (5 msec) is (a reset is permitted but not required). Sleep mode different from the ATA/IDE Specification. is also entered when internal timers expire so the FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 53: Standby - 96H Or E2H

    Recovery from sleep mode enter the Sleep mode (which corresponds to the is accomplished by simply issuing another ATA “Standby” Mode), clear BSY and return the command (a reset is not required). FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 54: Translate Sector - 87H

    The controller information in the buffer. Please note that this responds with a 512 byte buffer of information on command is unique to the SanDisk FlashDrive. the desired cylinder, head and sector with the Table 6-6 Translate Sector Information...

  • Page 55: Wear Level - F5H

    This command is effectively a NOP command and Sector Count Register will always be returned only implemented for backward compatibility with an 00H indicating Wear Level is not needed. with earlier SanDisk SDP series products. The 6.1.24 Write Buffer - E8H Bit ->...

  • Page 56: Write Long Sector - 32H Or 33H

    Interrupts are not The block count of sectors to be transferred without presented on each sector but on the transfer of a FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 57: Write Multiple Without Erase - Cdh

    The 6.1.29 Write Sector(s) Without Erase - 38H for an sectors should be pre-erased with the Erase expanded definition of the Write Sector(s) Sector(s) command before this command is issued. without Erase command. FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 58: Write Sector(S) - 30H Or 31H

    This command is much faster than a Write Sector(s) command. The sectors should be pre- Sector(s) command if the sector is pre-erased. The erased with the Erase Sector(s) command before overall performance of the combined Erase FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 59: Write Verify Sector(S) - 3Ch

    BSY will be set and DRQ will be occurred, and on which sector. cleared. After the next buffer is ready for data, FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 60: Error Posting

    Write Buffer Write Long Sector Write Multiple Write Multiple w/o Erase Write Sector(s) Write Sector(s) w/o Erase Write Verify Sector(s) Invalid Command Code V = valid on this command * See Table 6-2. FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 61: Ordering Information And Technical Support

    Ordering Information Technical Support FlashDrive Product Manual © 1999 SANDISK CORPORATION...
  • Page 62 FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 63: Ordering Information

    Ordering Information and Technical Support Ordering Information To order SanDisk products directly from SanDisk, call 408-542-0595. SanDisk FlashDrive Model SDIBI-X-101 (1.8-inch form factor) Model SD35B-X (3.5-inch form factor) Where: Industrial Version Where: Industrial Version (blank) Standard Version (blank) Standard Version 4.03 MB...

  • Page 64: Technical Support Services

    Internet users can obtain technical support and product information along with SanDisk news and much more from the SanDisk Worldwide Web Site, 24 hours a day, seven days a week. The SanDisk Worldwide Web Site is frequently updated. Visit this site often to obtain the most up-to-date...

  • Page 65: Sandisk Sales Offices

    SanDisk Sales Offices FlashDrive Product Manual © 1999 SANDISK CORPORATION...
  • Page 66 SanDisk Worldwide Sales Offices FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 67: Sandisk Worldwide Sales Offices

    Tower II, Suite 2207-9 FAX 703-437-9215 Admiralty, Hong Kong Southern Region USA 852-2712-0501 407-667-4880 FAX 852-2712-9385 FAX 407-667-4834 To order SanDisk products directly from SanDisk, Latin & South America call 408-542-0595. 407-667-4880 FAX 407-667-4834 FlashDrive Product Manual © 1999 SANDISK CORPORATION...

  • Page 68: Limited Warranty

    II. GENERAL PROVISIONS This warranty sets forth the full extent of SanDisk’s responsibilities regarding the SanDisk FlashDisk. In satisfaction of its obligations hereunder, SanDisk, at its sole option, will either repair, replace or refund the purchase price of the product.
  • Page 69 LIMITATIONS OR EXCLUSIONS MAY NOT APPLY TO YOU. This warranty gives you specific rights and you may also have other rights that vary from state to state. VI. OUT OF WARRANTY REPAIRS Please contact SanDisk Customer Service at 408-542-0595 for the current out of warranty and repair price list. FlashDrive Product Manual © 1999 SANDISK CORPORATION...

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