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ST320014A

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Ultra ATA Interface Drives

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Product Manual

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Summary of Contents for ST320014A

Page 1: ...ST320014A Ultra ATA Interface Drives Product Manual...

Page 2: ...ST320014A Ultra ATA Interface Drives Product Manual...

Page 3: ...y LLC SeaShield SeaShell and C Family are either registered trademarks or trademarks of Seagate Technology LLC Other product names are registered trademarks or trademarks of their owners Seagate reser...

Page 4: ...es 5 1 6 Seek times 5 1 7 Power specifications 6 1 7 1 Power consumption 6 1 7 2 Conducted noise 8 1 7 3 Voltage tolerance 8 1 7 4 Power management modes 8 1 8 Environmental tolerances 9 1 8 1 Ambient...

Page 5: ...autions 16 2 2 Jumper settings 17 2 2 1 Master slave configuration 17 2 2 2 Cable select option 18 2 2 3 Ultra ATA 100 cable 18 2 1 Drive mounting 19 3 0 ATA interface 20 3 1 ATA interface signals and...

Page 6: ...ual Rev B vii Figures Figure 1 Typical startup and operation current profile 7 Figure 2 Master slave jumper settings 17 Figure 3 Mounting dimensions top side and end view 19 Figure 4 I O pins and supp...

Page 7: ...viii ST320014A Product Manual Rev B...

Page 8: ...the drives with increased areal density State of the art cache and on the fly error correction algorithms Full track multiple sector transfer capability without local processor intervention Quiet oper...

Page 9: ...density BPI bits inch max 543 000 Track density TPI tracks inch 58 000 Areal density Mbits inch2 max 31 500 Spindle speed RPM 5 400 Internal data transfer rate Mbits sec max 445 I O data transfer rate...

Page 10: ...e humidity gradient 30 per hour max Wet bulb temperature C max 29 4 op 40 0 nonop Altitude operating 60 96 m to 3 048 m 200 ft to 10 000 ft Altitude meters below mean sea level max 121 92 m to 12 192...

Page 11: ...umber of guaranteed sectors as defined above 1 2 Physical organization 1 3 Recording and interface technology Drive Model Formatted Gbytes Guaranteed sectors Bytes per sector ST320014A 20 39 102 336 5...

Page 12: ...back to the first data cylinder The full stroke typical value is determined by averaging 100 full stroke seeks in both directions Note These drives are designed to meet the seek times represented in...

Page 13: ...e The read write actuator arm moves in a random seek mode with 80 of the time spent seeking randomly among all the logical blocks and 20 of the time idle The current is measured over a 10 second perio...

Page 14: ...cal Watts Typical Amps Mean Power Mode 5V 12V Spinup 0 90 1 90 Spinup Seek Random no read write 6 0 0 672 0 220 Seek Random no read write Operating read write 5 5 0 572 0 220 Operating read write Idle...

Page 15: ...Power management modes The drive provides programmable power management to provide great er energy efficiency In most systems you can control power manage ment through the system setup program The dr...

Page 16: ...standby timer is reinitialized and begins counting down from its specified delay times to zero If the standby timer reaches zero before any drive activity is required the drive makes a transition to...

Page 17: ...imes per second 1 8 5 2 Nonoperating shock The nonoperating shock level that the drive can experience without incurring physical damage or degradation in performance when subse quently put into operat...

Page 18: ...ents are generally consistent with ISO document 7779 Sound power measurements were taken under essentially free field conditions over a reflecting plane For all tests the drive was oriented with the c...

Page 19: ...ulation 200 Hz A EN 61000 4 3 96 ENV 50204 95 Electrical fast transient 1 kV on AC mains 0 5 kV on external I O B EN 61000 4 4 95 Surge immunity 1 kV differential 2 kV com mon AC mains B EN 61000 4 5...

Page 20: ...ms we cannot guarantee that all systems will comply with the directives The drive is designed for operation inside a properly designed enclosure with prop erly shielded I O cable if necessary and term...

Page 21: ...losures as de scribed above to ensure that the total assembly enclosure disc drive motherboard power supply etc does comply with the limits for a Class B computing device pursuant to Subpart J Part 15...

Page 22: ...al suggestions You may find helpful the following booklet prepared by the Federal Communications Commis sion How to Identify and Resolve Radio Television Interference Prob lems This booklet is availab...

Page 23: ...ut removing the drive from the SeaShell This minimizes handling damage Keep the drive in the SeaShell package until you are ready to install it Before handling the drive put on a grounded wrist strap...

Page 24: ...or single drive The drive is configured at the factory for a master or single drive operation with a jumper set on pins 7 and 8 Drive as slave Remove all jumpers Drive as master with a non ATA compati...

Page 25: ...in cable is required to run Ultra DMA mode 3 mode 4 and mode 5 This cable uses even numbered conductors connected to the ground pins to improve signal integrity Notes 1 The drive supports both host an...

Page 26: ...lb Do not use a drive interface cable that is more than 18 inches long Figure 3 Mounting dimensions top side and end view 0 787 in max 19 99 mm 0 250 in max 6 350 mm 0 024 0 015 1 140 in 0 635 0 381...

Page 27: ...speed data transfers You can use a daisy chain cable to connect two drives to a single AT host bus For detailed information about the ATA interface refer to the draft of AT Attachment with Packet Inte...

Page 28: ...Bit 2 Host Data Bus Bit 13 Host Data Bus Bit 1 Host Data Bus Bit 14 Host Data Bus Bit 0 Device Data 15 0 Ground No Pin DMA Request Ground Device I O Write Stop Ultra DMA Burst Ground Device I O Read H...

Page 29: ...the S M A R T implementation Command name Command code in hex ATA standard commands Download Microcode 92H Execute Device Diagnostics 90H Flush Cache E7H Format Track 50H Identify Device ECH Initiali...

Page 30: ...drive See Section 1 of this manual for default parameter settings The following commands contain drive specific features that may not be included in the Draft ATA Rev 6 Standard Write Multiple C5H Wri...

Page 31: ...cal sectorsper logical track 63 003FH 7 9 Retired 0000H 10 19 Serial number 20 ASCII characters 0000H none ASCII 20 Retired 0000H 21 Retired 0400H 22 Obsolete 0004H 23 26 Firmware revision 8 ASCII cha...

Page 32: ...track xxxxH 57 58 Current capacity in sectors xxxxH 59 Number of sectors trans ferred during a Read Multiple or Write Multiple command xxxxH 60 61 Total number of user addres sable LBA sectors availa...

Page 33: ...9 ATA reserved 0000H 80 Major version number 007EH 81 Minor version number 0000H 82 Command sets supported 346BH 83 Command sets supported 4B09H 84 Command sets support extension 4003H 85 Command sets...

Page 34: ...ee the bit descriptions below for words 63 88 and 93 of the Identify Drive data Description if bit is set to 1 Bit Word 63 0 Multiword DMA mode 0 is supported 1 Multiword DMA mode 1 is supported 2 Mul...

Page 35: ...llows 4 Ultra DMA mode 4 is supported 5 Ultra DMA mode 5 is supported 8 Ultra DMA mode 0 is currently active 9 Ultra DMA mode 1 is currently active 10 Ultra DMA mode 2 is currently active 11 Ultra DMA...

Page 36: ...mode 0 21H Multiword DMA mode 1 22H Multiword DMA mode 2 40H Ultra DMA mode 0 41H Ultra DMA mode 1 42H Ultra DMA mode 2 43H Ultra DMA mode 3 44H Ultra DMA mode 4 45H Ultra DMA mode 5 05H Enable advanc...

Page 37: ...unnecessary drive returns The diagnostic software ships with all new drives and is also available at http seatools seagate com This drive is shipped with S M A R T features disabled You must have a r...

Page 38: ...ST320014A Product Manual Rev B 31 Seagate Technology LLC 920 Disc Drive Scotts Valley California 95066 USA Publication Number 100216020 Rev B July 2002 Printed in USA...

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