Seagate Barracuda ATA II 100 Series Product Manual Download Page 1

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Barracuda ATA II 100 Family

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ST330631A, ST320424A

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ST315324A, ST310216A

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Ultra ATA Interface Drives

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Product Manual

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Summary of Contents for Barracuda ATA II 100 Series

Page 1: ...Barracuda ATA II 100 Family ST330631A ST320424A ST315324A ST310216A Ultra ATA Interface Drives Product Manual...

Page 2: ...Barracuda ATA II 100 Family ST330631A ST320424A ST315324A ST310216A Ultra ATA Interface Drives Product Manual...

Page 3: ...nd SeaShell are either registered trademarks or trademarks of Seagate Technology Inc Other product names are registered trademarks or trademarks of their owners Seagate reserves the right to change wi...

Page 4: ...t stop times 7 1 7 Power specifications 7 1 7 1 Power consumption 7 1 7 2 Conducted noise 10 1 7 3 Voltage tolerance 10 1 7 4 Power management modes 10 1 8 Environmental tolerances 11 1 8 1 Ambient te...

Page 5: ...settings 18 2 2 1 Master slave configuration 18 2 2 2 Cable select option 19 2 2 3 Alternate capacity jumper 19 2 2 4 Ultra ATA 100 cable 19 2 1 Drive mounting 19 3 0 ATA interface 21 3 1 ATA interfac...

Page 6: ...roduct Manual Rev A v Figures Figure 1 Typical startup and operation current profile 9 Figure 2 Master slave jumper settings 18 Figure 3 Mounting dimensions top side and end view 20 Figure 4 I O pins...

Page 7: ...vi Barracuda ATA II 100 Family Product Manual Rev A...

Page 8: ...gy which provide 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 interv...

Page 9: ...ctors per track 63 Default read write heads 16 16 16 16 Default cylinders 16 383 16 383 16 383 16 383 Physical read write heads 6 4 3 2 Discs 3 2 2 1 Recording density BPI bits inch max 357 452 Track...

Page 10: ...rance including noise 5V 5 0 7 amps max 12V 10 5 2 4 amps max Ambient temperature 0 to 55 C op 40 to 65 C nonop 5 to 55 C op for FDB motor Temperature gradient C per hour max 20 C Relative humidity op...

Page 11: ...mode Seek mode 34 0 typical 39 0 max 39 0 typical 43 5 max Nonrecoverable read errors 1 per 1014 bits read Mean time between failures power on hours 500 000 Contact start stop cycles 25 C 40 relative...

Page 12: ...in LBA mode all blocks sectors are consecutively numbered from 0 to n 1 where n is the number of guaranteed sectors as defined above 1 2 Physical organization Drive Model Guaranteed Mbytes 1 Mbyte 10...

Page 13: ...stical random average of at least 5 000 measurements of seeks between random tracks less overhead Interface ATA Recording method 16 17 EPRML Recording density BPI bits inch 357 452 Track density TPI t...

Page 14: ...these specifications 1 6 Start stop times 1 7 Power specifications The drive receives DC power 5V or 12V through a four pin standard drive power connector 1 7 1 Power consumption Power requirements fo...

Page 15: ...on a 16 sector write followed by a 32 msec delay then a 16 sector read followed by a 32 msec delay Operating power and current Operating power is measured using 40 percent random seeks 40 percent read...

Page 16: ...ing Random no read write 11 6 0 605 0 713 Operating read write 8 5 0 609 0 449 Idle 7 0 0 480 0 384 Standby 1 5 0 258 0 007 Sleep 0 8 0 149 0 007 ST330631A Typical Amps RMS Power Mode Typical Watts RM...

Page 17: ...nominal volt age by the typical RMS read write current 1 7 3 Voltage tolerance Voltage tolerance including noise 1 7 4 Power management modes The drive provides programmable power management to provi...

Page 18: ...mode and enters Standby mode with all current translation parameters intact Idle and Standby timers Each time the drive performs an Active function read write or seek the standby timer is reinitializ...

Page 19: ...based on half sine shock pulses of 2 msec Shocks should not be repeated more than two times per second 1 8 5 2 Nonoperating shock The nonoperating shock level that the drive can experience without inc...

Page 20: ...ly put into operation 1 9 Drive acoustics Drive acoustics are measured as overall A weighted acoustic sound power levels no pure tones All measurements are generally consistent with ISO document 7779...

Page 21: ...pulse modulation 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 common AC mains B EN 61...

Page 22: ...a properly designed enclosure with prop erly shielded I O cable if necessary and terminators on all unused I O ports Computer manufacturers and system integrators should confirm EMC compliance and pr...

Page 23: ...ning the equipment on and off you are encouraged to try one or more of the following corrective measures Reorient the receiving antenna Move the device to one side or the other of the radio or TV Move...

Page 24: ...for installation The drive has a cover called SeaShield Do not remove this permanent cover it protects the drive from electrostatic discharge ESD and minor impact damage The SeaShield cover also inclu...

Page 25: ...a master or a slave Master 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 ma...

Page 26: ...le 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 and driv...

Page 27: ...098 0 011 27 90 0 27 1 638 0 013 41 60 0 33 4 000 0 013 101 60 0 33 1 750 0 013 44 45 0 33 1 605 0 011 40 77 0 27 0 125 0 011 3 18 0 27 3 750 0 014 95 24 0 35 3X 6 32 UNC 2B Max Insertion Depth 0 20...

Page 28: ...reliable high 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 w...

Page 29: ...Data Bus 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...

Page 30: ...nds used in 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 E...

Page 31: ...ic or vary with the state of the 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 5 St...

Page 32: ...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 0000H 23 26 Firmware revision 8 ASCII character string padded w...

Page 33: ...Read Multiple or Write Multiple command xxxxH 60 61 Total number of user addres sable LBA sectors available ST330631A 59 777 640 ST320424A 39 851 760 ST315324A 29 888 820 ST310216A 19 925 880 62 Reti...

Page 34: ...supported 4001H 84 Command sets support extension 4000H 85 Command sets enabled 30xxH 86 Command sets enabled 0001H 87 Command sets enable extension 4000H 88 Ultra DMA support and current mode see no...

Page 35: ...ord DMA mode 2 is currently active Bit Word 88 0 Ultra DMA mode 0 is supported 1 Ultra DMA mode 1 is supported 2 Ultra DMA mode 2 is supported 3 Ultra DMA mode 3 is supported 4 Ultra DMA mode 4 is sup...

Page 36: ...on or after a hardware or software reset the default values of the features are as indicated above 02H Enable write cache default 03H Set transfer mode based on value in Sector Count register Sector...

Page 37: ...D4H that eliminates unnecessary drive returns The diagnostic software ships with all new drives and is also available at www seagate com support npf seatools seatool entry shtml This drive is shipped...

Page 38: ...Barracuda ATA II 100 Family Product Manual Rev A 31...

Page 39: ...32 Barracuda ATA II 100 Family Product Manual Rev A Seagate Technology Inc 920 Disc Drive Scotts Valley California 95066 USA Publication Number 20400236 001 Rev A Printed in USA...

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