Specifications
Page 1
K6602637 Rev.3 02.27.01 H I T A C H I All Rights Reserved, Copyright ©2001 Hitachi, Ltd. (Total 104 pages) - 1 - Read and recommend drive usage cautions to your end user. OEM Manual DK23CA-30F/30/15/75 Disk Drive Specifications REV.3 Caution for Safety Read Safety descriptions carefully. Keep this manual with care.
K6602637 Rev.3 02.27.01 H I T A C H I All Rights Reserved, Copyright ©2001 Hitachi, Ltd. (Total 104 pages) - 1 - Read and recommend drive usage cautions to your end user. OEM Manual DK23CA-30F/30/15/75 Disk Drive Specifications REV.3 Caution for Safety Read Safety descriptions carefully. Keep this manual with care.
Specifications
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... bodily injury or damage to use this manual and the product. l Symbol of this manual. Safety Instructions - Data Reliability - Rev.0: 01.30.01 Preliminary Rev.1: 02.08.01 Preliminary Rev.2: 02:15:01 Rev.3: 02:27:01 To use this manual. l Advise your end users... on this manual, but unexpected situations can occur. Items of "Caution". Attention for drive usage in this manual with care to follow the instructions on "Safety Instructions" (Page 4) and "1.2 General Caution" (Page 10 and 11) before Product Use) - Failure to insure unlimited use. The indication and...
... bodily injury or damage to use this manual and the product. l Symbol of this manual. Safety Instructions - Data Reliability - Rev.0: 01.30.01 Preliminary Rev.1: 02.08.01 Preliminary Rev.2: 02:15:01 Rev.3: 02:27:01 To use this manual. l Advise your end users... on this manual, but unexpected situations can occur. Items of "Caution". Attention for drive usage in this manual with care to follow the instructions on "Safety Instructions" (Page 4) and "1.2 General Caution" (Page 10 and 11) before Product Use) - Failure to insure unlimited use. The indication and...
Specifications
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... Device Information for 9.5mm height) in CHS mode is 8,455MB. GMR Head - Model Names DK23CA-xxF indicates FDB (Fluid Bering) motor type, and DK23CA-xx indicates Ball Bering motor type. 1.0 General 1.1 Introduction The DK23CA series disk drives reach high capacities (30,005MB, 15,103MB and 7,501MB for Setup] Table 1.1 Identify Device information (Addressing) Model Word...
... Device Information for 9.5mm height) in CHS mode is 8,455MB. GMR Head - Model Names DK23CA-xxF indicates FDB (Fluid Bering) motor type, and DK23CA-xx indicates Ball Bering motor type. 1.0 General 1.1 Introduction The DK23CA series disk drives reach high capacities (30,005MB, 15,103MB and 7,501MB for Setup] Table 1.1 Identify Device information (Addressing) Model Word...
Specifications
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2.0 Components DK23CA-30F/30/15/75 Disk Drive Figure 2-1 Overview of DK23CA-30F/30/15/75 (9.5mm height) Note: 1) Prepare connection cables referring to Sec. 6.2. 2) Mounting holes are compatible with DK237A-XX, DK238A-XX, DK239A-XX, DK23AA-XX DK23BA-xx and DK23BA-XXE. K6602637 Rev.3 02.27.01 - 12 -
2.0 Components DK23CA-30F/30/15/75 Disk Drive Figure 2-1 Overview of DK23CA-30F/30/15/75 (9.5mm height) Note: 1) Prepare connection cables referring to Sec. 6.2. 2) Mounting holes are compatible with DK237A-XX, DK238A-XX, DK239A-XX, DK23AA-XX DK23BA-xx and DK23BA-XXE. K6602637 Rev.3 02.27.01 - 12 -
Specifications
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...13 - Low Power Active *7 0.33 A(1.65W) -Seek *8 0.45 A(2.25W) - Ready *2 7 DimensionsʢWʷHʷD) DK23CA-30F/30 DK23CA-15 DK23CA-75 30,005 15,103 7,501 512 2 1 1 4 2 1 28,134 12 *1 24 *1 3 7.1 4,200 Max. 530 46.8 ME2PRML...A(0.65W) - 3.0 Specification Summary 3.1 Principal Specifications Table 3.1 Principal Specifications Specifications No. Ready *2 Sleep/Standby - Item 1 Capacity per drive (Formatted) Capacity per sector Disks Heads Cylinders 2 Seek time Average (Nominal Maximum value) Minimum 3 Average latency Disk rotational speed 4 ...
...13 - Low Power Active *7 0.33 A(1.65W) -Seek *8 0.45 A(2.25W) - Ready *2 7 DimensionsʢWʷHʷD) DK23CA-30F/30 DK23CA-15 DK23CA-75 30,005 15,103 7,501 512 2 1 1 4 2 1 28,134 12 *1 24 *1 3 7.1 4,200 Max. 530 46.8 ME2PRML...A(0.65W) - 3.0 Specification Summary 3.1 Principal Specifications Table 3.1 Principal Specifications Specifications No. Ready *2 Sleep/Standby - Item 1 Capacity per drive (Formatted) Capacity per sector Disks Heads Cylinders 2 Seek time Average (Nominal Maximum value) Minimum 3 Average latency Disk rotational speed 4 ...
Specifications
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...temperature cannot be packed in the table below. Please see specification 5.1 Packing for reference. Item Specification DK23CA-30F DK23CA-30/15/75 1 Ambient *1 Operational 5 to 55°C temperature Non-operational -40 to 70°...;C *2 Temperature gradient Max. 20°C /hour 2 Relative humidity Operational 5 to 90 % Non-operational 5 to 0°C, the drive should be measured at point 10 mm away from the nameplate of the maximum wet bulb 40°C , the drive...
...temperature cannot be packed in the table below. Please see specification 5.1 Packing for reference. Item Specification DK23CA-30F DK23CA-30/15/75 1 Ambient *1 Operational 5 to 55°C temperature Non-operational -40 to 70°...;C *2 Temperature gradient Max. 20°C /hour 2 Relative humidity Operational 5 to 90 % Non-operational 5 to 0°C, the drive should be measured at point 10 mm away from the nameplate of the maximum wet bulb 40°C , the drive...
Specifications
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..., BIOS timer should be performed by the software control after power off, the heads are limited to over 30 sec by the Host side. [Sequence #3]: Power off the drive Above sequence is required for the Host system at Power off, Suspend and Hibernation operations. Sleep Also, the... the disk surfaces. 3.4.1 Normal Load/Unload Normal load/unload operations are unloaded by a hardware control. Soft Reset does not unload the heads from DK23CA-xx. [Sequence #2]: Check the Status Register, and wait the command complete. The normal unload operation is performed by Host system before power off....
..., BIOS timer should be performed by the software control after power off, the heads are limited to over 30 sec by the Host side. [Sequence #3]: Power off the drive Above sequence is required for the Host system at Power off, Suspend and Hibernation operations. Sleep Also, the... the disk surfaces. 3.4.1 Normal Load/Unload Normal load/unload operations are unloaded by a hardware control. Soft Reset does not unload the heads from DK23CA-xx. [Sequence #2]: Check the Status Register, and wait the command complete. The normal unload operation is performed by Host system before power off....
Specifications
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4.0 Installation 4.1 Installation Direction The DK23CA-30F/30/15/75 can be installed in the 6 directions as shown below. K6602637 Rev.3 02.27.01 Figure 4-1 Installation - 18 -
4.0 Installation 4.1 Installation Direction The DK23CA-30F/30/15/75 can be installed in the 6 directions as shown below. K6602637 Rev.3 02.27.01 Figure 4-1 Installation - 18 -
Specifications
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full thread 76.6 ± 0.25 14.0 ± 0.25 10.24 ± 0.25 61.72±0.25 4-M3 3.0mm min. full thread 100±0.45 3.99ʶ0.25 K6602637 Rev.3 02.27.01 2 42 (Unit : mm) Figure 4-4 Dimensions (DK23CA-30F/30/15/75) - 22 - 3ʶ0.25 4.07±0.25 10.14±0.375 69.85ʶ0.25 Drive width at mounting (70.1 Maximum drive width) 9.5 ʶ 0.2 2 4.4 Dimensions 4-M3 3.5mm min.
full thread 76.6 ± 0.25 14.0 ± 0.25 10.24 ± 0.25 61.72±0.25 4-M3 3.0mm min. full thread 100±0.45 3.99ʶ0.25 K6602637 Rev.3 02.27.01 2 42 (Unit : mm) Figure 4-4 Dimensions (DK23CA-30F/30/15/75) - 22 - 3ʶ0.25 4.07±0.25 10.14±0.375 69.85ʶ0.25 Drive width at mounting (70.1 Maximum drive width) 9.5 ʶ 0.2 2 4.4 Dimensions 4-M3 3.5mm min.
Specifications
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...- 29 INTRQ 31 DA1 33 DA0 35 CS0- 37 DASP- 39 5VDC(Logic) 41 GND(Logic) 43 B JUMPER0 D JUMPER2 F KEY(Removed) 2 GND 4 DD8 6 DD9 8 DD10 10 DD11 12 DD12 14 DD13 16 DD14 18 DD15 20 KEY(Removed) 22 GND 24 GND 26 GND 28 CSEL...
...- 29 INTRQ 31 DA1 33 DA0 35 CS0- 37 DASP- 39 5VDC(Logic) 41 GND(Logic) 43 B JUMPER0 D JUMPER2 F KEY(Removed) 2 GND 4 DD8 6 DD9 8 DD10 10 DD11 12 DD12 14 DD13 16 DD14 18 DD15 20 KEY(Removed) 22 GND 24 GND 26 GND 28 CSEL...
Specifications
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...from the host, the device asserts this signal. However, When a sequential read command is not within this signal. See Sec. 4.3 " Drive Address Setting (Drive 0/Drive 1)" for DMA data transfers between host and device, when it may cause factional degradations or some errors. The I/O signal levels are as ... available shall use this signal, used for the detail. At command completion, the device de-asserts this signal. K6602637 Rev.3 02.27.01 - 30 - DMARQ DMACKJUMPER0,1,2 Pin 39 21 29 PIN-A,B,D I/O type I/O O I /F cable should be no longer than 50cm(20 inches) including the ...
...from the host, the device asserts this signal. However, When a sequential read command is not within this signal. See Sec. 4.3 " Drive Address Setting (Drive 0/Drive 1)" for DMA data transfers between host and device, when it may cause factional degradations or some errors. The I/O signal levels are as ... available shall use this signal, used for the detail. At command completion, the device de-asserts this signal. K6602637 Rev.3 02.27.01 - 30 - DMARQ DMACKJUMPER0,1,2 Pin 39 21 29 PIN-A,B,D I/O type I/O O I /F cable should be no longer than 50cm(20 inches) including the ...
Specifications
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...8 1 = DMA supported Bit 7 - 0 Vendor Specific Value (HEX.) 045Ah See table 6.6 C837h See table 6.6 See table 6.6 0003h DK23CA-15/ 75: 0400h DK23CA-30F/ 30: 1000h 0004h 8010h 0000h 0B00h K6602637 Rev.3 02.27.01 - 38 - When the command is issued, the device sets BSY, stores the... Reserved Bit 13 1 = Standby timer values as specified in ATA-2 specification supported Bit 12 0 = Reserved Bit 11 1 = IORDY supported Bit 10 1 = IORDY can be zero. 6.3.2.3.1 Identify Device [ECh] The Identify Device command enables the host to receive parameter information from the sector buffer ...
...8 1 = DMA supported Bit 7 - 0 Vendor Specific Value (HEX.) 045Ah See table 6.6 C837h See table 6.6 See table 6.6 0003h DK23CA-15/ 75: 0400h DK23CA-30F/ 30: 1000h 0004h 8010h 0000h 0B00h K6602637 Rev.3 02.27.01 - 38 - When the command is issued, the device sets BSY, stores the... Reserved Bit 13 1 = Standby timer values as specified in ATA-2 specification supported Bit 12 0 = Reserved Bit 11 1 = IORDY supported Bit 10 1 = IORDY can be zero. 6.3.2.3.1 Identify Device [ECh] The Identify Device command enables the host to receive parameter information from the sector buffer ...
Specifications
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...Rev.3 02.27.01 - 44 - The checksum is ignored. Number of HD Number of SPT DK23CA-30F/30 16383 (3FFFh) 16 (000Fh/0010h) 63 (3Fh) DK23CA-15 16383 (3FFFh) 16 (0010h) 63 (3Fh) DK23CA-75 15504 (*2) (3C90h) 15 (000Fh) 63 (3Fh) Word 60Ŋ61 *1 Total ... feature set support Bit 15 - 2 0 = Reserved Bit 1 - 0 00 = Removable Media Status Notification feature set not support 01 = Removable Media Status Notification feature supported 10 = Reserved 11 = Reserved 128 Security Status Bit 15 - 9 Reserved Bit 8 Security level 0 = High, 1 = Maximum Bit 7 - 6 Reserved Bit 5 1 =...
...Rev.3 02.27.01 - 44 - The checksum is ignored. Number of HD Number of SPT DK23CA-30F/30 16383 (3FFFh) 16 (000Fh/0010h) 63 (3Fh) DK23CA-15 16383 (3FFFh) 16 (0010h) 63 (3Fh) DK23CA-75 15504 (*2) (3C90h) 15 (000Fh) 63 (3Fh) Word 60Ŋ61 *1 Total ... feature set support Bit 15 - 2 0 = Reserved Bit 1 - 0 00 = Removable Media Status Notification feature set not support 01 = Removable Media Status Notification feature supported 10 = Reserved 11 = Reserved 128 Security Status Bit 15 - 9 Reserved Bit 8 Security level 0 = High, 1 = Maximum Bit 7 - 6 Reserved Bit 5 1 =...
Specifications
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... is reported on Task File Register. For Device/Head Register bit 6 LBA=1(LBA mode), a LBA address, which had the first error during write cache, is 30 seconds. K6602637 Rev.3 02.27.01 - 50 - BSY is set to write the cache data on the disk is reported on the disk or a write...
... is reported on Task File Register. For Device/Head Register bit 6 LBA=1(LBA mode), a LBA address, which had the first error during write cache, is 30 seconds. K6602637 Rev.3 02.27.01 - 50 - BSY is set to write the cache data on the disk is reported on the disk or a write...
Specifications
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... the APM operation mode. The device has five levels of APM operation mode(APM mode 0,1,2,3 and 4) depending on the Sector Counter values from 01h to 30 minutes. 6.3.2.6.2 Advanced Power Management The host can be set up to FEh. (1) Command Set Using the following command, the APM control can set the mode...
... the APM operation mode. The device has five levels of APM operation mode(APM mode 0,1,2,3 and 4) depending on the Sector Counter values from 01h to 30 minutes. 6.3.2.6.2 Advanced Power Management The host can be set up to FEh. (1) Command Set Using the following command, the APM control can set the mode...
Specifications
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6.3.2.6.4 Idle [97h, E3h] This command causes the device to enter to the Idle Mode. Sector Count Value SC = 0 0 By the power on default, the Standby timer is disabled. The Sector Count Register sets the standby timer value.
6.3.2.6.4 Idle [97h, E3h] This command causes the device to enter to the Idle Mode. Sector Count Value SC = 0 0 By the power on default, the Standby timer is disabled. The Sector Count Register sets the standby timer value.
Specifications
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..., then the device rejects the command with an Aborted error. Device returns Aborted command error if the device is set. DK23CA-75 36 minutes 18 minutes 10 minutes K6602637 Rev.3 02.27.01 - 76 - The Security Erase Prepare command shall be reactivated later when a new ... command, the device aborts the Security Erase unit command This command disables the device lock function, however, the master password is in Frozen mode. DK23CA-30F/30 - Word 0 Control Word Bit 15-1Reserved Bit 0 Identifier 1-16 Password(32bytes) 17-255 Reserved Contents 0 = Compare user password 1 = ...
..., then the device rejects the command with an Aborted error. Device returns Aborted command error if the device is set. DK23CA-75 36 minutes 18 minutes 10 minutes K6602637 Rev.3 02.27.01 - 76 - The Security Erase Prepare command shall be reactivated later when a new ... command, the device aborts the Security Erase unit command This command disables the device lock function, however, the master password is in Frozen mode. DK23CA-30F/30 - Word 0 Control Word Bit 15-1Reserved Bit 0 Identifier 1-16 Password(32bytes) 17-255 Reserved Contents 0 = Compare user password 1 = ...
Specifications
Page 84
...tables. - CHS Mode Maximum sector number and maximum head number are fixed values, and the values are 16 and 63 for DK23CA-30F/30/15, 15 and 63 for DK23CA-75. Task File Registers 76543210 Cylinder High Maximum Cylinder High Cylinder Low Maximum Cylinder Low Device/Head - 0 - DRV Maximum... set via this command. The data returned in the command block registers is (maximum LBA)/(16 x 63) for DK23CA-30F/30/15, (maximum LBA)/(15 x 63) for DK23CA-75. Identify Device Command and Initial Device Parameter Number of logical cylinder of current sectors per track K6602637 Rev.3 02...
...tables. - CHS Mode Maximum sector number and maximum head number are fixed values, and the values are 16 and 63 for DK23CA-30F/30/15, 15 and 63 for DK23CA-75. Task File Registers 76543210 Cylinder High Maximum Cylinder High Cylinder Low Maximum Cylinder Low Device/Head - 0 - DRV Maximum... set via this command. The data returned in the command block registers is (maximum LBA)/(16 x 63) for DK23CA-30F/30/15, (maximum LBA)/(15 x 63) for DK23CA-75. Identify Device Command and Initial Device Parameter Number of logical cylinder of current sectors per track K6602637 Rev.3 02...
Specifications
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... consists of DD0-15(16 bit) or DD0-7(8 bit) SYMBOL Description MIN(ns) t0 Cycle Time 120 t1 Address Valid to Address Valid Hold 10 MAX(ns) 30 40 30 K6602637 Rev.3 02.27.01 - 88 - Data tristate t7 Addr Valid To IOCS16- 6.4 Interface Signal Timing 6.4.1 Data Transfer Timing Figures 6-4, 6-5, 6-6 and 6-7 show the...
... consists of DD0-15(16 bit) or DD0-7(8 bit) SYMBOL Description MIN(ns) t0 Cycle Time 120 t1 Address Valid to Address Valid Hold 10 MAX(ns) 30 40 30 K6602637 Rev.3 02.27.01 - 88 - Data tristate t7 Addr Valid To IOCS16- 6.4 Interface Signal Timing 6.4.1 Data Transfer Timing Figures 6-4, 6-5, 6-6 and 6-7 show the...
Specifications
Page 101
... tN0 DRV 0 RESET negation to BSY bit set to one, release PDIAD_ tP0 DRV 0 release DASP-- tN1 DRV 1 negate PDIAG- MAX 400 1 450 31s 400 1 30 Units ms ns ms ms ms ms sec K6602637 Rev.3 02.27.01 - 101 -
... tN0 DRV 0 RESET negation to BSY bit set to one, release PDIAD_ tP0 DRV 0 release DASP-- tN1 DRV 1 negate PDIAG- MAX 400 1 450 31s 400 1 30 Units ms ns ms ms ms ms sec K6602637 Rev.3 02.27.01 - 101 -