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 - Keep this manual with care. OEM Manual DK23CA-30F/30/15/75 Disk Drive Specifications REV.3 Caution for Safety Read Safety descriptions carefully. Read and recommend drive usage cautions to your end user.
K6602637 Rev.3 02.27.01 H I T A C H I All Rights Reserved, Copyright ©2001 Hitachi, Ltd. (Total 104 pages) - 1 - Keep this manual with care. OEM Manual DK23CA-30F/30/15/75 Disk Drive Specifications REV.3 Caution for Safety Read Safety descriptions carefully. Read and recommend drive usage cautions to your end user.
Specifications
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l Advise your end users read the caution for drive usage in this manual Followings are general cautions for ...Sec. 5.2, Page 24 - 2 - Failure to follow the instructions on "Safety Instructions" (Page 4) and "1.2 General Caution" (Page 10 and 11) before Product Use) - Not only follow these instructions and cautions may cause bodily injury or damage to insure unlimited use. The.... Attention for Safety The followings are the cautions and contents described in this product. - 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...
l Advise your end users read the caution for drive usage in this manual Followings are general cautions for ...Sec. 5.2, Page 24 - 2 - Failure to follow the instructions on "Safety Instructions" (Page 4) and "1.2 General Caution" (Page 10 and 11) before Product Use) - Not only follow these instructions and cautions may cause bodily injury or damage to insure unlimited use. The.... Attention for Safety The followings are the cautions and contents described in this product. - 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...
Specifications
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...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 1 Word 3 Word 6 Word 60Ŋ61 Number of SPT Total LBA DK23CA-30F/30 16383 16 63 58605120 (3FFFh) (0010h) (3Fh) (037E3E40h) DK23CA-15 16383 16 63 29498112 (3FFFh) (0010h) (3Fh) (01C21B00h) DK23CA.... CDR (Constant Density Recording) - On-the-fly ECC Correction - Buffer: 2MB(DK23CA-30F/30)/512 KB(DK23CA-15/75) - SMART - Embedded Sector Servo - Rotary Actuator - Low Power Consumption...
...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 1 Word 3 Word 6 Word 60Ŋ61 Number of SPT Total LBA DK23CA-30F/30 16383 16 63 58605120 (3FFFh) (0010h) (3Fh) (037E3E40h) DK23CA-15 16383 16 63 29498112 (3FFFh) (0010h) (3Fh) (01C21B00h) DK23CA.... CDR (Constant Density Recording) - On-the-fly ECC Correction - Buffer: 2MB(DK23CA-30F/30)/512 KB(DK23CA-15/75) - SMART - Embedded Sector Servo - Rotary Actuator - Low Power Consumption...
Specifications
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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 - 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.
Specifications
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...25W) - Ready *2 Sleep/Standby - 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, ID-Less format ATA-5(IDE) 16.3 - 30.2 Max. 16.6 (PIO mode 4/ Multiword DMA mode 2) Max. 100 (...sec sec mm grams K6602637 Rev.3 02.27.01 - 13 - Start up *5 0.90 A(4.5W) - 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 ...
...25W) - Ready *2 Sleep/Standby - 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, ID-Less format ATA-5(IDE) 16.3 - 30.2 Max. 16.6 (PIO mode 4/ Multiword DMA mode 2) Max. 100 (...sec sec mm grams K6602637 Rev.3 02.27.01 - 13 - Start up *5 0.90 A(4.5W) - 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 ...
Specifications
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... 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, a substitution method...
... 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, a substitution method...
Specifications
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... 17 - Standby Immediate - The maximum number of following BIOS sequence is automatically performed 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. Sleep Also, the normal unload is required by the Host side. [Sequence...can not be set to maximum 20,000 times during Idle mode. The normal unload operation is limited to over 30 sec by Host system before power off the drive Above sequence is a mechanism to load/unload the heads on the disk surfaces. 3.4.1 Normal Load/Unload Normal ...
... 17 - Standby Immediate - The maximum number of following BIOS sequence is automatically performed 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. Sleep Also, the normal unload is required by the Host side. [Sequence...can not be set to maximum 20,000 times during Idle mode. The normal unload operation is limited to over 30 sec by Host system before power off the drive Above sequence is a mechanism to load/unload the heads on the disk surfaces. 3.4.1 Normal Load/Unload Normal ...
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 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. full thread 76.6 ± 0.25 14.0 ± 0.25 10.24 ± 0.25 61.72±0.25 4-M3 3.0mm 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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... a sequential read command is ready to either acknowledge that data has been accepted, or that Drive 1 is present when the power is available shall use this signal. K6602637 Rev.3 02.27.01 - 30 - 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...
... a sequential read command is ready to either acknowledge that data has been accepted, or that Drive 1 is present when the power is available shall use this signal. K6602637 Rev.3 02.27.01 - 30 - 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...
Specifications
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...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... 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 - The parameter words are defined in the sector buffer, sets DRQ...
...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... 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 - The parameter words are defined in the sector buffer, sets DRQ...
Specifications
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...3 Number of user addressable sectors in LBA mode. *2. 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 ...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 ...
...3 Number of user addressable sectors in LBA mode. *2. 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 ...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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... written on the disk or not. For Device/Head Register bit 6 LBA=1(LBA mode), a LBA address, which had the first error during write cache, is 30 seconds. Task File Registers Command Cylinder High Cylinder Low Device/Head Sector Number Sector Count Features DRV : Device selection bit 76543210 E7h XX XX - 6.3.2.5.8 Flush...
... written on the disk or not. For Device/Head Register bit 6 LBA=1(LBA mode), a LBA address, which had the first error during write cache, is 30 seconds. Task File Registers Command Cylinder High Cylinder Low Device/Head Sector Number Sector Count Features DRV : Device selection bit 76543210 E7h XX XX - 6.3.2.5.8 Flush...
Specifications
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..., Disable Advanced Power Management sub-command. (Command Code = EFh, Features = 85h) The Enable Advanced Power Management sub-command enables the APM operation set up to 30 minutes. 6.3.2.6.2 Advanced Power Management The host can select the power saving control pattern by Advanced Power management (APM). The timer can be confirmed by the...
..., Disable Advanced Power Management sub-command. (Command Code = EFh, Features = 85h) The Enable Advanced Power Management sub-command enables the APM operation set up to 30 minutes. 6.3.2.6.2 Advanced Power Management The host can select the power saving control pattern by Advanced Power management (APM). The timer can be confirmed by the...
Specifications
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Sector Count Value SC = 0 0 6.3.2.6.4 Idle [97h, E3h] This command causes the device to enter to the Idle Mode. By the power on default, the Standby timer is disabled. The Sector Count Register sets the standby timer value.
Sector Count Value SC = 0 0 6.3.2.6.4 Idle [97h, E3h] This command causes the device to enter to the Idle Mode. By the power on default, the Standby timer is disabled. The Sector Count Register sets the standby timer value.
Specifications
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...to enable device erasing and unlocking. The execution time of this sector of data from the host. DK23CA-75 36 minutes 18 minutes 10 minutes K6602637 Rev.3 02.27.01 - 76 - Device returns Aborted command error if the device ...This command requests a transfer of a single sector of information. Device returns Aborted command error if the device is set. DK23CA-15 - 6.3.2.9.7 Security Erase Prepare [F3h] The Security Erase Prepare command shall be issued immediately before the Security Erase Unit ...is to prevent accidental erasure of this command is in Frozen mode. DK23CA-30F/30 -
...to enable device erasing and unlocking. The execution time of this sector of data from the host. DK23CA-75 36 minutes 18 minutes 10 minutes K6602637 Rev.3 02.27.01 - 76 - Device returns Aborted command error if the device ...This command requests a transfer of a single sector of information. Device returns Aborted command error if the device is set. DK23CA-15 - 6.3.2.9.7 Security Erase Prepare [F3h] The Security Erase Prepare command shall be issued immediately before the Security Erase Unit ...is to prevent accidental erasure of this command is in Frozen mode. DK23CA-30F/30 -
Specifications
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...case of maximum LBA in LBA mode, the Number of logical cylinder of current cylinders is (maximum LBA)/(16 x 63) for DK23CA-30F/30/15, (maximum LBA)/(15 x 63) for DK23CA-75. LBA Mode Maximum LBA issued by the following tables. - Task File Registers 76543210 Cylinder High Maximum Cylinder High Cylinder Low ...the device. 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. The device adopts logical head and sector numbers that can be divided, and posts the values to the command block ...
...case of maximum LBA in LBA mode, the Number of logical cylinder of current cylinders is (maximum LBA)/(16 x 63) for DK23CA-30F/30/15, (maximum LBA)/(15 x 63) for DK23CA-75. LBA Mode Maximum LBA issued by the following tables. - Task File Registers 76543210 Cylinder High Maximum Cylinder High Cylinder Low ...the device. 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. The device adopts logical head and sector numbers that can be divided, and posts the values to the command block ...
Specifications
Page 88
...(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 Hold 10 t5 DIOR- Data Hold 5 t6Z DIOR- 6.4 Interface Signal Timing 6.4.1 Data Transfer Timing Figures 6-4, 6-5, 6-6 and 6-7 show the timing for asserting...
...(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 Hold 10 t5 DIOR- Data Hold 5 t6Z DIOR- 6.4 Interface Signal Timing 6.4.1 Data Transfer Timing Figures 6-4, 6-5, 6-6 and 6-7 show the timing for asserting...
Specifications
Page 101
...) tR0 tP0 BSY bit DRDY DRV 1 (device 1) PDIAG- (out) DASP(out) tQ tN1 tR1 tS SYMBOL Description MIN tM RESET- MAX 400 1 450 31s 400 1 30 Units ms ns ms ms ms ms sec K6602637 Rev.3 02.27.01 - 101 -
...) tR0 tP0 BSY bit DRDY DRV 1 (device 1) PDIAG- (out) DASP(out) tQ tN1 tR1 tS SYMBOL Description MIN tM RESET- MAX 400 1 450 31s 400 1 30 Units ms ns ms ms ms ms sec K6602637 Rev.3 02.27.01 - 101 -