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Hard disk drive specifications
Hitachi Microdrive
with CF+ Type II interface
DSCM-10340
DSCM-10512
DSCM-11000Models:
Revision 4.0 13th January 2003
S07N-6022-09 Publication #7002
Hard disk drive specifications
Hitachi Microdrive™
with CF+ Type II interface
DSCM-10340
DSCM-10512
DSCM-11000Models:
Revision 4.0 7 December 2001
S07N-6022-09 Publication #7002
1st Revision (Rev 0.1) S07N-6022-01 (Aug. 18, 2000) Preliminary
2nd Revision (Rev 0.2) S07N-6022-02 (Aug. 21, 2000) Preliminary
3rd Revision (Rev 0.3) S07N-6022-03 (Aug. 25, 2000) Preliminary
4th Revision (Rev 1.0) S07N-6022-04 (Aug. 28, 2000)
5th Revision (Rev 2.0) S07N-6022-05 (Octber 26, 2000)
6th Revision (Rev 2.1) S07N-6022-06 (March 12, 2001)
7th Revision (Rev 2.2) S07N-6022-07 (March 29, 2001)
8th Revision (Rev 3.0) S07N-6022-08 (November 13, 2001)
9th Revision (Rev 4.0) S07N-6022-09 (December 7, 2001)
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subject to restrictions set forth in GSA ADP Schedule Contract with Hitachi Global Storage Technologies.
Table of contents
247.4.2 Nonrecoverable errors .........................................
247.4.1 Recoverable errors ............................................
247.4 Error rates .......................................................
237.3.4 Preventive maintenance ........................................
237.3.3 Life ........................................................
237.3.2 Warranty ....................................................
237.3.1 Load/unload cycles ............................................
237.3 Reliability ........................................................
237.2 DC power requirements ..............................................
227.1.4 Magnetic fields ...............................................
227.1.3 Conductive noise ..............................................
227.1.2 Radiation noise ...............................................
217.1.1 Temperature and humidity .......................................
217.1 Environment ......................................................
217.0 Specification ....................................................
196.0 File organization ..................................................
175.8 ECC ............................................................
165.7.3 Recovered read errors .........................................
165.7.2 Nonrecovered read errors .......................................
165.7.1 Nonrecovered write errors .......................................
165.7 Automatic reallocation ...............................................
165.6 Error recovery .....................................................
165.5 Data buffer test ....................................................
155.4 WRITE safety .....................................................
155.3 Equipment status ..................................................
155.2 Write cache ......................................................
155.1 Data loss at power off ...............................................
155.0 Data integrity ....................................................
144.3.3 Operating modes ..............................................
124.3.2 Mechanical positioning ..........................................
124.3.1 Command overhead ...........................................
124.3 Performance characteristics ..........................................
114.2 Data sheet .......................................................
114.1 Formatted capacity .................................................
114.0 Fixed disk characteristics ..........................................
93.2 Head disk assembly .................................................
93.1 Control electronics ..................................................
93.0 Fixed disk subsystem description .....................................
7
Part 1. Functional specification
......................................
52.0 General features ...................................................
31.3 Drive handling precautions ............................................
21.2 Abbreviations ......................................................
11.1 References .......................................................
11.0 General ..........................................................
viiFigures .............................................................
Hard disk drive specification for DSCM-11000/-10512/-10340
iii
5111.1 PCMCIA memory spaces and configuration registers .......................
5111.0 System interface .................................................
4910.0 Deviations from Standard ..........................................
479.2 Terminology ......................................................
479.1 Introduction ......................................................
479.0 General .........................................................
45
Part
2. Interface specification
.......................................
448.14 Power on/off timing ................................................
438.13 True IDE Mode Multiword DMA Data Transfer Timing .......................
428.12 True IDE Mode I/O Output (Write) Timing ...............................
418.11 True IDE Mode I/O Input (Read) Timing .................................
398.10 I/O Output (Write) timing ............................................
388.9 I/O Input (Read) timing ..............................................
378.8 Attribute and Common Memory Write timing ..............................
368.7 Common Memory Read timing .........................................
358.6 Attribute Memory Read timing .........................................
348.5 Interface logic signal levels ...........................................
338.4 Signal description ..................................................
338.3 Signal definition ...................................................
338.2 Interface connector ................................................
338.1 Cabling .........................................................
338.0 Electrical interface specifications ....................................
327.11 Packaging .......................................................
327.10.8 Secondary circuit protection .....................................
317.10.7 Environment ................................................
317.10.6 Safe handling ...............................................
317.10.5 Flammability ................................................
317.10.4 German Safety Mark ..........................................
317.10.3 IEC compliance ..............................................
317.10.2 Canadian Standards Authority (CSA) approval .......................
317.10.1 Underwriters Lab (UL) approval ..................................
317.10 Safety ..........................................................
307.9.2 C-Tick Mark ..................................................
307.9.1 CE Mark ....................................................
307.9 Electromagnetic compatibility ..........................................
307.8 Identification labels .................................................
297.7.2 Discrete tone penalty ...........................................
297.7.1 Sound power level .............................................
297.7 Acoustics ........................................................
287.6.4 Nonoperating shock ............................................
287.6.3 Operating shock ..............................................
287.6.2 Nonoperating vibration ..........................................
277.6.1 Operating vibration ............................................
277.6 Vibration and shock .................................................
277.5.5 Load/Unload mechanism ........................................
277.5.4 Mounting orientation ...........................................
277.5.3 Connector ...................................................
267.5.2 Mechanical dimensions .........................................
257.5.1 Physical dimensions and weight ...................................
257.5 Mechanical specifications ............................................
Hard disk drive specification for DSCM-11000/-10512/-10340
iv
7512.12 Metadata Storage Function .........................................
7412.11.1 Auto Reassign Function .......................................
7412.11 Reassign Function ................................................
7312.10.1 ENABLE/DISABLE DELAYED WRITE command .....................
7312.10 Delayed Write Function (Vendor Specific) ...............................
7212.9 Write Cache Function ..............................................
7212.8 Seek Overlap ....................................................
7012.7.3 Transition Time ..............................................
7012.7.2 Low Power Idle mode ..........................................
7012.7.1 Performance Idle mode ........................................
7012.7 Advanced Power Management Feature .................................
6912.6.7 Initial Power Mode at Power On ..................................
6912.6.6 Interface Capability for Power Modes ..............................
6912.6.5 Status .....................................................
6912.6.4 Standby timer ...............................................
6812.6.3 STANDBY command completion timing ............................
6812.6.2 Power Management Commands ..................................
6812.6.1 Power Modes ...............................................
6812.6 Power Management Feature .........................................
6712.5.2 LBA Addressing Mode .........................................
6712.5.1 Logical CHS Addressing Mode ...................................
6712.5 Sector Addressing Mode ............................................
6712.4.3 Required power-off sequence ....................................
6612.4.2 Emergency unload ............................................
6612.4.1 Load/Unload ................................................
6612.4 Power-off considerations ............................................
6512.3 Diagnostic and Reset considerations ...................................
6412.2 Register Initialization ...............................................
6312.1 Reset Response ..................................................
6312.0 General operational descriptions ....................................
6211.4.13 Status Register .............................................
6211.4.12 Sector Number Register .......................................
6111.4.11 Sector Count Register ........................................
6111.4.10 Feature Register ............................................
6111.4.9 Error Register ...............................................
6011.4.8 Device/Head Register .........................................
6011.4.7 Device Address Register .......................................
5911.4.6 Device Control Register ........................................
5911.4.5 Data Register ...............................................
5911.4.4 Cylinder Low Register .........................................
5911.4.3 Cylinder High Register .........................................
5811.4.2 Command Register ...........................................
5811.4.1 Alternate Status Register .......................................
5811.4 CF-ATA Registers ................................................
5811.3.4 True IDE Mode addressing ......................................
5711.3.3 Memory mapped addressing ....................................
5611.3.2 Contiguous I/O mapped addressing ...............................
5511.3.1 Primary or Secondary I/O mapped addressing .......................
5511.3 CF-ATA Register Set Definition and Protocol .............................
5411.2.4 Socket and Copy Register (Offset 06h) .............................
5411.2.3 Pin Replacement Register (Offset 04h) .............................
5311.2.2 Card Configuration Status Register (Offset 02h) ......................
5211.2.1 Configuration Option Register (Offset 00h) ..........................
5211.2 Card configuration registers ..........................................
Hard disk drive specification for DSCM-11000/-10512/-10340
v
149Index .............................................................
13714.0 Card information structure ........................................
13513.6 Error Posting ....................................................
13413.5.34 Write Verify (3Ch: Vendor Specific) ..............................
13413.5.33 Write Sector(s) without Erase (38h) .............................
13213.5.32 Write Sector(s) (30h/31h) .....................................
13113.5.31 Write Multiple without Erase (CDh) ..............................
12913.5.30 Write Multiple (C5h) .........................................
12713.5.29 Write Long (32h/33h) ........................................
12513.5.28 Write DMA (CAh/CBh) .......................................
12413.5.27 Write Buffer (E8h) ..........................................
12313.5.26 Wear Level (F5h) ..........................................
12113.5.25 Translate Sector (87h) .......................................
12013.5.24 Standby Immediate (E0h/94h) .................................
11913.5.23 Standby (E2h/96h) ..........................................
11813.5.22 Set Multiple (C6h) ..........................................
11613.5.21 Set Features (EFh) .........................................
11513.5.20 Sense Condition (F0h : vendor specific) ..........................
11413.5.19 Seek (7Xh) ...............................................
11213.5.18 Request Sense (03h) .......................................
11113.5.17 Recalibrate (1Xh) ...........................................
11013.5.16 Read Verify Sectors (40h/41h) .................................
10813.5.15 Read Sectors (20h/21h) ......................................
10713.5.14 Read Multiple (C4h) .........................................
10513.5.13 Read Long (22h/23h) ........................................
10313.5.12 Read DMA(C8h/C9h) ........................................
10213.5.11 Read Buffer (E4h) ..........................................
10113.5.10 Initialize Device Parameters (91h) ...............................
10013.5.9 Idle Immediate (E1h/95h) ......................................
9913.5.8 Idle (E3h/97h) ...............................................
9413.5.7 Identify Device (ECh) ..........................................
9213.5.6 Format Track (50h: Vendor Specific) ...............................
9113.5.5 Flush Cache (E7h) ............................................
9013.5.4 Erase Sectors (C0h) ..........................................
8913.5.3 Execute Device Diagnostic (90h) .................................
8813.5.2 Check Power Mode (E5h/98h) ...................................
8513.5.1 Access MetaData Storage - B8h ..................................
8313.5 CF-ATA Command Description .......................................
8213.4 DMA Data Transfer Commands .......................................
8113.3 Non-Data Commands ..............................................
8013.2 Data Out Commands ...............................................
7813.1 Data In Commands ................................................
7713.0 Command Protocol ..............................................
7512.12.1 Metadata Storage Command Set .................................
Hard disk drive specification for DSCM-11000/-10512/-10340
vi
Figures
58Figure 49. Alternate Status Register ........................................
58Figure 48. True IDE Mode addressing .......................................
57Figure 47. Contiguous I/O mapped addressing ................................
56Figure 46. Contiguous I/O mapped addressing ................................
55Figure 45. Primary or Secondary I/O mapped addressing .........................
54Figure 44. Socket and Copy Register (Offset 06h) ..............................
54Figure 43. Pin Replacement Register (Offset 04h) ..............................
53Figure 42. Card Configuration Status Register (Offset 02h) .......................
52Figure 41. Configuration Index ............................................
52Figure 40. Configuration Option Register (Offset 00h) ...........................
51Figure 39. Configuration registers decoding ..................................
51Figure 38. Registers and memory space decoding ..............................
43Figure 37. Power On/Off timing diagram .....................................
43Figure 36. Power On/Off timing data ........................................
42Figure 35. Multiword DMA data transfer timing data .............................
41Figure 34. True IDE Mode I/O Output (Write) timing diagram ......................
41Figure 33. True IDE Mode I/O Output (Write) timing data .........................
40Figure 32. True IDE Mode I/O Input (Read) timing diagram .......................
40Figure 31. True IDE Mode I/O Input (Read) timing data ..........................
39Figure 30. I/O Output (Write) timing diagram ..................................
39Figure 29. I/O Output (Write) timing data .....................................
38Figure 28. I/O Input (Read) timing diagram ...................................
38Figure 27. I/O Input (Read) timing data ......................................
37Figure 26. Attribute and Common Memory Write timing ..........................
37Figure 25. Attribute and Common Memory Write timing data ......................
36Figure 24. Common Memory Read timing ....................................
35Figure 23. Attribute Memory Read timing diagram ..............................
35Figure 22. Attribute Memory Read timing data .................................
34Figure 21. Interface logic signal levels .......................................
33Figure 20. DC characteristics .............................................
29Figure 19. Sound power levels ............................................
28Figure 18. Random vibration PSD profile breakpoints (nonoperating) ................
27Figure 17. Random vibration .............................................
26Figure 16. Mechanical outline of the drive ....................................
25Figure 15. Physical dimensions and weight ...................................
23Figure 14. DC power requirements. ........................................
22Figure 13. Radiation noise ...............................................
21Figure 12. Temperature and humidity specifications .............................
19Figure 11. Cylinder allocation .............................................
17Figure 10. ECC .......................................................
14Figure 9. Operating modes ..............................................
14Figure 8. Drive Ready Time .............................................
13Figure 7. Latency Time .................................................
13Figure 6. Single track seek time ..........................................
13Figure 5. Full stroke seek time ...........................................
12Figure 4. Mechanical positioning performance ................................
12Figure 3. Performance parameters ........................................
11Figure 2. Data sheet ..................................................
11Figure 1. Formatted capacity ............................................
Hard disk drive specification for DSCM-11000/-10512/-10340
vii
122Figure 103. Translate Sector Information ....................................
121Figure 102. Translate Sector command (87h) ................................
120Figure 101. Standby Immediate Command (E0h/94h) ..........................
119Figure 100. Standby Command (E2h/96h) ..................................
118Figure 99. Set Multiple Command (C6h) ....................................
117Figure 98. Features Supported ...........................................
116Figure 97. Set Features Command (EFh) ...................................
115Figure 96. Sense Condition Command (F0h) .................................
114Figure 95. Seek Command (7Xh) .........................................
113Figure 94. Extended Error Codes .........................................
112Figure 93. Request Sense Command (03h) ..................................
111Figure 92. Recalibrate Command (1Xh) ....................................
110Figure 91. Read Verify Sectors Command (40h/41h) ...........................
108Figure 90. Read Sectors Command (20h/21h) ................................
107Figure 89. Read Multiple Command (C4h) ..................................
105Figure 88. Read Long Command (22h/23h) ..................................
103Figure 87. Read DMA Command (C8h/C9h) .................................
102Figure 86. Read Buffer Command (E4h) ....................................
101Figure 85. Initialize Device Parameters Command (91h) ........................
100Figure 84. Idle Immediate Command (E1h/95h) ...............................
99Figure 83. Idle Command (E3h/97h) ........................................
95Figure 82. Word address and data field type information .........................
94Figure 81. Identify Device Command (ECh) ...................................
93Figure 80. Format track data field format ....................................
92Figure 79. Format Track (50h) ............................................
91Figure 78. Flush Cache Command (E7h) ....................................
90Figure 77. Erase Sectors Command (C0h) ...................................
89Figure 76. Execute Device Diagnostic Command (90h) ..........................
88Figure 75. Check Power Mode Command (E5h/98h) ............................
87Figure 74. Data format of Write Metadata Storage ..............................
86Figure 73. Data format of Read Metadata Storage ..............................
86Figure 72. Data format of Inquiry Metadata Storage ............................
85Figure 71. Supported subcommand ........................................
85Figure 70. Access Metadata Storage Command (B8h) ...........................
84Figure 69. CF-ATA Command Description (part 2 of 2 ...........................
83Figure 68. CF-ATA Command Description (part 1 of 2) ..........................
72Figure 67. Seek overlap .................................................
69Figure 66. Power conditions ..............................................
66Figure 65. A Device's behavior by ATA commands .............................
65Figure 64. Reset error register values .......................................
64Figure 63. Diagnostic codes ..............................................
64Figure 62. Default Register values .........................................
63Figure 61. Reset Response ..............................................
63Figure 60. Reset type ...................................................
62Figure 59. Status Register bit definitions .....................................
62Figure 58. Status Register ...............................................
61Figure 57. Error Register bit definitions ......................................
61Figure 56. Error Register ................................................
60Figure 55. Device/Head Register bit definitions ................................
60Figure 54. Device/Head Register ..........................................
60Figure 53. Device Address Register bit definitions ..............................
60Figure 52. Device Address Register ........................................
59Figure 51. Device Control Register bit definitions ...............................
59Figure 50. Device Control Register .........................................
Hard disk drive specification for DSCM-11000/-10512/-10340
viii
137Figure 113. Card information structure .....................................
135Figure 112. Error and Status Register .....................................
134Figure 111. Write Sector(s) without Erase Command (38h) ......................
132Figure 110. Write Sector(s) Command (30h/31h) ..............................
131Figure 109. Write Multiple without Erase Command (CDh) .......................
129Figure 108. Write Multiple Command (C5h) ..................................
127Figure 107. Write Long Command (32h/33h) .................................
125Figure 106. Write DMA Command (CAh/CBh) ................................
124Figure 105. Write Buffer Command (E8h) ...................................
123Figure 104. Wear Level Command (F5h) ....................................
Hard disk drive specification for DSCM-11000/-10512/-10340
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1.0 General
This document describes the characteristics of 1.0-inch 3600-RPM hard disk drive with a CF+ Type II
interface and with capacities of 1 GB, 512 MB, and 340 MB. This drive is the Hitachi Microdrive™ and is
hereafter referred to as "the drive". This document defines the hardware functional and interface specifi-
cations. The drive is available in the following models:
• DSCM-11000
• DSCM-10512
• DSCM-10340
The major difference among DSCM-11000, DSCM-10512, and DSCM-10340 is the number of heads.
The specifications are subject to change without notice.
1.1 References
y Compact Flash Specification version 1.4
y Packaging
IBM packaging specification GA-21-9261-8
Packaging IBM Products, testing for shipment C-H 1-9711-005
y Electromagnetic Compatibility
IBM Corporate Standard C-S 2-0001-005
IBM Corporate Standard C-S 2-0001-012
IBM Corporate standard C-S 2-0001-026
IBM National Bulletin N-B 2-0001-401
IBM National Bulletin N-B 2-0001-403
IBM National Bulletin N-B 2-0001-308
y Safety
IBM Standard C-S 3-0501-070 (1991-10)
IBM Standard C-B 3-0501-950 IEC950
IBM Standard C-S 3-0501-951 UL1950
IBM Standard C-B 3-0501-952 CSA C22.2 No.950-M1995
Hard disk drive specification for DSCM-11000/-10512/-10340
1
1.2 Abbreviations
to be definedTBD
Machine Level ControlMLC
DSCM-11000/-10512/-10340
Hitachi
Microdrive™
DSCM-11000/-10512/-10340drive
1,000,000 bits per square inchMb/sq.in
64 x 1 024 bytes64 KB
32 x 1 024 bytes32 KB
1,000 bytesKB
1,048,576 bytesMB
1,000,000 Bits per secondMbps
1,000 Bits Per InchKbpi
Hard disk drive specification for DSCM-11000/-10512/-10340
2
1.3 Drive handling precautions
y The drive can be easily damaged by shocks or Electric Static Discharge (ESD). Any damage
incurred by the drive after removal of it from the shipping package and opening of the ESD protective
bag is the user’s responsibility.
y Do not apply pressing force onto the top or bottom surface of the drive.
DO NOT PRESS!
DO NOT PRESS WHEN REMOVING THE
DRIVE
DO NOT PRESS WHEN CARRYING THE
DRIVE
DO NOT APPLY PRESSURE WHEN
ATTACHING THE DRIVE
y Do not seal the breather hole on the top cover.
DO NOT SEAL THIS HOLE!
SEALING THIS HOLE WILL RESULT IN LOSS OF DATA
Hard disk drive specification for DSCM-11000/-10512/-10340
3
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2.0 General features
y Compact Flash Type II Card Compliance
y 1024 MB, 512 MB and 340 MB formatted capacity
y 512 bytes/sector
y CF+ Type II Interface
y Integrated controller
y No-ID recording format
y E
2PR 32/34 coding
y Multizone recording
y Enhanced ECC On-The-Fly
40 bytes 3 way Interleaved Reed Solomon Code
5 bytes per interleave On-The-Fly correction
y 128 KB (upper 68 KB is used for firmware) Segmented Buffer with write cache
y Fast data transfer rate
Up to 11.1 MB/sec for PIO mode
Up to 13.3 MB/sec for Multiword DMA mode (True IDE Mode only)
y Media data transfer rate 58.6 (outer zone) – 37.8 (inner zone) Mbit/s
y Average seek time 12 ms for read
y Closed-loop actuator servo (Embedded Sector Servo)
y True Track servo
y Rotary voice coil motor actuator
y Load/Unload mechanism
y Mechanical Latch
y Adaptive power save control (0.21 Watt at low power idle state)
y 1.5 sec Power on to ready
y Shock:
Nonoperating: 1500 G/1 ms
Operating: 175 G/2 ms
Hard disk drive specification for DSCM-11000/-10512/-10340
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Part 1. Functional specification
Hard disk drive specification for DSCM-11000/-10512/-10340
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