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PDF SFD-321B Data sheet ( Hoja de datos )
| Número de pieza | SFD-321B | |
| Descripción | 3.5inch DUAL DENSITY MICRO FLOPPY DISK DRIVE | |
| Fabricantes | Samsung | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SFD-321B (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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FDD
OEM MANUAL
SFD-321B
3.5inch DUAL DENSITY
MICRO FLOPPY DISK DRIVE
SPECIFICATIONS
SEMA ELECTRONICS CO.,LTD
XiaLingBei HengKeng Management Area
Liaobu Town Dongguan City
Guangdong Province, China
SEMA ELECTRONICS CO.,LTD
1 page  
FLOPPY DISK DRIVE SPECIFICATION
PAGE
MODEL
4
SFD-321B
2. GENERAL SPECIFICATIONS
2.1 Performance
ITEM
LOW
DENSITY
STANDARD
1MB
HIGH
DENSITY
STANDARD
2MB
HIGH
DENSITY
*OPTION*
1.6MB
Capacity
(KBytes)
Unformatted
Per Disk
Per Track
Formatted
Per Disk
(Sector / Track)
1000
6.25
655.4 (16)
737.3 (9)
819.2 (5)
2000
12.5
1310.7 (32)
1474.6 (18)
1638.4 (10)
1600
10.0
1065.0 (26)
1228.8 (15)
1310.7 (8)
Recording Density (BPI)
-Inner Most Track, side 1
8,717
17,434
14,528
Data Transfer Rate (KBits / sec)
-MFM recording
250
500
Number of Heads
2
Number of Tracks
160
Track Density (TPI)
135TPI (5.33 Tracks / mm)
Rotational Speed
300 RPM
360 RPM
Drive Motor
Specification
LSV
ISV
± 1.5 % Max.
± 1.5 % Max.
Start Time
500 ms Max.
Access Time
Track to Track
Time
Head Settling Time
3 ms
15 ms Max.
Head 0 / Head 1 Offset
Head 1 is displaced 8 tracks toward the
drive spindle direction.
SEMA ELECTRONICS CO.,LTD
5 Page 
SEMA ELECTRONICS CO.,LTD
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet SFD-321B.PDF ] | |
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