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2.3
System Performance
All performance timings assume the SDP3B
FlashDisk controller is in the default (i.e.,
fastest) mode.
Active to Sleep Delay
Note:
The Sleep to Write and Sleep to Read times are the times it takes the SDP3B FlashDisk to exit sleep mode
when any command is issued by the host to when the card is reading or writing. SDP3B FlashDisks do not
require a reset to exit sleep mode. See section 1.7.6.
2.4
System Reliability and
Maintenance
Endurance SDP3BI-XX Industrial Product 100,000 erase / program cycles per logical sector
2.5
Physical Specifications
Refer to the following table and to Figures 2-1 and
2-2 for additional information.
SDP3B Type II FlashDisks
Weight:
43 g. (1.52 oz.) maximum
Length:
85.6 ± 0.20 mm (3.370 ± .008 in.)
Width:
54.0 ± 0.10 mm (2.126 ± .004 in.)
Thickness:
5.0 mm max. (.1968 in.)
SanDisk SDP3B FlashDisk Product Manual © 1998 SANDISK CORPORATION
Start Up Times
Reset to ready:
Data Transfer Rate
To/From Flash
Data Transfer Rate
To/From Host
Controller Overhead Command to DRQ 1.25 msec maximum
MTBF (@ 25°C) 1,000,000 hours for Type II SDP3B FlashDisk
Preventive Maintenance None
Data Reliability <1 non-recoverable error in 10 14 bits read
Endurance SDP3B-XX 300,000 erase / program cycles per logical sector
SDP3B FlashDisk Product Manual
Sleep to write:
2.5 msec maximum
Sleep to read:
2.0 msec maximum
50 msec typical
400 msec maximum
Programmable
4.0 MBytes/sec burst for Type II SDP3B FlashDisk
3.0 MBytes/sec burst for Type III SDP3B FlashDisk
6.0 MBytes/sec burst
500,000 hours for Type III SDP3B FlashDisk
guaranteed
guaranteed
SDP3B Type III FlashDisks
90 g. (3.2 oz.) maximum
85.6 ± 0.20 mm (3.370 ± .008 in.)
54.0 ± 0.10 mm (2.126 ± .004 in.)
10.5 mm max. (0.413 in.)
15
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