SanDisk CompactFlash User Manual

CompactFlash Memory Card Product Manual
SanDisk CompactFlash Memory Card Product Manual © 1998 SANDISK CORPORATION16
2.3 System Performance
All performance timings assume the
CompactFlash Memory Card Series controller is in
the default (i.e., fastest) mode.
Start Up Times Sleep to write:
Sleep to read:
Reset to ready:
2.5 msec maximum
2.0 msec maximum
50 msec typical
400 msec maximum
Active to Sleep Delay Programmable
Data Transfer Rate
To/From Flash
4.0 MBytes/sec burst
Data Transfer Rate
To/From Host
6.0 MBytes/sec burst
Controller Overhead Command to DRQ 1.25 msec maximum
Note: The Sleep to Write and Sleep to Read times are the times it takes the CompactFlash Memory Card to exit
sleep mode when any command is issued by the host to when the card is reading or writing. CompactFlash
Memory Cards do not require a reset to exit sleep mode. See section 1.8.6.
2.4 System Reliability and
Maintenance
MTBF (@ 25°C) >1,000,000 hours
Preventive Maintenance None
Data Reliability
<1 non-recoverable error in 10
14
bits read
Endurance SDCFB-XX 300,000 erase / program cycles per logical sector
guaranteed
Endurance SDCFBI-XX Industrial Product 100,000 erase / program cycles per logical sector
guaranteed
2.5 Physical Specifications
Refer to the following table and to Figure 2-1 for
CompactFlash Memory Card physical
specifications and dimensions.
Model SDCFB-XX Weight: 11.4 g (.40 oz) typical
All Models 14.2 g (.5 oz) maximum
Length: 36.40 ± 0.15 mm (1.433 ±.006 in)
Width: 42.80 ± 0.10 mm (1.685 ±.004 in)
Thickness:
Excluding Lip
3.3 mm ± 0.10 mm (.130 ±.004 in)

SanDisk CompactFlash Specifications

General

Brand	SanDisk
Model	CompactFlash
Category	Storage
Language	English