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Instruction Manual
748467-A
January 2002
1-16 Description and Specifications Rosemount Analytical Inc. A Division of Emerson Process Management
Model MicroCEM
1-9 FLASH DRIVE
Figure 1-12. 128MB Flash Drive
a. Specifications
System Performance
All values quoted are typical at ambient temperature and nominal supply voltage unless otherwise
stated.
All performance timing assumes the controller is in the default (i.e., fastest) mode.
Start-up Time
Sleep to Write................................ 2.5 msec max.
Sleep To Read .............................. 2.5 msec max.
Reset to Ready.............................. 50 msec typical, 400 msec max.
Data Transfer Rate
to/from host............................ 16.0 MB/sec burst
Active to Sleep Delay .................... Programmable
Controller Overhead
Command to DRQ................. <1.25 msec
Power Requirements
All values quoted are typical at ambient temperature and nominal supply voltage unless otherwise
stated.
DC Input Voltage
Commercial ................................... 3.3 V ± 5%, 5 V ± 10%
Industrial........................................ 3.3 V ± 5%, 5 V ± 5%