SanDisk CompactFlash Extreme III Product Manual page 29

SanDisk CompactFlash Card OEM Product Manual
Figure 3-2 Power Up/Power Down Timing for Systems not supporting RESET
-CE1, -CE2
3.3.4 Common Memory Read Timing
Table 3-10 contains common memory read timing specifications for all types of memory.
: All timings measured at the CompactFlash Memory Card. Skews and
NOTE
delays from the system driver/receiver to the card must be accounted
for by the system.
Table 3-10
Speed Version Item
Read Cycle Time
Address Access Time
Card Enable Access Time
Output Enable Access Time
Output Disable Time from -OE
Output Disable Time from -CE
Output Enable Time from -CE
Output Enable Time from -OE
Data Valid from Add Change
Address Setup Time
© 2007 SanDisk Corporation
t
pr
V Min.
CC
t (V
V
SU
IH
2V
Always Hi-z from system
RESET
V
CC
V
CC
t
rec
Common Memory Read Timing Specification
Symbol
t (R)
c
a t (A)
a
t (CE)
a
t (OE)
a
t (OE)
dis
t (CE)
dis
t (CE)
en
t (OE)
en
a t (A)
v
t (A)
su
V
CC
)
CC
-CE1, -CE2
Supplied by pull-up resistor
on card (if present)
t
pf
Min.
V
IH
2V
IEEE Symbol
t
AVAV
t
AVQV
t
ELQV
t
GLQV
t
GHQZ
t
EHQZ
t
ELQNZ
t
GLQNZ
t
AXQX
t
AVGL
3-11
Interface Description
100 ns
Min. Max.
100 ---
--- 100
--- 100
--- 50
--- 50
--- 50
5 ---
5 ---
0 ---
10 ---
Rev. 12.0, 02/07