AC CHARACTERISTICS
Read-Only Operations
Parameter
JEDEC
t
AVAV
t
AVQV
t
ELQV
t
GLQV
t
EHQZ
t
GHQZ
t
AXQX
Speed
Options
Description
Read Cycle Time (Note 1)
Address to Output Delay
Chip Enable to Output Delay
Output Enable to Output Delay
Chip Enable to Output High Z (Note 1)
Output Enable to Output High Z (Note 1)
Output Hold Time From Addresses, CE# or OE#,
Whichever Occurs First
Read
Output Enable Hold Time
Toggle and
(Note 1)
Data# Polling
CE#, OE# = V
IL
OE# = V
IL
Std.
t
RC
t
ACC
t
CE
t
OE
t
DF
t
DF
t
OH
Test Setup
Min
Max
Max
Max
Max
Max
Min
Min
Min
90
90
90
90
40
16
16
0
0
10
120
120
120
120
50
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
t
OEH
Notes:
1. Not 100% tested.
2. See
Figure 12, on page 37
and
Table 16, on page 37
for test specifications.
t
RC
Addresses
CE#
t
RH
t
RH
OE#
t
OEH
WE#
HIGH Z
Outputs
RESET#
RY/BY#
Output Valid
t
CE
t
OH
HIGH Z
t
OE
t
DF
Addresses Stable
t
ACC
0V
Figure 14.
Read Operation Timings
38
Am29LV320D
November 15, 2004
SPANSION [ SPANSION ]
