P R E L I M I N A R Y
AC Characteristics
Read Operations
Parameter
Speed Options
-70 -90 -120 Unit
70
JEDEC
Std
Description
Test Setup
Min
t
t
Read Cycle Time (Note 1)
Address to Output Delay
90
90
120
120
ns
ns
AVAV
RC
CE# = V
IL
IL
t
t
Max
70
AVQV
ACC
OE# = V
t
t
Chip Enable to Output Delay
OE# = V
Max
Max
Max
Max
Min
70
30
25
25
90
35
30
30
0
120
50
ns
ns
ns
ns
ns
ELQV
GLQV
EHQZ
GHQZ
CE
IL
t
t
t
Output Enable to Output Delay
OE
t
Chip Enable to Output High Z (Note 1)
Output Enable to Output High Z (Note 1)
30
DF
DF
t
t
30
Read
Output Enable
Hold Time (Note 1)
t
OEH
Toggle and
Data# Polling
Min
Min
10
0
ns
ns
Output Hold Time From Addresses, CE# or
OE#, Whichever Occurs First (Note 1)
t
t
OH
AXQX
Notes:
1. Not 100% tested.
2. See Figure 1 and Table 7 for test specifications.
tRC
Addresses Stable
tACC
Addresses
CE#
tDF
tOE
OE#
tOEH
WE#
tCE
tOH
HIGH Z
HIGH Z
Output Valid
Outputs
RESET#
RY/BY#
0 V
Figure 1. Read Operations Timings
January 21, 2005 Am29LV800D_00_A4_E
Am29LV800D
31
AMD [ AMD ]
