P R E L I M I N A R Y
AC CHARACTERISTICS
Read-Only Operations
Parameter
Speed Options
JEDEC Std. Description
Test Setup
70
70
70
70
30
25
25
90
80
80
80
35
30
30
120
120
120
120
50
Unit
ns
t
t
Read Cycle Time (Note 1)
Min
Max
Max
Max
Max
Max
AVAV
RC
t
t
t
Address to Output Delay
CE#, OE# = V
IL
ns
AVQV
ELQV
GLQV
EHQZ
GHQZ
ACC
t
t
Chip Enable to Output Delay
OE# = V
ns
CE
OE
IL
t
t
Output Enable to Output Delay
Chip Enable to Output High Z (Note 1)
Output Enable to Output High Z (Note 1)
ns
t
30
ns
DF
DF
t
t
30
ns
Output Hold Time From Addresses, CE# or
OE#, Whichever Occurs First
t
t
Min
Min
Min
0
0
ns
ns
ns
AXQX
OH
Read
Output Enable Hold
t
OEH
Toggle and
Data# Polling
Time (Note 1)
10
Notes:
1. Not 100% tested.
2. See Figure 11 and Table 7 for test specifications.
tRC
Addresses Stable
tACC
Addresses
CE#
tRH
tRH
tDF
tOE
OE#
tOEH
WE#
tCE
tOH
HIGH Z
HIGH Z
Output Valid
Outputs
RESET#
RY/BY#
0 V
21519A-17
Figure 13. Read Operation Timings
28
Am29DL800B
AMD [ AMD ]
