Am29LV800B 27
PRELIMINARY
AC CHARACTERISTICS
Read Operations
Notes:
1. Not 100% tested.
2. See Figure 11 and Table 7 for test specifications.
Parameter
Description
Speed Option
JEDEC Std Test Setup 70R 80 90 120 Unit
t
AVAV
t
RC
Read Cycle Time (Note 1) Min 70 80 90 120 ns
t
AVQV
t
ACC
Address to Output Delay
CE# = V
IL
OE# = V
IL
Max 70 80 90 120 ns
t
ELQV
t
CE
Chip Enable to Output Delay OE# = V
IL
Max 70 80 90 120 ns
t
GLQV
t
OE
Output Enable to Output Delay Max 30 30 35 50 ns
t
EHQZ
t
DF
Chip Enable to Output High Z (Note 1) Max 25 25 30 30 ns
t
GHQZ
t
DF
Output Enable to Output High Z (Note 1) Max 25 25 30 30 ns
t
OEH
Output Enable
Hold Time (Note 1)
Read Min 0 ns
Toggle and
Data# Pollin g
Min 10 ns
t
AXQX
t
OH
Output Hold Time From Addresses, CE# or
OE#, Whichever Occurs First (Note 1)
Min 0 ns
t
CE
Outputs
WE#
Addresses
CE#
OE#
HIGH Z
Output V alid
HIGH Z
Addresses Stable
t
RC
t
ACC
t
OEH
t
OE
0 V
R Y/BY#
RESET#
t
DF
t
OH
21490E-17
Figure 13. Read Operations Timings