P R E L I M I N A R Y
AC CHARACTERISTICS
Flash Read-Only Operations
Parameter
Test Setup
JEDEC
t
AVAV
t
AVQV
t
ELQV
t
GLQV
t
EHQZ
t
GHQZ
t
AXQX
Std
t
RC
t
ACC
t
CE
t
OE
t
DF
t
DF
t
OH
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#f or
OE#, Whichever Occurs First
Read
Output Enable Hold Time
Toggle and
(Note 1)
Data# Polling
CE#f, OE# = V
IL
OE# = V
IL
Min
Max
Max
Max
Max
Max
Min
Min
Min
70
70
70
70
30
16
16
0
0
10
85
85
85
85
40
ns
ns
ns
ns
ns
ns
ns
ns
ns
Speed Options
Unit
t
OEH
Notes:
1. Not 100% tested.
2. See Figure 11 and Table 21 for test specifications.
t
RC
Addresses
CE#f
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
44
Am41DL32x8G
September 5, 2002