D A T A
S H E E T
AC CHARACTERISTICS
Read-only Operations Characteristics
Parameter
Symbol
JEDEC
t
AVAV
t
AVQV
t
ELQV
t
GLQV
t
EHQZ
t
GHQZ
Std
t
RC
t
ACC
t
CE
t
OE
t
DF
t
DF
Parameter 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
Output Enable to Output High Z
Read
t
OEH
Output Enable Hold Time
Output Hold Time From
Addresses CE# or OE#,
Whichever Occurs First
Toggle and Data
Polling
CE# = V
IL
OE# = V
IL
OE# = V
IL
Test Setup
Min
Max
Max
Max
Max
Max
Min
Min
-45
45
45
45
25
10
10
Speed Options
-55
55
55
55
30
15
15
-70
70
70
70
30
20
20
0
10
-90
90
90
90
35
20
20
-120
120
120
120
50
30
30
Unit
ns
ns
ns
ns
ns
ns
ns
ns
t
AXQX
t
OH
Min
0
ns
Notes:
1. Not 100% tested.
2. See Figure 7 and Table 6 for test specifications.
t
RC
Addresses
CE#
t
OE
t
OEH
WE#
HIGH Z
Outputs
Output Valid
t
CE
t
OH
HIGH Z
t
DF
Addresses Stable
t
ACC
OE#
Figure 8. Read Operations Timings
October 31, 2006 Am29F010B_00_C7
Am29F010B
21
SPANSION [ SPANSION ]
