D A T A S H E E T
AC CHARACTERISTICS
Read-only Operations Characteristics
Parameter
Symbol
Speed Options
JEDEC
Std
tRC
Parameter Description
Test Setup
-45
-55
-70
-90
-120 Unit
tAVAV
Read Cycle Time (Note 1)
Min
45
55
55
70
90
90
120
120
ns
ns
CE# = VIL
OE# = VIL
tAVQV
tACC
Address to Output Delay
Max
45
70
tELQV
tGLQV
tCE
tOE
Chip Enable to Output Delay
Output Enable to Output Delay
OE# = VIL
Max
Max
45
25
55
30
70
30
90
35
120
50
ns
ns
Chip Enable to Output High Z
(Note 1)
tEHQZ
tDF
Max
10
10
15
15
20
20
20
30
30
ns
Output Enable to Output High Z
(Note 1)
tGHQZ
tDF
Max
Min
Min
20
0
ns
ns
ns
Read
Output Enable Hold Time
(Note 1)
tOEH
Toggle and Data
Polling
10
Output Hold Time From
Addresses CE# or OE#,
Whichever Occurs First
tAXQX
tOH
Min
0
ns
Notes:
1. Not 100% tested.
2. See Figure 7 and Table 6 for test specifications.
tRC
Addresses Stable
tACC
Addresses
CE#
tDF
tOE
OE#
tOEH
WE#
tCE
tOH
HIGH Z
HIGH Z
Output Valid
Outputs
Figure 8. Read Operations Timings
October 31, 2006 Am29F010B_00_C7
Am29F010B
21
SPANSION [ SPANSION ]
