A29L040 Series
AC Characteristics
Read Only Operations
Parameter Symbols
Speed
Unit
Description
Test Setup
-55
JEDEC
Std
-70
(note3)
Read Cycle Time (Note 2)
tAVAV
tAVQV
tRC
Min.
55
70
70
ns
ns
Address to Output Delay
= VIL
tACC
CE
Max.
55
= VIL
OE
Chip Enable to Output Delay
Output Enable to Output Delay
tELQV
tGLQV
tCE
Max.
Max.
Min.
55
30
0
70
30
0
ns
ns
ns
= VIL
OE
tOE
Read
Toggle and
Polling
Output Enable Hold
Time (Note 2)
tOEH
Min.
10
10
ns
Data
Chip Enable to Output High Z
(Notes 1,2)
tEHQZ
tGHQZ
tAXQX
tDF
tDF
tOH
Max.
Max.
Min.
20
20
0
20
20
0
ns
ns
Output Enable to Output High Z
(Notes 1,2)
Output Hold Time from Addresses,
Whichever Occurs First
or ,
CE OE
ns
Notes:
1. Output driver disable time.
2. Not 100% tested.
3. -55 for regulated voltage range: 3.0 to 3.6V
Timing Waveforms for Read Only Operation
t
RC
Addresses
CE
Addresses Stable
t
ACC
t
DF
t
OE
OE
t
OEH
WE
t
CE
t
OH
High-Z
High-Z
Output
Output Valid
0V
(September, 2011, Version 1.6)
16
AMIC Technology, Corp.
AMICC [ AMIC TECHNOLOGY ]
