A29L400 AMIC Technology, A29L400 Datasheet - Page 23

• Manufacturer Part Number: A29L400
• Description: 512K X 8 Bit / 256K X 16 Bit CMOS 3.0 Volt-only/ Boot Sector Flash Memory
• Manufacturer: AMIC Technology

AC Characteristics
Read Only Operations (T
Notes:
1. Not 100% tested.
2. See Test Conditions and Test Setup for test specifications.
Timing Waveforms for Read Only Operation
PRELIMINARY
Addresses
Parameter Symbols
JEDEC
t
t
t
t
t
t
t
RESET
GLQV
GHQZ
Output
AVAV
AVQV
ELQV
EHQZ
AXQX
RY/BY
WE
OE
CE
0V
Std
t
t
t
t
t
t
ACC
t
t
OEH
OH
RC
CE
OE
DF
DF
(October, 2002, Version 0.2)
Address to Output Delay
Chip Enable to Output Delay
Output Enable to Output Delay
Output Enable Hold
Time (Note 1)
Chip Enable to Output High Z
(Notes 1)
Output Enable to Output High Z
Output Hold Time from Addresses,
(Note 1)
Read Cycle Time (Note 1)
(Notes 1)
CE
A
=0 C to 70 C or -45 C to +85 C)
or
OE
, Whichever Occurs First
Description
High-Z
t
OEH
Toggle and
Read
Data
t
ACC
t
CE
Polling
Addresses Stable
t
OE
t
23
RC
Test Setup
OE
OE
CE
= V
= V
= V
Output Valid
IL
IL
IL
Max.
Max.
Max.
Max.
Min.
Min.
Min.
Min.
t
OH
AMIC Technology, Inc.
-70
t
70
70
70
30
10
25
25
DF
0
0
A29L400 Series
Speed
High-Z
-90
90
90
90
35
10
30
30
0
0
ns
ns
ns
ns
ns
ns
ns
ns
ns
Unit