AM29PDL640G AMD [Advanced Micro Devices], AM29PDL640G Datasheet - Page 45

• Manufacturer Part Number: AM29PDL640G
• Description: 64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Read/Write Flash Memory with Enhanced VersatileIOTM Control
• Manufacturer: AMD [Advanced Micro Devices]

AC CHARACTERISTICS
Read-Only Operations
Notes:
1. Not 100% tested.
2. See Figure 10 and Table 17 for test specifications
3. Measurements performed by placing a 50 ohm termination on the data pin with a bias of V
.
December 13, 2005
JEDEC
t
t
t
t
t
t
t
GLQV
EHQZ
GHQZ
AXQX
AVQV
ELQV
AVAV
Parameter
the data bus driven to V
Addresses
RESET#
RY/BY#
t
Std.
t
t
CE#f
WE#
Data
PACC
t
OE#
t
ACC
t
t
t
t
OEH
OH
RC
CE
OE
DF
DF
Description
Read Cycle Time (Note 1)
Address to Output Delay
Chip Enable to Output Delay
Page Access Time
Output Enable to Output Delay
Chip Enable to Output High Z (Notes 1, 3)
Output Enable to Output High Z (Notes 1, 3)
Output Hold Time From Addresses, CE# or
OE#, Whichever Occurs First
Output Enable Hold
Time (Note 1)
0 V
CC
/2 is taken as t
t
RH
HIGH Z
Figure 12. Read Operation Timings
t
Read
Toggle and
Data# Polling
DF
RH
t
OEH
.
D A T A S H E E T
Am29PDL640G
t
ACC
t
Addresses Stable
CE
t
CE#, OE# = V
RC
t
OE
Test Setup
OE# = V
IL
IL
Valid Data
t
Max
Max
Max
Max
Max
Max
Min
Min
Min
Min
OH
63
65
65
65
Speed Options
CC
25
25
25
25
/2. The time from OE# high to
4
t
DF
73
70
70
70
10
0
HIGH Z
83
85
85
85
30
30
30
30
5
98
90
90
90
45
45
45
45
Unit
43
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns