AM29F002BT-90JC Spansion Inc., AM29F002BT-90JC Datasheet - Page 27

• Manufacturer Part Number: AM29F002BT-90JC
• Description: Flash Memory IC
• Manufacturer: Spansion Inc.

Specifications of AM29F002BT-90JC

• Memory Size: 2Mbit
• Memory Configuration: 256K X 8
• Ic Interface Type: Parallel
• Access Time: 90ns
• Memory Case Style: PLCC
• No. Of Pins: 32
• Operating Temperature Range: 0°C To +70°C
• Termination Type: SMD

AC CHARACTERISTICS
Read Operations
Notes:
1. Not 100% tested.
2. See Table 7 and Figure 8 for test specifications.
November 1, 2006 21527D5
JEDEC
n/a Am29F002NB
t
t
t
t
t
t
t
GHQZ
AVQV
ELQV
GLQV
EHQZ
AXQX
AVAV
Parameter
Addresses
RESET#
Outputs
WE#
OE#
CE#
t
t
Std
t
ACC
t
t
OEH
t
t
t
RC
CE
OE
OH
DF
DF
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 (Note 1)
Output Enable to Output High Z
(Note 1)
Output Enable
Hold Time
(Note 1)
Output Hold Time From Addresses, CE# or
OE#, Whichever Occurs First (Note 1)
HIGH Z
Figure 9. Read Operations Timings
t
Read
Toggle and
Data# Polling
OEH
Am29F002B/Am29F002NB
D A T A
t
ACC
t
Addresses Stable
CE
S H E E T
t
RC
t
OE
CE# = V
OE# = V
OE# = V
Test Setup
Output Valid
IL
IL
IL
Max
Max
Max
Max
Max
Min
Min
Min
Min
t
OH
-55
55
55
55
30
15
15
t
DF
Speed Options
-70
70
70
70
30
20
20
10
0
0
HIGH Z
-90
90
90
90
35
20
20
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
25