AM29F040B-120JF Spansion Inc., AM29F040B-120JF Datasheet - Page 23

• Manufacturer Part Number: AM29F040B-120JF
• Description: Flash Memory IC
• Manufacturer: Spansion Inc.

Specifications of AM29F040B-120JF

• Memory Size: 4Mbit
• Memory Configuration: 512K X 8
• Ic Interface Type: Parallel
• Access Time: 120ns
• Memory Case Style: PLCC
• No. Of Pins: 32
• Operating Temperature Range: -40°C To +85°C
• Termination Type: SMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AC CHARACTERISTICS
Read Only Operations
Notes:
1. See Figure
2. Output driver disable time.
3. Not 100% tested.
November 1, 2006 21445E5
Parameter Symbols
JEDEC
t
t
t
t
t
t
t
GLQV
EHQZ
GHQZ
AXQX
AVQV
ELQV
AVAV
Addresses
Outputs
t
t
Std
7
t
ACC
t
t
OEH
t
t
t
RC
CE
OE
OH
DF
DF
WE#
OE#
and Table
CE#
Read Cycle Time (Note
Address to Output Delay
Chip Enable to Output Delay
Output Enable to Output Delay
Output Enable Hold
Time (Note
Chip Enable to Output High Z
(Notes 2, 3)
Output Enable to Output High Z
(Notes 2, 3)
Output Hold Time from Addresses, CE#
or OE#, Whichever Occurs First
0 V
6
for test conditions.
3)
Description
Figure 8. Read Operation Timings
HIGH Z
3)
D A T A
Read
Toggle and
Data# Polling
t
OEH
Am29F040B
t
ACC
S H E E T
t
Addresses Stable
Test Setup
CE
CE# = V
OE# = V
OE# = V
t
RC
t
OE
IL,
IL
IL
Max
Max
Max
Max
Min
Min
Min
Min
Output Valid
Speed Options (Note
-55
55
55
55
30
10
18
18
0
0
-70
70
70
70
30
10
20
20
0
0
t
OH
-90
90
90
90
35
10
20
20
0
0
t
DF
-120
120
120
120
50
10
30
30
0
0
1)
HIGH Z
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
21