AM29F040B-90JI Spansion Inc., AM29F040B-90JI Datasheet - Page 25

• Manufacturer Part Number: AM29F040B-90JI
• Description: IC, FLASH, 4MBIT, 90NS, LCC-32
• Manufacturer: Spansion Inc.

Specifications of AM29F040B-90JI

• Memory Type: Flash
• Memory Size: 4Mbit
• Memory Configuration: 512K X 8
• Access Time: 90ns
• Supply Voltage Range: 4.5V To 5.5V
• Memory Case Style: PLCC
• No. Of Pins: 32
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

AC CHARACTERISTICS
Erase and Program Operations
Notes:
1. Not 100% tested.
2. See the
November 11, 2009 21445E8
JEDEC
t
t
t
WHWH1
WHWH2
t
t
t
t
t
t
t
t
Parameter Symbols
t
WHWL
DVWH
WHDX
GHWL
WHEH
WLWH
WLAX
AVWL
ELWL
AVAV
“Erase and Programming Performance”
t
t
WHWH1
WHWH2
t
GHWL
t
t
t
Std
t
t
WPH
t
OES
t
t
t
t
t
VCS
WC
WP
DH
CH
AS
AH
DS
CS
Write Cycle Time (Note
Address Setup Time
Address Hold Time
Data Setup Time
Data Hold Time
Output Enable Setup Time
Read Recover Time Before Write
(OE# high to WE# low)
CE# Setup Time
CE# Hold Time
Write Pulse Width
Write Pulse Width High
Byte Programming Operation
(Note
Sector Erase Operation
(Note 2))
V
CC
Set Up Time (Note 1))
2)
D A T A
Description
section for more information.
Am29F040B
1)
S H E E T
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Typ
Typ
-55
55
40
25
30
Speed Options
-70
70
45
30
35
20
50
0
0
0
0
0
0
7
1
-90
90
45
45
45
Unit
sec
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
µs
23