AM29F040B-70JI Spansion Inc., AM29F040B-70JI Datasheet - Page 24

• Manufacturer Part Number: AM29F040B-70JI
• Description: IC, FLASH, 4MBIT, 70NS, LCC-32
• Manufacturer: Spansion Inc.

Specifications of AM29F040B-70JI

• Memory Type: Flash
• Memory Size: 4Mbit
• Memory Configuration: 512K X 8
• Access Time: 70ns
• Supply Voltage Range: 4.5V To 5.5V
• Memory Case Style: PLCC
• No. Of Pins: 32
• Cell Type: NOR
• Density: 4Mb
• Access Time (max): 70ns
• Interface Type: Parallel
• Boot Type: Not Required
• Address Bus: 19b
• Operating Supply Voltage (typ): 5V
• Operating Temp Range: -40C to 85C
• Package Type: PLCC
• Program/erase Volt (typ): 4.5 to 5.5V
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Word Size: 8b
• Number Of Words: 512K
• Supply Current: 30mA
• Mounting: Surface Mount
• Pin Count: 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
22
Parameter Symbols
JEDEC
t
t
t
t
WHWH1
WHWH2
t
t
t
t
t
t
t
t
WLWH
WHWL
DVWH
WHDX
GHWL
WHEH
AVWL
WLAX
ELWL
AVAV
“Erase and Programming Performance”
t
t
WHWH1
WHWH2
t
GHWL
t
t
t
Std
t
t
WPH
t
t
t
t
t
OES
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)
Description
D A T A
1)
section for more information.
Am29F040B
S H E E T
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Typ
Typ
Min
-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
-120
120
50
50
50
21445E7 August 3, 2009
Unit
sec
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
µs