AM29F040B-55JF Spansion Inc., AM29F040B-55JF Datasheet - Page 19

IC, FLASH, 4MBIT, 55NS, LCC-32

AM29F040B-55JF

Manufacturer Part Number
AM29F040B-55JF
Description
IC, FLASH, 4MBIT, 55NS, LCC-32
Manufacturer
Spansion Inc.
Datasheet

Specifications of AM29F040B-55JF

Memory Type
Flash
Memory Size
4Mbit
Memory Configuration
512K X 8
Access Time
55ns
Supply Voltage Range
4.75V To 5.25V
Memory Case Style
PLCC
No. Of Pins
32
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AM29F040B-55JF
Manufacturer:
EPCOS
Quantity:
32 000
Part Number:
AM29F040B-55JF
Quantity:
2 821
Notes:
1. DQ7 and DQ2 require a valid address when reading status information. Refer to the appropriate subsection for further details.
2. DQ5 switches to ‘1’ when an Embedded Program or Embedded Erase operation has exceeded the maximum timing limits.
November 11, 2009 21445E8
Standard
Mode
Erase
Suspend
Mode
See
“DQ5: Exceeded Timing Limits”
Embedded Program Algorithm
Embedded Erase Algorithm
Reading within Erase
Suspended Sector
Reading within Non-Erase
Suspended Sector
Erase-Suspend-Program
Operation
for more information.
Table 5. Write Operation Status
D A T A
(Note
DQ7#
DQ7#
DQ7
Data
0
1
Am29F040B
1)
S H E E T
No toggle
Toggle
Toggle
Toggle
DQ6
Data
(Note
Data
DQ5
0
0
0
0
2)
DQ3
Data
N/A
N/A
N/A
1
No toggle
(Note
Toggle
Toggle
DQ2
Data
N/A
1)
17

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