AM29F080B-90EI Spansion Inc., AM29F080B-90EI Datasheet - Page 15
![Flash Memory IC](/photos/19/5/190562/4433883_sml.jpg)
AM29F080B-90EI
Manufacturer Part Number
AM29F080B-90EI
Description
Flash Memory IC
Manufacturer
Spansion Inc.
Datasheets
1.AM29F080B-90EI.pdf
(39 pages)
2.AM29F080B-90EI.pdf
(37 pages)
3.AM29F080B-90EI.pdf
(37 pages)
4.AM29F080B-90EI.pdf
(38 pages)
Specifications of AM29F080B-90EI
Memory Size
8Mbit
Memory Configuration
1M X 8
Ic Interface Type
Parallel
Access Time
80ns
Memory Case Style
TSOP
No. Of Pins
40
Mounting Type
Surface Mount
Peak Reflow Compatible (260 C)
No
Supply Voltage Max
5.5V
Rohs Compliant
No
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AM29F080B-90EI
Manufacturer:
AMD
Quantity:
4 596
Company:
Part Number:
AM29F080B-90EI
Manufacturer:
AMD
Quantity:
4 596
The system may also write the autoselect command
sequence when the device is in the Erase Suspend
mode. The device allows reading autoselect codes
even at addresses within erasing sectors, since the
codes are not stored in the memory array. When the
device exits the autoselect mode, the device reverts to
the Erase Suspend mode, and is ready for another
valid operation. See “Autoselect Command Sequence”
for more information.
The system must write the Erase Resume command
(address bits are “don’t care”) to exit the erase suspend
mode and continue the sector erase operation. Further
writes of the Resume command are ignored. Another
Erase Suspend command can be written after the de-
vice has resumed erasing.
January 3, 2002
Am29F080B
Notes:
1. See the appropriate Command Definitions table for erase
2. See “DQ3: Sector Erase Timer” for more information.
command sequence.
No
Figure 3. Erase Operation
Command Sequence
Erasure Completed
Write Erase
from System
Data = FFh?
Data Poll
START
Yes
Embedded
Erase
algorithm
in progress
15