AM29F800BT-70EC Spansion Inc., AM29F800BT-70EC Datasheet - Page 19
![Flash Memory IC](/photos/19/5/190557/4427855_sml.jpg)
AM29F800BT-70EC
Manufacturer Part Number
AM29F800BT-70EC
Description
Flash Memory IC
Manufacturer
Spansion Inc.
Datasheets
1.AM29F800BT-90SC.pdf
(44 pages)
2.AM29F800BT-90SC.pdf
(39 pages)
3.AM29F800BT-90SC.pdf
(43 pages)
4.AM29F800BB-90EE.pdf
(45 pages)
Specifications of AM29F800BT-70EC
Memory Size
8Mbit
Memory Configuration
1M X 8 / 512K X 16
Ic Interface Type
Parallel
Access Time
70ns
Memory Case Style
TSOP
No. Of Pins
48
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:
AM29F800BT-70EC
Manufacturer:
NXP
Quantity:
1 000
Company:
Part Number:
AM29F800BT-70EC
Manufacturer:
AMD
Quantity:
5 380
Part Number:
AM29F800BT-70EC
Manufacturer:
AMD
Quantity:
20 000
DQ6 status bits, just as in the standard program oper-
ation. See “Write Operation Status” for more informa-
tion.
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.
Am29F800B
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
19