AM29F200BB-90EC Spansion Inc., AM29F200BB-90EC Datasheet - Page 17
AM29F200BB-90EC
Manufacturer Part Number
AM29F200BB-90EC
Description
Flash Memory IC
Manufacturer
Spansion Inc.
Datasheets
1.AM29F200BT-90EI.pdf
(41 pages)
2.AM29F200BT-90EI.pdf
(41 pages)
3.AM29F200BT-90EI.pdf
(41 pages)
4.AM29F200BB-90EC.pdf
(42 pages)
Specifications of AM29F200BB-90EC
Memory Size
2Mbit
Memory Configuration
256K X 8
Ic Interface Type
Parallel
Access Time
90ns
Memory Case Style
TSOP
No. Of Pins
48
Operating Temperature Range
0°C To +70°C
Termination Type
SMD
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AM29F200BB-90EC
Manufacturer:
AMD
Quantity:
6 100
Company:
Part Number:
AM29F200BB-90EC
Manufacturer:
SPANSION
Quantity:
399
Part Number:
AM29F200BB-90EC
Manufacturer:
AMD
Quantity:
20 000
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
device has resumed erasing.
November 1, 2006 21526D4
D A T A
Am29F200B
S H E E T
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