AM29LV320DT90WMF AMD (ADVANCED MICRO DEVICES), AM29LV320DT90WMF Datasheet - Page 38

• Manufacturer Part Number: AM29LV320DT90WMF
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of AM29LV320DT90WMF

• Lead Free Status / Rohs Status: Compliant

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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
page 32
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.
Notes
1. See
2. See
Table 11.2
DQ3: Sector Erase Timer on page 44
for more information.
for erase command sequence.
No
for more information.
Figure 11.2 Erase Operation
S29AL032D
Command Sequence
Erasure Completed
from System
Write Erase
Data = FFh?
D a t a
Data Poll
START
Yes
S h e e t
Embedded
Erase
algorithm
in progress
Autoselect Command Sequence on
S29AL032D_00_A8 November 2, 2006