DQ7 or DQ6 status bits, just as in the standard program operation. See
Write
Operation Status
for more information.
The system must write the Program Resume command (address bits are don’t
care) to exit the Program Suspend mode and continue the programming opera-
tion. Further writes of the Resume command are ignored. Another Program
Suspend command can be written after the device has resume programming.
Program Operation
Sequence in Progress
Write address/data
XXXh/B0h
Write Program Suspend
Command Sequence
Command is also valid for
Erase-suspended-program
operations
Wait 15 ms
Read data as
required
Autoselect and SecSi Sector
read operations are also allowed
Data cannot be read from erase- or
program-suspended sectors
No
Done
reading?
Yes
Write address/data
XXXh/30h
Write Program Resume
Command Sequence
Device reverts to
operation prior to
Program Suspend
Figure 6.
Program Suspend/Program Resume
31
S29AL016M
S29AL016M_00A4 April 21, 2004
SPANSION [ SPANSION ]
