S29AL016M90BFIR10 Просмотр технического описания (PDF) - Spansion Inc.

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S29AL016M90BFIR10

16 Megabit (2 M x 8-Bit/1 M x 16-Bit) 3.0 Volt-only Boot Sector Flash Memory featuring MirrorBit™ technology

Spansion Inc. 

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

Wait 15 ms

Read data as

required

No

Done

reading?

Yes

Write address/data

XXXh/30h

Write Program Suspend

Command Sequence

Command is also valid for

Erase-suspended-program

operations

Autoselect and SecSi Sector

read operations are also allowed

Data cannot be read from erase- or

program-suspended sectors

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

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