MBM29F002TC Datasheet, PDF (35/46 Pages) Fujitsu Component Limited. – 2M (256K X 8) BIT

MBM29F002TC-55/-70/-90/MBM29F002BC-55/-70/-90
VCC
VID
5V
RESET
CE
WE
tVCS
tVIDR
tVLHT
5V
Program or Erase Command Sequence
tVLHT
Unprotection period
tVLHT
Figure 13 Temporary Sector Unprotection Timing Diagram
Enter
Embedded
Erasing
Erase
Suspend
Enter Erase
Suspend Program
WE
Erase
Erase Suspend
Erase
Read
Suspend
Program
DQ6
Erase
Resume
Erase Suspend
Read
Erase
DQ2
Toggle
DQ2 and DQ6
with OE
Note: DQ2 is read from the erase-suspended sector.
Figure 14 DQ2 vs. DQ6
Erase
Complete
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