34 Am29LV800B
PRELIMINARY
AC CHARACTERISTICS
Temporary Sector Unprotect
Note: Not 100% tested.
Parameter
All Speed OptionsJEDEC Std Description Unit
t
VIDR
V
ID
Rise and Fall Time (See Note) Min 500 ns
t
RSP
RESET# Setup Time for Temporary Sector
Unprotect
Min 4 µs
Note: The system may use CE# or OE# to toggle DQ2 and DQ6. DQ2 toggles only when read at an address within an
erase-suspended sector.
21490E-25
Figure 21. DQ2 vs. DQ6
Enter
Erase
Erase
Erase
Enter Erase
Suspend Pro gra m
Erase Suspend
Read
Erase Suspend
Read
Erase
WE#
DQ6
DQ2
Erase
Complete
Erase
Suspend
Suspend
Program
Resume
Embedded
Erasing
RESET#
t
VIDR
12 V
0 or 3 V
CE#
WE#
RY/BY#
t
VIDR
t
RSP
Program or Erase Command Sequence
0 or 3 V
21490E-26
Figure 22. Temporary Sector Unprotect Timing Diagram