88 S29WS128J/064J S29WS-J_00_A6 May 11, 2006
Data Sheet
Note: DQ2 toggles only when read at an address within an erase-suspended sector. The system may use OE# or CE#
to toggle DQ2 and DQ6.
Figure 32. DQ2 vs. DQ6
Temporary Sector Unprotect
Note: Not 100% tested.
Figure 33. Temporary Sector Unprotect Timing Diagram
Parameter
All Speed OptionsJEDEC Std
Description
Unit
t
VIDR
V
ID
Rise and Fall Time (See Note) Min 500 ns
t
VHH
V
HH
Rise and Fall Time (See Note) Min 250 ns
t
RSP
RESET# Setup Time for Temporary Sector
Unprotect
Min 4 µs
t
RRB
RESET# Hold Time from RDY High for
Temporary Sector Unprotect
Min 4 µs
Enter
Erase
Erase
Erase
Enter Erase
Suspend Program
Erase Suspend
Read
Erase Suspend
Read
Erase
WE#
DQ6
DQ2
Erase
Complete
Erase
Suspend
Suspend
Program
Resume
Embedded
Erasing
RESET#
t
VIDR
V
ID
V
IL
or V
IH
V
ID
V
IL
or V
IH
CE#
WE#
RDY
t
VIDR
t
RSP
Program or Erase Command Sequence
t
RRB