A D V A N C E I N F O R M A T I O N
AC CHARACTERISTICS
Enter
Erase
Suspend
Enter Erase
Suspend Program
Embedded
Erase
Resume
Erasing
Erase
Erase Suspend
Read
Erase
Suspend
Program
Erase
Complete
WE#
Erase
Erase Suspend
Read
DQ6
DQ2
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.
Figure 21. DQ2 vs. DQ6
Temporary Sector Unprotect
Parameter
JEDEC
Std
Description
Rise and Fall Time
ID
All Speed Options
Unit
t
V
Min
Min
500
ns
VIDR
RESET# Setup Time for Temporary Sector
Unprotect
t
4
µs
RSP
10 V
RESET#
0 or 1.8 V
tVIDR
0 or 1.8 V
tVIDR
Program or Erase Command Sequence
CE#
WE#
tRSP
RY/BY#
Figure 22. Temporary Sector Unprotect Timing Diagram
April 13, 2005 Rev. A Amend. +1
Am29SL400D
33
AMD [ AMD ]
