MX29LV400T/B
Table 14. TEMPORARY SECTOR UNPROTECT
Parameter Std. Description
Test Setup AllSpeed Options Unit
tVIDR
tRSP
VID Rise and Fall Time (See Note)
Min
Min
500
4
ns
us
RESET SetupTime forTemporary Sector Unprotect
Note:
Not 100% tested
Figure 28. TEMPORARY SECTOR UNPROTECT TIMING DIAGRAM
12V
RESET
0 or Vcc
0 or Vcc
Program or Erase Command Sequence
tVIDR
tVIDR
CE
WE
tRSP
RY/BY
Figure 29. Q6 vs Q2 for Erase and Erase Suspend Operations
Enter Embedded
Erasing
Erase
Enter Erase
Erase
Suspend
Suspend Program
Resume
Erase
Erase
Erase Suspend
Read
Erase
Erase
WE
Q6
Suspend
Program
Complete
Q2
NOTES:
The system can use OE or CE to toggle Q2/Q6, Q2 toggles only when read at an address within an erase-suspended
P/N:PM0710
REV. 1.4, NOV. 23, 2001
48
Macronix [ MACRONIX INTERNATIONAL ]
