E S I
E S I
ADVANCED INFORMATION
AC CHARACTERISTICS
Excel Semiconductor inc.
Table 17. Temporary Sector Unprotect
Parameter
Description
All Speed Options
Unit
JEDEC Std.
tVIDR
tVHH
tRSP
tRRB
VID Rise and Fall Time (See Note)
Min
Min
Min
Min
500
250
4
ns
ns
us
us
VHH Rise and Fall Time (See Note)
RESET# Setup Time for Temporary Sector Unprotect
RESET# Hold Time from RY/BY# High for Temporary Sector Unprotect
4
Note: Not 100% tested.
VID
RESET#
Vss,VIL,
or VIH
tVIDR
tVIDR
Program or Erase Command Sequence
CE#
WE#
tRRB
tRSP
RY/BY#
Figure 27. Temporary Sector Unprotect Timing Diagram
VHH
WP#/ACC
VIL or VIH
VIL
tVHH
tVHH
or VIH
Figure 28. Accelerated Program Timing Diagram
46
Rev. 0E May 25, 2006
ES29DL320