256Mb, 3V Multiple I/O Serial Flash Memory
AC Reset Specifications
AC Reset Specifications
Table 49: AC RESET Conditions
Note 1 applies to entire table
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Reset pulse
width
tRLRH2
50
–
–
ns
Reset recovery
time
tRHSL Device deselected (S# HIGH) and is in XIP mode
Device deselected (S# HIGH) and is in standby mode
40
40
40
–
–
–
–
–
–
ns
ns
ns
Commands are being decoded, any READ operations are
in progress or any WRITE operation to volatile registers
are in progress
Any device array PROGRAM/ERASE/SUSPEND/RESUME,
PROGRAM OTP, NONVOLATILE SECTOR LOCK, and ERASE
NONVOLATILE SECTOR LOCK ARRAY operations are in
progress
30
–
–
µs
While a WRITE STATUS REGISTER operation is in progress
–
–
tW
tWNVCR
–
–
ms
ms
While a WRITE NONVOLATILE CONFIGURATION REGIS-
TER operation is in progress
On completion or suspension of a SUBSECTOR ERASE op-
eration
–
tSSE
–
s
Device in deep power-down mode
–
–
tRDP
tASPP
–
–
ms
ms
While ADVANCED SECTOR PROTECTION PROGRAM oper-
ation is in progress
While PASSWORD PROTECTION PROGRAM operation is
in progress
–
tPASSP
–
ms
Software reset tSHSL3 Device deselected (S# HIGH) and is in standby mode
40
30
–
–
–
–
ns
µs
recovery time
Any Flash array PROGRAM/ERASE/SUSPEND/RESUME,
PROGRAM OTP, NONVOLATILE SECTOR LOCK, and ERASE
NONVOLATILE SECTOR LOCK ARRAY operations are in
progress
While WRITE STATUS REGISTER operation is in progress
–
–
tW
tWNVCR
–
–
ms
ms
While a WRITE NONVOLATILE CONFIGURATION REGIS-
TER operation is in progress
On completion or suspension of a SUBSECTOR ERASE op-
eration
–
tSSE
–
s
Device in deep power-down mode
–
–
tRDP
tASPP
–
–
ms
ms
While ADVANCED SECTOR PROTECTION PROGRAM oper-
ation is in progress
While PASSWORD PROTECTION PROGRAM operation is
in progress
–
tPASSP
–
ms
CCMTD-1725822587-3368
mt25q-qljs-L256-ABA-xxT.pdf - Rev. K 07/18 EN
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