TPS3103xxx
TPS3106xxx
TPS3110xxx
SLVS363E – AUGUST 2001 – REVISED SEPTEMBER 2007
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TPS3110
V
DD
V
IT-
MR
+
_
SENSE
0.551 V
+
_
Reset Logic
and Timer
RESET
WDI
GND
Watchdog
Logic and
Control
Table 1. TPS3103 FUNCTION TABLE
MR
L
L
H
H
H
H
(1)
X = Don’t care.
V
(PFI)
> 0.551 V
0
1
0
0
1
1
V
DD
> V
IT
X
(1)
X
0
1
0
1
RESET
L
L
L
H
L
H
PFO
L
H
L
L
H
H
Table 2. TPS3106 FUNCTION TABLE
MR
L
H
H
H
H
(1)
X = Don’t care.
V
(SENSE)
> 0.551 V
X
(1)
V
DD
> V
IT
X
0
1
0
1
RSTVDD
L
L
H
L
H
RSTSENSE
L
L
L
H
H
0
0
1
1
Table 3. TPS3110 FUNCTION TABLE
(1)
MR
L
H
H
H
H
(1)
(2)
Function of watchdog-timer not shown.
X = Don’t care.
V
(SENSE)
> 0.551 V
X
(2)
0
0
1
1
V
DD
> V
IT
X
0
1
0
1
RESET
L
L
L
L
H
6
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