x40015 Intersil Corporation, x40015 Datasheet - Page 19

• Manufacturer Part Number: x40015
• Description: Dual Voltage Monitor With Integrated Cpu Supervisor
• Manufacturer: Intersil Corporation

RESET/RESET Timings
LOW VOLTAGE AND WATCHDOG TIMING PARAMETERS
Notes: (1) V
Symbol
V
t
t
RPDX
RPD1
t
PURST
t
t
RVALID
t
t
RST1
RST2
WDO
RSP
t
t
F
R
(2) Values based on characterization data only.
(2)
(2)
CC
V
V
Power On Reset delay:
PUP1=0, PUP0=0
PUP1=0, PUP0=1 (factory setting)
PUP1=1, PUP0=0
PUP1=1, PUP0=1
V
V
Reset Valid V
Watchdog Timer Period:
WD1=0, WD0=0
WD1=0, WD0=1
WD1=1, WD0=0
WD1=1, WD0=1 (factory setting)
Watchdog Reset Time Out Delay
WD1=0, WD0=0
WD1=0, WD0=1
Watchdog Reset Time Out Delay WD1=1, WD0=0
Watchdog timer restart pulse width
RESET
RESET
TRIP1
TRIP2
CC,
CC,
= 5V at 25°C.
V
CC
V2MON
V2MON
to RESET/RESET (Power down only)
to V2FAIL
V
TRIP1
,
,
CC
t
Fall Time
Rise Time
R
19
V
RVALID
t
PURST
X40010, X40011, X40014, X40015
Parameters
t
RPD1
t
PURST
Min.
12.5
100
20
20
1
1
Typ.
200
400
800
200
1.4
OFF
200
50
25
25
t
F
(2)
(2)
(2)
(2)
(2)
(1)
Max.
37.5
300
5
5
March 28, 2005
mV/µs
mV/µs
Unit
FN8111.0
ms
ms
ms
ms
ms
ms
ms
ms
µs
µs
µs
V
s