x40626 Intersil Corporation, x40626 Datasheet - Page 18

• Manufacturer Part Number: x40626
• Description: Dual Voltage Cpu Supervisor With 64k Serial Eeprom
• Manufacturer: Intersil Corporation

X40626
Power-Up and Power-Down Timing
RESET Output Timing
Notes: (8) This parameter is periodically sampled and not 100% tested.
SDA vs. RESET Timing
REV 1.1.15 2/11/04
t
t
t
t
V
V
PURST
RPD
F
R
RVALID
TRIP
(8)
(8)
Symbol
RESET/V2FAIL
(8)
Range
V
CC
(8)
/V2MON
0 Volts
RESET
Power-up Reset Timeout
V
V
V
Reset Valid V
Voltage Range over which V
SCL
SDA
CC
CC
CC
Timer Start
V
TRIP
/V2MON Fall Time
/V2MON Rise Time
Detect to Reset/Output (Falling Edge)
/V
TRIP2
Start
t
R
CC
or V2FAIL Valid V2MON
t
PURST
Parameter
Timer Start
TRIP
/V
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t
TRIP2
RSP
< t
t
RPD
WDO
can be set
Start
t
PURST
Timer
Restart
Min.
100
100
100
1.0
2.0
Characteristics subject to change without notice.
Typ.
200
t
RST
V
RVALID
t
F
Max.
V
400
500
t
CC
WDO
t
RST
Units
ms
ns
µs
µs
V
V
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