X5001P INTERSIL [Intersil Corporation], X5001P Datasheet - Page 12

• Manufacturer Part Number: X5001P
• Description: CPU Supervisor
• Manufacturer: INTERSIL [Intersil Corporation]

SYMBOL TABLE
Figure 12. Power-Up and Power-Down Timing
RESET Output Timing
Note:
WAVEFORM
Symbol
V
t
t
(5) This parameter is periodically sampled and not 100% tested.
PT = Package, Temperature
V
PURST
RPD
RVALID
t
t
R
TRIP
F
(5)
(5)
(5)
INPUTS
Must be
steady
May change
from LOW
to HIGH
May change
from HIGH
to LOW
Don’t Care:
Changes
Allowed
N/A
Reset trip point voltage, X5001PT-4.5A
Reset trip point voltage, X5001PT-4.5
Reset trip point voltage, X5001PT-2.7A
Reset trip point voltage, X5001PT-2.7
Reset trip point voltage, X5001PT-1.8
Power-up reset timeout
V
V
V
Reset valid V
CC
CC
CC
RESET (X5001)
V
CC
detect to reset/output
fall time
rise time
12
OUTPUTS
Will be
steady
Will change
from LOW
to HIGH
Will change
from HIGH
to LOW
Changing:
State Not
Known
Center Line
is High
Impedance
CC
0 Volts
Parameter
V
TRIP
t
R
X5001
t
PURST
t
PURST
Min.
4.50
4.25
2.85
2.55
1.70
100
0.1
0.1
1
V
TRIP
Typ.
4.63
4.38
2.92
2.63
1.75
t
200
RPD
t
F
Max.
4.75
4.50
3.00
2.70
1.80
280
500
April 6, 2005
Unit
ms
FN8125.0
ns
ns
ns
V
V