Datasheet

V
CC
0
0.5
1
1.5
2
V
CC(drop)
t
pw
t
pw
− Pulse Width − µs
V
CC(drop)
− V
3 V
0.001 1 1000
t
f
t
r
t
pw
− Pulse Width − µs
t
f
= t
r
Typical Conditions
V
CC
= 3 V
V
CC(drop)
V
CC
3 V
t
pw
0
0.5
1
1.5
2
0.001 1 1000
Typical Conditions
1 ns 1 ns
t
pw
− Pulse Width − µs
V
CC(drop)
− V
t
pw
− Pulse Width − µs
V
CC
= 3 V
MSP430F20x3
MSP430F20x2
MSP430F20x1
SLAS491I –AUGUST 2005–REVISED DECEMBER 2012 www.ti.com
Typical Characteristics - POR/Brownout Reset (BOR)
Figure 9. V
CC(drop)
Level With a Square Voltage Drop to Generate a POR/Brownout Signal
Figure 10. V
CC(drop)
Level With a Triangle Voltage Drop to Generate a POR/Brownout Signal
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