Datasheet

MSP430F47x
MIXED SIGNAL MICROCONTROLLER
SLAS629A -- MARCH 2009 -- REVISED APRIL 2009
31
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature (unless otherwise
noted) (continued)
typical characteristics (continued)
V
CC(min)
V
CC
3V
t
pw
0
0.5
1
1.5
2
0.001 1 1000
Typical Conditions
1ns 1ns
t
pw
-- Pulse Width -- µs
V
CC(min)
-- V
t
pw
-- Pulse Width -- µs
V
CC
=3V
Figure 8. V
(CC)min
Level With a Square Voltage Drop to Generate a POR/Brownout Signal
V
CC
0
0.5
1
1.5
2
V
CC(min)
t
pw
t
pw
-- Pulse Width -- µs
V
CC(min)
-- V
3V
0.001 1 1000
t
f
t
r
t
pw
-- P u l s e W i d t h -- µs
t
f=
t
r
Typical Conditions
V
CC
=3V
Figure 9. V
CC(min)
Level With a Triangle Voltage Drop to Generate a POR/Brownout Signal