MSP430xG461x
MIXED SIGNAL MICROCONTROLLER
SLAS508I − APRIL 2006 − REVISED MARCH 2011
40
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
typical characteristics (continued)
VCC
0
0.5
1
1.5
2
VCC(drop)
t pw
t
pw
− Pulse Width −
μ
s
V
CC(drop)
− V
3 V
0.001
1
1000
t
f
t
r
t
pw
− Pulse Width −
μ
s
t
f
= t
r
Typical Conditions
V
CC
= 3 V
Figure 12. V
CC(drop)
Level With a Triangle Voltage Drop to Generate a POR/Brownout Signal
electrical characteristics over recommended operating free-air temperature (unless otherwise
noted)
SVS (supply voltage supervisor/monitor) (see Note 1)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
t
dV
CC
/dt
>
30 V/ms (see Figure 13)
5
150
μ
s
t
(SVSR)
dV
CC
/dt
≤
30 V/ms
2000
μ
s
t
d(SVSon)
SVS on, switch from VLD = 0 to VLD
≠
0, V
CC
= 3 V
150
300
μ
s
t
settle
VLD
≠
0
‡
12
μ
s
V
(SVSstart)
VLD
≠
0, V
CC
/dt
≤
3 V/s (see Figure 13)
1.55
1.7
V
VLD = 1
70
120
155
mV
V
hys(SVS_IT−)
V
CC
/dt
≤
3 V/s (see Figure 13)
VLD = 2 .. 14
V
(SVS_IT−)
x 0.001
V
(SVS_IT−)
x 0.016
V
hys(SVS_IT−)
V
CC
/dt
≤
3 V/s (see Figure 13), external voltage applied
on A7
VLD = 15
4.4
20
mV
VLD = 1
1.8
1.9
2.05
VLD = 2
1.94
2.1
2.23
VLD = 3
2.05
2.2
2.35
VLD = 4
2.14
2.3
2.46
VLD = 5
2.24
2.4
2.58
VLD = 6
2.33
2.5
2.69
V
/dt
≤
3 V/s (see Figure 13)
VLD = 7
2.46
2.65
2.84
V
(SVS IT )
V
CC
/dt
≤
3 V/s (see Figure 13)
VLD = 8
2.58
2.8
2.97
V
V
(SVS_IT−)
VLD = 9
2.69
2.9
3.10
V
VLD = 10
2.83
3.05
3.26
VLD = 11
2.94
3.2
3.39
VLD = 12
3.11
3.35
3.58
†
VLD = 13
3.24
3.5
3.73
†
VLD = 14
3.43
3.7
†
3.96
†
V
CC
/dt
≤
3 V/s (see Figure 13), external voltage applied
on A7
VLD = 15
1.1
1.2
1.3
I
CC(SVS)
(see Note 1)
VLD
≠
0, V
CC
= 2.2 V/3 V
10
15
μ
A
†
The recommended operating voltage range is limited to 3.6 V.
‡
t
settle
is the settling time that the comparator o/p needs to have a stable level after VLD is switched VLD
≠
0 to a different VLD value somewhere
between 2 and 15. The overdrive is assumed to be > 50 mV.
NOTE 1: The current consumption of the SVS module is not included in the I
CC
current consumption data.
Summary of Contents for MSP430CG4616IPZ
Page 110: ......
