MSP430F11 Datasheet, PDF (16/36 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430F11x
MIXED SIGNAL MICROCONTROLLER
SLAS256D − NOVEMBER 1999 − REVISED SEPTEMBER 2004
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (continued)
PUC/POR
t(POR_Delay)
PARAMETER
VPOR
POR
V(min)
t(reset)
PUC/POR
TEST CONDITIONS
TA = −40°C
TA = 25°C
TA = 85°C
VCC = 2.2 V/3 V
Reset is accepted internally
MIN TYP MAX UNIT
150 250 µs
1.4
1.8 V
1.1
1.5 V
0.8
1.2 V
0
0.4 V
2
µs
V
V
POR
V
(min)
2.0
1.8
1.8
1.6
1.4
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
−40
VCC
POR
No POR
POR
t
Figure 2. Power-On Reset (POR) vs Supply Voltage
1.5
Max
1.2
Min
1.1
0.8
25°C
−20
0
20
40
60
80
Temperature [°C]
Figure 3. V_POR vs Temperature
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