MSP430F249-EP_14 Datasheet, PDF (54/82 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430F249-EP
MIXED SIGNAL MICROCONTROLLER
2008
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (continued)
650
650
V_CC = 3 V
V_CC = 2.2 V
600
600
Typical
550
Typical
550
500
500
450
450
400
−45 −25 −5 15 35 55 75 95
T_A − Free-Air Temperature − °C
Figure 35. V_(RefVT) vs Temperature, V_CC = 3 V
100.00
400
−45 −25 −5 15 35 55 75 95
T_A − Free-Air Temperature − °C
Figure 36. V_(RefVT) vs Temperature, V_CC = 2.2 V
10.00
V_CC = 2.2V
V_CC = 3 V
V_CC = 1.8 V
V_CC = 3.6 V
1.00
0.0
0.2
0.4
0.6
0.8
1.0
V_IN/V_CC − Normalized Input Voltage − V/V
Figure 37. Short Resistance vs V_IN/V_CC
54
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