MSP430F2619S-HT Datasheet, PDF (45/90 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

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Typical Characteristics - DCO With External Resistor R_OSC
10.00
10.00
MSP430F2619S-HT
SLAS697B – MARCH 2010 – REVISED JUNE 2011
1.00
1.00
0.10
0.10
RSELx = 4
RSELx = 4
0.01
10.00
100.00
1000.00
10000.00
R_OSC − External Resistor − kW
Figure 20. DCO Frequency vs R_OSC,
V_CC = 2.2 V, T_A = 25°C
2.000
1.800
1.600
R_OSC = 100k
1.400
1.200
1.000
0.800
R_OSC = 270k
0.600
0.400
0.200
R_OSC = 1M
0.000
-75
-25
25
75
125
175
T_A - Temperature - °C
Figure 22. DCO Frequency vs Temperature,
V_CC = 3.0 V
0.01
10.00
100.00
1000.00
10000.00
R_OSC − External Resistor − kW
Figure 21. DCO Frequency vs R_OSC,
V_CC = 3.0 V, T_A = 25°C
Figure 23. DCO Frequency vs V_CC,
T_A = 25°C
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