MSP430F23X Datasheet, PDF (48/93 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430F23x
MSP430F24x(1)
MSP430F2410
SLAS547F – JUNE 2007 – REVISED APRIL 2011
10.00
Typical Characteristics - DCO With External Resistor R_OSC
DCO FREQUENCY
DCO FREQUENCY
vs
vs
R_OSC
V_CC = 2.2 V, T_A = 25°C
R_OSC
V_CC = 3 V, T_A = 25°C
10.00
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1.00
1.00
RSELx = 4
RSELx = 4
0.10
0.10
0.01
10.00
100.00
1000.00
R_OSC − External Resistor − kW
Figure 19.
10000.00
2.50
2.25
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
0.00
−50.0 −25.0
DCO FREQUENCY
vs
TEMPERATURE
V_CC = 3 V
R_OSC = 100k
R_OSC = 270k
R_OSC = 1M
0.0 25.0 50.0 75.0
T_A − Temperature − C
Figure 21.
100.0
0.01
10.00
2.50
2.25
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
0.00
2.0
100.00
1000.00
R_OSC − External Resistor − kW
Figure 20.
DCO FREQUENCY
vs
SUPPLY VOLTAGE
T_A = 25°C
10000.00
R_OSC = 100k
R_OSC = 270k
R_OSC = 1M
2.5
3.0
3.5
4.0
V_CC − Supply Voltage − V
Figure 22.
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