MSP430F643 Datasheet, PDF (48/106 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430F643x
SLAS720B – AUGUST 2010 – REVISED AUGUST 2012
www.ti.com
Typical Characteristics – Outputs, Full Drive Strength (PxDS.y = 1)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
TYPICAL LOW-LEVEL OUTPUT CURRENT
vs
LOW-LEVEL OUTPUT VOLTAGE
60.0
55.0
50.0
V_CC = 3.0 V
P3.2
T_A = 25°C
45.0
T_A = 85°C
40.0
35.0
30.0
25.0
20.0
15.0
10.0
5.0
0.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
V_OL – Low-Level Output Voltage – V
Figure 6.
TYPICAL LOW-LEVEL OUTPUT CURRENT
vs
LOW-LEVEL OUTPUT VOLTAGE
24
V_CC = 1.8 V
P3.2
20
T_A = 25°C
16
T_A = 85°C
12
8
4
0
0.0
0.5
1.0
1.5
2.0
V_OL – Low-Level Output Voltage – V
Figure 7.
0.0
−5.0
−10.0
TYPICAL HIGH-LEVEL OUTPUT CURRENT
vs
HIGH-LEVEL OUTPUT VOLTAGE
V_CC = 3.0 V
P3.2
−15.0
−20.0
−25.0
−30.0
−35.0
−40.0
−45.0
−50.0
T_A = 85°C
−55.0
−60.0 ^{TA = 25°C}
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
V_OH – High-Level Output Voltage – V
Figure 8.
TYPICAL HIGH-LEVEL OUTPUT CURRENT
vs
HIGH-LEVEL OUTPUT VOLTAGE
0
V_CC = 1.8 V
P3.2
−4
−8
−12
T_A = 85°C
−16
T_A = 25°C
−20
0.0
0.5
1.0
1.5
2.0
V_OH – High-Level Output Voltage – V
Figure 9.
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