MSP430F643 Datasheet, PDF (47/106 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430F643x
www.ti.com
SLAS720B – AUGUST 2010 – REVISED AUGUST 2012
Typical Characteristics – Outputs, Reduced Drive Strength (PxDS.y = 0)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
TYPICAL LOW-LEVEL OUTPUT CURRENT
vs
LOW-LEVEL OUTPUT VOLTAGE
25.0
V_CC = 3.0 V
P3.2
20.0
T_A = 25°C
TYPICAL LOW-LEVEL OUTPUT CURRENT
vs
LOW-LEVEL OUTPUT VOLTAGE
8.0
V_CC = 1.8 V
7.0
P3.2
T_A = 25°C
6.0
15.0
T_A = 85°C
5.0
4.0
T_A = 85°C
10.0
3.0
2.0
5.0
1.0
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 2.
0.0
0.0
0.5
1.0
1.5
2.0
V_OL – Low-Level Output Voltage – V
Figure 3.
TYPICAL HIGH-LEVEL OUTPUT CURRENT
vs
HIGH-LEVEL OUTPUT VOLTAGE
0.0
V_CC = 3.0 V
P3.2
−5.0
TYPICAL HIGH-LEVEL OUTPUT CURRENT
vs
HIGH-LEVEL OUTPUT VOLTAGE
0.0
−1.0
V_CC = 1.8 V
P3.2
−2.0
−10.0
−15.0
T_A = 85°C
−20.0 _{TA = 25°C}
−3.0
−4.0
−5.0 ^TA ^{= 85°C}
−6.0
−7.0
T_A = 25°C
−25.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
V_OH – High-Level Output Voltage – V
Figure 4.
−8.0
0.0
0.5
1.0
1.5
2.0
V_OH – High-Level Output Voltage – V
Figure 5.
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