EFM32ZG222 Datasheet, PDF (25/70 Pages) Silicon image – Energy, gas, water and smart metering

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Figure 3.18. Typical Low-Level Output Current, 3.8V Supply Voltage
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
- 40°C
25°C
85°C
0.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
Low- Level Output Voltage [V]
GPIO_Px_CTRL DRIVEMODE = LOWEST
14
12
10
8
6
4
2
- 40°C
25°C
85°C
0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
Low- Level Output Voltage [V]
GPIO_Px_CTRL DRIVEMODE = LOW
50
50
40
40
30
30
20
20
10
- 40°C
25°C
85°C
0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
Low- Level Output Voltage [V]
GPIO_Px_CTRL DRIVEMODE = STANDARD
10
- 40°C
25°C
85°C
0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
Low- Level Output Voltage [V]
GPIO_Px_CTRL DRIVEMODE = HIGH
2015-03-06 - EFM32ZG222FXX - d0066_Rev1.10
25
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