EFM32ZG222 Datasheet, PDF (19/66 Pages) Silicon image – Energy, gas, water and smart metering

Preliminary
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Figure 3.14. Typical Low-Level Output Current, 2V Supply Voltage
0.20
5
0.15
0.10
0.05
0.00
0.0
0.5
1.0
1.5
Low- Level Output Voltage [V]
- 40°C
25°C
85°C
2.0
GPIO_Px_CTRL DRIVEMODE = LOWEST
4
3
2
1
- 40°C
25°C
85°C
0
0.0
0.5
1.0
1.5
2.0
Low- Level Output Voltage [V]
GPIO_Px_CTRL DRIVEMODE = LOW
20
15
10
5
- 40°C
25°C
85°C
0
0.0
0.5
1.0
1.5
2.0
Low- Level Output Voltage [V]
GPIO_Px_CTRL DRIVEMODE = STANDARD
45
40
35
30
25
20
15
10
5
- 40°C
25°C
85°C
0
0.0
0.5
1.0
1.5
2.0
Low- Level Output Voltage [V]
GPIO_Px_CTRL DRIVEMODE = HIGH
2013-10-09 - EFM32ZG222FXX - d0066_Rev0.60
19
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