EFM32G Data Sheet
Electrical Characteristics
4.8 General Purpose Input Output
Table 4.7. GPIO
Parameter
Symbol Test Condition
VIOIL
Min
Typ
Max
0.30×VDD
—
Unit
1
Input low voltage
—
—
V
1
Input high voltage
VIOIH
—
V
V
0.70×VDD
Sourcing 0.1 mA, VDD=1.98 V,
GPIO_Px_CTRL DRIVEMODE
= LOWEST
—
0.80×VDD
—
—
—
—
—
—
—
—
Sourcing 0.1 mA, VDD=3.0 V,
GPIO_Px_CTRL DRIVEMODE
= LOWEST
—
—
—
0.90×VDD
V
V
V
V
V
V
V
Sourcing 1 mA, VDD=1.98 V,
GPIO_Px_CTRL DRIVEMODE
= LOW
0.85×VDD
Sourcing 1 mA, VDD=3.0 V,
GPIO_Px_CTRL DRIVEMODE
= LOW
0.90×VDD
Output high voltage (Production
test condition = 3.0 V, DRIVE-
MODE = STANDARD)
VIOOH
Sourcing 6 mA, VDD=1.98 V,
GPIO_Px_CTRL DRIVEMODE
= STANDARD
0.75×VDD
0.85×VDD
0.60×VDD
0.80×VDD
—
—
—
—
Sourcing 6 mA, VDD=3.0 V,
GPIO_Px_CTRL DRIVEMODE
= STANDARD
Sourcing 20 mA, VDD=1.98 V,
GPIO_Px_CTRL DRIVEMODE
= HIGH
Sourcing 20 mA, VDD=3.0 V,
GPIO_Px_CTRL DRIVEMODE
= HIGH
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