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C8051F980-C-GM Datasheet, PDF (54/325 Pages) Silicon Laboratories – Ultra Low Power, 8-2 kB Flash, Capacitive Sensing MCU | |||
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C8051F99x-C8051F98x
Table 4.3. Port I/O DC Electrical Characteristics
VDD = 1.8 to 3.6 V, â40 to +85 °C unless otherwise specified.
Parameters
Conditions
Output High Voltage High Drive Strength, PnDRV.n = 1
IOH = â3 mA, Port I/O push-pull
IOH = â10 µA, Port I/O push-pull
IOH = â10 mA, Port I/O push-pull
Low Drive Strength, PnDRV.n = 0
IOH = â1 mA, Port I/O push-pull
IOH = â10 µA, Port I/O push-pull
IOH = â3 mA, Port I/O push-pull
Output Low Voltage High Drive Strength, PnDRV.n = 1
IOL = 8.5 mA
IOL = 10 µA
IOL = 25 mA
Min
Typ
VDD â 0.7
VDD â 0.1
â
â
See Chart
Max
â
â
Units
V
VDD â 0.7
â
â
VDD â 0.1
â
â
â
See Chart â
V
â
â
0.6
â
â
0.1
â
See Chart â
Low Drive Strength, PnDRV.n = 0
Input High Voltage
IOL = 1.4 mA
IOL = 10 µA
IOL = 4 mA
VDD = 2.0 to 3.6 V
â
â
0.6
â
â
0.1
â
See Chart â
VDD â 0.6
â
â
V
VDD = 0.9 to 2.0 V
0.7 x VDD
â
â
V
Input Low Voltage VDD = 2.0 to 3.6 V
â
â
0.6
V
VDD = 0.9 to 2.0 V
â
â
0.3 x
V
VDD
Weak Pullup Off
â
Input Leakage ï
Current
Weak Pullup On, VIN = 0 V, VDD = 1.8 V
â
Weak Pullup On, Vin = 0 V, VDD = 3.6 V
â
â
±1
µA
4
â
20
35
54
Rev. 1.2
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