C8051F52X Datasheet, PDF (132/220 Pages) Silicon Laboratories – 8/4/2 kB ISP Flash MCU Family

C8051F52x-53x
Table 14.1. Port I/O DC Electrical Characteristics
V_REGIN = 2.7 to 5.25 V, –40 to +125 °C unless otherwise specified
Parameters
Output High Voltage
Conditions
I_OH = –3 mA, Port I/O push-pull
I_OH = –10 µA, Port I/O push-pull
I_OH = –10 mA, Port I/O push-pull
Output Low Voltage
Input High Voltage
Input Low Voltage
V = 2.7 V:
I_OL = 70 µA
I_OL = 8.5 mA
V = 5.25 V:
I_OL = 70 µA
I_OL = 8.5 mA
V_REGIN = 5.25 V
V_REGIN = 2.7 V
Weak Pullup Off
Input Leakage Current Weak Pullup On, V_IN = 0 V; V = 2.1 V
Weak Pullup On, V_IN = 0 V; V = 2.6 V
Min
TBD
TBD
—
Typ
—
—
TBD
Max Units
—
—
V
—
—
—
50
—
—
750
mV
—
—
40
—
—
400
3.6
—
—
V
—
—
0.7
V
—
—
±TBD
—
< 0.11 TBD
µA
—
< 0.14 TBD
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