CP2103
6
Rev. 1.0
Table 3. UART and Suspend I/O DC Electrical Characteristics
VIO =VDD = 2.7 to 3.6 V, –40 to +85 °C unless otherwise specified
Parameters
Conditions
Min
Typ
Max
Units
Output High Voltage (VOH)IOH =–10 A
IOH =–3mA
IOH =–10 mA
VIO –0.1
VIO –0.7
—
VIO –0.8
—
V
Output Low Voltage (VOL)IOL =8.5 mA
IOL =10A
—
0.6
0.1
V
Input High Voltage (VIH)2.0
—
V
Input Low Voltage (VIL)—
—
0.8
V
Input Leakage Current
Weak pull-ups enabled
Weak pull-ups disabled
—
25
—
50
±1
A
Maximum Input Voltage
Open drain, logic high (1)
—
5.8
V
Table 4. UART and Suspend I/O DC Electrical Characteristics (Low-Voltage Operation)
VIO =1.8 V, VDD = 2.7 to 3.6 V, –40 to +85 °C unless otherwise specified
Parameters
Conditions
Min
Typ
Max
Units
Output High Voltage (VOH)IOH =–10 A
IOH =–1mA
VIO –0.1
VIO –0.4
—
V
Output Low Voltage (VOL)IOL =10A
IOL =3mA
—
0.1
0.4
V
Input High Voltage (VIH)VIO x 0.7
—
V
Input Low Voltage (VIL)—
—
VIO x 0.3
V
Input Leakage Current
Weak pull-ups enabled
Weak pull-ups disabled
—
6
±1
15
A
Maximum Input Voltage
Open drain, logic high (1)
—
5.8
V