Data Sheet

CP2102
Rev. 1.2 5
3. Global DC Electrical Characteristics
Table 2. Global DC Electrical Characteristics
V
DD
= 3.0 to 3.6 V, –40 to +85 °C unless otherwise specified.
Parameter Conditions Min Typ Max Units
Supply Voltage
3.0 3.3 3.6 V
Supply Current
1
Normal Operation;
V
REG
Enabled
—2026mA
Supply Current
1
Suspended:
V
REG
Enabled
—80100µA
Supply Current - USB Pull-up
2
—200228µA
Specified Operating Temperature Range
–40 — +85 °C
Notes:
1. USB Pull-up Current should be added for total supply current.
2. The USB Pull-up supply current values are calculated values based on USB specifications.
Table 3. UART and Suspend I/O DC Electrical Characteristics
V
DD
= 3.0 to 3.6 V, –40 to +85 °C unless otherwise specified.
Parameters Conditions Min Typ Max UNITS
Output High Voltage
I
OH
=–3mA
I
OH
=–10µA
I
OH
=–10mA
V
DD
–0.7
V
DD
–0.1
—
—
—
V
DD
–0.8
—
—
—
V
Output Low Voltage
I
OL
=8.5mA
I
OL
=10µA
I
OL
=25mA
—
—
—
—
—
1.0
0.6
0.1
—
V
Input High Voltage
2.0 — — V
Input Low Voltage
——0.8V
Input Leakage Current
—2550µA
Table 4. Reset Electrical Characteristics
–40 to +85 °C unless otherwise specified.
Parameter Conditions Min Typ Max Units
RST
Input High Voltage 0.7 x V
DD
——V
RST
Input Low Voltage — — 0.3 x V
DD
V
Minimum RST
Low Time to Gen-
erate a System Reset
15 — — µs