Datasheet

Table Of Contents
Parameter Symbol Minimum Maximum Units Comment
Output Voltage
High @
IOVDD=1.8V
V
OH
1.24 IOVDD V I
OH
= 2, 4, 8 or
12mA depending
on setting
Output Voltage
High @
IOVDD=2.5V
V
OH
1.78 IOVDD V I
OH
= 2, 4, 8 or
12mA depending
on setting
Output Voltage
High @
IOVDD=3.3V
V
OH
2.62 IOVDD V I
OH
= 2, 4, 8 or
12mA depending
on setting
Output Voltage
Low @
IOVDD=1.8V
V
OL
0 0.3 V I
OL
= 2, 4, 8 or
12mA depending
on setting
Output Voltage
Low @
IOVDD=2.5V
V
OL
0 0.4 V I
OL
= 2, 4, 8 or
12mA depending
on setting
Output Voltage
Low @
IOVDD=3.3V
V
OL
0 0.5 V I
OL
= 2, 4, 8 or
12mA depending
on setting
Pull-Up Resistance R
PU
50 80
Pull-Down
Resistance
R
PD
50 80
Table 649. USB IO
characteristics
Parameter Symbol Minimum Maximum Units Comment
Pin Input Leakage
Current
I
IN
1 μA
Single Ended Input
Voltage High
V
IHSE
2 V
Single Ended Input
Voltage Low
V
ILSE
0.8 V
Differential Input
Voltage High
V
IHDIFF
0.2 V
Differential Input
Voltage Low
V
ILDIFF
-0.2 V
Output Voltage
High
V
OH
2.8 USB_IOVDD V
Output Voltage
Low
V
OL
0 0.3 V
Pull-Up Resistance
- RPU2
R
PU2
0.873 1.548
Pull-Up Resistance
- RPU1&2
R
PU1&2
1.398 3.063
Pull-Down
Resistance
R
PD
14.25 15.75
RP2040 Datasheet
5.2. Pinout 634