Datasheet

Figure 26: Typical pull-up current vs V
DD
@ 4 temperatures
1. The pull-up is a pure resistor (slope goes through 0).
Table 39: Output driving current (standard ports)
UnitMaxMinConditionsParameterSymbol
V1.0
(1)
I
IO
= 4 mA,
V
DD
= 3.3 V
Output low level with four pins
sunk
V
OL
2.0I
IO
= 10 mA,
V
DD
= 5 V
Output low level with eight
pins sunk
V2.0
(1)
I
IO
= 4 mA,
V
DD
= 3.3 V
Output high level with four
pins sourced
V
OH
2.4I
IO
= 10 mA,
V
DD
= 5 V
Output high level with eight
pins sourced
(1)
Data based on characterization results, not tested in production
Table 40: Output driving current (true open drain ports)
UnitMaxConditionsParameterSymbol
V1.5
(1)
I
IO
= 10 mA, V
DD
= 3.3 VOutput low level with two pins
sunk
V
OL
DocID14771 Rev 1282/124
STM8S105xxElectrical characteristics