Datasheet

Electrical characteristics STM8S003F3 STM8S003K3
68/103 DS7147 Rev 10
Figure 23. 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)
Symbol Parameter Conditions Min Max Unit
V
OL
Output low level with 8 pins sunk I
IO
= 10 mA, V
DD
= 5 V - 2
V
Output low level with 4 pins sunk I
IO
= 4 mA, V
DD
= 3.3 V - 1
(1)
V
OH
Output high level with 8 pins sourced I
IO
= 10 mA, V
DD
= 5 V 2.8 -
V
Output high level with 4 pins sourced I
IO
= 4 mA, V
DD
= 3.3 V 2.1
(1)
-
1. Data based on characterization results.
Table 40. Output driving current (true open drain ports)
Symbol Parameter Conditions Max Unit
V
OL
Output low level with 2 pins sunk
I
IO
= 10 mA, V
DD
= 5 V 1
VI
IO
= 10 mA, V
DD
= 3.3 V 1.5
(1)
I
IO
= 20 mA, V
DD
= 5 V 2
(1)
1. Data based on characterization results.