Datasheet

DS7147 Rev 10 69/103
STM8S003F3 STM8S003K3 Electrical characteristics
87
Typical output level curves
Figure 25 to Figure 32 show typical output level curves measured with output on a single
pin.
Figure 24. Typ. V
OL
@ V
DD
= 5 V (standard ports)
Table 41. Output driving current (high sink ports)
Symbol Parameter Conditions Min Max Unit
V
OL
Output low level with 8 pins sunk I
IO
= 10 mA, V
DD
= 5 V - 0.8
V
Output low level with 4 pins sunk I
IO
= 10 mA, V
DD
= 3.3 V - 1.0
(1)
Output low level with 4 pins sunk I
IO
= 20 mA, V
DD
= 5 V - 1.5
(1)
V
OH
Output high level with 8 pins sourced I
IO
= 10 mA, V
DD
= 5 V 4.0 -
Output high level with 4 pins sourced I
IO
= 10 mA, V
DD
= 3.3 V 2.1
(1)
-
Output high level with 4 pins sourced I
IO
= 20 mA, V
DD
= 5 V 3.3
(1)
-
1. Data based on characterization results.
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