STM8S903K3 STM8S903F3
Symbol Parameter
Electrical characteristics
Conditions
IIO = 4 mA,
VDD = 3.3 V
Min
2.1(1)
Max Unit
Output high level with 4 pins sourced
-
(1) Data based on characterization results, not tested in production
Table 42: Output driving current (true open drain ports)
Symbol Parameter
Conditions
Max
Unit
IIO = 10 mA, VDD = 5 V
VOL
VOL
VOL
1 .0
Output low level with 2 pins sunk
Output low level with 2 pins sunk
IIO = 10 mA, VDD = 3.3
V
1.5(1)
2.0(1)
V
IIO = 20 mA, VDD = 5 V
Output low level with 2 pins sunk
(1) Data based on characterization results, not tested in production
Table 43: Output driving current (high sink ports)
Symbol Parameter
Conditions
IIO = 10 mA,
VDD = 5 V
Min
Max Unit
Output low level with 8 pins sunk
VOL
-
0.8
V
IIO = 10 mA,
VDD = 3.3 V
1.0(1)
Output low level with 4 pins sunk
Output low level with 4 pins sunk
Output high level with 8 pins sourced
Output high level with 4 pins sourced
Output high level with 4 pins sourced
-
-
VOL
IIO = 20 mA,
VDD = 5 V
1.5(1)
IIO = 10 mA,
VDD = 5 V
V
4.0
-
-
-
IIO = 10 mA,
VDD = 3.3 V
2.1(1)
3.3(1)
VOH
IIO = 20 mA,
VDD = 5 V
(1) Data based on characterization results, not tested in production
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STMICROELECTRONICS [ ST ]
