Electrical characteristics
STM8S003F3 STM8S003K3
Figure 23. Typical pull-up current vs V @ 4 temperatures
DD
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
Output low level with 8 pins sunk
Output low level with 4 pins sunk
IIO = 10 mA, VDD = 5 V
IIO = 4 mA, VDD = 3.3 V
-
-
2
1(1)
-
VOL
V
Output high level with 8 pins sourced IIO = 10 mA, VDD = 5 V
Output high level with 4 pins sourced IIO = 4 mA, VDD = 3.3 V
2.8
2.1(1)
VOH
V
-
1. Data based on characterization results, not tested in production
Table 40. Output driving current (true open drain ports)
Symbol
Parameter
Conditions
Max
Unit
I
IO = 10 mA, VDD = 5 V
1
VOL
Output low level with 2 pins sunk
IIO = 10 mA, VDD = 3.3 V
IIO = 20 mA, VDD = 5 V
1.5(1)
2(1)
V
1. Data based on characterization results, not tested in production
68/103
DocID018576 Rev 5
STMICROELECTRONICS [ ST ]
