STM8S105XX Datasheet, PDF (85/127 Pages) STMicroelectronics – Access line, 16 MHz STM8S 8-bit MCU, up to 32 Kbytes Flash, integrated EEPROM,10-bit ADC, timers, UART, SPI, I²C

STM8S105xx
Electrical characteristics
Symbol Parameter
Conditions
Min
Output low level with eight
pins sunk
I_IO= 10 mA,
V_DD = 5 V
V_OH Output high level with four I_IO = 4 mA,
2⁽¹⁾
pins sourced
V_DD = 3.3 V
Output high level with eight I_IO = 10 mA,
2.4
pins sourced
V_DD = 5 V
(1) _{Data based on characterization results, not tested in production}
Max Unit
2
V
Table 40: Output driving current (true open drain ports)
Symbol Parameter
Conditions
Max
V_OL
Output low level with two pins I_IO = 10 mA, V_DD = 3.3 V 1.5⁽¹⁾
sunk
I_IO = 10 mA, V_DD = 5 V 1
I_IO = 20 mA, V_DD = 5 V 2⁽¹⁾
(1) _{Data based on characterization results, not tested in production}
Unit
V
Table 41: Output driving current (high sink ports)
Symbol Parameter
Conditions
Min
Max Unit
V_OL Output low level with four pins I_IO = 10 mA,
sunk
V_DD = 3.3 V
1.1⁽¹⁾ V
Output low level with eight pins I_IO = 10 mA,
sunk
V_DD = 5 V
Output low level with four pins I_IO = 20 mA,
sunk
V_DD = 5 V
V_OH Output high level with four pins I_IO = 10 mA,
sourced
V_DD = 3.3 V
0.9
1.6⁽¹⁾
1.9⁽¹⁾
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