STM8S103F3P6TR Datasheet, PDF (49/113 Pages) STMicroelectronics – Access line, 16 MHz STM8S 8-bit MCU, up to 8 Kbytes Flash

STM8S103K3 STM8S103F3 STM8S103F2
Electrical characteristics
10.1.5
Pin input voltage
The input voltage measurement on a pin of the device is described in the following figure.
Figure 8: Pin input voltage
STM8 PIN
VIN
10.2 Absolute maximum ratings
Stresses above those listed as ‘absolute maximum ratings’ may cause permanent damage
to the device. This is a stress rating only and functional operation of the device under these
conditions is not implied. Exposure to maximum rating conditions for extended periods may
affect device reliability.
Symbol
V_DDx - V_SS
Table 16: Voltage characteristics
Ratings
Min
Max
Unit
Supply voltage⁽¹⁾
-0.3
6.5
V_IN
Input voltage on true open drain pins⁽²⁾
V_SS - 0.3 6.5
V
|V_DDx - V_DD|
|V_SSx - V_SS|
Input voltage on any other pin⁽²⁾
V_SS - 0.3 V_DD + 0.3
Variations between different power pins
Variations between all the different ground
pins
50
mV
50
V_ESD
Electrostatic discharge voltage
See "Absolute
maximum ratings
(electrical sensitivity)"
(1) _{All power (VDD) and ground (VSS) pins must always be connected to the external power supply}
(2) _{IINJ(PIN) must never be exceeded. This is implicitly insured if VIN maximum is respected. If VIN maximum}
cannot be respected, the injection current must be limited externally to the I_INJ(PIN) value. A positive
injection is induced by V_IN>V_DD while a negative injection is induced by V_IN<V_SS. For true open-drain
pads, there is no positive injection current, and the corresponding V_IN maximum must always be respected
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