STM8L151C4 datasheet(64/142 Pages) STMICROELECTRONICS

64 / 142 page

Electrical parameters

STM8L151x4/6, STM8L152x4/6

64/142

DocID15962 Rev 15

9.1.5

Pin input voltage

The input voltage measurement on a pin of the device is described in Figure 11.

Figure 11. Pin input voltage

9.2

Absolute maximum ratings

Stresses above the absolute maximum ratings listed in Table 15: Voltage characteristics,

Table 16: Current characteristics, and Table 17: Thermal characteristics may cause

permanent damage to the device. These are stress ratings only and functional operation of

the device at these conditions is not implied. Exposure to maximum rating conditions for

extended periods may affect device reliability.

Device mission profile (application conditions) is compliant with JEDEC JESD47

Qualification Standard, extended mission profiles are available on demand.

Table 15. Voltage characteristics

Symbol

Ratings

Min

Max

Unit

VDD- VSS

External supply voltage (including VDDA

and VDD2)(1)

1. All power (VDD1, VDD2, VDDA) and ground (VSS1, VSS2, VSSA) pins must always be connected to the

external power supply.

- 0.3

4.0

VIN(2)

2. VIN maximum must always be respected. Refer to Table 16. for maximum allowed injected current values.

Input voltage on true open-drain pins

(PC0 and PC1)

SS - 0.3

DD + 4.0

Input voltage on five-volt tolerant (FT)

pins (PA7 and PE0)

SS - 0.3

DD + 4.0

Input voltage on 3.6 V tolerant (TT) pins

SS - 0.3

4.0

Input voltage on any other pin

SS - 0.3

4.0

VESD

Electrostatic discharge voltage

see Absolute maximum

ratings (electrical sensitivity)

on page 115

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