STM32F070RB datasheet(38/83 Pages) STMICROELECTRONICS

38 / 83 page

Electrical characteristics

STM32F070CB/RB/C6/F6

38/83

DocID027114 Rev 3

6.1.7

Current consumption measurement

Figure 10. Current consumption measurement scheme

6.2

Absolute maximum ratings

Stresses above the absolute maximum ratings listed in Table 17: Voltage characteristics,

Table 18: Current characteristics and Table 19: 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.

Table 17. Voltage characteristics(1)

1. All main power (VDD, VDDA) and ground (VSS, VSSA) pins must always be connected to the external power

supply, in the permitted range.

Symbol

Ratings

Min

Max

Unit

VDD–VSS

External main supply voltage

-0.3

4.0

VDDA–VSS External analog supply voltage

-0.3

4.0

VDD–VDDA Allowed voltage difference for VDD > VDDA

-0.4

VIN(2)

2. VIN maximum must always be respected. Refer to Table 18: Current characteristics for the maximum

allowed injected current values.

Input voltage on FT and FTf pins

VSS −0.3

VDDIOx + 4.0 (3)

3. VDDIOx is internally connected with VDD pin.

Input voltage on TTa pins

VSS −0.3

4.0

BOOT0

VDDIOx + 4.0 (3)

Input voltage on any other pin

VSS −0.3

4.0

ΔVDDx|

Variations between different VDD power pins

|VSSx −VSS|

Variations between all the different ground

pins

-50

VESD(HBM)

Electrostatic discharge voltage

(human body model)

see Section 6.3.12: Electrical

sensitivity characteristics

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