STM32F103CBT6TR datasheet(35/96 Pages) STMICROELECTRONICS

35 / 96 page

STM32F103x8, STM32F103xB

Electrical characteristics

Doc ID 13587 Rev 12

35/96

5.1.7

Current consumption measurement

Figure 14.

Current consumption measurement scheme

5.2

Absolute maximum ratings

Stresses above the absolute maximum ratings listed in Table 6: Voltage characteristics,

Table 7: Current characteristics, and Table 8: 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.

ai14126

VBAT

VDD

VDDA

IDD_VBAT

IDD

Table 6.

Voltage characteristics

Symbol

Ratings

Min

Max

Unit

VDD–VSS

External main supply voltage (including VDDA

and VDD)

(1)

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

supply, in the permitted range.

–0.3

4.0

VIN

Input voltage on five volt tolerant pin(2)

IINJ(PIN) must never be exceeded (see Table 7: Current characteristics). This is implicitly insured if VIN

maximum is respected. If VIN maximum cannot be respected, the injection current must be limited

externally to the IINJ(PIN) value. A positive injection is induced by VIN> VINmax while a negative injection is

induced by VIN < VSS.

VSS  0.3

+5.5

Input voltage on any other pin(2)

VSS 0.3

VDD+0.3

V

DDx|

Variations between different VDD power pins

|VSSX VSS| Variations between all the different ground pins

VESD(HBM)

Electrostatic discharge voltage (human body

model)

see Section 5.3.11:

Absolute maximum ratings

(electrical sensitivity)

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