STM1068

Maximum ratings

13/22

4

Maximum ratings

Stressing the device above the rating listed in the “Absolute maximum ratings” table may

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

device at these or any other conditions above those indicated in the Operating sections of

this specification is not implied. Exposure to absolute maximum rating conditions for

extended periods may affect device reliability. Refer also to the STMicroelectronics SURE

Program and other relevant quality documents.

Table 4.

Absolute maximum ratings

Symbol

Parameter

Min

Typ

Max

Unit

Remarks

Supply voltage

–0.2

+7.0

V

Output source voltage

–0.2

+7.0

V

VBUS input

–0.2

V

Series 1M external resistor

for protection

Output pin

–0.3

V

Inhibit pin

–0.3

V

Electrostatic protection

–2

+2

kV

Human body model

(all pins)

–8

+8

kV

Human body model

(PKX only)

Electrostatic protection

–500

+500

V

Charged device model

Electrostatic protection

–100

+100

V

Machine model

Point discharge on PKX key

–8

+8

kV

IEC61000-4-2

Air discharge on PKX key

–15

+15

kV

IEC61000-4-2

Operating ambient temperature

–30

+85

°C

Storage temperature

–45

+150

°C