STR91XF_07 datasheet(46/73 Pages) STMICROELECTRONICS

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Electrical characteristics

STR91xF

46/73

Electrical characteristics

6.1

Absolute maximum ratings

This product contains devices to protect the inputs against damage due to high static voltages.

However, it is advisable to take normal precautions to avoid application of any voltage higher

than the specified maximum rated voltages. It is also recommended to ground any unused input

pin to reduce power consumption and minimize noise.

Table 4.

Absolute maximum ratings

Note:

Stresses exceeding above listed recommended "Absolute Maximum Ratings" may cause

permanent damage to the device. This is a stress rating only and functional operation of the

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

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

periods may affect device reliability. During overload conditions (VIN>VDDQ or VIN<VSSQ) the

voltage on pins with respect to ground (VSSQ) must not exceed the recommended values.

Symbol

Parameter

Value

Unit

Min

Max

VDD

Voltage on VDD pin with respect to ground VSS

-0.3

2.4

VDDQ

Voltage on VDDQ pin with respect to ground VSS

-0.3

4.0

VBATT

Voltage on VBATT pin with respect to ground VSS

-0.3

4.0

AVDD

Voltage on AVDD pin with respect to ground VSS

(128-pinpackage)

-0.3

4.0

AVREF

Voltage on AVREF pin with respect to ground VSS

(128-pin package)

-0.3

4.0

AVREF_AVDD

Voltage on AVREF_AVDD pin with respect to

Ground VSS (80-pin package)

-0.3

4.0

VIN

Voltage on 5V tolerant pins with respect to ground

VSS

-0.3

5.5

Voltage on any other pin with respect to ground

VSS

-0.3

4.0

IOV

Input current on any pin during overload condition

-10

+10

ITDV

Absolute sum of all input currents during overload

condition

|200|

TST

Storage Temperature

-55

+150

°C

Junction Temperature

+125

°C

ESD

ESD Susceptibility (Human Body Model)

2000

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