DocID025389 Rev 2

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M41T01

Maximum rating

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Maximum rating

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. .

Caution:

Negative undershoots below –0.3 V are not allowed on any pin while in the battery backup

mode.

Table 3. Absolute maximum ratings

Symbol

Parameter

Value

Units

Ambient operating temperature

–40 to 85

°C

1. For SO package, standard (SnPb) lead finish: reflow at peak temperature of 225°C (the time above 220 °C

must not exceed 20 seconds)

2. For SO package, lead-free (Pb-free) lead finish: reflow at peak temperature of 260°C (the time above

255 °C must not exceed 30 seconds)

–55 to 125

°C

Input or output voltages

–0.3 to 7

V

Supply voltage

–0.3 to 7

V

Output current

20

mA

Power dissipation

0.25

W