AS1916(2005) Ver la hoja de datos (PDF) - austriamicrosystems AG

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Fabricante

AS1916
(Rev.:2005)

Microprocessor Supervisory Circuits with Manual Reset and Watchdog

austriamicrosystems AG 

AS1916 - AS1918

Data Sheet

austriamicrosystems

4 Absolute Maximum Ratings

Stresses beyond those listed in Table 2 may cause permanent damage to the device. These are stress ratings only,

and functional operation of the device at these or any other conditions beyond those indicated in Electrical Character-

istics on page 3 is not implied. Exposure to absolute maximum rating conditions for extended periods may affect

device reliability.

Table 2. Absolute Maximum Ratings

Parameter

Min Max Units

Comments

VCC to GND

Open-Drain RESETN

-0.3 +5.0 V

-0.3 +7.0 V

Push/Pull RESET, RESETN

-0.3

VCC +

0.3

V

MRN, WDI to GND

-0.3

VCC +

0.3

V

Input Current (VCC)

Output Current (RESET, RESETN)

Continuous Power Dissipation

(TAMB = +70ºC)

Operating Temperature Range

20 mA

20 mA

696 mW

-40 +125 ºC

Derate 8.7mW/ºC above +70ºC

Junction Temperature

Storage Temperature Range

Package Body Temperature

+150 ºC

-65 +150 ºC

+260

The reflow peak soldering temperature (body

temperature) specified is in accordance with

IPC/JEDEC J-STD-020C “Moisture/Reflow

ºC Sensitivity Classification for Non-Hermetic Solid

State Surface Mount Devices”.

The lead finish for Pb-free leaded packages is

matte tin (100% Sn).

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