STMicroelectronics 5-Pin Watchdog Timer, SOT-23

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Subtotal 20 units (supplied on a continuous strip)*

SGD29.62

(exc. GST)

SGD32.28

(inc. GST)

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Units
Per unit
20 - 90SGD1.481
100 - 190SGD1.448
200 - 390SGD1.42
400 +SGD1.392

*price indicative

Packaging Options:
RS Stock No.:
829-1516P
Mfr. Part No.:
STWD100YNPWY3F
Manufacturer:
STMicroelectronics
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Brand

STMicroelectronics

Product Type

Watchdog Timer

Mount Type

Surface

Sub Type

Watchdog

Package Type

SOT-23

Number of Internal Timers

1

Pin Count

5

Minimum Supply Voltage

2.7V

Maximum Supply Voltage

5.5V

Maximum Operating Temperature

125°C

Minimum Operating Temperature

-40°C

Height

1.3mm

Standards/Approvals

No

Length

3mm

Automotive Standard

AEC-Q100

Series

STWD100

Watchdog Timers, STMicroelectronics


The Watchdog Timer integrated circuit is a self-contained device for preventing system failures. Certain types of hardware or software errors could cause the electronics system to fail. The watchdog timer has an input that is used to clear the watchdog timer periodically within a specified timeout period. While the system is operating correctly, the watchdog output is not asserted. If the watchdog timer is not cleared, the watchdog output generates a processor interrupt or reset.

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