STMicroelectronics 5 Pin Watchdog Timer, SOT-23

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Subtotal 5 units (supplied on a continuous strip)*

£3.16

(exc. VAT)

£3.79

(inc. VAT)

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5 +£0.632

*price indicative

Packaging Options:
RS Stock No.:
686-7509P
Mfr. Part No.:
STWD100NYWY3F
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Mounting Type

Surface Mount

Timer Type

Watchdog

Package Type

SOT-23

Number of Internal Timers

1

Pin Count

5

Minimum Operating Temperature

-40 °C

Maximum Operating Temperature

+125 °C

Length

2.9mm

Height

1.05mm

Width

1.6mm

Dimensions

2.9 x 1.6 x 1.05mm

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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