STWD100 datasheet(1/25 Pages) STMICROELECTRONICS

部件名	STWD100

功能描述	Watchdog timer circuit

PDF	25 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 25 page

July 2008

Rev 5

1/25

1

STWD100

Watchdog timer circuit

Features

■ Current consumption 13 µA typ.

■ Available watchdog timeout periods are

3.4 ms, 6.3 ms, 102 ms and 1.6 s

■ Chip-enable input

■ Open drain or push-pull WDO output

■ Operating temperature range: –40 to +125 °C

■ Package SOT23-5, SC70-5 (SOT323-5)

SOT23-5 (WY)

SC70-5,

SOT323-5 (W8)

www.st.com

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