CAT823 データシートの表示（PDF） - Catalyst Semiconductor => Onsemi

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CAT823

System Supervisory Voltage Reset with Watchdog and Manual Reset

Catalyst Semiconductor => Onsemi 

CAT823, CAT824, CAT825

BLOCK DIAGRAM

WDI*

LEVEL SENSE

&

TIMER

TIMEOUT

COMPARATOR

VCC

VCC

TOLERANCE

+

BIAS

–

VCC

VOLTAGE

REFERENCE

52kΩ

LEVEL SENSE

MR*

&

DEBOUNCE

* Functions Available by Device

Device R¯¯E¯S¯E¯T¯ RESET ¯M¯R¯ WDI

CAT823 x

xx

CAT824 x

x

x

CAT825 x

x

x

DIGITAL

DELAY

VCC

RESET

VCC

RESET*

Doc. No. MD-3027, Rev. B

2

© Catalyst Semiconductor, Inc.

Characteristics subject to change without notice

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