CAT823 Просмотр технического описания (PDF) - Catalyst Semiconductor => Onsemi

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CAT823

System Supervisory Voltage Reset with Watchdog and Manual Reset

Catalyst Semiconductor => Onsemi 

Figure 5. Timing Diagram – Strobe Input

INVALID

STROBE

VALID

STROBE

WDI

MIN.

tWD

RESET

Figure 6. Timing Diagram – Power Down

VCC

VRST (MAX) VRST

VRST (MIN)

CAT823, CAT824, CAT825

INDETERMINATE

STROBE

MAX.

tRD

RESET

RESET (CAT824 & CAT825)

VOH

VOL

RESET Slews with VCC

Figure 7. Timing Diagram – Power Up

VCC

VRST (MIN)

VRST (MAX)

VRST

tRP

RESET

VOH

© Catalyst Semiconductor, Inc.

Characteristics subject to change without notice

RESET

9

VOL

RESET (CAT824 & CAT825)

Doc. No. MD-3027, Rev. B

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