bq3285E - Real-Time Clock

Features

® Direct clock/calendar replacement for IBM® AT-compatible computers and other.

UNITRODE

Datasheet Details

Part number	bq3285E
Manufacturer	UNITRODE
File Size	1.06 MB
Description	Real-Time Clock
Datasheet	bq3285E Datasheet
Additional preview pages of the bq3285E datasheet.

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Other Datasheets by UNITRODE

BQ3285 - Real-Time Clock
bq3285L - Real-Time Clock

Full PDF Text Transcription

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bq3285E/L Real-Time Clock (RTC) Features ® Direct clock/calendar replacement for IBM® AT-compatible computers and other applications ® Functionally compatible with the DS1285 - Closely matches MC146818A pin configuration ® 2.7–3.6V operation (bq3285L); 4.5–5.5V operation (bq3285E) ® 242 bytes of general nonvolatile storage ® 32.768kHz output for power management ® System wake-up capability— alarm interrupt output active in battery-backup mode ® Less than 0.

Published: May 30, 2019 |