BQ3285 - Real-Time Clock

UNITRODE

General Description

The CMOS bq3285 is a low-power microprocessor peripheral providing a time-of-day clock and 100-year calendar with alarm

Key Features

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

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BQ3285 real-time clock by UNITRODE - Datasheet Preview

Datasheet Details

Part number	BQ3285
Manufacturer	UNITRODE
File Size	718.44 KB
Description	Real-Time Clock
Datasheet	BQ3285 Datasheet

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Other Datasheets by UNITRODE

Part Number	Description
bq3285E	Real-Time Clock
bq3285L	Real-Time Clock

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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bq3285 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 ® 114 bytes of general nonvolatile storage ® 160ns cycle time allows fast bus operation ® Selectable Intel or Motorola bus timing ® Less than 0.