EM3022 - Very Low Power 8-Bit 32 kHz RTC Module

EM Microelectronic

Datasheet Details

Part number	EM3022
Manufacturer	EM Microelectronic
File Size	944.30 KB
Description	Very Low Power 8-Bit 32 kHz RTC Module
Datasheet	EM3022-EMMicroelectronic.pdf

The V3022 is a low power CMOS real time clock with a built in crystal.

 Built-in crystal with digital trimming and temperature compensation facilities  50 ns access time with 50 pF load capacitance  Standby on power down typically 1.2 µA  Wide voltage range, 2.0V to 5.5V  Universal interface compatible with both Intel and Motorola  Simple 8 bit interface with no delays or busy flags  Power fail input disables during power up / down of reset  Bus can be in tri-state in power fail mode  12 or 24 hour data formats  Time to 1/100 of a second  Leap year corre.

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Published: Oct 6, 2025 |