V3023 Datasheet Very Low Power 8-bit 32-khz Rtc Module

Manufacturer: EM Microelectronic (Swatch Group)

Overview: EM MICROELECTRONIC - MARIN SA EM3023 Very Low Power 8-Bit 32 kHz RTC Module with Digital Trimming, User RAM and High Level.

Datasheet Details

Part number	V3023
Manufacturer	EM Microelectronic (Swatch Group)
File Size	970.88 KB
Description	Very Low Power 8-Bit 32-kHz RTC Module
Datasheet	V3023-EMMicroelectronic.pdf

The V3023 is a low power CMOS real time clock with a built in crystal.

Standby current is typically 1.2 µA and the access time is 50 ns.

The interface is 8 bits with multiplexed address and data bus.

 Built-in crystal with digital trimming and temperature compensation facilities  Can be synchronised to 50 Hz or nearest s/min  50 ns access time with 50 pF load capacitance  Standby on power down typically 1.2 µA  Universal interface compatible with both Intel and Motorola  Simple 8 bit interface with no delays or busy flags  16 bytes of user RAM  Power fail input disables during power up / down of reset  Bus can be in tri-state in power fail mode  Wide voltage range: 2.0 V to 5.5 V .