V3020 - Ultra Low Power 1-Bit 32-kHz RTC

Product Overview

EM Microelectronic

Part number	V3020
Manufacturer	EM Microelectronic
File Size	705.88 KB
Description	Ultra Low Power 1-Bit 32-kHz RTC
Datasheet	V3020 Datasheet
Additional preview pages of the V3020 datasheet.

The V3020 is a low power CMOS real time clock.

Supply current typically 390 nA at 3V 50 ns access time with 50 pF load capacitance Fully operational from 1.2V to 5.5V No busy states or danger of a clock update while accessing Serial communication on one line of a standard parallel data bus or over a conventional 3 wire serial interface Interface compatible with both Intel and Motorola Seconds, minutes, hours, day of month, month, year, week day and week number in BCD format Leap year and week number correction Time set lock.

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Published: Oct 7, 2025 |