EM3027 Real-Time Clock

EM Microelectronic

Description

EM MICROELECTRONIC - MARIN SA EM3027 Real Time Clock with I2C or SPI, Crystal Temperature Compensation, Battery Switchover and Trickle Charger Desc.
The EM3027 is an Ultra Low Power CMOS real-time clock IC with two serial interface modes: I2C or SPI.

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Datasheet Specifications

Part number: EM3027
Manufacturer: EM Microelectronic
File Size: 953.97 KB
Datasheet: EM3027-EMMicroelectronic.pdf
Description: Real-Time Clock

Features

*  Fully operational from 2.1 to 5.5V  Supply current typically 600 nA at 1.4V  Thermal compensated crystal frequency  Oscillator stability 0.5 ppm / Volt  Counter for seconds, minutes, hours, day of week, date months, years in BCD format and alarm  Leap year compensation  16-bits timer with 2

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EM3027 Real-Time Clock EM Microelectronic

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