MAX6900 Datasheet (Maxim) - I2C-Compatible RTC

MAX6900, I2C-Compatible RTC

The MAX6900, I2C™-bus-compatible real-time clock (RTC) in a 6-pin TDFN package contains a real-time clock/calendar and 31-byte ✕ 8-bit wide of static random access memory (SRAM).

The real-time clock/calendar provides seconds, minutes, hours, day, date, month, and year information.

The end of the mon

MAX6900 Features

* o Real-Time Clock Counts Seconds, Minutes, Hours, Date, Month, Day, and Year o Leap Year Compensation Valid up to Year 2100 o Fast (400kHz) I2C-Bus-Compatible Interface from 2.0V to 5.5V o 31 ✕ 8 SRAM for Scratchpad Data Storage o Uses Standard 32.768kHz, 12.5pF Load, Watch Crystal o Ultra-Low 225nA