MAX6902 I2C-Compatible RTC

Maxim

Description

19-2134; Rev 1; 7/03 SPI-Compatible RTC in a TDFN General .
The MAX6902 SPI™-compatible real-time clock contains a real-time clock/calendar and 31 x 8 bits of static random-access memory (SRAM).

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Datasheet Specifications

Part number: MAX6902
Manufacturer: Maxim
File Size: 187.99 KB
Datasheet: MAX6902_MaximIntegratedProducts.pdf
Description: I2C-Compatible RTC

Features

* o Real-Time Clock Counts Seconds, Minutes, Hours, Day of Week, Date of Month, Month, Year, and Century o Leap-Year Compensation Valid up to Year 2100 o +2V to +5.5V Wide Operating Voltage Range o SPI Interface: 4MHz at 5V; 1MHz at 2V o 31 x 8-Bit SRAM for Scratchpad Data Storage o Uses Standard 32.7

Applications

* Point-of-Sale Equipment Intelligent Instruments Fax Machines Battery-Powered Products Portable Instruments Ordering Information PART MAX6902ETA-T TEMP RANGE -40°C to +85°C PINPACKAGE 8 TDFN TOP MARK AGT Related Real-Time Clock Products PART MAX6900 MAX6901 MAX6902 SERIAL INTERFACE I2C™ compatible

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MAX6902 I2C-Compatible RTC Maxim

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