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DS1248 1024K NV SRAM

DS1248 Description

19-6078; Rev 11/11 DS1248/DS1248P 1024K NV SRAM with Phantom Clock .
The DS1248 1024K NV SRAM with phantom clock is a fully static, nonvolatile RAM (organized as 128K words by 8 bits) with a built-in real-time clock.

DS1248 Features

* Real-Time Clock (RTC) Keeps Track of Hundredths of Seconds, Minutes, Hours, Days, Date of the Month, Months, and Years
* 128K x 8 NV SRAM Directly Replaces Volatile Static RAM or EEPROM
* Embedded Lithium Energy Cell Maintains Calendar Operation and Retains RAM Data
* Watch Functio

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1024K SRAM Maxim Integrated
Maxim Integrated DS1248-like datasheet