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M48T18 - 64 Kbit 8Kb x 8 TIMEKEEPER SRAM

M48T18 Description

M48T08 M48T08Y, M48T18 5 V, 64 Kbit (8 Kb x 8) TIMEKEEPER® SRAM .

M48T18 Features

* Integrated ultra low power SRAM, real-time clock, power-fail control circuit, and battery
* BYTEWIDE™ RAM-like clock access
* BCD coded year, month, day, date, hours, minutes, and seconds
* Typical clock accuracy of ±1 minute a month, at 25 °C
* Automatic power-fail chip desele

M48T18 Applications

* Self-contained battery and crystal in the CAPHAT™ DIP package
* Packaging includes a 28-lead SOIC and SNAPHAT® top (to be ordered separately)
* SOIC package provides direct connection for a snaphat top which contains the battery and crystal
* Pin and function compatible with DS1643

📥 Download Datasheet

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📌 All Tags

Kbit 8Kb TIMEKEEPER SRAM ST Microelectronics
ST Microelectronics M48T18-like datasheet

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