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M48T59 - 64 Kbit 8Kb x8 TIMEKEEPER SRAM

Datasheet Summary

Description

The M48T59/59Y/59V TIMEKEEPER ® RAM is an 8Kb x8 non-volatile static RAM and real time clock.

The monolithic chip is available in two special packages to provide a highly integrated battery backed-up memory and real time clock solution.

Features

  • VALID AI01385 VALID tAXQX tEHQZ tGHQZ Note: W.

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Datasheet preview – M48T59

Datasheet Details

Part number M48T59
Manufacturer STMicroelectronics
File Size 168.00 KB
Description 64 Kbit 8Kb x8 TIMEKEEPER SRAM
Datasheet download datasheet M48T59 Datasheet
Additional preview pages of the M48T59 datasheet.
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Full PDF Text Transcription

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M48T59 M48T59Y/M48T59V 64 Kbit (8Kb x8) TIMEKEEPER® SRAM PRELIMINARY DATA s INTEGRATED ULTRA LOW POWER SRAM, REAL TIME CLOCK, POWER-FAIL CONTROL CIRCUIT and BATTERY FREQUENCY TEST OUTPUT for REAL TIME CLOCK SOFTWARE CALIBRATION AUTOMATIC POWER-FAIL CHIP DESELECT and WRITE PROTECTION WRITE PROTECT VOLTAGES (VPFD = Power-fail Deselect Voltage): – M48T59: 4.5V ≤ VPFD ≤ 4.75V – M48T59Y: 4.2V ≤ VPFD ≤ 4.5V – M48T59V: 2.7V ≤ VPFD ≤ 3.
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