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M48T513V - 3.3V-5V 4 Mbit 512Kb x8 TIMEKEEPER SRAM

General Description

The M48T513Y/V TIMEKEEPER RAM is a 512Kb x 8 non-volatile static RAM and real time clock, with programmable alarms and a watchdog timer.

The special DIP package provides a fully integrated battery back-up memory and real time clock solution.

Key Features

  • CC dro.

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📁 Similar Datasheet

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Other Datasheets by STMicroelectronics

Part Number Description
M48T513Y 3.3V-5V 4 Mbit 512Kb x8 TIMEKEEPER SRAM
M48T512V 4 Mbit (512 Kbit x 8) TIMEKEEPER SRAM
M48T512Y 4 Mbit (512 Kbit x 8) TIMEKEEPER SRAM
M48T559Y 64 Kbit 8Kb x8 TIMEKEEPER SRAM with ADDRESS/DATA MULTIPLEXED
M48T58 64 Kbit (8 Kb x 8) TIMEKEEPER SRAM

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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M48T513Y M48T513V 3.3V-5V 4 Mbit (512Kb x8) TIMEKEEPER® SRAM s INTEGRATED ULTRA LOW POWER SRAM, REAL TIME CLOCK, POWER-FAIL CONTROL CIRCUIT, BATTERY, and CRYSTAL YEAR 2000 COMPLIANT BCD CODED CENTURY, YEAR, MONTH, DAY, DATE, HOURS, MINUTES, and SECONDS BATTERY LOW WARNING FLAG AUTOMATIC POWER-FAIL CHIP DESELECT and WRITE PROTECTION TWO WRITE PROTECT VOLTAGES: (VPFD = Power-fail Deselect Voltage) – M48T513Y: 4.2V ≤ VPFD ≤ 4.5V – M48T513V: 2.7V ≤ VPFD ≤ 3.