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M48T248V Dataheets PDF



Part Number M48T248V
Manufacturers ST Microelectronics
Logo ST Microelectronics
Description 5.0 or 3.3V / 1024K TIMEKEEPER SRAM
Datasheet M48T248V DatasheetM48T248V Datasheet (PDF)

M48T248Y M48T248V 5.0 or 3.3V, 1024K TIMEKEEPER® SRAM with PHANTOM FEATURES SUMMARY ■ 5.0V OR 3.3V OPERATING VOLTAGE Figure 1. 32-pin, DIP Package ■ REAL TIME CLOCK KEEPS TRACK OF TENTHS/HUNDREDTHS OF SECONDS, SECONDS, MINUTES, HOURS, DAYS, DATE OF THE MONTH, MONTHS, AND YEARS ■ AUTOMATIC LEAP YEAR CORRECTION VALID UP TO THE YEAR 2100 )■ AUTOMATIC SWITCH-OVER AND t(sDESELECT CIRCUITRY ■ CHOICE OF POWER-FAIL DESELECT ucVOLTAGES: d(VPFD = Power-fail Deselect Voltage): ro– M48T248Y: 4.25V ≤ V.

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