256 Kbit 32K x8 SERIAL RTC
Description
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M41T256Y
256 Kbit (32K x8) Serial RTC
FEATURES SUMMARY
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5V OPERATING VOLTAGE SERIAL INTERFACE SUPPORTS EXTENDED I2C BUS ADDRESSING (400kHz) AUTOMATIC SWITCH-OVER AND DESELECT CIRCUITRY POWER-FAIL DESELECT VOLTAGES: – M41T256Y: VCC = 4.5 to 5.5V; VPFD = 4.2 < VPFD < 4.5V COUNTERS FOR TENTHS/HUNDREDTHS OF S...
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