Download the M41T315W datasheet PDF.
This datasheet also covers the M41T315Y variant, as both devices belong to the same serial access phantom rtc supervisor family and are provided as variant models within a single manufacturer datasheet.
Key Features
3.0V, 3.3V, or 5V operating voltage.
Real-time clock keeps track of
)tenths/hundredths of seconds, seconds, t(sminutes, hours, days, date of the month, cmonths, and years u.
Automatic leap year correction valid up to 2100 rod.
Automatic switch-over and deselect circuitry P ).
Choice of power-fail deselect voltages: te t(s(VPFD = power-fail deselect voltage) le c.
M41T315Y(a): VCC = 4.5 to 5.5V o u4.25V ≤ VPFD ≤ 4.50V bs rod.
Full PDF Text Transcription for M41T315W (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
M41T315W. For precise diagrams, and layout, please refer to the original PDF.
M41T315Y M41T315V, M41T315W Serial access phantom RTC supervisor Not For New Design Features ■ 3.0V, 3.3V, or 5V operating voltage ■ Real-time clock keeps track of )tenth...
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3.3V, or 5V operating voltage ■ Real-time clock keeps track of )tenths/hundredths of seconds, seconds, t(sminutes, hours, days, date of the month, cmonths, and years u■ Automatic leap year correction valid up to 2100 rod■ Automatic switch-over and deselect circuitry P )■ Choice of power-fail deselect voltages: te t(s(VPFD = power-fail deselect voltage) le c– M41T315Y(a): VCC = 4.5 to 5.5V o u4.25V ≤ VPFD ≤ 4.50V bs rod– M41T315V: VCC = 3.0 to 3.6V 2.80V ≤ VPFD ≤ 2.97V O P– M41T315W: VCC = 2.7 to 3.3V ) - te2.60V ≤ VPFD ≤ 2.
M41T315W Datasheet
