CDP68HC68T1 - CMOS Serial Real-Time Clock

Renesas

Datasheet Details

SPI (Serial Peripheral Interface).
Full Clock Features - Seconds, Minutes, Hours (12/24, AM/PM), Day of Week, Date, Month, Year (0 to 99), Automatic Leap Year.
32 Wordx8-Bit RAM.
Seconds, Minutes, Hours Alarm.
Automatic Power Loss Detection.
Low Minimum Standby (Timekeeping) Voltage.
2.2V.
Selectable Crystal or 50/60Hz Line Input.
Buffered Clock Output.
Battery Input Pin that Powers Oscillator and also Conn.

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Published: Feb 1, 2019 |