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REAL TIME CLOCK MODULE FOR PC/AT ∗1
RTC-6593
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Builtin crystal unit allows adjustment-free efficient operation. Provides 114-bytes of backed-up RAM. Extended alarm function. Low current consumption. A builtin power supply switching circuit makes it possible to provide automatic power supply backup to both the RTC and extended RAM.
Actual size
*1 PC/AT is a trademark of International Business Machines Corporation.
Specifications (characteristics) Absolute Max. rating
Item Supply voltage Input voltage Storage temperature Symbol VDD VIN Condition VDD -GND Input pin Rating - 0.3 to + 7.0 V - 0.3 to VDD + 0.3 - 55 to +125 Unit
External dimensions
16.3 max.
RTC-6593 Datasheet
