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DS1287A - Real Time Clock

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Datasheet Details

Part number DS1287A
Manufacturer Dallas Semiconductor
File Size 47.42 KB
Description Real Time Clock
Datasheet download datasheet DS1287A_DallasSemiconductor.pdf

DS1287A Product details

Description

AD0 AD7 NC MOT CS AS R/W DS RESET IRQ drain) SQW VCC GND RCLR Multiplexed address/data bus No connection Bus type selection Chip select Address strobe Read/write input Data strobe Reset input Interrupt request output (open Square wave output +5 volt supply Ground RAM clear Programmable square wave output signal Bus-compatible interrupt signals (IRQ) Three interrupts are separately software-maskable and testable Time-of-day alarm once/second to onc

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