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DS1688 Datasheet - Dallas Semiconductor

DS1688 (DS1688 / DS1691) 3 Volt/5 Volt Serialized Real Time Clock

X1 X2 RCLR AD0-AD7 PWR KS CS ALE WR RD VCCO * * * * * * * * * * * Crystal Input Crystal Output RAM Clear Input Mux’ed Address/Data Bus Power *on Interrupt Output Kickstart Input RTC Chip Select Input RTC A.

DS1688 Features

* Incorporates industry standard DS1287 PC clock plus enhanced features: PIN ASSIGNMENT VBAUX X1 X2 RCLR AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 PWR GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 CEI CEO VCCI VCCO SQW VBAT IRQ PSEL RD GND WR ALE CS KS VBAUX X1 X2 RCLR AD0 AD1

DS1688_DallasSemiconductor.pdf

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Datasheet Details

Part number:

DS1688

Manufacturer:

Dallas Semiconductor

File Size:

68.74 KB

Description:

(ds1688 / ds1691) 3 volt/5 volt serialized real time clock.

DS1688 Distributor

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TAGS

DS1688 DS1688 DS1688 DS1691 Volt Volt Serialized Real Time Clock Dallas Semiconductor