Part number:
DS1688
Manufacturer:
Dallas Semiconductor
File Size:
68.74 KB
Description:
(ds1688 / ds1691) 3 volt/5 volt serialized real time clock.
DS1688_DallasSemiconductor.pdf
Datasheet Details
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
Datasheet Details
DS1688
Dallas Semiconductor
68.74 KB
(ds1688 / ds1691) 3 volt/5 volt serialized real time clock.
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