Datasheet4U Logo Datasheet4U.com

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 Datasheet (68.74 KB)

Preview of DS1688 PDF
DS1688 Datasheet Preview Page 2 DS1688 Datasheet Preview Page 3

Datasheet Details

Part number:

DS1688

Manufacturer:

Dallas Semiconductor

File Size:

68.74 KB

Description:

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

📁 Related Datasheet

DS1680 Portable System Controller (Dallas Semiconductor)

DS1682 Total-Elapsed-Time Recorder (Maxim Integrated)

DS1683 Total-Elapsed-Time and Event Recorder (Maxim)

DS1685 (DS1685 / DS1687) 3V/5V Real-Time Clocks (Maxim Integrated Products)

DS1687 (DS1685 / DS1687) 3V/5V Real-Time Clocks (Maxim Integrated Products)

DS1689 (DS1689 / DS1693) 3-Volt/5-Volt Serialized Real-Time Clock (Dallas Semiconductor)

DS160-40THD02 SCHOTTKY BARRIER DIODE (JCET)

DS1602 Elapsed Time Counter (Maxim Integrated)

TAGS

DS1688 DS1688 DS1691 Volt Volt Serialized Real Time Clock Dallas Semiconductor

DS1688 Distributor