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DS1678S+

DS1678S+

DS1678S+

Maxim Integrated

8 Terminations 5V 8 Pin DS1678 Real Time Clocks Alarm, Leap Year, NVSRAM, Y2K 0.032MHz

SOT-23

DS1678S+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 8-SOIC (0.209, 5.30mm Width)
Surface MountYES
Number of Pins 8
Operating Temperature-40°C~85°C
PackagingTube
Published 2005
JESD-609 Code e3
Feature Alarm, Leap Year, NVSRAM, Y2K
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type Time Event Recorder
Terminal Finish Matte Tin (Sn)
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch1.27mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number DS1678
Pin Count8
Qualification StatusNot Qualified
Power Supplies5V
Interface I2C, 2-Wire Serial
Memory Size32B
Clock Frequency 0.032MHz
Time FormatHH:MM:SS (12/24 hr)
Date FormatYY-MM-DD-dd
Time-Min SECONDS
Interrupt CapabilityY
Voltage - Supply, Battery 2.6V~3.5V
Volatile NO
Information Access Method I2C
Length 5.31mm
Height Seated (Max) 2.13mm
RoHS StatusROHS3 Compliant
In-Stock:815 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$6.83000$6.83
10$6.17100$61.71
88$5.88352$517.74976
176$5.10858$899.11008
264$4.87902$1288.06128
528$4.44850$2348.808

DS1678S+ Product Details

DS1678S+ Overview


There is an embedded version in the package 8-SOIC (0.209, 5.30mm Width).Packaged as Tube.This electrical RTC is powered by 4.5V~5.5V voltage.This electrical real time clock is of type Time Event Recorder.Surface Mount is the way to mount this real time clock (RTC).A temperature of -40°C~85°C should be used for operation.During operation, Alarm, Leap Year, NVSRAM, Y2K can be guaranteed.The 8 termination is the practice of terminating a transmission line with a RTC module matched to its characteristic impedance.It is possible to see 5V voltage being supplied to this RTC real time clock.8 pins are attached to it.RTCs are a member of the family DS1678.Its supply voltage is 2.6V~3.5V.In these RTC times, there is a memory of 32B where data and programs can be stored.There should be no more than 0.032MHz frequency in real time clocks' output.A power supply of 5V is used to power it.8 pins are present on it.

DS1678S+ Features


8-SOIC (0.209, 5.30mm Width) package
8 terminations
8 pin count
5V power supplies


DS1678S+ Applications


There are a lot of Maxim Integrated
DS1678S+ Real Time Clocks applications.


  • Automotive
  • Industrial
  • Digital still camera
  • Digital video camera
  • Printers
  • Copy machines
  • Mobile equipment
  • Battery powered devices
  • Printers and copiers
  • Electronic metering

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