DS1678

8 Terminations5V 8 Pin DS1678 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Y2K 0.032MHz


  • Manufacturer: Maxim Integrated
  • NO: 503-DS1678
  • Package: 8-DIP (0.300, 7.62mm)
  • Datasheet: pdf
  • Stock: 9802
  • Description: 8 Terminations5V 8 Pin DS1678 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Y2K 0.032MHz (Kg)

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SPECIFICATIONS

Parameters
Mount Through Hole
Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Number of Pins 8
Operating Temperature -40°C~85°C
Packaging Tube
Published 2009
JESD-609 Code e0
Feature Alarm, Leap Year, NVSRAM, Y2K
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type Time Event Recorder
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Timer or RTC
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 245
Supply Voltage 5V
Terminal Pitch 2.54mm
Base Part Number DS1678
Pin Count 8
Operating Supply Voltage 5V
Power Supplies 5V
Interface I2C, 2-Wire Serial
Memory Size 32B
Clock Frequency 0.032MHz
Logic Function Clock
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Time-Min SECONDS
Interrupt Capability Y
Voltage - Supply, Battery 2.6V~3.5V
Volatile NO
Information Access Method I2C
Height Seated (Max) 4.572mm
Length 9.375mm
Width 7.62mm
Radiation Hardening No
REACH SVHC Unknown
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

DS1678 Overview


There is a package 8-DIP (0.300, 7.62mm) that contains real time clocks.In this case, time clock is packaged in the way of Tube.It is important to keep in mind that the supply voltage of this electrical RTC is 4.5V~5.5V.Electrical real time clocks of this type are Time Event Recorder.It should be noted that the real time clock (RTC) is mounted in the way of Through Hole.Maintaining a constant temperature of -40°C~85°C is essential for safe operation.When operating, Alarm, Leap Year, NVSRAM, Y2K can be ensured.There is the possibility of terminating transmission lines with 8 terminations, which means that the equipment used to terminate the line will match its characteristic impedance.RTC real time clocks like this have a 5V supply voltage.As it has 8 pins, it is equipped with the necessary features.In terms of RTCs family, RTCs belongs to DS1678.In this electrical digital time clock, the supply voltage is 2.6V~3.5V.A component such as this is included in the contents of Timer or RTC.For the purpose of storing data and programs, the RTC times are embedded with a storage capacity of 32B.Real time clocks' output frequency should not exceed 0.032MHz.A mounting type of Through Hole has been specified for this RTC module.It operates from 5V power supplies.With 8 pins, it is equipped.Maintaining a voltage of 5V will result in high efficiency.

DS1678 Features


8-DIP (0.300, 7.62mm) package
8 terminations
8 pin count
5V power supplies
Be maintained at 5V for high efficiency.

DS1678 Applications


There are a lot of Maxim Integrated DS1678 Real Time Clocks applications.

  • Automotive
  • Electronic metering
  • Utility Meter
  • Embedded Time Stamping
  • High duration timers
  • Digital voice recorders
  • Low standby power applications
  • Set-Top Box
  • Bridges
  • Network Appliance

In Stock

Please send RFQ , we will respond immediately.