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DS1685-3
  • DS1685-3

DS1685-3

24 Terminations3V 24 Pin Real Time ClocksAlarm, NVSRAM, Square Wave Output, Y2K 0.032MHz


  • Manufacturer: Rochester Electronics
  • NO: 699-DS1685-3
  • Package: 24-DIP (0.600, 15.24mm)
  • Datasheet: pdf
  • Stock: 3085
  • Description: 24 Terminations3V 24 Pin Real Time ClocksAlarm, NVSRAM, Square Wave Output, Y2K 0.032MHz (Kg)

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Delivery Time

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FedEx International, 5-7 business days.

The following are some common countries' logistic time.transport

SPECIFICATIONS

Parameters
Mounting Type Through Hole
Package / Case 24-DIP (0.600, 15.24mm)
Surface Mount NO
Operating Temperature 0°C~70°C
Packaging Tube
JESD-609 Code e0
Feature Alarm, NVSRAM, Square Wave Output, Y2K
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
Type Clock/Calendar
Terminal Finish TIN LEAD
Technology CMOS
Voltage - Supply 2.7V~3.7V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 240
Supply Voltage 3V
Terminal Pitch 2.54mm
Time@Peak Reflow Temperature-Max (s) 20
Pin Count 24
JESD-30 Code R-PDIP-T24
Qualification Status COMMERCIAL
Interface Parallel
Memory Size 242B
Clock Frequency 0.032MHz
External Data Bus Width 8
Number of Timers 1
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 2mA @ 3V
Voltage - Supply, Battery 2.5V~3.7V
Height Seated (Max) 5.08mm
Length 31.75mm
Width 15.24mm
RoHS Status Non-RoHS Compliant

DS1685-3 Overview


You can find real time clocks in package 24-DIP (0.600, 15.24mm) among the other packages that are available.Tube is the packaging method.There is 2.7V~3.7V supply voltage for this electrical RTC.It is a Clock/Calendar type electrical real time clock.The real time clock (RTC) that is mounted in the way of Through Hole is connected to this circuit board.0°C~70°C is the operating temperature.When running a program, electronic time clocks may be possible to ensure that Alarm, NVSRAM, Square Wave Output, Y2K are maintained at all times.With 24 terminations, transmission lines have the characteristic impedance of the RTC module terminating them.Obviously, a voltage of 3V is being supplied to this electronic component.24 pins are attached to it.The voltage supply of this electrical digital time clock is 2.5V~3.7V.A real time analog clock's memory size is 242B, which is available for storing programs and data.Neither real time clocks' output frequency nor real time clocks' response frequency should exceed 0.032MHz.1 timers are used in this system. They output a signal after an input signal is received at a predetermined time.

DS1685-3 Features


24-DIP (0.600, 15.24mm) package
24 terminations
24 pin count

DS1685-3 Applications


There are a lot of Rochester Electronics, LLC DS1685-3 Real Time Clocks applications.

  • Health Care
  • Medical Equipment
  • Embedded Time Stamping
  • Set-Top Box
  • Metering
  • Battery backed up systems
  • Digital Recording
  • IoT
  • Telecommunications
  • Mobile telephones
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