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DS1673E-3

DS1673E-3

DS1673E-3

Rochester Electronics, LLC

20 Terminations 3V 20 Pin Real Time Clocks Alarm, Leap Year, Watchdog Timer 0.032MHz

SOT-23

DS1673E-3 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173, 4.40mm Width)
Surface MountYES
Operating Temperature0°C~70°C
PackagingTube
JESD-609 Code e0
Feature Alarm, Leap Year, Watchdog Timer
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Type Portable System Controller
Terminal Finish TIN LEAD
Additional Feature3-CHANNEL, 8-BIT ADC
Voltage - Supply 2.7V~3.3V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 240
Supply Voltage 3V
Terminal Pitch0.65mm
Reach Compliance Code unknown
Time@Peak Reflow Temperature-Max (s) 20
Pin Count20
JESD-30 Code R-PDSO-G20
Qualification StatusCOMMERCIAL
Interface 3-Wire Serial
Clock Frequency 0.032MHz
External Data Bus Width 1
Time FormatHH:MM:SS (12/24 hr)
Date FormatYY-MM-DD-dd
Current - Timekeeping (Max) 100μA @ 3V
Voltage - Supply, Battery 2.5V~3.7V
Information Access Method SERIAL, 3-WIRE
Length 6.5mm
Height Seated (Max) 1.1mm
Width 4.4mm
RoHS StatusNon-RoHS Compliant
In-Stock:1477 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$5.75000$5.75
500$5.6925$2846.25
1000$5.635$5635
1500$5.5775$8366.25
2000$5.52$11040
2500$5.4625$13656.25

DS1673E-3 Product Details

DS1673E-3 Overview


In the 20-TSSOP (0.173, 4.40mm Width) package, real time clocks is embedded.Tube is the way time clock is packaged.2.7V~3.3V is the supply voltage of this electrical RTC.Portable System Controller is the type of this electrical real time clock.There is an real time clock (RTC) mounted in the way of Surface Mount.0°C~70°C should be the operating temperature.Operating with Alarm, Leap Year, Watchdog Timer are possible.In 20 terminations, a transmission line is terminated with an impedance-matched RTC module.3V voltage is present on this electronic component.With 20 pins, it is equipped.This electrical digital time clock has a supply voltage of 2.5V~3.7V.The output frequency should not exceed 0.032MHz.Additionally, it has 3-CHANNEL, 8-BIT ADC.

DS1673E-3 Features


20-TSSOP (0.173, 4.40mm Width) package
20 terminations
20 pin count


DS1673E-3 Applications


There are a lot of Rochester Electronics, LLC
DS1673E-3 Real Time Clocks applications.


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

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