20 Terminations 5V 20 Pin DS1673 Real Time Clocks Alarm, Leap Year, Watchdog Timer 0.032MHz
SOT-23
DS1673S-5+ Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Mounting Type
Surface Mount
Package / Case
20-SOIC (0.295, 7.50mm Width)
Surface Mount
YES
Number of Pins
20
Operating Temperature
0°C~70°C
Packaging
Tube
Published
2009
JESD-609 Code
e3
Feature
Alarm, Leap Year, Watchdog Timer
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
20
ECCN Code
EAR99
Type
Portable System Controller
Terminal Finish
Matte Tin (Sn)
Additional Feature
3-CHANNEL, 8-BIT ADC
HTS Code
8542.31.00.01
Voltage - Supply
4.5V~5.5V
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Supply Voltage
5V
Terminal Pitch
1.27mm
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
DS1673
Pin Count
20
Qualification Status
Not Qualified
Power Supplies
5V
Interface
3-Wire Serial
Clock Frequency
0.032MHz
External Data Bus Width
1
Time Format
HH:MM:SS (12/24 hr)
Date Format
YY-MM-DD-dd
Current - Timekeeping (Max)
300μA @ 5V
Time-Min
SECONDS
Interrupt Capability
Y
Voltage - Supply, Battery
2.5V~3.7V
Volatile
YES
Information Access Method
SERIAL, 3-WIRE
Length
12.8mm
Height Seated (Max)
2.65mm
Width
7.5mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$9.752000
$9.752
10
$9.200000
$92
100
$8.679245
$867.9245
500
$8.187967
$4093.9835
1000
$7.724497
$7724.497
DS1673S-5+ Product Details
DS1673S-5+ Overview
real time clocks is located in package 20-SOIC (0.295, 7.50mm Width).As of Tube, time clock is packaged in this way.There is 4.5V~5.5V voltage supply for this electrical RTC.It can be said that this electrical real time clock belongs to the Portable System Controller type.The real time clock (RTC) that is mounted in the way of Surface Mount is connected to this circuit board.In order to operate properly, the temperature should be 0°C~70°C.During the course of operation, Alarm, Leap Year, Watchdog Timer can be ensured.There is the possibility of terminating transmission lines with 20 terminations, which means that the equipment used to terminate the line will match its characteristic impedance.In this case, the voltage supplied to the electronic component is 5V.A total of 20 pins are included in this product.DS1673 are the family name of RTCs .As far as the supply voltage for this electrical digital time clock is concerned, it is 2.5V~3.7V.There should be no frequency greater than 0.032MHz in real time clocks' output.For powering the real time clock, a power supply with a voltage of 5V is used.A total of 20 pins are attached to this real time clock.Additionally, it has the property of 3-CHANNEL, 8-BIT ADC.