24 Terminations 3.3V 24 Pin DS1742 Real Time Clocks Leap Year, NVSRAM, Y2K 0.032MHz
SOT-23
DS1742W-120+ Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Mounting Type
Through Hole
Package / Case
24-DIP Module (0.600, 15.24mm)
Surface Mount
NO
Number of Pins
24
Operating Temperature
0°C~70°C
Packaging
Tube
Published
2011
JESD-609 Code
e3
Feature
Leap Year, NVSRAM, Y2K
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
24
ECCN Code
EAR99
Type
Clock/Calendar
Terminal Finish
Matte Tin (Sn)
HTS Code
8473.30.11.80
Voltage - Supply
2.97V~3.63V
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Supply Voltage
3.3V
Terminal Pitch
2.54mm
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
DS1742
Pin Count
24
Qualification Status
Not Qualified
Power Supplies
3.3V
Interface
Parallel
Memory Size
2KB
Clock Frequency
0.032MHz
External Data Bus Width
8
Time Format
HH:MM:SS (24 hr)
Date Format
YY-MM-DD-dd
Current - Timekeeping (Max)
2mA @ 3.3V
Time-Min
SECONDS
Interrupt Capability
N
Volatile
NO
Length
37.595mm
Height Seated (Max)
8.51mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
28
$27.98000
$783.44
DS1742W-120+ Product Details
DS1742W-120+ Overview
A package named 24-DIP Module (0.600, 15.24mm) contains real time clocks.Tube is the packaging method.There is 2.97V~3.63V supply voltage for this electrical RTC.Electrical real time clocks of this type are Clock/Calendar.real time clock (RTC)s like this are mounted in the way of Through Hole.0°C~70°C is the operating temperature.When operating, you can ensure Leap Year, NVSRAM, Y2K.A transmission line can have a 24 termination by terminating it with a RTC module whose characteristic impedance matches the line's.In the case of this RTC real time clock, there is 3.3V voltage supplied to it.The RTCs are equipped with 24 pins.DS1742 is the family name of this object.Programs and data can be stored in the 2KB memory embedded in the RTC times.There should not be a frequency higher than 0.032MHz in the output.There is a power supply of 3.3V used to power the real time clock.24 pins are attached to it.