28 Terminations 3.3V 28 Pin Real Time Clocks Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz
SOT-23
DS1553W-120 Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Mounting Type
Through Hole
Package / Case
28-DIP Module (0.600, 15.24mm)
Surface Mount
NO
Operating Temperature
0°C~70°C
Packaging
Tube
JESD-609 Code
e0
Feature
Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
Pbfree Code
no
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
28
Type
Clock/Calendar
Terminal Finish
TIN LEAD
Voltage - Supply
2.97V~3.63V
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
240
Supply Voltage
3.3V
Terminal Pitch
2.54mm
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Pin Count
28
JESD-30 Code
R-PDIP-P28
Qualification Status
COMMERCIAL
Interface
Parallel
Memory Size
8KB
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
Length
38.862mm
Height Seated (Max)
9.398mm
Width
15.24mm
RoHS Status
Non-RoHS Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$16.24000
$16.24
500
$16.0776
$8038.8
1000
$15.9152
$15915.2
1500
$15.7528
$23629.2
2000
$15.5904
$31180.8
2500
$15.428
$38570
DS1553W-120 Product Details
DS1553W-120 Overview
28-DIP Module (0.600, 15.24mm) contains real time clocks.A Tube package is used to package time clock.Its supply voltage is 2.97V~3.63V.It is a Clock/Calendar type electrical real time clock.A part of this electronic RTC module is mounted in the way of Through Hole.Electronic time clocks should be 0°C~70°C degrees Celsius during operation.Electronic time clocks are possible to guarantee Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K when operating.Transmission lines can be terminated with 28 terminations, which means that the RTC module that terminates the line matches its characteristic impedance.In this RTC real time clock, there is a voltage of 3.3V supplied to it.28 pins are present on it.A memory of 8KB is embedded into the RTC times for storing programs and data.A frequency of 0.032MHz should not be exceeded by real time clocks' output.