48 Terminations 3.3V 48 Pin DS1558 Real Time Clocks Alarm, Leap Year, Watchdog Timer, Y2K 0.032MHz
SOT-23
DS1558W-TRL Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Mounting Type
Surface Mount
Package / Case
48-LQFP
Surface Mount
YES
Operating Temperature
-40°C~85°C
Packaging
Tape & Reel (TR)
Published
2009
JESD-609 Code
e0
Feature
Alarm, Leap Year, Watchdog Timer, Y2K
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
48
ECCN Code
EAR99
Type
Clock/Calendar
Terminal Finish
Tin/Lead (Sn/Pb)
HTS Code
8542.39.00.01
Voltage - Supply
2.97V~3.63V
Terminal Position
QUAD
Peak Reflow Temperature (Cel)
245
Supply Voltage
3.3V
Terminal Pitch
0.5mm
Reach Compliance Code
not_compliant
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
DS1558
Pin Count
48
JESD-30 Code
S-PQFP-G48
Qualification Status
Not Qualified
Power Supplies
3.3V
Interface
Parallel
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
Y
Voltage - Supply, Battery
2.5V~3.7V
Volatile
NO
Length
7mm
Height Seated (Max)
1.2mm
Width
7mm
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead, Lead Free
DS1558W-TRL Product Details
DS1558W-TRL Overview
A package named 48-LQFP contains real time clocks.Tape & Reel (TR) 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 Surface Mount.-40°C~85°C is the operating temperature.When operating, you can ensure Alarm, Leap Year, Watchdog Timer, Y2K.A transmission line can have a 48 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 48 pins.DS1558 is the family name of this object.This electrical digital time clock is powered by 2.5V~3.7V voltage.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.
DS1558W-TRL Features
48-LQFP package 48 terminations 48 pin count 3.3V power supplies
DS1558W-TRL Applications
There are a lot of Maxim Integrated DS1558W-TRL Real Time Clocks applications.