34 Terminations 5V 34 Pin DS1746 Real Time Clocks Leap Year, NVSRAM, Y2K 0.032MHz
SOT-23
DS1746P-70IND Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
34-PowerCap™ Module
Number of Pins
34
Operating Temperature
-40°C~85°C
Packaging
Tube
Published
2005
JESD-609 Code
e0
Feature
Leap Year, NVSRAM, Y2K
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
34
ECCN Code
EAR99
Type
Clock/Calendar
Terminal Finish
TIN LEAD
HTS Code
8473.30.11.80
Voltage - Supply
4.5V~5.5V
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
240
Supply Voltage
5V
Base Part Number
DS1746
Pin Count
34
Operating Supply Voltage
5V
Power Supplies
5V
Interface
Parallel
Memory Size
128KB
Clock Frequency
0.032MHz
Logic Function
Clock
External Data Bus Width
8
Time Format
HH:MM:SS (24 hr)
Date Format
YY-MM-DD-dd
Current - Timekeeping (Max)
4mA @ 5V
Time-Min
SECONDS
Interrupt Capability
N
Voltage - Supply, Battery
3V
Volatile
NO
Radiation Hardening
No
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead
DS1746P-70IND Product Details
DS1746P-70IND Overview
Among the packages 34-PowerCap™ Module is where real time clocks can be found.Basically, time clock is packaged in a way that is equivalent to Tube.This electrical RTC is powered by a voltage that is 4.5V~5.5V at the time of installation.The type of this electrical real time clock is Clock/Calendar.The position of this real time clock (RTC) on the system board is indicated by Surface Mount.Temperatures should be kept at -40°C~85°C at all times for safe operation.When running a program, electronic time clocks may be possible to ensure that Leap Year, NVSRAM, Y2K are maintained at all times.In the case of 34 terminations, transmission lines have the characteristic impedance of the terminating RTC module.A voltage of 5V is applied to this electronic component.As it has 34 pins, it is equipped with the necessary features.In terms of RTCs family, RTCs belongs to DS1746.A crucial thing to remember is that this electrical digital time clock has a supply voltage of 3V.The RTC times within the system have a memory of 128KB available for storing data and programs for the purposes of the system.A frequency of 0.032MHz should not be exceeded by real time clocks' output frequency.There is a type of mounting for this RTC module: Surface Mount.A power supply of 5V is used to power it.34 pins are present on it.RTC time is important to maintain the supply voltage at 5V in order to maintain high efficiency.
DS1746P-70IND Features
34-PowerCap™ Module package 34 terminations 34 pin count 5V power supplies Be maintained at 5V for high efficiency.
DS1746P-70IND Applications
There are a lot of Maxim Integrated DS1746P-70IND Real Time Clocks applications.