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DS1302S+

DS1302S+

DS1302S+

Maxim Integrated

8 Terminations 3.3V 8 Pin DS1302 Real Time Clocks Leap Year, NVSRAM, Trickle-Charger 0.032MHz

SOT-23

DS1302S+ Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 8-SOIC (0.209, 5.30mm Width)
Surface Mount YES
Number of Pins 8
Operating Temperature 0°C~70°C
Packaging Tube
Published 2001
JESD-609 Code e3
Feature Leap Year, NVSRAM, Trickle-Charger
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Matte Tin (Sn)
Additional Feature BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA
Voltage - Supply 2V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number DS1302
Pin Count 8
Qualification Status Not Qualified
Power Supplies 3/5V
Interface 3-Wire Serial
Memory Size 31B
Clock Frequency 0.032MHz
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 0.3μA~1μA @ 2V~5V
Time-Min SECONDS
Interrupt Capability N
Voltage - Supply, Battery 2V~5.5V
Volatile YES
Information Access Method SERIAL, 3-WIRE
Length 5.31mm
Height Seated (Max) 2.13mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $3.98000 $3.98
10 $3.57000 $35.7
88 $3.37500 $297
176 $2.92500 $514.8
264 $2.77500 $732.6
528 $2.49000 $1314.72
1,056 $2.10000 $2.1
2,552 $1.99500 $3.99
5,016 $1.92000 $9.6
DS1302S+ Product Details

DS1302S+ Overview


There is an embedded version of real time clocks in the package 8-SOIC (0.209, 5.30mm Width).This package has a package type of Tube.Electrical RTCs such as this have a 2V~5.5V supply.In this case, we are dealing with an electrical real time clock that has a type of Clock/Calendar.It should be noted that the real time clock (RTC) is mounted in the way of Surface Mount.Electronic time clocks are recommended to operate at a temperature of 0°C~70°C.If Leap Year, NVSRAM, Trickle-Charger is ensured when operating, then the operation will be successful.There are 8 terminations for transmission lines, which means that the RTC module that terminates the line matches its characteristic impedance.This RTC real time clock has a voltage supply of 3.3V which is provided to it.A total of 8 pins are attached to this RTCs.There are a family named DS1302 that consarets of the RTCs .In this electrical digital time clock, the supply voltage is 2V~5.5V.In the RTC times, there is a memory of 31B that is available for storing programs as well as data.Ensure that the output frequency does not exceed 0.032MHz.As a power supply for the real time clock, a value of 3/5V is used.A total of 8 pins are equipped with the real time clock.Furthermore, BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA are its characteristics.

DS1302S+ Features


8-SOIC (0.209, 5.30mm Width) package
8 terminations
8 pin count
3/5V power supplies


DS1302S+ Applications


There are a lot of Maxim Integrated
DS1302S+ Real Time Clocks applications.


  • Printers
  • Copy machines
  • Mobile equipment
  • Battery powered devices
  • Printers and copiers
  • Electronic metering
  • Digital cameras
  • White goods
  • Elapsed time counter
  • Network powered devices

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