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DS1302Z+

DS1302Z+

DS1302Z+

Maxim Integrated

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

SOT-23

DS1302Z+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface MountYES
Number of Pins 8
Operating Temperature0°C~70°C
PackagingTube
Published 2002
JESD-609 Code e3
Feature Leap Year, NVSRAM, Trickle-Charger
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Matte Tin (Sn)
Additional FeatureBURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA
Voltage - Rated DC 5.5V
Voltage - Supply 2V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number DS1302
Pin Count8
Number of Outputs 1
Qualification StatusNot Qualified
Power Supplies3/5V
Interface 3-Wire Serial
Memory Size31B
Clock Frequency 0.032MHz
Time FormatHH:MM:SS (12/24 hr)
Date FormatYY-MM-DD-dd
Current - Timekeeping (Max) 0.3μA~1μA @ 2V~5V
Time-Min SECONDS
Interrupt CapabilityN
Voltage - Supply, Battery 2V~5.5V
Volatile YES
Information Access Method SERIAL, 3-WIRE
Length 4.9mm
Width 3.9mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1565 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$4.72000$4.72
500$4.6728$2336.4
1000$4.6256$4625.6
1500$4.5784$6867.6
2000$4.5312$9062.4
2500$4.484$11210

DS1302Z+ Product Details

DS1302Z+ Overview


In the 8-SOIC (0.154, 3.90mm Width) package, real time clocks is embedded.Tube is the way time clock is packaged.2V~5.5V is the supply voltage of this electrical RTC.Clock/Calendar is the type of this electrical real time clock.There is an real time clock (RTC) mounted in the way of Surface Mount.0°C~70°C should be the operating temperature.Operating with Leap Year, NVSRAM, Trickle-Charger are possible.In 8 terminations, a transmission line is terminated with an impedance-matched RTC module.3.3V voltage is present on this electronic component.With 8 pins, it is equipped.The DS1302 family contains RTCs .This electrical digital time clock has a supply voltage of 2V~5.5V.A memory of 31B can be used to store data and programs.The output frequency should not exceed 0.032MHz.A total of 3/5V power supplies are required to operate it.There are 8 pins on it.Additionally, it has BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA.The outputs are set to 1.

DS1302Z+ Features


8-SOIC (0.154, 3.90mm Width) package
8 terminations
8 pin count
3/5V power supplies
1 outputs


DS1302Z+ Applications


There are a lot of Maxim Integrated
DS1302Z+ Real Time Clocks applications.


  • Electronic metering
  • Battery powered products
  • Automotive
  • Industrial
  • Digital still camera
  • Digital video camera
  • Printers
  • Copy machines
  • Mobile equipment
  • Battery powered devices

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