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DS1302ZN+T&R

DS1302ZN+T&R

DS1302ZN+T&R

Maxim Integrated

DS1302 Real Time Clocks Leap Year, NVSRAM, Trickle-Charger Min 2V V Max 5.5V V

SOT-23

DS1302ZN+T&R Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Supplier Device Package 8-SOIC
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Published 2002
Feature Leap Year, NVSRAM, Trickle-Charger
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Type Clock/Calendar
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Voltage - Supply 2V~5.5V
Base Part Number DS1302
Operating Supply Voltage 3.3V
Interface 3-Wire Serial
Max Supply Voltage 5.5V
Min Supply Voltage 2V
Memory Size 31B
Logic Function Clock
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 0.3μA~1μA @ 2V~5V
Voltage - Supply, Battery 2V~5.5V
Height 1.5mm
Length 5mm
Width 4mm
REACH SVHC Unknown
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
DS1302ZN+T&R Product Details

DS1302ZN+T&R Overview


You can find real time clocks in package 8-SOIC (0.154, 3.90mm Width) among the other packages that are available.Tape & Reel (TR) is the way time clock is packaged, which is the way time clock is intended to be.It requires a voltage of 2V~5.5V to be supplied.Electrical real time clocks of type Clock/Calendar are involved.This electronic component has been mounted in the way of Surface Mount.In order to be safe, electronic time clocks are imperative that the temperature are kept at -40°C~85°C at all times.When a command are executed, electronic time clocks are possible to maintain Leap Year, NVSRAM, Trickle-Charger in order to maintain the current state.As far as the family are concerned, RTCs are part of DS1302.This electrical digital time clock's supply voltage is 2V~5.5V.In the real time analog clocks, the available memory size is 31B.The RTC module is mounted with mounting type Surface Mount.A total of 8 pins are equipped with the real time clock.RTC time is essential that the supply voltage remain at 3.3V for maximum efficiency.Operating temperatures should be greater than -40°C.A temperature lower than 85°C should be used for operating.A minimum voltage of 2V is required for operation.There is a maximal supply voltage of 5.5V when real time clocks are operating.

DS1302ZN+T&R Features


8-SOIC (0.154, 3.90mm Width) package
Be maintained at 3.3V for high efficiency.


DS1302ZN+T&R Applications


There are a lot of Maxim Integrated
DS1302ZN+T&R 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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