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DS1302Z
  • DS1302Z

DS1302Z

8 Terminations3.3V 8 Pin DS1302 Real Time ClocksTimers or RTCs SubcategoryLeap Year, NVSRAM, Trickle-Charger


  • Manufacturer: Maxim Integrated
  • NO: 503-DS1302Z
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: pdf
  • Stock: 7380
  • Description: 8 Terminations3.3V 8 Pin DS1302 Real Time ClocksTimers or RTCs SubcategoryLeap Year, NVSRAM, Trickle-Charger (Kg)

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SPECIFICATIONS

Parameters
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Weight 540.001716mg
Operating Temperature 0°C~70°C
Packaging Tube
Published 2002
JESD-609 Code e0
Feature Leap Year, NVSRAM, Trickle-Charger
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type Clock/Calendar
Subcategory Timers or RTCs
Voltage - Rated DC 5.5V
Technology CMOS
Voltage - Supply 2V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 245
Supply Voltage 3.3V
Frequency 32.768MHz
Base Part Number DS1302
Pin Count 8
Number of Outputs 1
Operating Supply Voltage 3.3V
Voltage 5V
Interface 3-Wire Serial
Memory Size 31B
Memory Type RAM
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
Time-Min SECONDS
Interrupt Capability N
Voltage - Supply, Battery 2V~5.5V
Volatile YES
Information Access Method SERIAL, 3-WIRE
Height 1.5mm
Length 5mm
Width 4mm
Radiation Hardening No
REACH SVHC Unknown
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

DS1302Z Overview


There is an embedded version in the package 8-SOIC (0.154, 3.90mm Width).Tube is the way in which time clock is packaged.This electrical RTC is powered by a voltage that is 2V~5.5V at the time of installation.The type of this electrical real time clock is Clock/Calendar.This part is mounted on the systemboard in Surface Mount mode.0°C~70°C is the operating temperature.During the course of operation, Leap Year, NVSRAM, Trickle-Charger can be ensured.8 terminations are available for transmission lines, implying that the RTC module terminating the line matches its characteristic impedance.It is possible to see 3.3V voltage being supplied to this RTC real time clock.A total of 8 pins are equipped with the RTCs.There are a family named DS1302 that consarets of the RTCs .A crucial thing to remember is that this electrical digital time clock has a supply voltage of 2V~5.5V.This part is included in Timers or RTCs.It should be noted that the RTC times embed a memory of 31B which is usable for storing programs and data as well.This RTC module has a mounting type of Surface Mount.There are 8 pins on it.Optimal efficiency can be achieved by maintaining the supply voltage at 3.3V.There is 32.768MHz frequency that can be achieved.Currently, it has 1 outputs configured.

DS1302Z Features


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

DS1302Z Applications


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

  • Network Appliance
  • Daily alarms
  • Portable instruments
  • Digital voice recorders
  • Hand-Held Devices
  • Battery powered products
  • Power Meters
  • Medical Devices
  • Embedded Time Stamping
  • Automotive
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