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DS1305EN+T

DS1305EN+T

DS1305EN+T

Maxim Integrated

20 Terminations 5V 20 Pin Real Time Clocks Timer or RTC Subcategory 0.032MHz

SOT-23

DS1305EN+T Datasheet

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Specifications
Name Value
Type Parameter
Surface Mount YES
Number of Pins 20
JESD-609 Code e3
Pbfree Code yes
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
HTS Code 8473.30.11.80
Subcategory Timer or RTC
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Pin Count 20
Qualification Status Not Qualified
Operating Temperature (Max) 85°C
Operating Temperature (Min) -40°C
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 3/5V
Temperature Grade INDUSTRIAL
Supply Voltage-Min (Vsup) 2V
Memory Size 96B
uPs/uCs/Peripheral ICs Type TIMER, REAL TIME CLOCK
Clock Frequency 0.032MHz
Time-Min SECONDS
Interrupt Capability Y
Volatile YES
Information Access Method SERIAL, 3-WIRE
Length 6.5mm
Height Seated (Max) 1.1mm
Width 4.4mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
DS1305EN+T Product Details

DS1305EN+T Overview


When transmission lines are terminated with a zero, their characteristic impedance is that of the terminating RTC module.5V is the supply voltage of this RTC real time clock.Due to its 20 pins, it has the necessary features.RTCs in the Timer or RTC subcategory are available.It is possible to store data and programs on the real time analog clocks with a memory size of 96B.There should not be a difference between real time clocks' output frequency and 0.032MHz.In order for it to be powered, it requires a power supply of 3/5V.There are 20 pins on it.It reaches a maximum supply voltage of 5.5V (Vsup).In this electrical real time analog clock, uPs/uCs/peripheral ICs are of the type TIMER, REAL TIME CLOCK.In order to maintain normal operation, the supply voltage (Vsup) must be kept above 2V.Under 85°C, the operating temperature should be maintained.

DS1305EN+T Features


20 terminations
20 pin count
3/5V power supplies


DS1305EN+T Applications


There are a lot of Maxim Integrated
DS1305EN+T Real Time Clocks applications.


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

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