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DS1390U-33+T

DS1390U-33+T

DS1390U-33+T

Maxim Integrated

10 Terminations 3.3V 10 Pin Real Time Clocks Timers or RTCs Subcategory 0.032MHz

SOT-23

DS1390U-33+T Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Surface MountYES
JESD-609 Code e3
Pbfree Code yes
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 10
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
HTS Code8542.39.00.01
Subcategory Timers or RTCs
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Pin Count10
JESD-30 Code S-PDSO-G10
Qualification StatusNot Qualified
Operating Temperature (Max) 85°C
Operating Temperature (Min) -40°C
Supply Voltage-Max (Vsup) 5.5V
Power Supplies3.3V
Temperature GradeINDUSTRIAL
Supply Voltage-Min (Vsup) 2.97V
uPs/uCs/Peripheral ICs Type TIMER, REAL TIME CLOCK
Clock Frequency 0.032MHz
Number of Timers 1
Time-Min 1/100SECOND
Interrupt CapabilityY
Volatile NO
Information Access Method SERIAL, 3-WIRE
Length 3mm
Height Seated (Max) 1.1mm
Width 3mm
RoHS StatusNon-RoHS Compliant
Lead Free Lead Free
In-Stock:3363 items

DS1390U-33+T Product Details

DS1390U-33+T Overview


Transmission lines can be terminated with 10 terminations, which means that the RTC module that terminates the line matches its characteristic impedance.In this RTC real time clock, there is a voltage of 3.3V supplied to it.10 pins are present on it.Timers or RTCs includes this component as part of its contents.A frequency of 0.032MHz should not be exceeded by real time clocks' output.The power supply is 3.3V.1 timers are in the real time clock that outputs a signal in response to an input signal.It reaches 5.5V when the maximal supply voltage (Vsup) is reached.This electrical real time analog clock has TIMER, REAL TIME CLOCK for uPs/uCs/Peripheral ICs.For normal operation, Vsup must be above 2.97V.Temperatures should be kept below 85°C.

DS1390U-33+T Features


10 terminations
10 pin count
3.3V power supplies


DS1390U-33+T Applications


There are a lot of Maxim Integrated
DS1390U-33+T Real Time Clocks applications.


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

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