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DS17285E-3+

DS17285E-3+

DS17285E-3+

Rochester Electronics, LLC

28 Terminations 3V 28 Pin Real Time Clocks 0.032MHz

SOT-23

DS17285E-3+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Surface MountYES
JESD-609 Code e0
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 28
Terminal Finish TIN LEAD
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 240
Supply Voltage 3V
Terminal Pitch0.55mm
Time@Peak Reflow Temperature-Max (s) 20
Pin Count28
JESD-30 Code R-PDSO-G28
Qualification StatusCOMMERCIAL
Operating Temperature (Max) 70°C
Supply Voltage-Max (Vsup) 3.7V
Temperature GradeCOMMERCIAL
Supply Voltage-Min (Vsup) 2.7V
uPs/uCs/Peripheral ICs Type TIMER, REAL TIME CLOCK
Clock Frequency 0.032MHz
External Data Bus Width 8
Number of Timers 1
Information Access Method PARALLEL, MUXED BUS
Length 11.8mm
Height Seated (Max) 1.2mm
Width 8mm
RoHS StatusROHS3 Compliant
In-Stock:1354 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$12.49000$12.49

DS17285E-3+ Product Details

DS17285E-3+ Overview


A transmission line can have a 28 termination by terminating it with a RTC module whose characteristic impedance matches the line's.In the case of this RTC real time clock, there is 3V voltage supplied to it.The RTCs are equipped with 28 pins.There should not be a frequency higher than 0.032MHz in the output.1 timers are used in this system. They output a signal after an input signal is received at a predetermined time.3.7V is the maximum supply voltage (Vsup).An electrical real time analog clock like this has a type TIMER, REAL TIME CLOCK for uPs/uCs/Peripheral ICs.As a rule of thumb, the supply voltage (Vsup) should never be below 2.7V.A temperature below 70°C°C should be maintained during operation.

DS17285E-3+ Features


28 terminations
28 pin count


DS17285E-3+ Applications


There are a lot of Rochester Electronics, LLC
DS17285E-3+ Real Time Clocks applications.


  • Industrial
  • Digital still camera
  • Digital video camera
  • Printers
  • Copy machines
  • Mobile equipment
  • Battery powered devices
  • Printers and copiers
  • Electronic metering
  • Digital cameras

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