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DS14285Q+

DS14285Q+

DS14285Q+

Rochester Electronics, LLC

28 Terminations 5V 28 Pin Real Time Clocks Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz

SOT-23

DS14285Q+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 28-LCC (J-Lead)
Surface MountYES
Operating Temperature0°C~70°C
PackagingTube
JESD-609 Code e3
Feature Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 28
Type Clock/Calendar
Terminal Finish TIN
Voltage - Supply 4.5V~5.5V
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch1.27mm
Reach Compliance Code unknown
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count28
JESD-30 Code S-PQCC-J28
Qualification StatusCOMMERCIAL
Interface Parallel
Memory Size114B
Clock Frequency 0.032MHz
External Data Bus Width 8
Number of Timers 1
Time FormatHH:MM:SS (12/24 hr)
Date FormatYY-MM-DD-dd
Current - Timekeeping (Max) 0.5μA @ 4.5V~5.5V
Voltage - Supply, Battery 2.5V~3.6V
Length 11.505mm
Height Seated (Max) 4.57mm
Width 11.505mm
RoHS StatusROHS3 Compliant
In-Stock:1262 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$4.96000$4.96
500$4.9104$2455.2
1000$4.8608$4860.8
1500$4.8112$7216.8
2000$4.7616$9523.2
2500$4.712$11780

DS14285Q+ Product Details

DS14285Q+ Overview


Real time clocks is embedded in the 28-LCC (J-Lead) package.Time clock is packaged in the way of Tube.The supply voltage of this electrical RTC is 4.5V~5.5V.The type of this electrical real time clock is Clock/Calendar.This real time clock (RTC) is mounted in the way of Surface Mount.The operating temperature should be 0°C~70°C.Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output can be ensured when operating.There are 28 terminations, which are the practice of ending a transmission line welectronic time clocksh a RTC module that matches the characteristic impedance of the line.The supply voltage of this RTC real time clock is 5V.It is equipped with 28 pins.The supply voltage of this electrical digital time clock is 2.5V~3.6V.The RTC times embed a memory of 114B available for storing programs and data.Real time clocks' output frequency should not exceed 0.032MHz.There are 1 timers, which are control real time clocks that output a signal at a preset time after an input signal is received.

DS14285Q+ Features


28-LCC (J-Lead) package
28 terminations
28 pin count


DS14285Q+ Applications


There are a lot of Rochester Electronics, LLC
DS14285Q+ Real Time Clocks applications.


  • Mobile telephones
  • Portable instruments
  • Electronic metering
  • Battery powered products
  • Automotive
  • Industrial
  • Digital still camera
  • Digital video camera
  • Printers
  • Copy machines

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