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DS17885E-5

DS17885E-5

DS17885E-5

Rochester Electronics, LLC

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

SOT-23

DS17885E-5 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 28-TSSOP (0.465, 11.80mm Width)
Surface MountYES
Operating Temperature0°C~70°C
PackagingTray
JESD-609 Code e0
Feature Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 28
Type Clock/Calendar
Terminal Finish TIN LEAD
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 240
Supply Voltage 5V
Terminal Pitch0.55mm
Time@Peak Reflow Temperature-Max (s) 20
Pin Count28
JESD-30 Code R-PDSO-G28
Qualification StatusCOMMERCIAL
Interface Parallel
Memory Size8KB
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) 3mA @ 4.5V~5.5V
Voltage - Supply, Battery 2.5V~3.7V
Length 11.8mm
Height Seated (Max) 1.2mm
Width 8mm
RoHS StatusNon-RoHS Compliant
In-Stock:812 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$10.50000$10.5
500$10.395$5197.5
1000$10.29$10290
1500$10.185$15277.5
2000$10.08$20160
2500$9.975$24937.5

DS17885E-5 Product Details

DS17885E-5 Overview


The package 28-TSSOP (0.465, 11.80mm Width) contains real time clocks.The package is in the form of Tray.This electrical RTC has a supply voltage of 4.5V~5.5V.This electrical real time clock has the type Clock/Calendar.Surface Mount is the way this real time clock (RTC) is mounted.Electronic time clocks are recommended that the operating temperature be 0°C~70°C.When operating, Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output can be ensured.It is possible to terminate a transmission line with a RTC module that matches the characteristic impedance of the line, which is known as 28 termination.Obviously, a voltage of 5V is being supplied to this electronic component.There are 28 pins on it.This electrical digital time clock has a 2.5V~3.7V supply voltage.For storing data and programs, the RTC times embed a memory of 8KB.Real time clocks' output frequency should not exceed 0.032MHz.Upon receiving an input signal, 1 timers output a signal at a preset time.

DS17885E-5 Features


28-TSSOP (0.465, 11.80mm Width) package
28 terminations
28 pin count


DS17885E-5 Applications


There are a lot of Rochester Electronics, LLC
DS17885E-5 Real Time Clocks applications.


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

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