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BU9873NUX-TTR

BU9873NUX-TTR

BU9873NUX-TTR

ROHM Semiconductor

Real Time Clocks Alarm, Leap Year

SOT-23

BU9873NUX-TTR Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 10 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-UFDFN Exposed Pad
Number of Pins 8
Operating Temperature -40°C~85°C
Packaging Cut Tape (CT)
Published 2013
Feature Alarm, Leap Year
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
ECCN Code EAR99
Type Clock/Calendar
Voltage - Supply 1.8V~5.5V
Peak Reflow Temperature (Cel) NOT SPECIFIED
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Operating Supply Voltage 5V
Interface I2C, 2-Wire Serial
Logic Function Clock, Counter
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 1μA~1.35μA @ 3V~5.5V
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
4,000 $0.41300 $1.652
BU9873NUX-TTR Product Details

BU9873NUX-TTR Overview


real time clocks is located in package 8-UFDFN Exposed Pad.As of Cut Tape (CT), time clock is packaged in this way.There is 1.8V~5.5V voltage supply for this electrical RTC.It can be said that this electrical real time clock belongs to the Clock/Calendar type.The real time clock (RTC) that is mounted in the way of Surface Mount is connected to this circuit board.In order to operate properly, the temperature should be -40°C~85°C.During the course of operation, Alarm, Leap Year can be ensured.Mounting type Surface Mount matches the RTC module.A total of 8 pins are attached to this real time clock.Maintaining the supply voltage at 5V is the key to high efficiency.

BU9873NUX-TTR Features


8-UFDFN Exposed Pad package
Be maintained at 5V for high efficiency.


BU9873NUX-TTR Applications


There are a lot of ROHM Semiconductor
BU9873NUX-TTR Real Time Clocks applications.


  • Copy machines
  • Mobile equipment
  • Battery powered devices
  • Printers and copiers
  • Electronic metering
  • Digital cameras
  • White goods
  • Elapsed time counter
  • Network powered devices
  • Battery backed up systems

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