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BU9873FVT-GE2

BU9873FVT-GE2

BU9873FVT-GE2

ROHM Semiconductor

8 Terminations 3V Real Time Clocks Alarm, Leap Year

SOT-23

BU9873FVT-GE2 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 10 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-TSSOP (0.173, 4.40mm Width)
Number of Pins 8
Operating Temperature-40°C~85°C
PackagingCut Tape (CT)
Published 2013
Feature Alarm, Leap Year
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type Clock/Calendar
Voltage - Supply 1.8V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 3V
Terminal Pitch0.65mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Operating Supply Voltage5V
Interface I2C, 2-Wire Serial
Logic Function Clock, Counter
Time FormatHH:MM:SS (12/24 hr)
Date FormatYY-MM-DD-dd
Current - Timekeeping (Max) 1μA~1.35μA @ 3V~5.5V
Information Access Method I2C
Length 4.4mm
Height Seated (Max) 1.2mm
Width 3mm
RoHS StatusROHS3 Compliant
In-Stock:5125 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.180000$1.18
10$1.113208$11.13208
100$1.050196$105.0196
500$0.990751$495.3755
1000$0.934671$934.671

BU9873FVT-GE2 Product Details

BU9873FVT-GE2 Overview


In the 8-TSSOP (0.173, 4.40mm Width) package, real time clocks is embedded.Cut Tape (CT) is the way time clock is packaged.1.8V~5.5V is the supply voltage of this electrical RTC.Clock/Calendar is the type of this electrical real time clock.There is an real time clock (RTC) mounted in the way of Surface Mount.-40°C~85°C should be the operating temperature.Operating with Alarm, Leap Year are possible.In 8 terminations, a transmission line is terminated with an impedance-matched RTC module.3V voltage is present on this electronic component.Mounting type is Surface Mount.There are 8 pins on it.High efficiency requires a 5V supply voltage.

BU9873FVT-GE2 Features


8-TSSOP (0.173, 4.40mm Width) package
8 terminations
Be maintained at 5V for high efficiency.


BU9873FVT-GE2 Applications


There are a lot of ROHM Semiconductor
BU9873FVT-GE2 Real Time Clocks applications.


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

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