Welcome to Hotenda.com Online Store!

logo
userjoin
Home

BQ4802LYDWRG4

BQ4802LYDWRG4

BQ4802LYDWRG4

Texas Instruments

28 Terminations 3.3V 28 Pin BQ4802 Real Time Clocks Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer 0.032MHz

SOT-23

BQ4802LYDWRG4 Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Factory Lead Time 6 Weeks
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-SOIC (0.295, 7.50mm Width)
Number of Pins 28
Weight 730.794007mg
Operating Temperature 0°C~70°C
Packaging Tape & Reel (TR)
JESD-609 Code e4
Feature Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Type Clock/Calendar
HTS Code 8542.39.00.01
Voltage - Supply 2.7V~3.6V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch 1.27mm
Base Part Number BQ4802
Pin Count 28
Operating Supply Voltage 3.3V
Interface Parallel
Clock Frequency 0.032MHz
Supply Current-Max 9mA
Logic Function Clock
Number of Timers 1
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 1.5mA Typ @ 2.7 V~3.6 V
Time-Min SECONDS
Interrupt Capability Y
Voltage - Supply, Battery 2.4V~4V
Volatile NO
Height 2.65mm
Length 17.9mm
Width 7.5mm
Thickness 2.35mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
BQ4802LYDWRG4 Product Details

BQ4802LYDWRG4 Overview


This can be found in the package 28-SOIC (0.295, 7.50mm Width).The package is Tape & Reel (TR).This electrical RTC receives its power from the 2.7V~3.6V supply voltage.There is a type of electrical real time clock Clock/Calendar associated with this real time clock.Here, Surface Mount represents how this part is mounted.Temperature should be set at 0°C~70°C.In order to ensure Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer when operating, a certain value has to be set.There is the possibility of terminating transmission lines with 28 terminations, which means that the equipment used to terminate the line will match its characteristic impedance.This RTC real time clock has a voltage of 3.3V.With 28 pins, it is equipped with the necessary functions.BQ4802 are a family of objects that belongs to RTCs .There is a voltage of 2.4V~4V when powering this electrical digital time clock.Neither real time clocks' output frequency nor real time clocks' response frequency should exceed 0.032MHz.This RTC module is mounted using type Surface Mount.There are 28 pins, which are pronged contacts as part of a signal interface in a computer or other communications real time clock. There are 1 timers, which are control real time clocks that output a signal at a preset time after an input signal is received.The supply voltage should be maintained at 3.3V for high efficiency.

BQ4802LYDWRG4 Features


28-SOIC (0.295, 7.50mm Width) package
28 terminations
28 pin count
Be maintained at 3.3V for high efficiency.


BQ4802LYDWRG4 Applications


There are a lot of Texas Instruments
BQ4802LYDWRG4 Real Time Clocks applications.


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

Related Part Number

Get Subscriber

Enter Your Email Address, Get the Latest News