BQ4802YDWR

28 Terminations5V 28 Pin BQ4802 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer 0.032MHz

Manufacturer: Texas Instruments
NO: 815-BQ4802YDWR
Package: 28-SOIC (0.295, 7.50mm Width)
Datasheet:
Stock: 8012
Description: 28 Terminations5V 28 Pin BQ4802 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer 0.032MHz (Kg)

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SPECIFICATIONS

Parameters
Factory Lead Time	6 Weeks
Lifecycle Status	ACTIVE (Last Updated: 6 days ago)
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
Subcategory	Timer or RTC
Technology	CMOS
Voltage - Supply	4.5V~5.5V
Terminal Position	DUAL
Peak Reflow Temperature (Cel)	260
Supply Voltage	5V
Terminal Pitch	1.27mm
Base Part Number	BQ4802
Pin Count	28
Operating Supply Voltage	5V
Power Supplies	5V
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 @ 4.5 V~5.5 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

BQ4802YDWR Overview

There is an embedded version of real time clocks in the package 28-SOIC (0.295, 7.50mm Width).The package is in the form of Tape & Reel (TR).This electrical RTC is powered by a voltage that is 4.5V~5.5V at the time of installation.This electrical real time clock has the type Clock/Calendar.This part is mounted on the systemboard in Surface Mount mode.0°C~70°C is the operating temperature.If Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer is ensured during operation, then there is no problem.In 28 terminations, a transmission line is terminated with an impedance-matched RTC module.This RTC real time clock's supply voltage is 5V.Due to its 28 pins, it has the necessary features.There are only one family in which RTCs belongs, and that are BQ4802.The supply voltage of this electrical digital time clock is 2.4V~4V.The content of Timer or RTC includes this component.Real time clocks' output frequency should not exceed 0.032MHz.In this case, the RTC module has a mounting type of Surface Mount.A power supply of 5V is used to power it.It is equipped with 28 pins.In this system, there are 1 timers, which are real time clocks that output a signal at a preset time after an input signal is received.High efficiency requires a 5V supply voltage.