BQ32002D Overview
There is an embedded version of real time clocks in the package 8-SOIC (0.154, 3.90mm Width).This package has a package type of Tape & Reel (TR).Electrical RTCs such as this have a 3V~3.6V supply.In this case, we are dealing with an electrical real time clock that has a type of Clock/Calendar.It should be noted that the real time clock (RTC) is mounted in the way of Surface Mount.Electronic time clocks are recommended to operate at a temperature of -40°C~85°C TA.If Leap Year, Square Wave Output, Trickle-Charger is ensured when operating, then the operation will be successful.There are 8 terminations for transmission lines, which means that the RTC module that terminates the line matches its characteristic impedance.This RTC real time clock has a voltage supply of 3.3V which is provided to it.A total of 8 pins are attached to this RTCs.There are a family named BQ32002 that consarets of the RTCs .In this electrical digital time clock, the supply voltage is 1.4V~3.6V.Ensure that the output frequency does not exceed 0.032MHz.A total of 8 pins are equipped with the real time clock.RTC time is essential that the supply voltage remain at 3.3V for maximum efficiency.
BQ32002D Features
8-SOIC (0.154, 3.90mm Width) package
8 terminations
8 pin count
Be maintained at 3.3V for high efficiency.

BQ32002D Applications
There are a lot of Texas Instruments
BQ32002D Real Time Clocks applications.

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

Lifecycle Status	ACTIVE (Last Updated: 3 days ago)
Factory Lead Time	6 Weeks
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154, 3.90mm Width)
Surface Mount	YES
Number of Pins	8
Operating Temperature	-40°C~85°C TA
Packaging	Tape & Reel (TR)
JESD-609 Code	e4
Feature	Leap Year, Square Wave Output, Trickle-Charger
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	8
ECCN Code	EAR99
Type	Clock/Calendar
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Voltage - Supply	3V~3.6V
Terminal Position	DUAL
Peak Reflow Temperature (Cel)	260
Supply Voltage	3.3V
Terminal Pitch	1.27mm
Base Part Number	BQ32002
Pin Count	8
Operating Supply Voltage	3.3V
Interface	I2C, 2-Wire Serial
Clock Frequency	0.032MHz
Supply Current-Max	0.2mA
Bus Compatibility	I2C
Time Format	HH:MM:SS (24 hr)
Date Format	YY-MM-DD-dd
Current - Timekeeping (Max)	200μA @ 3.3V
Time-Min	SECONDS
Interrupt Capability	N
Voltage - Supply, Battery	1.4V~3.6V
Volatile	NO
Information Access Method	I2C
Height	1.75mm
Length	4.9mm
Width	3.91mm
Thickness	1.58mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free