BQ3285ESTR

24 Terminations5V 24 Pin BQ3285 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz


  • Manufacturer: Texas Instruments
  • NO: 815-BQ3285ESTR
  • Package: 24-SOIC (0.295, 7.50mm Width)
  • Datasheet: pdf
  • Stock: 1541
  • Description: 24 Terminations5V 24 Pin BQ3285 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz (Kg)

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SPECIFICATIONS

Parameters
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 24-SOIC (0.295, 7.50mm Width)
Number of Pins 24
Weight 624.398247mg
Operating Temperature 0°C~70°C
Packaging Tape & Reel (TR)
JESD-609 Code e4
Feature Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
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 BQ3285
Pin Count 24
Operating Supply Voltage 5V
Power Supplies 5V
Interface Parallel
Memory Size 242B
Clock Frequency 0.032MHz
Logic Function Clock
External Data Bus Width 8
Number of Timers 1
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 300μA @ 5V
Time-Min SECONDS
Interrupt Capability Y
Voltage - Supply, Battery 2.5V~4V
Volatile NO
Height Seated (Max) 2.65mm
Length 15.4mm
Width 7.5mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

BQ3285ESTR Overview


24-SOIC (0.295, 7.50mm Width) is where you'll find real time clocks.Tape & Reel (TR) is the way time clock is packaged, which is the way time clock is intended to be.The supply voltage of this electrical RTC is 4.5V~5.5V.An electrical real time clock of type Clock/Calendar can be said to be this one.real time clock (RTC)s like this are mounted in the way of Surface Mount.There should be a temperature of 0°C~70°C during the operation.In order to ensure Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output when operating, a certain value has to be set.There are 24 terminations, which are the practice of ending a transmission line welectronic time clocksh a RTC module that matches the characteristic impedance of the line.In this RTC real time clock, there is a voltage of 5V supplied to it.The RTCs are equipped with the necessary features due to its 24 pins.There are only one family in which RTCs belongs, and that are BQ3285.This electrical digital time clock has a 2.5V~4V supply voltage.This component can be found in Timer or RTC.A memory of 242B is embedded in the RTC times, which can be used to store programs and data.A frequency of 0.032MHz should not be exceeded by real time clocks' output frequency.Surface Mount is the mounting type of the RTC module.There is a power supply of 5V used to power the real time clock.There are 24 pins on it.1 timer real time clocks send out a signal at a preset time based on input signals.In order to achieve high efficiency, the supply voltage should be kept at 5V.

BQ3285ESTR Features


24-SOIC (0.295, 7.50mm Width) package
24 terminations
24 pin count
5V power supplies
Be maintained at 5V for high efficiency.

BQ3285ESTR Applications


There are a lot of Texas Instruments BQ3285ESTR Real Time Clocks applications.

  • Network Appliance
  • Automotive
  • Network Hubs
  • Time keeping application
  • Medical Devices
  • POS Terminal
  • Point-of-Sale Equipment
  • Portable Instruments
  • Medical Equipment
  • GPS/Telematics Devices

In Stock

Please send RFQ , we will respond immediately.