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BQ4845YS-A4NG4

BQ4845YS-A4NG4

BQ4845YS-A4NG4

Texas Instruments

28 Terminations 5V 28 Pin Real Time Clocks Timer or RTC Subcategory 0.032MHz

SOT-23

BQ4845YS-A4NG4 Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Package / Case SOIC
Surface Mount YES
Number of Pins 28
Pbfree Code no
Number of Terminations 28
ECCN Code EAR99
HTS Code 8542.39.00.01
Subcategory Timer or RTC
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 5V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 28
Qualification Status Not Qualified
Operating Temperature (Max) 85°C
Operating Temperature (Min) -40°C
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 5V
Temperature Grade INDUSTRIAL
Supply Voltage-Min (Vsup) 4.5V
uPs/uCs/Peripheral ICs Type TIMER, REAL TIME CLOCK
Clock Frequency 0.032MHz
External Data Bus Width 8
Number of Timers 1
Time-Min SECONDS
Interrupt Capability Y
Volatile NO
Information Access Method PARALLEL, DIRECT ADDRESS
Length 17.9705mm
Height Seated (Max) 2.667mm
Width 7.5565mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
BQ4845YS-A4NG4 Product Details

BQ4845YS-A4NG4 Overview


real time clocks is located in package SOIC.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.In this case, the voltage supplied to the electronic component is 5V.A total of 28 pins are included in this product.Timer or RTC includes this component in its content.There should be no frequency greater than 0.032MHz in real time clocks' output.For powering the real time clock, a power supply with a voltage of 5V is used.A total of 28 pins are attached to this real time clock.1 timer real time clocks send out a signal at a preset time based on input signals.Supply voltage reaches 5.5V (Vsup) at maximum.A TIMER, REAL TIME CLOCK is the type of uPs, uCs, and peripheral ICs found in this electrical real time analog clock.Vsup (supply voltage) should remain above 4.5V.A minimum operating temperature of 85°C should be maintained.

BQ4845YS-A4NG4 Features


SOIC package
28 terminations
28 pin count
5V power supplies


BQ4845YS-A4NG4 Applications


There are a lot of Texas Instruments
BQ4845YS-A4NG4 Real Time Clocks applications.


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

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