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BQ4842YMA-85
  • BQ4842YMA-85

BQ4842YMA-85

32 Terminations5V BQ4842 Real Time ClocksTimer or RTC SubcategoryAlarm, Supervisor, Watchdog Timer


  • Manufacturer: Texas Instruments
  • NO: 815-BQ4842YMA-85
  • Package: 32-DIP Module (0.61, 15.49mm)
  • Datasheet: pdf
  • Stock: 4801
  • Description: 32 Terminations5V BQ4842 Real Time ClocksTimer or RTC SubcategoryAlarm, Supervisor, Watchdog Timer (Kg)

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Shipping Cost

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FedEx International, 5-7 business days.

The following are some common countries' logistic time.transport

SPECIFICATIONS

Parameters
Contact Plating Tin
Mount Through Hole
Mounting Type Through Hole
Package / Case 32-DIP Module (0.61, 15.49mm)
Number of Pins 32
Operating Temperature 0°C~70°C
Packaging Tray
Feature Alarm, Supervisor, Watchdog Timer
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 32
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
Supply Voltage 5V
Terminal Pitch 2.54mm
Base Part Number BQ4842
Operating Supply Voltage 5V
Power Supplies 5V
Interface Parallel
Memory Size 1000kB
Logic Function Clock
External Data Bus Width 8
Time Format HH:MM:SS:hh (24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 4mA @ 4.5 V~5.5 V
Time-Min 1/100SECOND
Interrupt Capability Y
Volatile NO
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Contains Lead

BQ4842YMA-85 Overview


Real time clocks is embedded in the 32-DIP Module (0.61, 15.49mm) package.Basically, time clock is packaged in a way that is equivalent to Tray.As far as the supply voltage for this electrical RTC is concerned, it is 4.5V~5.5V.This electrical real time clock is type Clock/Calendar.There is an real time clock (RTC) mounted in the way of Through Hole.A safe operation requires a temperature of 0°C~70°C at all times.During operation, Alarm, Supervisor, Watchdog Timer can be guaranteed.A transmission line with 32 terminations possesses the characteristic impedance of the RTC module terminating it.RTC real time clocks like this have a 5V supply voltage.BQ4842 are RTC s family.Timer or RTC includes this component in its content.It is possible to store data and programs on the real time analog clocks with a memory size of 1000kB.Mounting type Through Hole matches the RTC module.There is a power supply of 5V used to power the real time clock.32 pins are attached to it.High efficiency requires a 5V supply voltage.

BQ4842YMA-85 Features


32-DIP Module (0.61, 15.49mm) package
32 terminations
5V power supplies
Be maintained at 5V for high efficiency.

BQ4842YMA-85 Applications


There are a lot of Texas Instruments BQ4842YMA-85 Real Time Clocks applications.

  • Power Meters
  • Network powered devices
  • Medical Devices
  • Digital still camera
  • Embedded Time Stamping
  • Low standby power applications
  • Digital Recording
  • Thermostat
  • Time keeping application
  • Digital voice recorders
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