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BQ4822YMA-70

BQ4822YMA-70

BQ4822YMA-70

Texas Instruments

28 Terminations 5V 28 Pin BQ4822 Real Time Clocks Alarm, Leap Year, Supervisor, Watchdog Timer 0.032MHz

SOT-23

BQ4822YMA-70 Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Contact Plating Tin
Mount Through Hole
Mounting Type Through Hole
Package / Case 28-DIP Module (0.61, 15.49mm)
Number of Pins 28
Operating Temperature 0°C~70°C
Packaging Tray
Feature Alarm, Leap Year, Supervisor, Watchdog Timer
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Type Clock/Calendar
HTS Code 8542.39.00.01
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Supply Voltage 5V
Terminal Pitch 2.54mm
Base Part Number BQ4822
Pin Count 28
Operating Supply Voltage 5V
Power Supplies 5V
Interface Parallel
Memory Size 7.8kB
Clock Frequency 0.032MHz
Logic Function Clock
Time Format HH:MM:SS:hh (24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 6mA @ 2.2 V~5.8 V
Time-Min 1/100SECOND
Interrupt Capability Y
Volatile NO
Height 9.4mm
Length 37.72mm
Width 18.42mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
BQ4822YMA-70 Product Details

BQ4822YMA-70 Overview


In the 28-DIP Module (0.61, 15.49mm) package, real time clocks is embedded.Tray is the way time clock is packaged.4.5V~5.5V is the supply voltage of this electrical RTC.Clock/Calendar is the type of this electrical real time clock.There is an real time clock (RTC) mounted in the way of Through Hole.0°C~70°C should be the operating temperature.Operating with Alarm, Leap Year, Supervisor, Watchdog Timer are possible.In 28 terminations, a transmission line is terminated with an impedance-matched RTC module.5V voltage is present on this electronic component.With 28 pins, it is equipped.The BQ4822 family contains RTCs .A memory of 7.8kB can be used to store data and programs.The output frequency should not exceed 0.032MHz.Mounting type is Through Hole.A total of 5V power supplies are required to operate it.There are 28 pins on it.High efficiency requires a 5V supply voltage.

BQ4822YMA-70 Features


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


BQ4822YMA-70 Applications


There are a lot of Texas Instruments
BQ4822YMA-70 Real Time Clocks applications.


  • Electronic metering
  • Battery powered products
  • Automotive
  • Industrial
  • Digital still camera
  • Digital video camera
  • Printers
  • Copy machines
  • Mobile equipment
  • Battery powered devices

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