28 Terminations 5V 28 Pin BQ4822 Real Time Clocks Alarm, Leap Year, Supervisor, Watchdog Timer 0.032MHz
SOT-23
BQ4822YMA-70 Datasheet
non-compliant
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.