8 Terminations 5V 8 Pin M41T82 Real Time Clocks Alarm, Leap Year, SRAM, Watchdog Timer 0.4MHz
SOT-23
M41T82SM6E Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154, 3.90mm Width)
Number of Pins
8
Operating Temperature
-40°C~85°C
Packaging
Tube
JESD-609 Code
e4
Feature
Alarm, Leap Year, SRAM, Watchdog Timer
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Type
Clock/Calendar
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Voltage - Supply
3V~5.5V
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Supply Voltage
5V
Terminal Pitch
1.27mm
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
M41T82
Pin Count
8
Power Supplies
3.3/5V
Interface
I2C, 2-Wire Serial
Memory Size
7B
Number of Bits
8
Clock Frequency
0.4MHz
Logic Function
Clock
Number of Timers
1
Time Format
HH:MM:SS:hh (24 hr)
Date Format
YY-MM-DD-dd
Current - Timekeeping (Max)
10μA @ 5.5V
Time-Min
1/100SECOND
Interrupt Capability
Y
Voltage - Supply, Battery
2V~5.5V
Volatile
NO
Information Access Method
I2C
Height
1.25mm
Length
5mm
Width
4mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
2,000
$1.57073
$3.14146
M41T82SM6E Product Details
M41T82SM6E Overview
In the 8-SOIC (0.154, 3.90mm Width) package, real time clocks is embedded as a dependency.Tube is the package format.In this electrical RTC, the supply voltage is 3V~5.5V.Clock/Calendar is the type of electrical real time clock that is being used.As you can see from the diagram, this electronic component is mounted in the way of Surface Mount.There should be -40°C~85°C operating temperature.When operating, electronic time clocks are possible to ensure that Alarm, Leap Year, SRAM, Watchdog Timer are maintained.When a transmission line is terminated with 8 terminations, it means that the RTC module that terminates the line matches its characteristic impedance.It should be noted that this RTC real time clock is being supplied with 5V voltage at the moment.A total of 8 pins are equipped with the RTCs.The family in which RTCs belongs are M41T82.A voltage of 2V~5.5V is supplied to this electrical digital time clock.RTC times embed a memory of 7B for storing programs and data.The frequency of real time clocks' output should not exceed 0.4MHz.Mounting type Surface Mount is chosen for the RTC module.In order for it to be powered, it requires a power supply of 3.3/5V.There are 8 pins on it.When an input signal is received, 1 timers are used to output a signal at a preset time.A digital time clock with 8 bits is designed for this application.