M41ST85WMX6 Overview
In package 28-SOIC (0.295, 7.50mm Width), real time clocks is located.As a result, time clock is packaged in the same way as Tube.A voltage of 2.7V~3.6V is required for the supply of this electrical RTC.Electrical real time clocks of type Clock/Calendar correspond to this real time clock.Surface Mount indicates how this real time clock (RTC) is mounted.Maintaining a constant temperature of -40°C~85°C is essential for safe operation.When operating as part of a process, electronic time clocks are possible to ensure that Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer are maintained at all times.28 terminations result in transmission lines having the characteristic impedance of a RTC module terminating them.This RTC real time clock's supply voltage is 3V.It is equipped with the necessary features since it has 28 pins.Thare RTCs em are part of the family M41ST.Note that the supply voltage is 2.5V~3.5V for this electrical digital time clock.There is a memory size of 44B available for storing data and programs on the real time analog clocks.There should be no more than a 0.032MHz frequency at real time clocks' output.Amounting type Surface Mount is the one associated with the RTC module.28 pins are attached to it.1 timers are used in this system. They output a signal after an input signal is received at a predetermined time.Optimal efficiency requires a supply voltage of 3.3V.
M41ST85WMX6 Features
28-SOIC (0.295, 7.50mm Width) package
28 terminations
28 pin count
Be maintained at 3.3V for high efficiency.

M41ST85WMX6 Applications
There are a lot of STMicroelectronics
M41ST85WMX6 Real Time Clocks applications.

Industrial
Digital still camera
Digital video camera
Printers
Copy machines
Mobile equipment
Battery powered devices
Printers and copiers
Electronic metering
Digital cameras

Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	28-SOIC (0.295, 7.50mm Width)
Number of Pins	28
Operating Temperature	-40°C~85°C
Packaging	Tube
JESD-609 Code	e3
Feature	Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	28
Termination	SMD/SMT
ECCN Code	EAR99
Type	Clock/Calendar
Terminal Finish	Matte Tin (Sn) - annealed
HTS Code	8542.39.00.01
Voltage - Supply	2.7V~3.6V
Terminal Position	DUAL
Peak Reflow Temperature (Cel)	NOT SPECIFIED
Supply Voltage	3V
Terminal Pitch	1.27mm
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Base Part Number	M41ST
Pin Count	28
Qualification Status	Not Qualified
Operating Supply Voltage	3.3V
Interface	I2C, 2-Wire Serial
Memory Size	44B
Clock Frequency	0.032MHz
Logic Function	Clock
Number of Timers	1
Time Format	HH:MM:SS:hh (24 hr)
Date Format	YY-MM-DD-dd
Current - Timekeeping (Max)	0.5mA @ 2.7V~3.6V
Time-Min	1/100SECOND
Interrupt Capability	Y
Voltage - Supply, Battery	2.5V~3.5V
Volatile	NO
Information Access Method	I2C
Height	2.39mm
Length	18.01mm
Width	7.67mm
REACH SVHC	No SVHC
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free