M41ST85WMH6 Overview
Basically, time clock is packaged in a way that is equivalent to Tube.As it has 28 pins, it is equipped with the necessary features.The RTCs belongs to the Timer or RTC subcategory.There is a type of mounting for this RTC module: Surface Mount.A power supply of 3/3.3 V is used to power it.28 pins are present on it.In this system, there are 1 timers, which are real time clocks that output a signal at a preset time after an input signal is received.RTC time is important to maintain the supply voltage at 3.3 V in order to maintain high efficiency.RTC time is recommended that the operating temperature be above -40 °C.Lower than 85 °C should be the operating temperature.There is minimum supply voltage of 2.7 V required for real time clocks to operate.In this case, 3.6 V is the maximum supply voltage.In this electrical real time analog clock, there is a uPs/uCs/Peripheral ICs type of TIMER, REAL TIME CLOCK.
M41ST85WMH6 Features
28 pin count
3/3.3 V power supplies
Be maintained at 3.3 V for high efficiency.

M41ST85WMH6 Applications
There are a lot of STMicroelectronics
M41ST85WMH6 Real Time Clocks applications.

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

Mount	Surface Mount
Surface Mount	YES
Number of Pins	28
Number of Terminals	28
ECCN (US)	EAR99
User RAM (byte)	64
Bus Type	Serial (2-Wire, I2C)
Minimum Operating Supply Voltage (V)	2.7
Typical Operating Supply Voltage (V)	3.3
Maximum Operating Supply Voltage (V)	3.6
Maximum Power Dissipation (mW)	1000
Minimum Operating Temperature (°C)	-40
Maximum Operating Temperature (°C)	85
Supplier Temperature Grade	Industrial
Standard Package Name	SOH
Supplier Package	SOH
Mounting	Surface Mount
Package Height	2.69(Max)
Package Length	18.49(Max)
Package Width	8.89(Max)
PCB changed	28
RoHS	Compliant
Manufacturer	STMicroelectronics
Package Shape	RECTANGULAR
Packaging	Tube
JESD-609 Code	e0
Part Status	Obsolete
ECCN Code	EAR99
Terminal Finish	TIN LEAD
Max Operating Temperature	85 °C
Min Operating Temperature	-40 °C
HTS Code	8542.39.00.01
Subcategory	Timer or RTC
Technology	CMOS
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	NOT SPECIFIED
Terminal Pitch	1.27 mm
Reach Compliance Code	compliant
Pin Count	28
JESD-30 Code	R-PDSO-G28
Function	Clock/Calendar/Alarm/Supervisor
Qualification Status	Not Qualified
Operating Supply Voltage	3.3 V
Power Supplies	3/3.3 V
Temperature Grade	INDUSTRIAL
Max Supply Voltage	3.6 V
Min Supply Voltage	2.7 V
uPs/uCs/Peripheral ICs Type	TIMER, REAL TIME CLOCK
Logic Function	Clock
Seated Height-Max	3.05 mm
Number of Timers	1
Time Format	HH:MM:SS:hh
Date Format	DW:DM:M:Y
Time-Min	1/100 SECOND
Interrupt Capability	Y
Volatile	NO
Information Access Method	I2C
Length	18.1 mm
Width	8.56 mm
RoHS Status	RoHS non-compliant