Name: M41T94MH6F
Brand: STMicroelectronics
SKU: M41T94MH6F

Type

Parameter

Lifecycle Status

ACTIVE (Last Updated: 7 months ago)

Factory Lead Time

26 Weeks

Mount

Surface Mount

Mounting Type

Surface Mount

Package / Case

28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets

Number of Pins

Operating Temperature

-40°C~85°C

Packaging

Tape & Reel (TR)

JESD-609 Code

Feature

Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer

Part Status

Active

Moisture Sensitivity Level (MSL)

3 (168 Hours)

Number of Terminations

ECCN Code

EAR99

Type

Clock/Calendar

Terminal Finish

Tin (Sn)

HTS Code

8542.39.00.01

Technology

CMOS

Voltage - Supply

2.7V~5.5V

Terminal Position

DUAL

Peak Reflow Temperature (Cel)

260

Supply Voltage

Terminal Pitch

1.27mm

Time@Peak Reflow Temperature-Max (s)

Base Part Number

M41T94

Pin Count

Power Supplies

3/5V

Interface

SPI

Clock Frequency

0.032MHz

Logic Function

Clock

Number of Timers

Time Format

HH:MM:SS:hh (24 hr)

Non-Volatile Memory

44 B

Date Format

YY-MM-DD-dd

Current - Timekeeping (Max)

1.4mA @ 2.7V~5.5V

Time-Min

1/100SECOND

Interrupt Capability

Voltage - Supply, Battery

2.5V~3.5V

Information Access Method

SERIAL, 3-WIRE

Height

2.69mm

Length

18.49mm

Width

8.89mm

Radiation Hardening

RoHS Status

RoHS Compliant

Lead Free

M41T94MH6F Overview

There is an embedded version of real time clocks in the package 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets.This package has a package type of Tape & Reel (TR).Electrical RTCs such as this have a 2.7V~5.5V supply.In this case, we are dealing with an electrical real time clock that has a type of Clock/Calendar.It should be noted that the real time clock (RTC) is mounted in the way of Surface Mount.Electronic time clocks are recommended to operate at a temperature of -40°C~85°C.If Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer is ensured when operating, then the operation will be successful.There are 28 terminations for transmission lines, which means that the RTC module that terminates the line matches its characteristic impedance.This RTC real time clock has a voltage supply of 3V which is provided to it.A total of 28 pins are attached to this RTCs.There are a family named M41T94 that consarets of the RTCs .In this electrical digital time clock, the supply voltage is 2.5V~3.5V.This component can be found in Timer or RTC.Ensure that the output frequency does not exceed 0.032MHz.In this case, the RTC module is mounted in the way of Surface Mount.As a power supply for the real time clock, a value of 3/5V is used.A total of 28 pins are equipped with the real time clock.Following an input signal, there are 1 timers that output a signal at a preset time.