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M41ST87WMX6 The STMicroelectronics M41ST87WMX6 is a Real Time Clock with an I2C interface. It operates within a voltage range of 2.5V to 3.6V and a temperature range of -40°C to 85°C.
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M41ST87WMX6

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics M41ST87WMX6 is a Real Time Clock with an I2C interface. It operates within a voltage range of 2.5V to 3.6V and a temperature range of -40°C to 85°C.
✓ Total Stock: 1,319 pcs
$ Price Range: $3.00

M41ST87WMX6 Available from 1 distributor

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✓ Non-Authorised
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Xingangxin ✓
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1,319 pcs
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1319 pcs On Request 1 On Request On Request On Request On Request On Request
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M41ST87WMX6 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Date Format
Features
Interface
Lead Spacing
Memory Size
Mounting Type
Operating Temperature
Supplier Device Package
Time Format
Type
Voltage
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M41ST87WMX6 Description

Short technical summary and product information.

The STMicroelectronics M41ST87WMX6 is a Real Time Clock (RTC) module designed for applications requiring accurate timekeeping. It features an I2C interface for easy communication with microcontrollers and other digital systems.

 

This clock/calendar IC operates over a voltage range of 2.5V to 3.6V and can function in temperatures from -40°C to 85°C. Key features include alarm functions, leap year calculation, NVSRAM for data retention, and watchdog timer capabilities. The device supports both YY-MM-DD-dd date format and HH:MM:SS:hh (24 hr) time format.

 

Packaged in a 28-SOIC (0.295", 7.50mm Width) surface-mount case, the M41ST87WMX6 is suitable for various electronic designs. Its memory size is 128B, and it consumes approximately 0.5mA at 2.7V to 3.6V.

M41ST87WMX6 Quick Information

Product Type: Real Time Clock
Canonical Name: STMicroelectronics M41ST87WMX6 Real Time Clock

M41ST87WMX6 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

M41ST87WMX6 Estimated Pricing

Qty Low High
1+ $3.00 $3.00

Estimated market price range - modelled values for guidance only, not live distributor offers.

M41ST87WMX6 Features

  • Features alarm and watchdog timer functions.
  • Supports I2C and 2-Wire Serial interface.
  • Operates from 2.5V to 3.6V supply voltage.
  • Wide operating temperature range of -40°C to 85°C.
  • Surface mountable in a 28-SOIC package.

M41ST87WMX6 Applications

  • Ideal for timekeeping in embedded systems.
  • Suitable for battery-backed applications.
  • Used in devices requiring calendar functions.
  • Applicable for systems needing watchdog timers.

M41ST87WMX6 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the M41ST87WMX6?

The M41ST87WMX6 operates from 2.5V to 3.6V.

What is the operating temperature range of the M41ST87WMX6?

The operating temperature range is -40°C to 85°C.

What type of interface does the M41ST87WMX6 use?

The M41ST87WMX6 uses an I²C, 2-Wire Serial interface.

What package type is the M41ST87WMX6 available in?

The M41ST87WMX6 is available in a 28-SOIC (0.295", 7.50mm Width) package.

What are the key features of the M41ST87WMX6?

Key features include Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, and Watchdog Timer.

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