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M41T64Q6F The STMicroelectronics M41T64Q6F is a Real Time Clock IC featuring an I2C interface. It operates within a voltage range of 1.3V to 4.4V and has a temperature range of -40°C to 85°C.
Mfr Part #:

M41T64Q6F

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics M41T64Q6F is a Real Time Clock IC featuring an I2C interface. It operates within a voltage range of 1.3V to 4.4V and has a temperature range of -40°C to 85°C.
✓ Total Stock: 10,459 pcs
$ Price Range: $3.00

M41T64Q6F Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
7,479 pcs
On Request
7479 pcs On Request 1 On Request On Request 09+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
2,980 pcs
On Request
2980 pcs On Request 1 On Request On Request 17+ On Request On Request
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M41T64Q6F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Date Format
Features
Interface
Lead Spacing
Mounting Type
Operating Temperature
Supplier Device Package
Tape & Reel
Time Format
Type
Voltage
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M41T64Q6F Description

Short technical summary and product information.

The STMicroelectronics M41T64Q6F is an integrated circuit designed for real-time clock and calendar functions. It utilizes an I2C, 2-Wire Serial interface for communication, making it suitable for various embedded systems.

 

Key electrical specifications include an operating voltage range of 1.3V to 4.4V and a low operating current consumption of 0.7µA to 0.95µA at the specified voltage. The device operates across a temperature range of -40°C to 85°C.

 

This clock/calendar IC supports features such as Alarm, Leap Year, Square Wave Output, and a Watchdog Timer. It displays time in a 24-hour format (HH:MM:SS:hh) and date in YY-MM-DD-dd format.

 

The M41T64Q6F is available in a 16-VFQFN Exposed Pad package, designed for surface mounting. The packaging options include Tape & Reel (TR) and Cut Tape (CT).

M41T64Q6F Quick Information

Product Type: Real Time Clock
Series: Timekeeper®
Canonical Name: M41T64Q6F Real Time Clock IC
Subcategory: Real Time Clocks

M41T64Q6F Compliance

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

M41T64Q6F Estimated Pricing

Qty Low High
1+ $3.00 $3.00

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

M41T64Q6F Features

  • I2C, 2-Wire Serial interface for communication.
  • Wide operating voltage from 1.3V to 4.4V.
  • Low current consumption for power efficiency.
  • Operates reliably from -40°C to 85°C.
  • Includes Alarm and Watchdog Timer features.

M41T64Q6F Applications

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

M41T64Q6F FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the M41T64Q6F?

The operating voltage range is 1.3V to 4.4V.

What is the operating temperature range for the M41T64Q6F?

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

What interface does the M41T64Q6F use?

The M41T64Q6F uses an I2C, 2-Wire Serial interface.

What are the key features of the M41T64Q6F?

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

What is the time format for the M41T64Q6F?

The time format is HH:MM:SS:hh (24 hr).

What is the date format for the M41T64Q6F?

The date format is YY-MM-DD-dd.

What is the package type for the M41T64Q6F?

The package type is 16-VFQFN Exposed Pad.

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