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M41T93RMY6F The STMicroelectronics M41T93RMY6F is a Clock/Calendar IC with an SPI interface. It operates from 1.8V to 5.5V and features alarm, leap year, and watchdog timer functions.
Mfr Part #:

M41T93RMY6F

Available from 6 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics M41T93RMY6F is a Clock/Calendar IC with an SPI interface. It operates from 1.8V to 5.5V and features alarm, leap year, and watchdog timer functions.
✓ Total Stock: 19,833 pcs
$ Price Range: $3.00

M41T93RMY6F Available from 6 distributors

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M41T93RMY6F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Date Format
Features
Interface
Lead Spacing
Lead Style
Memory Size
Mounting Type
Operating Temperature
SVHC Present
Supplier Device Package
Supplier Package
Tape & Reel
Time Format
Type
Voltage
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M41T93RMY6F Description

Short technical summary and product information.

The STMicroelectronics M41T93RMY6F is a Clock/Calendar integrated circuit designed for real-time clock applications. It features an SPI interface for communication and operates within a wide voltage range of 1.8V to 5.5V. The device supports various features including alarm, leap year calculation, square wave output, SRAM, and a watchdog timer.

 

This IC is housed in an 18-SOX package and is suitable for surface mount applications. It operates across a temperature range of -40°C to 85°C, making it versatile for different environmental conditions. The current consumption is low, at 10µA at 5.5V.

 

The M41T93RMY6F supports both date and time formats, with date specified as YY-MM-DD-dd and time as HH:MM:SS:hh (24 hr). It includes 7B of memory size for data storage. Compliance includes RoHS3, MSL 1, and REACH Unaffected, though these are unverified.

 

This component is ideal for embedded systems requiring accurate timekeeping, alarm functions, or system monitoring through its watchdog timer. Its surface mount package facilitates integration into compact electronic designs.

M41T93RMY6F Quick Information

Product Type: Real Time Clock
Canonical Name: STMicroelectronics M41T93RMY6F Clock/Calendar IC
Subcategory: Real Time Clocks

M41T93RMY6F Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Green and environmentally friendly lead-free product

M41T93RMY6F Estimated Pricing

Qty Low High
1+ $3.00 $3.00

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

M41T93RMY6F Features

  • SPI interface for communication.
  • Wide operating voltage from 1.8V to 5.5V.
  • Operates from -40°C to 85°C.
  • Includes alarm and watchdog timer.
  • Surface mount 18-SOX package.

M41T93RMY6F Applications

  • Ideal for real-time clock functions.
  • Suitable for embedded system timekeeping.
  • Used in applications needing alarm triggers.
  • Supports system monitoring with watchdog.

M41T93RMY6F FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the M41T93RMY6F?

The M41T93RMY6F operates from 1.8V to 5.5V.

What is the operating temperature range of this Real Time Clock IC?

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

What package type is the M41T93RMY6F available in?

It is available in an 18-SOX package suitable for surface mounting.

What interface does the M41T93RMY6F use?

The M41T93RMY6F uses an SPI interface.

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