M41T93SQA6F
Real Time Clock Serial 32byte Clock/Calendar/Alarm/Battery Backup/Interrupt 16-Pin QFN T/R
Inventory:6,924
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : M41T93SQA6F
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Package/Case : VQFN-16
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Manufacturer : STMicroelectronics
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Components Classification : Real Time Clocks
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Datesheet : M41T93SQA6F DataSheet (PDF)
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Series : M41T93
Overview of M41T93SQA6F
The M41T93SQA6F is a Real-Time Clock (RTC) optimized for high-speed and low-voltage operations, providing excellent performance for industrial automation and control applications.
Pinout
The M41T93SQA6F pinout refers to the configuration and function of each pin in its 16-VQFN Exposed Pad package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the M41T93SQA6F has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by STMicroelectronics to get accurate information regarding each pin's function and electrical characteristics.
Features
- Suitable for industrial automation and control: The M41T93SQA6F is designed to operate in harsh environments, making it an ideal choice for industrial applications.
- Compact size with high functionality: This RTC offers a compact design while maintaining its high level of performance and accuracy.
- Durable design for harsh environments: The M41T93SQA6F is built to withstand extreme temperatures, humidity, and vibrations, ensuring reliable operation in industrial settings.
- Wide operating voltage range (1.8V-5.5V): This RTC can operate within a wide voltage range, making it suitable for various applications.
- High reliability with industrial-grade components: The M41T93SQA6F is built using high-reliability components, ensuring minimal failures and maximum uptime.
- Low power consumption for long battery life: This RTC consumes low power, allowing it to operate for extended periods on a single battery charge.
- Automatic leap year adjustment ensured: The M41T93SQA6F automatically adjusts for leap years, ensuring accurate calendar calculations.
- Wide operating temperature range: This RTC can operate within a wide temperature range, making it suitable for various industrial applications.
- Versatile applications in industrial field: The M41T93SQA6F is designed to be used in various industrial applications, including data loggers, consumer electronics, and automotive systems.
- High accuracy clock with seconds: This RTC provides high accuracy clock signals with seconds resolution, making it suitable for applications requiring precise timing.
- Compact and reliable design: The M41T93SQA6F offers a compact and reliable design, ensuring minimal space requirements and maximum reliability.
- Data storage capacity: 64 KB: This RTC has a data storage capacity of 64 KB, allowing it to store large amounts of data.
Applications
The M41T93SQA6F is suitable for various industrial applications, including:
- Data loggers
- Consumer electronics
- Automotive systems
- Industrial automation and control
Equivalents
For similar functionalities, consider these alternatives to the M41T93SQA6F:
- M41T94SQA6F: This RTC offers similar features and performance to the M41T93SQA6F.
- M41T95SQA6F: This RTC provides high accuracy clock signals with seconds resolution, making it suitable for applications requiring precise timing.
Frequently Asked Questions
Q: What is the operating temperature range of the M41T93SQA6F?
A: The M41T93SQA6F operates within a wide temperature range of -40°C to 85°C.
Q: How much power does the M41T93SQA6F consume?
A: The M41T93SQA6F consumes low power, typically around 100 μA.
Q: Is the M41T93SQA6F suitable for high-speed data transfer applications?
A: No, the M41T93SQA6F is not designed for high-speed data transfer applications. It is best suited for industrial automation and control applications that require precise timing.
Q: Can I use the M41T93SQA6F in a consumer electronics application?
A: Yes, the M41T93SQA6F can be used in consumer electronics applications that require a high-accuracy clock signal with seconds resolution.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Status | Active | Programmabe | Not Verified |
Type | Clock/Calendar | Features | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer |
Memory Size | 7B | Time Format | HH:MM:SS:hh |
Date Format | YY-MM-DD-dd | Interface | SPI |
Voltage - Supply | 3V ~ 5.5V | Voltage - Supply, Battery | 1.8V ~ 5.5V |
Current - Timekeeping (Max) | 10µA @ 5.5V | Operating Temperature | -40°C ~ 85°C |
Mounting Type | Surface Mount | Package / Case | QFN-16 |
Supplier Device Package | 16-QFN (4x4) | Base Product Number | M41T93 |
Manufacturer | STMicroelectronics | Product Category | Real Time Clock |
RoHS | Details | Mounting Style | SMD/SMT |
RTC Bus Interface | Serial, SPI | Battery Backup Switching | Backup Switching |
RTC Memory Size | 32 B | Supply Voltage - Max | 5.5 V |
Supply Voltage - Min | 3 V | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 85 C | Brand | STMicroelectronics |
Function | Alarm, Calendar, Clock, Interrupt | Product Type | Real Time Clocks |
Series | M41T93 | Factory Pack Quantity | 1000 |
Subcategory | Clock & Timer ICs | Unit Weight | 0.002014 oz |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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M41T93SQA6F
Real Time Clock Serial 32byte Clock/Calendar/Alarm/Battery Backup/Interrupt 16-Pin QFN T/R
Inventory:
6,924
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




