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Name: M41T83RQA6F
Brand: STMicroelectronics
SKU: M41T83RQA6F
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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STMicroelectronics M41T83RQA6F

Part No.:: M41T83RQA6F

Manufacturer:: STMicroelectronics

Package:: 16-VQFN Exposed Pad

Datasheet:: M41T83RQA6F.pdf

Description:: IC RTC CLK/CAL I2C 16-VFQFPN

In Stock:: 3116

Quantity:: Add To Cart

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M41T83RQA6F Specifications

Package/Case:
16-VQFN Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Type:
Clock/Calendar
Features:
Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
MemorySize:
7B
TimeFormat:
HH:MM:SS:hh (24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
I²C, 2-Wire Serial
Voltage-Supply:
2.7V ~ 5.5V
Voltage-SupplyBattery:
2V ~ 5.5V
Current-Timekeeping(Max):
10µA @ 5.5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

M41T83RQA6F this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including M41T83RQA6F price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for M41T83RQA6F to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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M41T83RQA6F information

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Basic introduction and simple engineering application of M41T83RQA6F

M41T83RQA6F is a real-time clock (RTC) chip commonly utilized in embedded systems for timekeeping and timestamping functionalities. It offers precise timekeeping accuracy and a wide operating temperature range, making it suitable for diverse applications.

Application Scenario:

In a digital alarm clock project, M41T83RQA6F can be integrated to provide accurate timekeeping functionality, allowing users to set alarms and display current time.

Circuit Design:

To create a digital alarm clock using M41T83RQA6F, follow these steps:

1. RTC Chip Integration:

Connect M41T83RQA6F to the microcontroller, ensuring proper power and communication connections. Utilize the I2C or SPI interface for communication, configuring the necessary GPIO pins accordingly.

2. Display:

Integrate a display module, such as an OLED or LCD screen, to visualize the current time and set alarms. Utilize GPIO pins to control the display and update the time information retrieved from M41T83RQA6F.

3. User Input:

Provide user input mechanisms, such as buttons or a keypad, to set alarms and adjust time settings. Interface these input devices with GPIO pins of the microcontroller for user interaction.

4. Alarm Functionality:

Implement alarm functionality using firmware logic. Utilize the timestamp provided by M41T83RQA6F to trigger alarm events at specified times, activating visual or auditory indicators.

5. Power Management:

Ensure efficient power management to prolong battery life in battery-powered alarm clock designs. Utilize low-power modes offered by M41T83RQA6F and microcontroller to minimize power consumption during standby periods.

Considerations:

When designing the alarm clock circuit, consider the following factors:

- Timekeeping Accuracy: Ensure that M41T83RQA6F provides accurate timekeeping to avoid discrepancies in alarm triggering.

- Display Readability: Choose a display with adequate size and contrast for easy readability of time and alarm settings.

- User Interface Ergonomics: Design the user interface to be intuitive and user-friendly, allowing seamless interaction for setting alarms and adjusting time settings.

- Alarm Sound Quality: Select appropriate sound output mechanisms and consider the volume and tone of alarm sounds for user convenience.

- Power Efficiency: Optimize power management strategies to maximize battery life, considering the trade-offs between functionality and power consumption.

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3. Are the M41T83RQA6F price and inventory displayed accurate?

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6. What is the process for return or replacement of M41T83RQA6F?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the M41T83RQA6F we delivered, we will accept the replacement or return of the M41T83RQA6F only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of M41T83RQA6F.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations