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Name: M48T201Y-70MH1E
Brand: STMicroelectronics
SKU: M48T201Y-70MH1E
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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STMicroelectronics M48T201Y-70MH1E

Part No.:: M48T201Y-70MH1E

Manufacturer:: STMicroelectronics

Package:: 44-BSOP (0.337, 8.56mm Width) requires SNAPHAT

Datasheet:: M48T201Y-70MH1E.pdf

Description:: IC RTC CLK/CALENDAR PAR 44-SOH

In Stock:: 3242

Quantity:: Add To Cart

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M48T201Y-70MH1E Specifications

Package/Case:
44-BSOP (0.337, 8.56mm Width) requires SNAPHAT
Packaging:
Tube
Series:
Timekeeper®
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K
MemorySize:
-
TimeFormat:
HH:MM:SS (24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
Parallel
Voltage-Supply:
4.5V ~ 5.5V
Voltage-SupplyBattery:
3V
Current-Timekeeping(Max):
3mA @ 4.5V ~ 5.5V
OperatingTemperature:
0°C ~ 70°C
MountingType:
Surface Mount

M48T201Y-70MH1E this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including M48T201Y-70MH1E 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 M48T201Y-70MH1E 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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M48T201Y-70MH1E information

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Basic introduction and simple engineering application of M48T201Y-70MH1E

M48T201Y-70MH1E is a non-volatile static RAM integrated circuit commonly used in electronic systems for providing timekeeping and data storage functionalities. It incorporates a lithium energy source and a quartz crystal to ensure accurate timekeeping even in the absence of power.

Application Scenario:

In embedded systems, M48T201Y-70MH1E finds application in scenarios requiring timekeeping and data retention, such as digital clocks, data loggers, and industrial control systems.

Experiment Setup:

To understand the basic functionality of M48T201Y-70MH1E, let's perform a simple experiment to create a digital clock using this integrated circuit.

1. Circuit Connections:

Connect M48T201Y-70MH1E to a microcontroller or a development board using the necessary interface, such as I2C or SPI. Ensure proper connections for power supply and signal lines.

2. Initialization:

Initialize the M48T201Y-70MH1E IC by setting the current time and date using the appropriate commands or register writes. This step is crucial for accurate timekeeping.

3. Time Retrieval:

Implement code on the microcontroller to retrieve the current time from M48T201Y-70MH1E at regular intervals. This time data can then be displayed on an LCD or LED display.

4. Time Updating:

Allow for user input or incorporate an external time source (such as a real-time clock module or internet time server) to periodically update the time stored in M48T201Y-70MH1E. This ensures the clock remains accurate.

5. Power Backup Test:

Disconnect the main power source to simulate a power outage and verify that M48T201Y-70MH1E continues to maintain the correct time using its internal battery backup.

Considerations:

When working with M48T201Y-70MH1E, consider the following:

- Power Consumption: Optimize the system design to minimize power consumption, especially when relying on battery backup for timekeeping.

- Data Retention: Ensure that the data stored in M48T201Y-70MH1E is retained even during prolonged power-off periods to prevent loss of critical information.

- Communication Protocol: Familiarize yourself with the communication protocol supported by M48T201Y-70MH1E (such as I2C or SPI) and implement it correctly in your system.

- Error Handling: Implement robust error handling mechanisms to deal with any communication errors or data corruption issues that may arise during operation.

- Testing and Validation: Thoroughly test the digital clock system to ensure accurate timekeeping and reliable operation under various conditions, including power fluctuations and temperature variations.

M48T201Y-70MH1E FAQ

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3. Are the M48T201Y-70MH1E price and inventory displayed accurate?

The price and inventory of M48T201Y-70MH1E fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

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5. How is the shipping arranged?

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Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of M48T201Y-70MH1E?

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 M48T201Y-70MH1E we delivered, we will accept the replacement or return of the M48T201Y-70MH1E 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 M48T201Y-70MH1E.

(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