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Name: M48T129Y-70PM1
Brand: STMicroelectronics
SKU: M48T129Y-70PM1
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 M48T129Y-70PM1

Part No.:: M48T129Y-70PM1

Manufacturer:: STMicroelectronics

Package:: 32-DIP Module (0.600, 15.24mm)

Datasheet:: M48T129Y-70PM1.pdf

Description:: IC RTC CLK/CALENDAR PAR 32-DIP

In Stock:: 2960

Quantity:: Add To Cart

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M48T129Y-70PM1 Specifications

Package/Case:
32-DIP Module (0.600, 15.24mm)
Packaging:
Tube
Series:
Timekeeper®
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Alarm, Leap Year, Watchdog Timer
MemorySize:
-
TimeFormat:
HH:MM:SS (24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
Parallel
Voltage-Supply:
4.5V ~ 5.5V
Voltage-SupplyBattery:
-
Current-Timekeeping(Max):
4mA @ 4.5V ~ 5.5V
OperatingTemperature:
0°C ~ 70°C
MountingType:
Through Hole

M48T129Y-70PM1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including M48T129Y-70PM1 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 M48T129Y-70PM1 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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M48T129Y-70PM1 information

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Basic introduction and simple engineering application of M48T129Y-70PM1

M48T129Y-70PM1 is a non-volatile static RAM with a clock/calendar and a 32 KHz oscillator. It provides an integrated solution for timekeeping, making it ideal for applications requiring accurate timekeeping even in the absence of power.

Application Scenario:

In electronic devices such as data loggers or industrial control systems, M48T129Y-70PM1 can be utilized to maintain timekeeping functionality, ensuring accurate timestamping of data records or synchronization of processes.

Circuit Design:

To incorporate M48T129Y-70PM1 into a simple project, follow these steps:

1. Connection:

Connect M48T129Y-70PM1 to the microcontroller or system board using the appropriate interface, such as SPI or I2C. Ensure proper wiring and address configuration for communication with the host device.

2. Initialization:

Initialize the M48T129Y-70PM1 device upon system startup. Set the clock/calendar registers to the current date and time if needed, or retrieve the stored values if the device has previously been configured.

3. Timekeeping:

Utilize the clock/calendar functionality of M48T129Y-70PM1 to keep track of time. Read the current date and time registers as required for timestamping events or scheduling tasks within your application.

4. Backup Power:

Ensure a backup power source, such as a small lithium battery, is connected to M48T129Y-70PM1 to maintain timekeeping functionality during power loss. Verify proper battery voltage and connection to prevent data loss or clock drift.

5. Integration:

Integrate M48T129Y-70PM1 into your firmware or software application to access timekeeping functions seamlessly. Implement read and write operations to interact with the device's registers for time-related operations.

Considerations:

When incorporating M48T129Y-70PM1 into your project, consider the following:

- Power Consumption: Optimize power management to minimize energy usage, especially in battery-powered applications, to extend battery life.

- Data Integrity: Implement error-checking mechanisms to ensure data integrity during read and write operations, particularly in harsh environmental conditions or high-noise environments.

- Clock Accuracy: Periodically calibrate the clock oscillator of M48T129Y-70PM1 to maintain accurate timekeeping over extended periods and under varying environmental conditions.

- Compatibility: Verify compatibility with your microcontroller or system platform, ensuring proper communication protocols and voltage levels are supported for seamless integration.

- Testing and Validation: Thoroughly test the timekeeping functionality of M48T129Y-70PM1 within your application to validate its performance and reliability under normal and edge-case scenarios.

M48T129Y-70PM1 FAQ

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3. Are the M48T129Y-70PM1 price and inventory displayed accurate?

The price and inventory of M48T129Y-70PM1 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of M48T129Y-70PM1?

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 M48T129Y-70PM1 we delivered, we will accept the replacement or return of the M48T129Y-70PM1 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 M48T129Y-70PM1.

(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