What is the Additional Feature ?

Name: M48T02-70PC1
Brand: STMicroelectronics
SKU: M48T02-70PC1
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 M48T02-70PC1

Part No.:: M48T02-70PC1

Manufacturer:: STMicroelectronics

Package:: 24-DIP Module (0.600, 15.24mm)

Datasheet:: M48T02-70PC1.pdf

Description:: IC RTC CLK/CALENDAR PAR 24DIP

In Stock:: 3172

Quantity:: Add To Cart

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M48T02-70PC1 Specifications

Package/Case:
24-DIP Module (0.600, 15.24mm)
Packaging:
Tube
Series:
Timekeeper®
ProductStatus:
Active
Type:
Clock/Calendar
Features:
Leap Year
MemorySize:
-
TimeFormat:
HH:MM:SS (24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
Parallel
Voltage-Supply:
4.75V ~ 5.5V
Voltage-SupplyBattery:
-
Current-Timekeeping(Max):
3mA @ 4.7V ~ 5.5V
OperatingTemperature:
0°C ~ 70°C
MountingType:
Through Hole

M48T02-70PC1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including M48T02-70PC1 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 M48T02-70PC1 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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M48T02-70PC1 information

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M48T02-70PC1 Typical application Circuitry

M48T02-70PC1 is a non-volatile static RAM (NVSRAM) integrated circuit with a 5V power supply. It incorporates 8,192 x 8 bits of CMOS RAM, a real-time clock, a 32.768 kHz crystal oscillator, and a lithium energy source to provide a highly reliable timekeeping function and non-volatile memory storage.

Basic Introduction:

M48T02-70PC1 is commonly used in applications requiring reliable timekeeping and non-volatile memory, such as industrial automation, data logging systems, and electronic meters.

Simple Project Application:

To illustrate the basic functionality of M48T02-70PC1, let's create a simple project for a digital clock with battery backup:

1. Circuit Setup:

Connect M48T02-70PC1 to your microcontroller board or development kit. Ensure proper power supply connections and decoupling capacitors are in place.

2. Real-Time Clock Configuration:

Configure the real-time clock settings such as time, date, and alarm using the appropriate communication protocol (e.g., I2C or SPI) supported by M48T02-70PC1.

3. Display Integration:

Integrate a display module, such as an LCD or LED display, to showcase the current time and date retrieved from M48T02-70PC1. Utilize GPIO pins of your microcontroller for interfacing with the display.

4. Battery Backup:

Connect a lithium battery to the designated backup power input of M48T02-70PC1. This ensures that the real-time clock continues to function even when the main power source is disconnected.

5. User Interaction:

Implement user interaction features, such as buttons or switches, to set or adjust the time and date stored in M48T02-70PC1. Utilize GPIO pins for detecting user input and triggering corresponding actions.

Experiment:

Now, let's conduct a simple experiment to demonstrate the functionality of M48T02-70PC1:

Experiment Setup:

1. Connect M48T02-70PC1 to your microcontroller board according to the datasheet pinout.

2. Write a simple firmware program to initialize the real-time clock of M48T02-70PC1 and retrieve the current time and date.

3. Display the retrieved time and date on the connected display module.

4. Disconnect the main power supply to simulate a power outage.

5. Observe that the clock continues to function accurately using the battery backup, and the displayed time remains unchanged.

Conclusion:

Through this project and experiment, we've showcased the basic functionality of M48T02-70PC1 as a reliable real-time clock with battery backup, suitable for various embedded applications requiring timekeeping and non-volatile memory storage.

M48T02-70PC1 FAQ

1. How to order M48T02-70PC1 on icwhale.com?

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2. How does icwhale.com guarantee that M48T02-70PC1 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the M48T02-70PC1. All suppliers must pass our qualification reviews before they can publish their products including M48T02-70PC1 on icwhale.com; we pay more attention to the channels and quality of M48T02-70PC1 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the M48T02-70PC1 price and inventory displayed accurate?

The price and inventory of M48T02-70PC1 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 M48T02-70PC1?

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 M48T02-70PC1 we delivered, we will accept the replacement or return of the M48T02-70PC1 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 M48T02-70PC1.

(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