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Name: M48T37Y-70MH6F
Brand: STMicroelectronics
SKU: M48T37Y-70MH6F
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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STMicroelectronics M48T37Y-70MH6F

Part No.:: M48T37Y-70MH6F

Manufacturer:: STMicroelectronics

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

Datasheet:: M48T37Y-70MH6F.pdf

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

In Stock:: 3374

Quantity:: Add To Cart

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M48T37Y-70MH6F Specifications

Package/Case:
44-BSOP (0.337, 8.56mm Width) requires SNAPHAT
Packaging:
Tape & Reel (TR),Cut Tape (CT)
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):
3mA @ 4.5V ~ 5.5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

M48T37Y-70MH6F this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including M48T37Y-70MH6F 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 M48T37Y-70MH6F 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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M48T37Y-70MH6F information

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Basic introduction and simple engineering application of M48T37Y-70MH6F

M48T37Y-70MH6F is a non-volatile static RAM (NVSRAM) integrated circuit designed by STMicroelectronics. It combines the features of static RAM with a non-volatile backup storage element and a real-time clock (RTC) in a single package.

Basic Introduction:

The M48T37Y-70MH6F provides an ideal solution for applications that require data retention even when power is removed. It has a capacity of 256Kbit organized as 32K x 8 and operates with a 5V power supply.

Application in Simple Projects:

In a basic project scenario, the M48T37Y-70MH6F can be utilized for storing critical system parameters or user data in scenarios where power loss might occur, such as in battery-operated devices or systems requiring reliable data backup.

Experiment Steps:

1. Circuit Connection:

Connect the M48T37Y-70MH6F to a microcontroller or development board. Ensure proper connections for power (VCC and VBAT), ground (GND), and communication lines (such as I2C or SPI).

2. Initialization:

Write firmware to initialize communication with the M48T37Y-70MH6F and configure it for data storage and retrieval. This typically involves setting up the communication protocol and addressing scheme.

3. Data Storage:

Implement functions to write data to specific memory locations within the M48T37Y-70MH6F. Ensure proper error checking and handling to guarantee data integrity.

4. Data Retrieval:

Develop routines to read stored data from the M48T37Y-70MH6F during system startup or as needed during operation. Verify the accuracy and completeness of retrieved data.

5. Power Loss Simulation:

Simulate power loss scenarios by temporarily disconnecting the power supply to the system. Verify that the data stored in the M48T37Y-70MH6F remains intact and can be successfully retrieved upon power restoration.

Considerations:

When working with the M48T37Y-70MH6F, consider the following:

- Data Integrity: Implement error-checking mechanisms to ensure the reliability of stored data, especially in scenarios prone to power loss or interruption.

- Power Supply Backup: Provide adequate backup power or energy harvesting mechanisms to maintain operation during power loss events and prevent data corruption.

- Real-Time Clock Usage: Utilize the integrated real-time clock functionality for time-sensitive applications, such as timestamping data or scheduling tasks.

- Communication Protocol: Choose the appropriate communication protocol (I2C, SPI, etc.) based on system requirements and compatibility with the microcontroller or host device.

- Endurance and Retention: Consider the endurance and retention specifications of the M48T37Y-70MH6F when designing long-term data storage solutions.

M48T37Y-70MH6F FAQ

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3. Are the M48T37Y-70MH6F price and inventory displayed accurate?

The price and inventory of M48T37Y-70MH6F 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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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 M48T37Y-70MH6F?

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 M48T37Y-70MH6F we delivered, we will accept the replacement or return of the M48T37Y-70MH6F 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 M48T37Y-70MH6F.

(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