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Name: AT24C02D-MAHM-T
Brand: Microchip Technology
SKU: AT24C02D-MAHM-T
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology AT24C02D-MAHM-T

Part No.:: AT24C02D-MAHM-T

Manufacturer:: Microchip Technology

Package:: 8-UFDFN Exposed Pad

Datasheet:: AT24C02D-MAHM-T.pdf

Description:: IC EEPROM 2KBIT I2C 1MHZ 8UDFN

In Stock:: 3509

Quantity:: Add To Cart

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AT24C02D-MAHM-T Specifications

Package/Case:
8-UFDFN Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
MemoryType:
Non-Volatile
MemoryFormat:
EEPROM
Technology:
EEPROM
MemorySize:
2Kb (256 x 8)
MemoryInterface:
I²C
ClockFrequency:
1 MHz
WriteCycleTime-WordPage:
5ms
AccessTime:
4.5 µs
Voltage-Supply:
1.7V ~ 3.6V
OperatingTemperature:
-40°C ~ 85°C (TC)
MountingType:
Surface Mount

AT24C02D-MAHM-T this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AT24C02D-MAHM-T 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 AT24C02D-MAHM-T 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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AT24C02D-MAHM-T information

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AT24C02D-MAHM-T Typical application Circuitry

AT24C02D-MAHM-T

The AT24C02D-MAHM-T is an EEPROM (Electrically Erasable Programmable Read-Only Memory) chip, primarily designed for data storage applications where persistence and reliability are key.

Application Scenarios

This EEPROM is commonly utilized in scenarios where small amounts of data need to be securely stored and retained even when the device is powered off. Typical applications include storing configuration settings in electronic devices, user preferences in consumer electronics, device identification in automotive systems, and calibration data in industrial and medical devices.

Parameter Features

- Storage Capacity: The AT24C02D-MAHM-T offers 2 Kbits of storage.

- I²C Interface: It features an I²C (Inter-Integrated Circuit) serial interface, enabling easy integration with microcontrollers and processors.

- Operating Voltage Range: This EEPROM typically operates within a voltage range conducive to a variety of electronic environments.

Specific Application Scenario: Configuration Settings in a Wireless Mouse

In a wireless mouse, the AT24C02D-MAHM-T can be used to store user-specific settings such as sensitivity adjustments, button configurations, and pairing information. Here's a detailed connection method:

1. Power Supply Connection: Connect the VCC pin of the AT24C02D-MAHM-T to a stable power source, adhering to its operational voltage range, and the GND pin to the system's ground.

2. I²C Communication Setup: Attach the SDA (Serial Data) and SCL (Serial Clock) pins to the I²C bus of the mouse's control unit (like a microcontroller).

3. Address Pin Configuration: Set the A0, A1, and A2 pins to define the I²C address. Depending on the intended address, these pins can be connected to either GND or VCC.

Circuit Design Considerations

- Voltage Range Adherence: Ensure the power supply for the AT24C02D-MAHM-T is within its specified operational voltage range.

- I²C Bus Compatibility:Stable I²C communication depends on pull-up resistors being installed correctly on the SDA and SCL lines.

- Data Protection: Implement strategies to protect the EEPROM data from corruption during power surges or electrical noise.

In summary, the AT24C02D-MAHM-T plays a crucial role in devices like wireless mice, where storing user configurations and settings is essential. Careful attention to voltage range, I²C bus configuration, and data protection is key to effectively integrating this EEPROM chip into electronic systems.

AT24C02D-MAHM-T FAQ

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3. Are the AT24C02D-MAHM-T price and inventory displayed accurate?

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6. What is the process for return or replacement of AT24C02D-MAHM-T?

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 AT24C02D-MAHM-T we delivered, we will accept the replacement or return of the AT24C02D-MAHM-T 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 AT24C02D-MAHM-T.

(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