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CAT25M02VI-GT3 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including CAT25M02VI-GT3 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 CAT25M02VI-GT3 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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1. Powering the Device (VCC Pin): The CAT25M02VI-GT3 should be connected to a power source via its VCC pin. This device is designed to operate within a voltage range of 1.7V to 5.5V. It is imperative to ensure that the power supply voltage is within this range to ensure the device's optimal functioning.
2. Establishing a Ground (GND Pin): The system requires GND to be connected. This creates a common reference point for all circuit voltages, which is essential for the proper operation of the circuit.
3. Data Transmission (SDA Pin): The SDA pin is vital for bidirectional data communication on the I2C bus. This pin must be linked to the I2C bus's SDA line. It is also recommended to use a pull-up resistor (typically between 1kΩ and 10kΩ) between the SDA pin and VCC to ensure the maintenance of correct logic levels.
4. Clock Signal Management (SCL Pin): The SCL pin is used for the clock signal in I2C communication and should be connected to the SCL line of the I2C bus. A pull-up resistor is generally connected between the SCL and VCC, just like the SDA pin.
5. Write Protection (WP Pin): The WP pin on the CAT25M02VI-GT3 controls the EEPROM's write protection feature. Connecting it to GND permits write operations, while connecting to VCC engages write protection, preventing any write actions. This pin's setting can be changed as per the requirements of the application.
6. Address Configuration (A0, A1, A2 Pins): These pins are used for setting the hardware address of the CAT25M02VI-GT3 on the I2C bus. Connecting these pins to various combinations of VCC and GND allows for addressing multiple EEPROMs on the same bus.
7. Stabilizing Power Supply (Decoupling Capacitor): A decoupling capacitor, usually around 0.1 μF, should be placed near the VCC pin. For the power supply to be stable and electrical noise to be reduced, this capacitor is essential.
8. PCB Design Considerations: When designing the PCB for the CAT25M02VI-GT3, it is important to pay close attention to the I2C lines (SDA and SCL). These lines should be kept short and away from high-frequency signals to minimize interference and ensure signal integrity.
In summary, the CAT25M02VI-GT3 from the CAT25 series is an advanced EEPROM designed for large-scale non-volatile storage requirements, with an efficient I2C interface for serial data access. Correct implementation requires precise connections for the power supply, I2C communication lines, write protection, and addressing. Furthermore, the inclusion of a decoupling capacitor and a well-thought-out PCB layout are essential for the stable and efficient operation of the device.
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(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 CAT25M02VI-GT3.
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