M95640-MN6P

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M95640-MN6P Application Field and Working Principle

The M95640-MN6P is a serial EEPROM memory device in the M95640 series. It is based on standard serial I2C control. It has a capacity of 6K bits and is often used in mobile phones, digital cameras, GPS devices and other portable electronic devices. It is used to store various configurations, status, parameters and values.

Features

The M95640-MN6P EEPROM has the following features:

• 1. Low voltage operation: operating voltage range from 2.5 to 5.5V.
• 2. Low power consumption. It can work stably for a long time in the standby mode.
• 3. Reliable: Data retention time of 10 years in unused memory.
• 4. Durable: Wrote 100000 times throughout the life span.
• 5. High speed:200kHz data transmission rate.
• 6. Wide temperature range: -40℃ to 85℃.

Applications

The M95640-MN6P serial EEPROM is widely used in mobile phones, digital cameras, GPS devices and other portable electronic products. It can be used to store user configuration and progress, system status and parameters, device information and various values.

Working Principle

The M95640-MN6P is based on standard I2C serial control. The I2C serial bus consists of two lines: the clock line (SCL) and the data line (SDA). The voltage applied to the clock line is usually driven by a high-level voltage between 2.5-5.5V and the maximum transmission rate is 200kHz.

The device can operate in four modes: Read, Write, Increment, Decrement and Erase. The Read mode is used to read the data stored in the device. The Write mode is used to write data to the device. In increment and decrement mode, the counter in the device is incremented by 1 or decremented by 1, respectively. Finally, erase mode is used to erase the data stored in the device.

In order to operate the device, the corresponding command (such as Read, Write, Increment, Decrement and Erase) is first sent to the device by smart I2C. After receiving the command and the corresponding address, the device will react according to the command and start to read, write, increase, decrease or erase the corresponding data or addresses.

Conclusion

The M95640-MN6P memory is a serial EEPROM device with 6K bits capacity, low voltage operation, low power consumption, high reliability and durability, high speed and wide temperature range which can be widely used in mobile phones, digital cameras, GPS devices and other portable electronic products. Its working principle is based on I2C serial control, by sending the corresponding command to the device for different operations such as read, write, increase, decrease and erase.

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