AT24C08BY6-YH-T

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The AT24C08BY6-YH-T is a type of memory component manufactured by Atmel and is categorized as a nonvolatile 8-Kbit serial electrically erasable programmable read-only memory (EEPROM).

Application Field

The AT24C08BY6-YH-T is used for a variety of applications. It is used in a range of fields, including automotive, industrial, and consumer electronics. It is also suitable for applications requiring secure and cost-effective nonvolatile memory.

Features

The AT24C08BY6-YH-T has the following features: a low-voltage operation, a two-wire interface, a maximum data rate of 1 MHzI and a 2-wire bus protocol compliant with IEC 6386 and ISO 7816-3.

Advantages

The AT24C08BY6-YH-T has a number of advantages over traditional nonvolatile memories. These include a wide operating voltage range of 1.65V to 5.5V, a low power consumption of 0.7V and 0.5uA, and a reliable data retention rate of 50 years. It also has a high speed of 1 MHzI, and the chip is RoHS compliant for assured environmentally friendly use.

Working Principle

The AT24C08BY6-YH-T uses the two-wire interface of the I2C protocol to achieve communication between the device and the host system. The two-line protocol consists of a clock line (SCL) and a data line (SDA). It works in the following way. The AT24C08BY6-YH-T is addressed in the I2C bus by sending a start bit and the 7 bit device address.

The host computer then sends a command code indicating the type of memory operation to be carried out. When the device address and command code are sent, the AT24C08BY6-YH-T responds by sending an acknowledgment to the host. The host then sends the memory address from which data is to be read or written. Once this is done, the device generates an appropriate response. Afterward, either data will be sent by the host or the device will respond with the requested data.

Once the data transfer is complete, the host generates a stop bit, thereby indicating the end of the communication. The AT24C08BY6-YH-T then releases both the SDA and SCL lines and returns to its active-low mode.

Conclusion

The AT24C08BY6-YH-T is a reliable and cost-effective nonvolatile memory component suitable for a range of applications. It is easy to use, with a low power consumption, reliable data retention and a high speed of communication. The device consists of a low-voltage operation, a two-wire interface, and a 2-wire bus protocol compliant with IEC 6386 and ISO 7816-3. It also has an impressive data retention rate of 50 years and is RoHS compliant for assured environmentally friendly use.

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