AT34C02BY6-10YH-1.7

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Memory is an essential part of computers, and AT34C02BY6-10YH-1.7 is a popular option for many system architects. AT34C02BY6-10YH-1.7 is a 128-kbit, low-voltage, two-wire loop–compatible electrically erasable programmable read-only memory (EEPROM). It has a wide variety of applications due to its features and compatibility. This article will discuss the application field and working principle of the AT34C02BY6-10YH-1.7.

Application Field

AT34C02BY6-10YH-1.7 was created to offer a versatile, low-cost solution and provide high performance. Its wide operating voltage range and superior write/erase endurance along with the capability of being accessed over a two-wire bus interface make it ideal for a range of applications. It has an extended voltage range from 1.65V to 5.5V, allowing it to fit into various appplications. One of its main uses is for parameter storage in automotive systems and other industrial applications. It also has applications in data loggers, remote-sensing, and telemetric systems. It is also used for storage in a variety of MCUs.

Working Principle

The AT34C02BY6-10YH-1.7 works by storing data in small cells, which are composed of a floating gate oxide and a control gate. The data is entered through the control gate, which in turn charges or discharges the gate oxide. This controls the state of the floating gate and whether it is storing a 0 or 1. To access and modify the data stored in the chip, a communication protocol must be followed, called two-wire protocol. This protocol regulates the timing of read and write operations and uses bidirectional data communication. The two wires are the serial data line (SDA) and the serial clock line (SCL). SDA is used for transferring address, data, and control information while the SCL indicates when data can be read or written. When the chip is powered up, it enters a standby state and waits for commands that are directed to a specific memory address. When the selected memory address receives a write command, the data is written to the address. Likewise, a read command initiates the memory address to read the data.

Conclusion

The AT34C02BY6-10YH-1.7 provides reliable, cost-effective memory solutions. Its versatile performance and wide operating voltage range make it suitable for a range of applications from automotive systems to telemetry systems. Its data communication operates on a two-wire protocol to read and write data to and from the chip. This allows for versatile data storage and access. All these aspects make the AT34C02BY6-10YH-1.7 an ideal memory solution for many applications.

The specific data is subject to PDF, and the above content is for reference