The AT24C16AY1-10YI-2.7 is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) integrated circuit that offers a capacity of 16K (2K x 8) bits. It operates within the voltage range of 2.7V to 5.5V and has a maximum clock frequency of 1MHz. The device is organized into 128 pages of 16 bytes each, allowing for efficient read and write operations. It features a write protect function to prevent accidental data corruption and has a built-in write cycle endurance of 1 million write cycles. The AT24C16AY1-10YI-2.7 communicates via a 2-wire serial interface (I2C) and can operate in a wide temperature range of -40°C to 85°C. Its small footprint and low power consumption make it suitable for various applications such as consumer electronics, industrial controls, and automotive systems. Overall, the AT24C16AY1-10YI-2.7 provides reliable and non-volatile storage for critical data in embedded systems