ON Semiconductor CAT24C08YE-GT3 EEPROM

The ON Semiconductor CAT24C08YE-GT3 is a high-performance, 8-Kb Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device that offers a flexible and reliable solution for data storage in a wide range of applications. This EEPROM is part of the CAT24Cxx series and is designed to provide an efficient method for storing device configuration data, calibration settings, or user preferences that need to be preserved across power cycles.

Featuring a standard I2C serial interface, the CAT24C08YE-GT3 facilitates easy integration into existing designs, allowing for simple communication with microcontrollers and other digital devices. This interface supports a bidirectional, two-wire bus and data transmission speeds of up to 400 kHz, making it suitable for applications that require fast data access without compromising power efficiency.

The device is organized as 1024 x 8 bits (8 Kb) and allows for byte and multi-byte writes, which are internally self-timed, eliminating the need for external timing control. The EEPROM provides a write cycle time of 5 ms (typical), ensuring quick data updates and minimal delay in system operations.

Designed with reliability in mind, the CAT24C08YE-GT3 includes hardware write protection features. The write protect pin (WP) prevents accidental data overwriting by locking the entire memory when tied to VCC. Additionally, the device's built-in error detection scheme includes a 16-byte page write buffer, which enhances data integrity during write operations.

The CAT24C08YE-GT3 operates over a wide voltage range of 1.8V to 5.5V, making it versatile for both low-power and standard applications. Its extended temperature range from -40°C to +85°C ensures stable performance under varying environmental conditions, which is critical for industrial and automotive applications.

Available in a compact 5-lead SOT-23 package, the CAT24C08YE-GT3 is optimized for space-constrained applications, offering a minimal footprint on the PCB. With its robust design and compatibility with a broad array of devices, this EEPROM from ON Semiconductor is an excellent choice for designers looking to incorporate reliable non-volatile memory into their systems.