ON Semiconductor CAT25C04SI EEPROM

The CAT25C04SI from ON Semiconductor is a high-performance, 4-Kb Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device that is designed to provide a flexible data storage solution for complex hardware systems. This EEPROM is part of ON Semiconductor's CAT25 series and is specifically tailored to meet the demanding requirements of modern electronic applications.

This EEPROM operates over a standard industrial temperature range and features a serial interface that ensures compatibility with most microcontrollers and digital systems. The CAT25C04SI is optimized for low-power consumption and provides reliable data retention, making it an excellent choice for portable and battery-operated devices.

Key Features:

• Memory Size: 4 Kb (512 x 8)
• Interface: Serial, I²C (2-wire)
• Supply Voltage: 1.8V to 5.5V
• Operating Temperature: -40°C to +85°C
• Write Cycle Time: 5 ms (max)
• Data Retention: 100 years
• Endurance: 1 Million write cycles

The device's small package size and low power consumption make it an ideal choice for space-constrained applications. The CAT25C04SI is available in an 8-pin SOIC package, providing an easy-to-solder solution for PCB designs. Its inherent durability and stability under a wide range of environmental conditions make it a robust storage option for industrial and automotive applications.

With its built-in error correction and wear leveling algorithms, the CAT25C04SI ensures data integrity and an extended lifespan of the memory cells. The device also supports a write protect feature, which prevents inadvertent writes to the memory, thereby safeguarding the stored data.

Whether you are designing a sophisticated industrial control system, a consumer electronic product, or an automotive module, the ON Semiconductor CAT25C04SI EEPROM provides a reliable and efficient solution for your non-volatile memory needs.