ON Semiconductor CAT24WC66LI-G EEPROM

The CAT24WC66LI-G is a high-performance, 64-Kb Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) integrated circuit produced by ON Semiconductor. This device is designed for a wide range of applications that require low-power and high-endurance non-volatile memory solutions. With its robust design and industry-standard features, the CAT24WC66LI-G is an ideal choice for applications in the automotive, industrial, and consumer electronics sectors.

Key Features

• Memory Size: 64-Kb (8,192 x 8-bit) provides ample space for storage of configuration parameters, serial numbers, and calibration data.
• Interface: I²C-compatible (2-wire) serial interface ensures easy integration into most microcontroller-based systems.
• Operating Voltage Range: 2.5V to 5.5V makes it suitable for both 3V and 5V systems, providing flexibility in various application designs.
• Write Cycle Time: 5 ms write cycle time for byte or page write allows for quick and efficient data storage.
• Endurance: 1 million write cycles and 100-year data retention ensures reliability and longevity for applications where data integrity is critical.
• Temperature Range: Industrial temperature range (-40°C to +85°C) supports operation in harsh environments.
• Packaging: Available in 8-lead PDIP, SOIC, TSSOP, and MSOP packages to fit various board layouts and space requirements.

Applications

The CAT24WC66LI-G is versatile and can be used in a variety of applications, including:

• Automotive systems, such as infotainment and advanced driver-assistance systems (ADAS)
• Industrial equipment, including PLCs and sensor modules
• Consumer electronics, like smart appliances and wearable devices
• Medical devices that require reliable data storage for critical patient information

With its combination of high endurance, low-power operation, and robust temperature range, the CAT24WC66LI-G from ON Semiconductor is an excellent choice for designers looking to implement reliable non-volatile memory storage into their next project. Its industry-standard serial interface and flexible voltage range make it a versatile component that can be easily incorporated into a myriad of electronic systems.