Microchip 64 kB Serial EEPROM 1MHz, 400 ns Random Access Time, 8-Pin MSOP 24FC64-I/MS

Microchip 24FC64-I/MS is a high-quality 64 kB Serial EEPROM designed for embedded and industrial applications requiring reliable non-volatile memory storage. The device is organized as a single block of 8K x 8-bit memory with a 2-wire serial I2C interface, operating at a maximum clock frequency of 1 MHz. Its low-voltage design supports operation from 1.7V to 5.5V, facilitating usage in low power and battery-powered devices.

This EEPROM utilizes low-power CMOS technology, providing a read current of only 400 µA maximum and standby current as low as 1 µA, thereby optimizing energy efficiency. Data retention is rated to exceed 200 years, and the device endures over a million erase/write cycles, contributing to long-term reliability.

The 8-pin MSOP surface mount package measures 3 mm in length and 4.9 mm in width, enabling compact PCB layouts. Additional features include Schmitt trigger inputs to reduce noise, output slope control to minimize ground bounce, and hardware write-protect for safeguarding critical memory sectors.

Designed for rugged environments, this EEPROM supports an operating temperature range from -40°C to 85°C and complies with the Automotive Standard AEC-Q100, ensuring suitability for automotive electronics and other demanding industrial applications.

This product is ideal for applications in industrial control systems, automotive electronics, consumer electronics, and communication devices requiring non-volatile memory solutions with reliable performance, low power consumption, and extended data retention capabilities.

This EEPROM supports up to 1MHz serial clock for fast communication. The memory organization is 8K x 8-bit with a 32-byte page write buffer for efficient write cycles. The device includes ESD protection greater than 4000V to enhance durability.

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