STMICROELECTRONICS M24C64-WMN6P 64Kbit I2C Serial EEPROM, SOIC8

The STMICROELECTRONICS M24C64-WMN6P is a high-performance 64 Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) designed for reliable, non-volatile data storage. Organised in an 8K x 8-bit configuration, it offers flexible memory addressing and is fully compatible with the widely adopted I²C serial interface bus, facilitating easy integration into a vast array of digital systems.

This memory chip operates across a broad supply voltage range from 2.5V to 5.5V, making it suitable for both 3.3V and 5V logic environments. It supports efficient random and sequential read modes, allowing for fast data access. A crucial feature is the hardware write protect function for the entire memory array, safeguarding stored data from accidental overwrites during system operation or power fluctuations.

Engineered for endurance and longevity, the device is rated for more than 4 million write cycles, ensuring reliable performance in applications requiring frequent data updates. It also boasts an exceptional data retention period of more than 200 years. Enhanced Electrostatic Discharge (ESD) and latch-up protection circuits provide robust immunity against electrical transients, increasing system reliability in demanding environments.

Housed in a compact SOIC (Small Outline Integrated Circuit) package with 8 pins, it is designed for surface-mount technology (SMT) assembly. Its operational temperature range spans from -40°C to +85°C, ensuring stable performance in industrial, automotive, and consumer applications.