STMicroelectronics M93C66WMN6TR EEPROM

The M93C66WMN6TR is a 4 Kbit (512 x 8 or 256 x 16) serial EEPROM device from STMicroelectronics, which is part of their M93C series. This EEPROM (Electrically Erasable Programmable Read-Only Memory) is designed for flexible non-volatile storage applications in a wide array of electronic devices. It operates on a supply voltage range of 2.5V to 5.5V, making it suitable for various low power and standard operations.

The device features a serial I²C (Inter-Integrated Circuit) interface, which allows for easy integration into most microcontroller-based systems. With its small 8-lead MiniMap (MLP8) package, the M93C66WMN6TR is ideal for space-constrained applications, offering a compact and efficient solution for data storage requirements.

One of the key attributes of the M93C66WMN6TR is its support for both byte and page write operations, which enables efficient programming for different data sizes. The EEPROM's self-timed write cycle with auto-erase ensures that data integrity is maintained without requiring complex programming sequences from the host controller.

Additional features include a write control pin that provides hardware protection against inadvertent writes, and a ready/busy status signal that helps in managing write cycles. The device also supports a write disable instruction for further protection, ensuring that data cannot be altered without explicit permission.

The M93C66WMN6TR offers a high-speed data transfer rate and is specified for a wide temperature range, from -40°C to +85°C, making it a reliable choice for industrial and automotive applications. The device also has a long data retention period and a high write endurance, guaranteeing data stability over an extended period and numerous write cycles.

In summary, the M93C66WMN6TR from STMicroelectronics is a robust and versatile EEPROM solution, perfect for applications that need a reliable and compact non-volatile memory. Its low power consumption, broad voltage range, and advanced features make it an excellent choice for a variety of data storage needs in both consumer and industrial markets.