The M93C66-MN6T is a 4Kbit (512 x 8 or 256 x 16) serial EEPROM device from STMicroelectronics, which is renowned for its reliability and performance. This EEPROM (Electrically Erasable Programmable Read-Only Memory) is designed to provide flexible non-volatile storage solutions for applications that require data storage with the ability to update contents regularly.

Key Features

• Memory Size: 4Kbit, organized as either 512 bytes (8 bits each) or 256 words (16 bits each), selectable through an external instruction.
• Serial Interface: The device operates through a serial SPI bus interface, ensuring high-speed data transfer and simple integration into various microcontroller architectures.
• Operating Voltage Range: It supports a wide range of supply voltages from 2.5V to 5.5V, making it suitable for various low-power and standard applications.
• Write Protect: Includes a Write Protect feature that allows the user to block any write operation to the device, ensuring data integrity and preventing accidental data alteration.
• Write Cycle Time: Fast write cycle time of 5ms, with the capability to write byte-by-byte or entire page, enhancing the efficiency of data management.
• Temperature Range: The device is operational over a wide temperature range, making it ideal for industrial applications.
• Endurance: High cycling endurance and data retention, with a guarantee of 1 million write cycles and a data retention period of 40 years.
• Packaging: Available in an 8-lead MiniMap (MLP8) package, which is both space-saving and suitable for automated assembly processes.

Applications

The M93C66-MN6T is versatile and can be used in a wide array of applications, such as:

• Automotive systems
• Consumer electronics
• Industrial automation
• Telecommunications
• Medical devices
• Smart cards

With its robust design and flexible memory organization, the M93C66-MN6T from STMicroelectronics is an excellent choice for designers looking for a reliable and efficient non-volatile memory solution.