The M93C86-WDW6TP is a 16Kbit (2K x 8 or 1K x 16) serial EEPROM device from STMicroelectronics, renowned for its high reliability and low power consumption. This EEPROM is part of the M93Cxx family, which is designed to interface directly with the serial peripheral interface (SPI) of a wide range of microcontrollers and microprocessors.

Key Features

• Memory Size: 16 Kbits of EEPROM memory, organized as either 2K bytes (8 bits) or 1K words (16 bits), selectable via a software instruction.
• Operating Voltage Range: 2.5V to 5.5V, accommodating a variety of operating conditions and making the device suitable for battery-powered applications.
• Write Cycle Time: Fast write cycle time of 5ms, with byte and page write (up to 16 bytes) options to optimize data management and reduce programming time.
• Data Retention: Guarantees data retention for a minimum of 40 years, ensuring the longevity and integrity of the stored information.
• Endurance: High cycling endurance with 1 million write cycles per byte or word, providing robustness for applications requiring frequent data updates.
• Temperature Range: Industrial temperature range from -40°C to +85°C, allowing for use in harsh environmental conditions.
• Package: Available in a TSSOP8 package, offering a compact, surface-mount solution for space-constrained applications.

Applications

This EEPROM is ideal for a wide range of applications where reliable and non-volatile data storage is essential. Its features make it particularly well-suited for:

• Industrial automation and process control systems
• Automotive systems, including engine control units and infotainment
• Consumer electronics, such as wearables and smart appliances
• Telecommunication systems and network equipment
• Medical devices requiring data logging and user configuration

The M93C86-WDW6TP from STMicroelectronics is a versatile EEPROM that combines high-density storage, durability, and ease-of-use, making it an excellent choice for designers seeking a reliable non-volatile memory solution.