Product Overview: M93C46-WMN6 by STMicroelectronics

The M93C46-WMN6 is a high-performance 1 Kbit (128 x 8 or 64 x 16) serial EEPROM (Electrically Erasable Programmable Read-Only Memory) designed and manufactured by STMicroelectronics. This memory device is part of ST's M93C series, offering robust storage solutions for applications that require data retention without power. It is specifically tailored for a wide range of uses, including industrial, automotive, and consumer electronics, where reliable and durable non-volatile memory storage is crucial.

Key Features

• Memory Size: 1 Kbit, organized as either 128 bytes (8 bits) or 64 words (16 bits), selectable through an external pin.
• Serial Interface: Supports Serial Peripheral Interface (SPI) bus, ensuring compatibility with a wide range of microcontrollers and digital systems.
• Operating Voltage Range: 2.5V to 5.5V, accommodating various system power supplies and allowing for flexible integration into different circuit designs.
• Write Cycle Time: Fast write cycle time of 5 ms (typical), enabling quick data updates and minimal system downtime.
• Endurance: High cycling endurance with 1 million write cycles and a data retention of 40 years, ensuring the reliability and longevity of stored data.
• Package: Available in a compact SOIC-8 narrow package, making it suitable for space-constrained applications.

Applications

The M93C46-WMN6 EEPROM is ideal for a variety of applications where a small footprint and reliable data storage are necessary. Common uses include:

• Parameter storage in industrial applications
• Configuration settings in consumer electronics
• Device calibration data storage
• Automotive systems requiring non-volatile memory backups

Quality and Reliability

STMicroelectronics is known for its commitment to quality, and the M93C46-WMN6 is no exception. The device has been rigorously tested to meet high standards of performance and reliability, ensuring that it can withstand the demands of the environments in which it is deployed.

With its combination of size, power efficiency, and robustness, the M93C46-WMN6 from STMicroelectronics represents a versatile and dependable solution for secure non-volatile memory storage across a diverse range of electronic applications.