STMicroelectronics

M93C46-WBN6

M93C46-WBN6 Description

The M93C46-WBN6 is a 1Kbit EEPROM memory IC designed for a wide range of applications requiring reliable and efficient data storage solutions. Manufactured by STMicroelectronics, this device features a Microwire interface and is housed in an 8-pin DIP package, making it suitable for through-hole mounting. The M93C46-WBN6 operates within a voltage range of 2.5V to 5.5V and supports a clock frequency of up to 2 MHz, ensuring fast and efficient data transfer.

This EEPROM device is organized as 128 x 8 or 64 x 16, providing flexible memory organization options. It boasts a write cycle time of 5ms for both word and page operations, ensuring quick data write capabilities. The M93C46-WBN6 is classified under ECCN EAR99 and is REACH unaffected, adhering to stringent environmental and regulatory standards. Additionally, it is RoHS3 compliant, making it suitable for environmentally conscious applications.

M93C46-WBN6 Features

• Memory Size and Organization: The M93C46-WBN6 offers a 1Kbit EEPROM memory size, organized as 128 x 8 or 64 x 16, providing versatile memory configurations to suit various application requirements.
• Microwire Interface: This memory IC features a Microwire interface, which is known for its simplicity and reliability, making it ideal for applications where a straightforward and efficient communication protocol is needed.
• Wide Operating Voltage Range: The device operates within a voltage range of 2.5V to 5.5V, ensuring compatibility with a variety of power supply configurations and making it suitable for diverse electronic systems.
• Fast Clock Frequency: With a clock frequency of up to 2 MHz, the M93C46-WBN6 ensures rapid data transfer, enhancing the overall performance of the system it is integrated into.
• Quick Write Cycle Time: The write cycle time of 5ms for both word and page operations ensures efficient data storage, reducing latency and improving system responsiveness.
• Environmental Compliance: The M93C46-WBN6 is REACH unaffected and RoHS3 compliant, making it suitable for applications where environmental regulations are a critical consideration.
• Moisture Sensitivity Level: The device has a moisture sensitivity level (MSL) of 3 (168 hours), ensuring robustness and reliability in various environmental conditions.

M93C46-WBN6 Applications

The M93C46-WBN6 is ideal for a variety of applications where reliable and efficient data storage is required. Some specific use cases include:

• Embedded Systems: The Microwire interface and compact 8-pin DIP package make it suitable for embedded systems where space is limited and a reliable communication protocol is essential.
• Industrial Control Systems: The wide operating voltage range and fast clock frequency ensure compatibility and performance in industrial environments where robustness and efficiency are paramount.
• Consumer Electronics: The device's compliance with environmental regulations and its versatile memory organization make it suitable for consumer electronics applications where reliability and environmental impact are key considerations.
• Automotive Applications: The M93C46-WBN6's robustness and compliance with environmental standards make it suitable for automotive applications where reliability and environmental considerations are critical.

Conclusion of M93C46-WBN6

The M93C46-WBN6 is a versatile and reliable 1Kbit EEPROM memory IC designed for a wide range of applications. Its Microwire interface, wide operating voltage range, and fast clock frequency make it an efficient and effective solution for data storage needs. The device's compliance with environmental regulations and its robustness ensure that it is suitable for a variety of industries and applications. While the product is now obsolete, its unique features and advantages over similar models make it a valuable component for existing systems and legacy applications.