The ST93C56M1 is a robust and reliable serial EEPROM memory chip produced by STMicroelectronics, a leader in the semiconductor industry. This particular model offers 4 Kbit of storage capacity, which is organized as 2 blocks of 128 x 16 bits in the MICROWIRE bus serial EEPROM streamlining the data serialization for optimal integrity and security.

Key Features

• Memory Size: 4 Kbit, organized in 2 blocks of 128 x 16 bits, allowing for efficient data management and storage.
• Write Protection: Incorporates a hardware protection feature to prevent accidental data overwrite and ensure data stability.
• Operating Voltage Range: Versatile power supply options with an operating range from 4.5V to 5.5V, making it suitable for various electronic applications.
• High Reliability: Guarantees up to 1 million write cycles with a data retention period of 40 years, ensuring long-term reliability of stored information.
• Operating Temperature Range: Designed to operate within an industrial temperature range from -40°C to +125°C, catering to harsh environmental conditions.
• Serial Interface: Equipped with a MICROWIRE bus interface that supports up to 10 MHz clock frequency, enabling fast data transfer rates.

Applications

The ST93C56M1 is highly adaptable and can be used in a wide range of applications, including:

• Automotive systems
• Personal computers
• Consumer electronics
• Industrial controls
• Telecommunication devices

Package and Availability

This EEPROM is available in various packages, including the 8-pin PDIP, 8-pin SOIC, and TSSOP options to accommodate different design requirements. STMicroelectronics ensures product availability and long-term support for the ST93C56M1, making it a reliable choice for both current and future electronic designs.

For detailed technical specifications, application notes, and support resources, visit the STMicroelectronics website or contact their customer service for assistance.