Microchip Technology 93LC56BI/SN-E3 EEPROM

The 93LC56BI/SN-E3 is a 2Kb (256 x 8 or 128 x 16) serial Electrically Erasable Programmable Read-Only Memory (EEPROM) product from Microchip Technology, designed for non-volatile memory storage. This device is part of Microchip's 93XX series EEPROM, offering a versatile storage solution for applications requiring data retention through power cycles, such as configuration settings, calibration data, and device identification.

Key Features:

• Memory Size: 2Kb, organized as either 256 bytes (8-bit mode) or 128 words (16-bit mode), selectable through the ORG pin.
• Interface: The device operates via a simple serial interface compatible with the MICROWIRE™ protocol.
• Operating Voltage: It supports a wide range of supply voltages from 2.5V to 5.5V, making it suitable for various logic levels and power supply configurations.
• Self-Timed Erase/Write Cycles: No external erase or write timing is required as the device automatically times the erase and write cycles.
• Write Protection: Features both hardware and software write protection including full array, half array, or quarter array protection options.
• Endurance: Capable of 1 million erase/write cycles, ensuring reliability and longevity of the data storage.
• Data Retention: Guarantees data retention for a minimum of 200 years, providing a stable and durable storage solution.
• Temperature Range: Operates within the industrial temperature range of -40°C to +85°C.
• Packaging: Available in an 8-pin SOIC (SN) package, providing a compact footprint for space-constrained applications.

Applications:

The versatility of the 93LC56BI/SN-E3 makes it an ideal choice for a wide range of applications, including but not limited to:

• Automotive systems
• Consumer electronics
• Industrial machinery
• Medical devices
• Smart cards

With its robust design and flexible features, the 93LC56BI/SN-E3 from Microchip Technology is a reliable and efficient choice for your data storage needs.