The 93LC46C-E/SN is a high-quality EEPROM (Electrically Erasable Programmable Read-Only Memory) chip produced by Microchip Technology, a leading provider of microcontroller and analog semiconductors. This particular model offers a robust storage solution for applications that require data retention without power and the ability to update memory contents frequently.

Key Features

• Memory Size: The 93LC46C-E/SN provides a 1Kbit (128 x 8 or 64 x 16) memory size, allowing ample space for configuration parameters, serial numbers, calibration data, and more.
• Interface: It utilizes a simple serial interface compatible with the SPI protocol, enabling easy integration with most microcontrollers.
• Operating Voltage: The device operates over a broad voltage range of 2.5V to 5.5V, making it suitable for various low-power and standard applications.
• Package: This EEPROM comes in an 8-pin SOIC (Small Outline Integrated Circuit) package, which is ideal for space-constrained applications.
• Temperature Range: It is designed to perform reliably in extreme conditions with an industrial temperature range of -40°C to +85°C.
• Write Cycle Time: It features a fast write cycle time of 5 ms, ensuring quick data storage and minimal delay in system operations.
• Endurance: The device boasts a high endurance with 1,000,000 erase/write cycles, ensuring a long operational life.
• Data Retention: It offers a data retention period of over 200 years, providing a highly reliable solution for long-term data storage.

Applications

The 93LC46C-E/SN is versatile and can be used in a wide range of applications across various industries. It is particularly well-suited for:

• Automotive systems
• Industrial control systems
• Medical devices
• Smart cards
• Portable consumer electronics
• Networking equipment

With its combination of durability, reliability, and ease of integration, the Microchip Technology 93LC46C-E/SN EEPROM is an excellent choice for designers and engineers looking for a non-volatile memory solution.