Microchip Technology

93C66C-I/MS

93C66C-I/MS Description

The 93C66C-I/MS is a high-performance, 4Kbit EEPROM memory IC designed for a wide range of applications requiring reliable and efficient data storage. Manufactured by Microchip Technology, this device features a Microwire memory interface and is available in an 8-MSOP surface-mount package. The 93C66C-I/MS operates within a supply voltage range of 4.5V to 5.5V and supports a clock frequency of 3 MHz, ensuring fast and efficient data transfer. With a memory organization of 512 x 8 or 256 x 16, this EEPROM offers flexible memory configurations to suit various system requirements. The device also boasts a write cycle time of 2ms, making it suitable for applications where rapid data updates are necessary.

93C66C-I/MS Features

• Memory Size and Organization: The 93C66C-I/MS provides a total memory size of 4Kbit, organized as either 512 x 8 or 256 x 16, offering flexibility in addressing and data storage.
• Microwire Interface: This memory IC utilizes the Microwire interface, which is known for its simplicity and reliability, making it ideal for systems with limited I/O lines.
• Fast Write Cycle Time: With a write cycle time of 2ms, the 93C66C-I/MS ensures quick data updates, enhancing the overall performance of the system.
• Wide Operating Voltage Range: The device operates within a voltage range of 4.5V to 5.5V, providing compatibility with a broad range of power supplies.
• Surface-Mount Packaging: The 8-MSOP package is designed for surface-mount technology, facilitating easy integration into modern, compact electronic designs.
• Compliance and Reliability: The 93C66C-I/MS is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance. Additionally, it has a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for various manufacturing environments.
• Active Product Status: As an active product, the 93C66C-I/MS is readily available for purchase and integration into new designs.

93C66C-I/MS Applications

The 93C66C-I/MS is well-suited for a variety of applications where reliable, non-volatile memory is required. Some specific use cases include:

• Embedded Systems: Ideal for storing configuration data, calibration parameters, and other critical information in embedded systems.
• Industrial Control: Provides robust data storage for programmable logic controllers (PLCs) and other industrial automation equipment.
• Telecommunications: Used in networking equipment for storing firmware and configuration settings.
• Consumer Electronics: Suitable for appliances and devices that require non-volatile memory for storing user preferences and system settings.
• Automotive Applications: Reliable data storage for automotive control units and infotainment systems.

Conclusion of 93C66C-I/MS

The 93C66C-I/MS from Microchip Technology is a versatile and reliable EEPROM memory IC that offers a combination of performance, flexibility, and compliance. Its fast write cycle time, wide operating voltage range, and Microwire interface make it an excellent choice for a variety of applications. The device's surface-mount packaging and compliance with environmental regulations further enhance its appeal for modern electronic designs. Whether used in embedded systems, industrial control, or consumer electronics, the 93C66C-I/MS provides a dependable solution for non-volatile memory needs.