Microchip Technology

93LC66B-I/P

93LC66B-I/P Description

The 93LC66B-I/P is a 4Kbit EEPROM memory IC from Microchip Technology, designed for a wide range of applications requiring non-volatile memory storage. This IC features a Microwire interface, allowing for easy integration with various microcontrollers and systems. With a clock frequency of 2 MHz, the 93LC66B-I/P offers fast data access and transfer rates, making it suitable for applications requiring high-speed memory operations.

93LC66B-I/P Features

• Memory Organization: 256 x 16, providing 4Kbits of non-volatile memory.
• Technology: EEPROM, ensuring data retention even in the absence of power.
• Voltage - Supply: 2.5V to 5.5V, offering flexibility in power supply requirements.
• Write Cycle Time - Word, Page: 6ms, allowing for quick updates to the memory contents.
• Memory Interface: Microwire, enabling seamless integration with compatible microcontrollers.
• Mounting Type: Through Hole, facilitating easy installation and replacement.
• Package: Tube, providing a cost-effective and convenient packaging option.
• RoHS Status: ROHS3 Compliant, ensuring environmental compliance and sustainability.
• REACH Status: REACH Unaffected, indicating that the product does not contain any substances of very high concern (SVHCs) listed under the REACH regulation.
• ECCN: EAR99, indicating that the product is not subject to export controls under the U.S. Export Administration Regulations (EAR).

93LC66B-I/P Applications

The 93LC66B-I/P is ideal for various applications where non-volatile memory storage is required. Some specific use cases include:

1. Industrial Control Systems: Storing configuration settings, calibration data, and firmware updates.
2. Automotive Applications: Storing vehicle parameters, diagnostic data, and user preferences.
3. Consumer Electronics: Storing user settings, firmware updates, and configuration data in devices such as smart home appliances and wearables.
4. Telecommunications Equipment: Storing network configuration settings and user-specific data.

Conclusion of 93LC66B-I/P

The 93LC66B-I/P is a versatile and reliable EEPROM memory IC from Microchip Technology, offering a combination of high-speed data access, flexible power supply requirements, and a wide operating temperature range. Its unique features, such as the Microwire interface and 6ms write cycle time, make it an excellent choice for applications requiring fast and efficient non-volatile memory storage. With its RoHS3 compliance and REACH unaffected status, the 93LC66B-I/P is also an environmentally responsible choice for designers looking to incorporate non-volatile memory into their products.