Microchip Technology

93LC66B/SN

93LC66B/SN Description

The 93LC66B/SN is a high-performance EEPROM memory IC from Microchip Technology, designed to meet the demands of modern electronic systems. This IC features a 4Kbit memory capacity, organized in a 256 x 16 memory array, providing ample storage for various applications. With a clock frequency of 2 MHz and a write cycle time of just 6ms for words and pages, the 93LC66B/SN offers fast data access and writing capabilities. The device operates within a wide voltage range of 2.5V to 5.5V and is designed to function within an operating temperature range of 0°C to 70°C (TA), making it suitable for a variety of environments.

93LC66B/SN Features

• Memory Size and Organization: The 93LC66B/SN boasts a 4Kbit memory size, organized in a 256 x 16 array, providing ample storage for various applications.
• Clock Frequency: With a clock frequency of 2 MHz, the device offers fast data access and writing capabilities.
• Write Cycle Time: The write cycle time for words and pages is just 6ms, ensuring efficient data storage.
• Voltage Supply: The device operates within a wide voltage range of 2.5V to 5.5V, making it suitable for various power supply requirements.
• Operating Temperature: The 93LC66B/SN is designed to function within an operating temperature range of 0°C to 70°C (TA), making it suitable for a variety of environments.
• Memory Interface: The device features a Microwire memory interface, ensuring compatibility with a wide range of systems.
• ECCN: The 93LC66B/SN is classified as EAR99, indicating its export control classification number.
• RoHS Compliance: The device is compliant with RoHS3 standards, ensuring environmental compliance.
• REACH Status: The 93LC66B/SN is REACH unaffected, indicating that it does not contain any substances of very high concern (SVHC) listed in the European Chemicals Agency (ECHA) Candidate List.

93LC66B/SN Applications

The 93LC66B/SN is ideal for a variety of applications where non-volatile memory is required. Some specific use cases include:

1. Industrial Automation: The device's wide operating temperature range and fast write cycle time make it suitable for use in industrial automation systems where data storage and retrieval are critical.
2. Consumer Electronics: The 93LC66B/SN can be used in consumer electronics such as set-top boxes, gaming consoles, and home appliances, where non-volatile memory is required for storing user settings and preferences.
3. Automotive Applications: The device's wide voltage range and operating temperature range make it suitable for use in automotive applications, such as infotainment systems and engine control units.

Conclusion of 93LC66B/SN

The 93LC66B/SN is a versatile and high-performance EEPROM memory IC from Microchip Technology, offering a combination of fast data access, wide voltage range, and RoHS compliance. Its unique features and advantages make it an ideal choice for a variety of applications, including industrial automation, consumer electronics, and automotive systems. With its 4Kbit memory capacity and fast write cycle time, the 93LC66B/SN is a reliable and efficient solution for non-volatile memory requirements in modern electronic systems.