Microchip Technology

93LC66BT/SN  

Memory ICs Products

93LC66BT/SN Description

The 93LC66BT/SN is a high-performance, 4Kbit EEPROM memory IC chip manufactured by Microchip Technology. This device is designed to provide reliable and efficient data storage solutions in a variety of electronic systems. With its Microwire memory interface, the 93LC66BT/SN ensures compatibility with a wide range of microcontrollers and microprocessors. The memory is organized in a 256 x 16 format, offering a total storage capacity of 4Kbit. The chip operates within a voltage range of 2.5V to 5.5V and supports a clock frequency of up to 2 MHz, making it suitable for applications requiring moderate to high-speed data access.

93LC66BT/SN Features

• Memory Organization: The 93LC66BT/SN features a 256 x 16 memory organization, providing a total of 4Kbit of non-volatile storage. This organization allows for efficient data storage and retrieval, making it ideal for applications that require both high capacity and fast access times.
• Microwire Interface: The Microwire interface ensures seamless integration with various microcontrollers and microprocessors. This interface simplifies the design process and reduces the complexity of the overall system architecture.
• Operating Temperature: The device operates within a temperature range of 0°C to 70°C (TA), making it suitable for a wide range of industrial and consumer applications.
• Write Cycle Time: With a write cycle time of 6ms per word or page, the 93LC66BT/SN ensures fast data write operations, enhancing the overall performance of the system.
• Supply Voltage: The 93LC66BT/SN operates within a supply voltage range of 2.5V to 5.5V, providing flexibility in power supply requirements and ensuring compatibility with different power sources.
• Surface Mount Technology: The surface mount package (8SOIC) of the 93LC66BT/SN makes it easy to integrate into compact and high-density PCB designs, reducing the overall footprint and improving the reliability of the system.
• Compliance and Standards: The 93LC66BT/SN is REACH unaffected and RoHS3 compliant, ensuring that it meets the highest environmental and safety standards. Additionally, it is verified for DigiKey programmability, making it easy to program and integrate into various systems.

93LC66BT/SN Applications

The 93LC66BT/SN is ideal for a variety of applications where reliable and efficient data storage is required. Some specific use cases include:

• Embedded Systems: The 93LC66BT/SN is well-suited for embedded systems that require non-volatile memory for storing configuration data, firmware, and other critical information.
• Industrial Control: In industrial control applications, the device can be used to store calibration data, operational parameters, and other essential information that needs to be retained across power cycles.
• Consumer Electronics: The 93LC66BT/SN can be used in consumer electronics such as smart meters, home automation devices, and IoT devices to store user settings, device configurations, and other relevant data.
• Automotive Applications: The device's operating temperature range and reliability make it suitable for automotive applications where data integrity and performance are critical.

Conclusion of 93LC66BT/SN

The 93LC66BT/SN is a versatile and reliable 4Kbit EEPROM memory IC chip that offers a range of features and benefits suitable for various applications. Its Microwire interface, fast write cycle time, and wide operating temperature range make it an excellent choice for embedded systems, industrial control, consumer electronics, and automotive applications. The device's compliance with environmental and safety standards ensures that it meets the highest industry requirements. Overall, the 93LC66BT/SN is a robust and efficient solution for applications requiring non-volatile memory storage.

93LC66BT/SN Documents

Download datasheets and manufacturer documentation for 93LC66BT/SN

PCN Assembly/Origin :

Manufacturing Change 07/Apr/2022      

Datasheets :

93AA66x, 93LC66x, 93C66x      

PCN Packaging :

Reel Design Update 07/May/2015       Packing Changes 10/Oct/2016      

Design Resources :

93LC66B Development Tool Selector      

HTML Datasheet :

93AA66x, 93LC66x, 93C66x      

PCN Design/Specification :

Multiple Devices Datasheet Update 18/Aug/2014      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH