Microchip Technology

93LC66BT-I/ST  

Memory ICs Products

93LC66BT-I/ST Description

The 93LC66BT-I/ST is a 4Kbit EEPROM memory IC from Microchip Technology, designed for a wide range of applications requiring non-volatile memory storage. This IC is part of the Memory ICs Products category and is specifically designed to meet the needs of electronic systems that require reliable and efficient data storage. With a clock frequency of 2 MHz and a memory organization of 256 x 16, the 93LC66BT-I/ST offers a balance of performance and capacity.

93LC66BT-I/ST Features

• Memory Size and Format: The 93LC66BT-I/ST boasts a memory size of 4Kbit, organized in a 256 x 16 format, providing ample storage for various data types. Its EEPROM format ensures that data is retained even when power is lost, making it ideal for applications that require persistent memory.
• Interface and Speed: Featuring a Microwire interface, this EEPROM operates at a clock frequency of 2 MHz, ensuring fast data transfer rates and efficient communication with the host system.
• Voltage Range: The 93LC66BT-I/ST operates over a wide voltage range of 2.5V to 5.5V, making it compatible with a variety of power supply configurations.
• Write Cycle Time: With a write cycle time of 6ms for words and pages, this EEPROM offers a good balance between write speed and endurance.
• Mounting Type: The surface mount technology used in the 93LC66BT-I/ST allows for compact and efficient integration into printed circuit boards.
• Regulatory Compliance: The 93LC66BT-I/ST is compliant with the RoHS3 directive, indicating its adherence to environmental and health standards.

93LC66BT-I/ST Applications

The 93LC66BT-I/ST is well-suited for applications where non-volatile storage is critical. Some specific use cases include:

• Industrial Control Systems: For storing configuration settings and operational parameters that need to be retained even during power outages.
• Automotive Electronics: To store calibration data, firmware updates, and user preferences in vehicles.
• Smart Home Devices: For storing user settings and device configurations in smart home appliances and IoT devices.
• Medical Devices: To maintain patient data and device settings in medical equipment where reliability and data integrity are paramount.

Conclusion of 93LC66BT-I/ST

The 93LC66BT-I/ST from Microchip Technology stands out due to its combination of high-speed operation, large memory capacity, and robust regulatory compliance. Its unique features make it an excellent choice for applications requiring reliable and efficient non-volatile memory storage. With a wide voltage range and fast write cycle time, this EEPROM is designed to meet the demands of modern electronic systems, providing a reliable solution for data retention and system configuration.

93LC66BT-I/ST Documents

Download datasheets and manufacturer documentation for 93LC66BT-I/ST

PCN Assembly/Origin :

Bond Wire 28/Mar/2022      

Datasheets :

93AA66x, 93LC66x, 93C66x      

PCN Packaging :

Packing Changes 10/Oct/2016       Label and Packing Changes 23/Sep/2015      

Design Resources :

93LC66B Development Tool Selector      

HTML Datasheet :

93AA66x, 93LC66x, 93C66x      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH