Microchip Technology PIC93LC66-I/SN EEPROM

The PIC93LC66-I/SN is a high-performance, 4Kb Electrically Erasable Programmable Read-Only Memory (EEPROM) device from Microchip Technology, designed to deliver reliable data storage and retrieval in a wide range of applications. This integrated circuit is part of Microchip's renowned serial EEPROM series, offering a practical non-volatile memory solution for sophisticated electronic systems.

This particular EEPROM device operates with a voltage range of 2.5V to 5.5V, making it versatile for various low-power and standard applications. Its serial interface allows for a simple connection to microcontrollers and processors, using a minimal number of I/O lines to facilitate a streamlined and cost-effective system design.

The PIC93LC66-I/SN is available in an industry-standard 8-pin SOIC (Small Outline Integrated Circuit) package, which is suitable for surface-mount technology (SMT) and occupies minimal board space. Its compact form factor and robust design ensure it can be integrated into a multitude of electronic products, from consumer electronics to industrial control systems.

Key features of the PIC93LC66-I/SN include:

• 4Kb (512 x 8 or 256 x 16-bit) memory size
• Self-timed erase and write cycles for autonomous operation
• Write protection mechanisms to prevent accidental data corruption
• More than 1 million erase/write cycles endurance
• Data retention of over 200 years
• Support for both the industry-standard 3-wire serial communication protocol and the additional 2-wire (I²C-like) protocol for increased flexibility
• Operational temperature range from -40°C to +85°C, suitable for harsh environments

The PIC93LC66-I/SN EEPROM is an ideal choice for applications that require data to be frequently updated, such as device configuration, calibration data storage, and user preference memory in products like personal electronics, medical devices, automotive systems, and industrial automation equipment. With its proven reliability and Microchip's commitment to quality, this EEPROM is a trustworthy component for maintaining data integrity in your electronic designs.