The 93LC66B/P is a low-voltage (2.5 - 5.5 V) CMOS serial E2PROM from Microchip. It features 6-Kbit capacity (1024 x 8 bits) organized as 64 pages of 16 bytes each. It is a popular choice for securely storing and retrieving data in applications such as automotive, embedded systems, and industrial. The memory is organized in 64 byte pages. Each byte is individually addressable, allowing quick and easy access. It features software write protection, a low standby current of 0.5 mA, data auto checking on read and write operations, and a 10 year retention rate. Lastly, the 93LC66B/P is available in an industry-standard 10-pin TSSOP package.