Product Code: MIKROE-4521

The SWI EEPROM Click Board? is a compact add-on board that provides a highly reliable memory solution. This board features the AT21CS01, a single-wire serial EEPROM with a unique, factory-programmed 64-bit serial number from Microchip Technology. The AT21CS01 has an ultra-high write endurance capability allowing more than one million cycles for each memory location to meet the requirements for today's high-write endurance applications. It is internally as 128 words of 8 bits each with achieved communication through a single I/O pin with Standard-Speed and High-Speed mode options. Also, it offers a security register with a factory-programmed serial number, which makes it the easiest way to add identification to various accessories and consumables. This Click Board? is suitable for applications where identification or memory storage is required.