The FT24C128A-ENR-T is a 128KB (16K x 8) Electrically Erasable Programmable Read Only Memory (EEPROM) manufactured by Fremont Micro Devices. It features an I2C interface in a UDFN-8 RoHS package. The device has a writeable memory size of 16KB and a total of 128KB. The FT24C128A-ENR-T is capable of storing data at speeds of up to 400 Kbps, and it has a basic write/erase time of 10ms. Data retention time is rated at 200 years. This device is ideal for memory expansion, parameter storage, boot code, etc.