AT93C46M/TR is an 8-pin SOP-8 EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by HGSEMI. It is ROHS compliant and operates from a supply voltage of 2.3-5.5V. It features a read/write bandwidth of up to 10MHz, a data retention time of 40 years and a page write time of 250µs. It has a capacity of 128 x 8-bit with a Maximum Endurance of 100,000 cycles. It is also capable of serial (I2C) communication protocol. It is designed to be used for a wide range of applications including system control, data storage, and remote control.