The HT24C64ARZ is an 8-pin, 8-lead Small Outline Package (SOP-8) EEPROM manufactured by HTCSEMI. It is RoHS compliant, meaning it meets the European Restriction of Hazardous Substances Directive.This EEPROM has a 64KB memory capacity, a wide voltage range of 1.8V - 5.5V, and a maximum CE pin current of 10mA. It features a page write mode of 64 bytes, a slow write cycle of 5ms, and an access time of 200ns. This part communicates using I2C serial interfaces and leverages HTCSEMI's advanced 1.65V to 5.5V low-voltage programming control. The HT24C64ARZ is ideal for a variety of applications including computer peripherals, personal electronics, access control, and countless others. Its wide power supply voltage, low-voltage programming control, low power consumption, and wide temperature range make it ideal for industrial applications.