93C46B/ST is an 8-pin version of the Microchip 93C non-volatile serial EEPROM. It has a storage capacity of 1K-bit and features a powerful write protection mechanism. It has an operating supply voltage range of 2.7V to 5.5V and a maximum operating temperature of 125°C. It is a space-saving memory device which allows for densely populated designs and is used in automotive, industrial, communication, and consumer applications.