The CXEF256K8SNI is an EEPROM SOP-8 RoHS device manufactured by COREX. This device has a 256K bit storage capacity and is packaged in a Plastic SOP-8 (Small Outline Package) package. It operates at a voltage range of 2.7V to 5.5V, with an operating temperature range of -40°C to +85°C, and has a maximum access time of 120ns. The device is RoHS compliant, and features low power consumption and fast write times. The CXEF256K8SNI is ideal for use in embedded systems, automotive, and industrial applications.