Sharp Electronics LH28F800SGE-L70 Access Time (max): 70ns Address Bus: 19b Boot Type: Not Required Cell Type: NOR Density: 8Mb Interface Type: Parallel Lead Free Status / Rohs Status: Not Compliant Mounting: Surface Mount Number Of Words: 512K Operating Supply Voltage (max): 5.25V Operating Supply Voltage (min): 4.75V Operating Supply Voltage (typ): 5V Operating Temp Range: 0C to 70C Operating Temperature Classification: Commercial Package Type: TSOP-I Pin Count: 48 Program/erase Volt (typ): 2.7/3.3/5/12V Supply Current: 65mA Sync/async: Asynchronous Word Size: 16b