Product Description: SRAM, 8MBIT, PARALLEL, 45NS, TSOP-48, MEMORY SIZE:8MBIT, SRAM MEMORY CONFIGURATION:512K X 16BIT, SUPPLY VOLTAGE RANGE:2.2V TO 3.6V, MEMORY CASE STYLE:TSOP, NO. OF PINS:48PINS, ACCESS TIME:45NS, OPERATING TEMPERATURE MIN:-40¦C ROHS COMPLIANT: YES. FREE 2 YEAR RADWELL WARRANTY