DESCRIPTION

The HY57V648010, HY57V648020, HY57V658010, HY57V658020, HY57V648011, HY57V648021, HY57V658011, HY57V658021 are high speed 3.3V Synchronous DRAMs and fabricated with the Hyundai CMOS process. Each bank shares the same chip inputs and outputs but can be independently operated. The Synchronous devices are compatible with the JEDEC functional description and pinout, offering fully synchronous operation.