The Fully static operation and HY62256A/HY62256A-I Tri-state outputs is a high-speed, low TTL compatible inputs power and 32,786 x 8-bits and outputs CMOS Static Random Low power consumption Access Memory -2.0V(min. ) data fabricated using retention Hyundai's high Standard pin performance CMOS configuration process technology. The -28 pin 600 mil PDIP HY62256A/HY62256A-I -28 pin 330 mil SOP has a data retention mode -28 pin 8x13.4 mm that guarantees data to TSOP-1 remain valid at the (standard an.