INTEGRATED SILICON SOLUTION (ISSI) IS62C5128BL-45QLI SRAM, 4MBIT, 45NS, 32SOP
Standard SRAM, 512KX8, 45ns, CMOS, PDSO32, 0.450 INCH, LEAD FREE, PLASTIC, SOP-32
Standard SRAM, 512KX8, 45ns, CMOS, PDSO32
SRAM Chip Async Single 5V 4M-bit 512K x 8 45ns T/R
