ALLIANCE MEMORY AS7C3256A-10JIN SRAM, 256K, 3.3V, 10NS, 32KX8, SOJ28
Standard SRAM, 32KX8, 10ns, CMOS, PDSO28, 0.300 INCH, LEAD FREE, PLASTIC, SOJ-28
SRAM 256K 3.3V 10ns FAST 32K x 8 Asynch SRAM