SRAM 1.8 or 1.5V 8M x 8 64M
SRAM 2.5 or 3.3V 1M x 18 18M
SRAM 2.5 or 3.3V 512K x 36 18M
SRAM 1.8 or 1.5V 8M x 18 144M
SRAM 1.8 or 1.5V 8M x 9 72M
SRAM 1.8 or 1.5V 2M x 36 72M
SRAM 1.8 or 1.5V 16M x 8 144M