1M x 16Bit x 2Banks synchronous dram 2M X 16 synchronous dram, 7 ns, PBGA54 1M x 16Bit x 2Banks synchronous dram 2M X 16 synchronous dram, 8 ns, PDSO54
512K x 16Bit x 2Banks synchronous dram 1M X 16 synchronous dram, 9 ns, PDSO50 512K x 16Bit x 2Banks synchronous dram 1M X 16 synchronous dram, 7 ns, PBGA60