16 Characters x 4 Lines, 5x7 Dot Matrix Character and Cursor 2M x 32 FAST PAGE dram module, 100 ns, SMA72 16 Characters x 2 Lines, 5x7 Dot Matrix Character and Cursor 2M x 32 FAST PAGE dram module, 100 ns, SMA72 2M x 32 Bit Dynamic Random Access Memory module
16 Characters x 4 Lines, 5x7 Dot Matrix Character and Cursor 1M x 32 FAST PAGE dram module, 100 ns, SMA72 16 Characters x 2 Lines, 5x7 Dot Matrix Character and Cursor 1M x 32 FAST PAGE dram module, 100 ns, SMA72 1M x 32 Bit Dynamic Random Access Memory module