Serial interface DDR OPI RAM 
Larger than 3Gbps when clock rate is 200MHZ with Octal Bus Double‐Data‐Rate.
Larger than 3Gbps when clock rate is 200MHZ with Octal Bus Double‐Data‐Rate.
The 64M memory size is much larger than the other serial interface RAM in the current market.
Used the advanced DRAM process technology to reduce the chip size, the production cost is close to the cost of DRAM.
The lower pin count package can provide the smaller size and the lower assembly cost than the conventional RAM.
No refresh cycles needed because of the emerging design technology, the interface is more simple than the conventional RAM.
