DDR memory types for RZ/G

[Q]
What are the DDR memory types and data rates supported by the RZ/G1E and the RZ/G1M?

[A]
The supported DDR memory types and data rates are as follows.
 -RZ/G1E: DDR3 @1333 Mbps 32-bit x 1
 -RZ/G1M: DDR3L @1333/1600 Mbps 32-bit x 2