SPRS975H August 2016 – February 2020 DRA780 , DRA781 , DRA782 , DRA783 , DRA785 , DRA786 , DRA787 , DRA788
Refer to the PDF data sheet for device specific package drawings
Figure 7-37 shows the CK routing for three DDR3 devices placed on the same side of the PCB. Figure 7-38 shows the corresponding ADDR_CTRL routing.
To save PCB space, the two DDR3 memories may be mounted as one mirrored pair at a cost of increased routing and assembly complexity. Figure 7-39 and Figure 7-40 show the routing for CK and ADDR_CTRL, respectively, for two DDR3 devices mirrored in a pair configuration.