RZ Family / RZ/G, RZ/A Series 2. Functional Specifications
R01UH0990EJ0101 Rev.1.01 Page 45 of 83
Jul 28, 2022
2.3.3 Octa Peripheral Interface
Figure 2.3 shows a block diagram of the Octa Periphral interface.
The OctaRAM and OctaFlash memory are controlled by the Octa Memory Controller that is with built-in to the
RZ/A3UL. These memories support both single data rate (SOPI: Single Octa I/O) and double data rate (DOPI: Double
Octa I/O) transfers at 100 MHz clock frequency.
Figure 2.3 Block Diagram of Octa Peripheral I/F