Block Diagram - ST STM32F413 Reference Manual

Flexible static memory controller (FSMC)
11.2

Block diagram

The FSMC consists of the following main blocks:
•
The AHB interface (including the FSMC configuration registers)
• The NOR Flash/PSRAM/SRAM controller
The block diagram is shown in the figure below.
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Figure 31. FSMC block diagram
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