ST STM32F405

RM0090 Rev 18 1559/1749
RM0090 Flexible static memory controller (FSMC)
1601
Mode 2/B - NOR Flash
Figure 440. Mode2 and mode B read accesses
Figure 441. Mode2 write accesses
A[25:0]
NOE
ADDSET DATAST
Memory transaction
NEx
D[15:0]
HCLK cycles HCLK cycles
NWE
NADV
data driven
by memory
ai15561
High
A[25:0]
NOE
ADDSET (DATAST + 1)
Memory transaction
NEx
D[15:0]
HCLK cycles HCLK cycles
NWE
NADV
data driven by FSMC
ai15562
1HCLK