MCBSTM32EXL Keil, MCBSTM32EXL Datasheet - Page 420

• Manufacturer Part Number: MCBSTM32EXL
• Description: BOARD EVALUATION FOR STM32F103ZE
• Manufacturer: Keil

Specifications of MCBSTM32EXL

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Flexible static memory controller (FSMC)
420/995
Mode A - SRAM/PSRAM (CRAM) OE toggling
Figure 163. ModeA read accesses
Figure 164. ModeA write accesses
The differences compared with mode1 are the toggling of NOE and the independent read
and write timings.
NBL[1:0]
NBL[1:0]
A[25:0]
D[15:0]
D[15:0]
A[25:0]
NEx
NEx
NWE
NWE
NOE
NOE
High
Doc ID 13902 Rev 9
(ADDSET +1)
(ADDSET +1)
HCLK cycles
HCLK cycles
Memory transaction
Memory transaction
(DATAST + 1)
HCLK cycles
data driven by FSMC
(DATAST + 1)
HCLK cycles
Data sampled
1HCLK
data driven
by memory
2 HCLK
cycles
Data strobe
ai14721c
ai14722c
RM0008