Datasheet

STM32F103xF, STM32F103xG Electrical characteristics
Doc ID 16554 Rev 3 71/120
Figure 28. Synchronous non-multiplexed NOR/PSRAM read timings
Table 38. Synchronous non-multiplexed NOR/PSRAM read timings
(1)
1. C
L
= 15 pF.
Symbol Parameter Min Max Unit
t
w(CLK)
FSMC_CLK period 27.6 - ns
t
d(CLKL-NExL)
FSMC_CLK low to FSMC_NEx low (x = 0...2) - 1.5 ns
t
d(CLKL-NExH)
FSMC_CLK low to FSMC_NEx high (x = 0...2) 2 - ns
t
d(CLKL-NADVL)
FSMC_CLK low to FSMC_NADV low - 0.5 ns
t
d(CLKL-NADVH)
FSMC_CLK low to FSMC_NADV high 1 - ns
t
d(CLKL-AV)
FSMC_CLK low to FSMC_Ax valid (x = 0...25) - 0 ns
t
d(CLKL-AIV)
FSMC_CLK low to FSMC_Ax invalid (x = 0...25) 2 - ns
t
d(CLKL-NOEL)
FSMC_CLK low to FSMC_NOE low - t
HCLK
+ 1 ns
t
d(CLKL-NOEH)
FSMC_CLK low to FSMC_NOE high 1.5 - ns
t
su(DV-CLKH)
FSMC_D[15:0] valid data before FSMC_CLK high 3.5 - ns
t
h(CLKH-DV)
FSMC_D[15:0] valid data after FSMC_CLK high 0 - ns
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