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STM32469VG Datasheet(PDF) 171 Page - STMicroelectronics

Part # STM32469VG
Description  Arm® Cortex®-M4 32b MCUFPU, 225DMIPS, up to 2MB Flash/3844KB RAM, USB OTG HS/FS, Ethernet, FMC, dual Quad-SPI, Graphical accelerator, Camera IF, LCD-TFT & MIPI DSI
PDF  220 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STM32469VG Datasheet(HTML) 171 Page - STMicroelectronics

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DS11189 Rev 7
171/220
STM32F469xx
Electrical characteristics
191
Figure 62. Asynchronous multiplexed PSRAM/NOR write waveforms
Table 94. Asynchronous multiplexed PSRAM/NOR write timings(1)
1. Based on test during characterization.
Symbol
Parameter
Min
Max
Unit
tw(NE)
FMC_NE low time
4THCLK
4THCLK+0.5
ns
tv(NWE_NE) FMC_NEx low to FMC_NWE low
THCLK − 1THCLK+0.5
tw(NWE)
FMC_NWE low time
2THCLK
2THCLK+0.5
th(NE_NWE) FMC_NWE high to FMC_NE high hold time
THCLK
-
tv(A_NE)
FMC_NEx low to FMC_A valid
-
0
tv(NADV_NE) FMC_NEx low to FMC_NADV low
0.5
1
tw(NADV)
FMC_NADV low time
THCLK − 0.5 THCLK+ 0.5
th(AD_NADV)
FMC_AD (address) valid hold time
after FMC_NADV high
THCLK − 2-
th(A_NWE)
Address hold time after FMC_NWE high
THCLK
-
th(BL_NWE) FMC_BL hold time after FMC_NWE high
THCLK − 2-
tv(BL_NE)
FMC_NEx low to FMC_BL valid
-
2
tv(Data_NADV) FMC_NADV high to Data valid
-
THCLK +1.5
th(Data_NWE) Data hold time after FMC_NWE high
THCLK +0.5
-
NBL
Data
FMC_ NEx
FMC_ NBL[1:0]
FMC_ AD[15:0]
tv(BL_NE)
th(Data_NWE)
FMC_NOE
Address
FMC_ A[25:16]
tv(A_NE)
tw(NWE)
FMC_NWE
tv(NWE_NE)
t h(NE_NWE)
th(A_NWE)
th(BL_NWE)
t v(A_NE)
tw(NE)
MS32756V1
Address
FMC_NADV
t v(NADV_NE)
tw(NADV)
tv(Data_NADV)
th(AD_NADV)
FMC_NWAIT
tsu(NWAIT_NE)
th(NE_NWAIT)



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