STM32F479AI datasheet(164/208 Pages) STMICROELECTRONICS

Part #	STM32F479AI

Description	8- to 14-bit parallel camera interface up to 54 Mbytes

PDF	208 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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164 / 208 page

Electrical characteristics

STM32F479xx

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DocID028010 Rev 2

Figure 58. Asynchronous non-multiplexed SRAM/PSRAM/NOR write waveforms

1. Mode 2/B, C and D only. In Mode 1, FMC_NADV is not used.

Table 91. Asynchronous non-multiplexed SRAM/PSRAM/NOR write timings(1)

1. Based on test during characterization.

Symbol

Parameter

Min

Max

Unit

tw(NE)

FMC_NE low time

3THCLK

3THCLK+1

tv(NWE_NE)

FMC_NEx low to FMC_NWE low

THCLK − 0.5

THCLK+ 0.5

tw(NWE)

FMC_NWE low time

THCLK

THCLK+ 0.5

th(NE_NWE)

FMC_NWE high to FMC_NE high hold time

THCLK +1.5

tv(A_NE)

FMC_NEx low to FMC_A valid

th(A_NWE)

Address hold time after FMC_NWE high

THCLK+0.5

tv(BL_NE)

FMC_NEx low to FMC_BL valid

1.5

th(BL_NWE)

FMC_BL hold time after FMC_NWE high

THCLK+0.5

tv(Data_NE)

Data to FMC_NEx low to Data valid

THCLK+ 2

th(Data_NWE)

Data hold time after FMC_NWE high

THCLK+0.5

tv(NADV_NE)

FMC_NEx low to FMC_NADV low

0.5

tw(NADV)

FMC_NADV low time

THCLK+ 0.5

STM32F479AI Datasheet(PDF) 164 Page - STMicroelectronics

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