STM32F479AI datasheet(173/208 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

Logo

173 / 208 page

DocID028010 Rev 2

173/208

STM32F479xx

Electrical characteristics

187

Figure 63. Synchronous non-multiplexed NOR/PSRAM read timings

Table 99. Synchronous non-multiplexed NOR/PSRAM read timings(1)

1. Based on test during characterization.

Symbol

Parameter

Min

Max

Unit

tw(CLK)

FMC_CLK period

2THCLK − 1

t(CLKL-NExL)

FMC_CLK low to FMC_NEx low (x=0…2)

0.5

td(CLKH-NExH) FMC_CLK high to FMC_NEx high (x= 0…2)

THCLK

td(CLKL-NADVL) FMC_CLK low to FMC_NADV low

td(CLKL-NADVH) FMC_CLK low to FMC_NADV high

td(CLKL-AV)

FMC_CLK low to FMC_Ax valid (x=16…25)

td(CLKH-AIV)

FMC_CLK high to FMC_Ax invalid (x=16…25)

THCLK − 0.5

td(CLKL-NOEL) FMC_CLK low to FMC_NOE low

THCLK+2

td(CLKH-NOEH) FMC_CLK high to FMC_NOE high

THCLK − 0.5

tsu(DV-CLKH)

FMC_D[15:0] valid data before FMC_CLK high

th(CLKH-DV)

FMC_D[15:0] valid data after FMC_CLK high

t(NWAIT-CLKH) FMC_NWAIT valid before FMC_CLK high

th(CLKH-NWAIT) FMC_NWAIT valid after FMC_CLK high

STM32F479AI Datasheet(PDF) 173 Page - STMicroelectronics