STM32F730V8 datasheet(177/202 Pages) STMICROELECTRONICS

Part #	STM32F730V8

Description	Arm® Cortex®-M7 32b MCUFPU, 462DMIPS, 64KB Flash /256164KB RAM, USB OTG HS/FS, 18 TIMs, 3 ADCs, 21 com IF

PDF	202 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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177 / 202 page

DS12536 Rev 2

177/202

STM32F730x8

Electrical characteristics

185

Figure 64. NAND controller waveforms for common memory write access

Table 105. Switching characteristics for NAND Flash read cycles(1)

1. Guaranteed by characterization results.

Symbol

Parameter

Min

Max

Unit

tw(N0E)

FMC_NOE low width

4Thclk -0.5

4Thclk +0.5

tsu(D-NOE)

FMC_D[15-0] valid data before FMC_NOE high

th(NOE-D)

FMC_D[15-0] valid data after FMC_NOE high

td(ALE-NOE) FMC_ALE valid before FMC_NOE low

3Thclk +1.5

th(NOE-ALE) FMC_NWE high to FMC_ALE invalid

4Thclk - 2

Table 106. Switching characteristics for NAND Flash write cycles(1)

1. Guaranteed by characterization results.

Symbol

Parameter

Min

Max

Unit

tw(NWE)

FMC_NWE low width

4Thclk -0.5

4Thclk +0.5

tv(NWE-D)

FMC_NWE low to FMC_D[15-0] valid

th(NWE-D)

FMC_NWE high to FMC_D[15-0] invalid

2Thclk - 1

td(D-NWE)

FMC_D[15-0] valid before FMC_NWE high

5Thclk - 1

td(ALE-NWE)

FMC_ALE valid before FMC_NWE low

3Thclk +1.5

th(NWE-ALE)

FMC_NWE high to FMC_ALE invalid

2Thclk - 2

MS32770V1

tw(NWE)

th(NWE-D)

tv(NWE-D)

FMC_NWE

FMC_N OE

FMC_D[15:0]

td(D-NWE)

ALE (FMC_A17)

CLE (FMC_A16)

FMC_NCEx

td(ALE-NOE)

th(NOE-ALE)

STM32F730V8 Datasheet(PDF) 177 Page - STMicroelectronics

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