STM32H750VB datasheet(244/335 Pages) STMICROELECTRONICS

부품명	STM32H750VB

상세설명	32-bit Arm® Cortex®-M7 480MHz MCUs, 128 Kbyte Flash, 1 Mbyte RAM, 46 com. and analog interfaces, crypto

PDF	335 Pages

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제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

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244 / 335 page

Electrical characteristics (rev V)

STM32H750VB STM32H750ZB STM32H750IB STM32H750XB

244/334

DS12556 Rev 5

Refer to Section 7.3.15: I/O port characteristics for more details on the input/output alternate

function characteristics.

Asynchronous waveforms and timings

Figure 73 through Figure 75 represent asynchronous waveforms and Table 161 through

Table 168 provide the corresponding timings. The results shown in these tables are

obtained with the following FMC configuration:



AddressSetupTime = 0x1



AddressHoldTime = 0x1



DataSetupTime = 0x1 (except for asynchronous NWAIT mode , DataSetupTime = 0x5)



BusTurnAroundDuration = 0x0



Capacitive load CL = 30 pF

In all timing tables, the TKERCK is the fmc_ker_ck clock period.

Figure 73. Asynchronous non-multiplexed SRAM/PSRAM/NOR read waveforms

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

Data

FMC_NE

FMC_NBL[1:0]

FMC_D[15:0]

tv(BL_NE)

t h(Data_NE)

FMC_NOE

Address

FMC_A[25:0]

tv(A_NE)

FMC_NWE

tsu(Data_NE)

tw(NE)

MS32753V1

w(NOE)

tv(NOE_NE)

t h(NE_NOE)

th(Data_NOE)

t h(A_NOE)

t h(BL_NOE)

tsu(Data_NOE)

FMC_NADV (1)

t v(NADV_NE)

tw(NADV)

FMC_NWAIT

tsu(NWAIT_NE)

th(NE_NWAIT)

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