STM32H7 datasheet(193/357 Pages) STMICROELECTRONICS

Teilenummer	STM32H7

Bauteilbeschribung	32-bit Arm® Cortex®-M7 480MHz MCUs, up to 2MB flash, up to 1MB RAM, 46 com. and analog interfaces

PDF	357 Pages

Scroll/Zoom	100%

Hersteller	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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193 / 357 page

DS12110 Rev 10

193/357

STM32H742xI/G STM32H743xI/G

Electrical characteristics (rev Y)

320

Figure 49. SPI timing diagram - slave mode and CPHA = 0

tsu(MI)

Data input setup time

Master mode

tsu(SI)

Slave mode

th(MI)

Data input hold time

Master mode

th(SI)

Slave mode

ta(SO)

Data output access time Slave mode

tdis(SO)

Data output disable time Slave mode

tv(SO)

Data output valid time

Slave mode, 2.7 V≤VDD≤3.6 V

11.5

Slave mode 1.62 V≤VDD≤3.6 V

tv(MO)

Master mode

th(SO)

Data output hold time

Slave mode, 1.62 V≤VDD≤3.6 V

th(MO)

Master mode

1. Guaranteed by characterization results.

Table 106. SPI dynamic characteristics(1) (continued)

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

MSv41658V1

NSS input

CPHA=0

CPOL=0

CPHA=0

CPOL=1

MISO output

MOSI input

tsu(SI)

th(SI)

tw(SCKL)

tw(SCKH)

tc(SCK)

tr(SCK)

th(NSS)

tdis(SO)

tsu(NSS)

ta(SO)

tv(SO)

Next bits IN

Last bit OUT

First bit IN

First bit OUT

Next bits OUT

th(SO)

tf(SCK)

Last bit IN

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