STM32H7 datasheet(305/357 Pages) STMICROELECTRONICS

Part #	STM32H7

Description	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%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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305 / 357 page

DS12110 Rev 10

305/357

STM32H742xI/G STM32H743xI/G

Electrical characteristics (rev V)

320

Table 205. SPI dynamic characteristics(1)

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

fSCK

SPI clock frequency

Master mode

1.62<VDD<3.6 V

SPI1, 2, 3

MHz

Master mode

2.7<VDD<3.6 V

SPI1, 2, 3

100

Master mode

1.62<VDD<3.6 V

SPI4, 5, 6

Slave receiver mode

1.62<VDD<3.6 V

100

Slave mode transmitter/full duplex

2.7<VDD<3.6 V

Slave mode transmitter/full duplex

1.62 <VDD<3.6 V

tsu(NSS)

NSS setup time

Slave mode

th(NSS)

NSS hold time

Slave mode

tw(SCKH),

tw(SCKL)

SCK high and low time

Master mode

TPCLK-2 TPCLK TPCLK+2

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<VDD<3.6 V

-12.5

Slave mode

1.62<VDD<3.6 V

-12.5

tv(MO)

Master mode

th(SO)

Data output hold time

Slave mode

1.62<VDD<3.6 V

th(MO)

Master mode

1. Guaranteed by characterization results.

STM32H7 Datasheet(PDF) 305 Page - STMicroelectronics

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