STM32F756VG datasheet(169/228 Pages) STMICROELECTRONICS

部件名	STM32F756VG

功能描述	Up to 25 communication interfaces

PDF	228 Pages

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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169 / 228 page

DocID027589 Rev 4

169/228

STM32F756xx

Electrical characteristics

196

Table 87 gives the list of Ethernet MAC signals for MII and Figure 56 shows the

corresponding timing diagram.

Figure 57. Ethernet MII timing diagram

CAN (controller area network) interface

Refer to Section 5.3.17: I/O port characteristics for more details on the input/output alternate

function characteristics (CANx_TX and CANx_RX).

Table 87. Dynamics characteristics: Ethernet MAC signals for MII(1)

1. Guaranteed by characterization results.

Symbol

Parameter

Min

Typ

Max

Unit

tsu(RXD) Receive data setup time

tih(RXD)

Receive data hold time

1.5

tsu(DV)

Data valid setup time

tih(DV)

Data valid hold time

1.5

tsu(ER)

Error setup time

1.5

tih(ER)

Error hold time

0.5

td(TXEN) Transmit enable valid delay time

6.5

13.5

td(TXD)

Transmit data valid delay time

6.5

13.5

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