STM32F407IG datasheet(106/154 Pages) STMICROELECTRONICS

Part #	STM32F407IG

Description	USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 15 comm. interfaces & camera

PDF	154 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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106 / 154 page

Electrical characteristics

STM32F405xx, STM32F407xx

106/154

Doc ID 022152 Rev 1

Table 62 gives the list of Ethernet MAC signals for the RMII and Figure 39 shows the

corresponding timing diagram.

Figure 39.

Ethernet RMII timing diagram

Table 63 gives the list of Ethernet MAC signals for MII and Figure 39 shows the

corresponding timing diagram.

Figure 40.

Ethernet MII timing diagram

Table 62.

Dynamics characteristics: Ethernet MAC signals for RMII(1)

TBD stands for “to be defined”.

Symbol

Rating

Min

Typ

Max

Unit

tsu(RXD)

Receive data setup time

TBD

tih(RXD)

Receive data hold time

TBD

tsu(CRS)

Carrier sense set-up time

TBD

tih(CRS)

Carrier sense hold time

TBD

td(TXEN)

Transmit enable valid delay time

9.6

21.9

td(TXD)

Transmit data valid delay time

9.9

RMII_REF_CLK

RMII_TX_EN

RMII_TXD[1:0]

RMII_RXD[1:0]

RMII_CRS_DV

td(TXEN)

td(TXD)

tsu(RXD)

tsu(CRS)

tih(RXD)

tih(CRS)

ai15667

MII_RX_CLK

MII_RXD[3:0]

MII_RX_DV

MII_RX_ER

td(TXEN)

td(TXD)

tsu(RXD)

tsu(ER)

tsu(DV)

tih(RXD)

tih(ER)

tih(DV)

ai15668

MII_TX_CLK

MII_TX_EN

MII_TXD[3:0]

STM32F407IG Datasheet(PDF) 106 Page - STMicroelectronics

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