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STM32F407IG датащи(PDF) 117 Page - STMicroelectronics

номер детали STM32F407IG
подробное описание детали  ARM Cortex-M4 32b MCUFPU, 210DMIPS, up to 1MB Flash/1924KB RAM, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 15 comm. interfaces & camera
PDF  167 Pages
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производитель  STMICROELECTRONICS [STMicroelectronics]
домашняя страница  http://www.st.com
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STM32F407IG датащи(HTML) 117 Page - STMicroelectronics

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STM32F405xx, STM32F407xx
Electrical characteristics
Doc ID 022152 Rev 2
117/167
Table 63 gives the list of Ethernet MAC signals for the RMII and Figure 45 shows the
corresponding timing diagram.
Figure 45.
Ethernet RMII timing diagram
Table 64 gives the list of Ethernet MAC signals for MII and Figure 45 shows the
corresponding timing diagram.
Figure 46.
Ethernet MII timing diagram
Table 63.
Dynamics characteristics: Ethernet MAC signals for RMII
Symbol
Rating
Min
Typ
Max
Unit
tsu(RXD)
Receive data setup time
2
-
-
ns
tih(RXD)
Receive data hold time
1
-
-
ns
tsu(CRS)
Carrier sense set-up time
0.5
-
-
ns
tih(CRS)
Carrier sense hold time
2
-
-
ns
td(TXEN)
Transmit enable valid delay time
8
9.5
11
ns
td(TXD)
Transmit data valid delay time
8.5
10
11.5
ns
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]



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