ST STM32-MICRIUM User Manual page 18

Figure 8.
MII_CRS
MII_RX_ER
MII_COL
MII_RXD3
MII_RXD2
MII_TXD3
MII_TXD2
MII_TX_CLK
Unused in RMII mode
MII_TX_EN
MII_TXD0
MII_TXD1
MII_RXD1
MII_RXD0
MII_RX_DV/RMII_CRSDV
MII_RX_CLK/RMII_REF_CLK
Downloaded from Elcodis.com electronic components distributor
Ethernet
1
PA0
PB10
PA3
PD12
PD11 +3V3
PB8
PC2
PC3
RS1 RS2
33 33
RS3
PB11
PB12
PB13
33
RS4
PD10
PD9
PD8
PA1
33
PC1
MII_MDC
PA2
MII_MDIO
PHY_RESET#
R12
+3V3
2K2
MII_INT
C10
22pF X1
R15
25MHz
TP1
C11
4.87K
25MHz
22pF
1
2
+3V3
C2
104P
R9
1K5
U2
1 17
TX_CLK TD+
2 16
TX_EN TD-
3 14
TXD_0 RD+
4 13
TXD_1 RD-
5 12
TXD_2 NC
6 11
TXD_3/SNI_MODE NC
10
NC
43 9
RXD_0/PHYAD1 NC
44 8
RXD_1/PHYAD2 NC
45
RXD_2/PHYAD3
46 +3V3
RXD_3/PHYAD4
41
RX_ER/MDIX_EN
39
RX_DV/MII_MODE
C48
38
RX_CLK
104P
42
COL/PHYAD0
40
CRS/CRS_DV/LED_CFG
31 28
MDC LED_LINK/AN0
30 27
MDIO LED_SPEED/AN1
26
LED_ACT/COL/AN_EN
29
RESET_N
7 21 R13 2K2
PWR_DOWN/INT NC
20 R14 2K2
NC
22
AVDD33 +3V3
33 48
X2 IOVDD33
34 32
X1 IOVDD33
25
25MHz_OUT
19
AGND
24 15 LD9
RBIAS AGND
37 47 Orange[N/A]
PFBIN2 IOGND
18 35
PFBIN1 IOGND
23 36
PFBOUT DGND
DP83848CVV
+3V3
C12
C4 C5 C6 C7 C8 C9
10uF
104P 104P 104P 104P 104P 104P
2
3
RS5 C3
104P
50
U5
TS8121C
Second source H1102
1 16
TD+ TX+
2 15
TDC TXC
3 14
TD- TX-
6 11
RD+ RX+
7 10
RDC RXC
8 9
RD- RX-
+3V3
RS7
C49 75 C51
104P
RS6 1500pF(2KV)
+3V3
2K2
+3V3
R11 R10
600 600
LD8
Green[N/A]
Two LEDs reserved for RJ45 jack without LED
+3V3
STMicroelectronics
Title:
uC/eval-STM32F107 Ethernet
Number: MB834 Rev: B.1(PCB.SCH) Date: 8/3/2009
3
4
CN2
B563S-8850-U006
Second source may be Q08012317
1
2
3
4
5
6
7
8
C50 C52 +3V3
104P 103P
Sheet 4 of 11
4