EVB8187 Standard Microsystems (SMSC), EVB8187 Datasheet - Page 14

• Manufacturer Part Number: EVB8187
• Manufacturer: Standard Microsystems (SMSC)

Specifications of EVB8187

• Lead Free Status / Rohs Status: Supplier Unconfirmed

D
C
B
A
+5V
+5V
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
AMP - 174218-2
AMP - 174218-2
THD_PLASTIC_PLUG
+5V[1]
COMMON[1]
COMMON[2]
COMMON[3]
COMMON[4]
COMMON[5]
COMMON[6]
COMMON[7]
COMMON[8]
COMMON[9]
COMMON[10]
COMMON[11]
COMMON[12]
COMMON[13]
COMMON[14]
COMMON[15]
COMMON[16]
COMMON[17]
COMMON[18]
+5V[2]
MII_RA
MII_RA
P1
P1
5
5
1
1
1
1
SPJ1
SPJ1
SPJ2
SPJ2
SPJ3
SPJ3
SPJ4
SPJ4
RX_CLK
TX_CLK
RX_DV
RX_ER
TX_ER
TX_EN
i
i
i
i
+5V[3]
+5V[4]
Solder Pad Jumper
Solder Pad Jumper
Solder Pad Jumper
Solder Pad Jumper
Solder Pad Jumper
Solder Pad Jumper
Solder Pad Jumper
Solder Pad Jumper
MDIO
RXD3
RXD2
RXD1
RXD0
TXD0
TXD1
TXD2
TXD3
MDC
COL
CRS
o
o
o
o
2
2
2
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
+5V
VDDIO
MDIO
MDC
RXD3
RXD2
RXD1
RXD0
RX_DV
RX_CLK
RX_ER
TX_ER
TX_CLK
TX_EN
TXD0
TXD1
TXD2
TXD3
COL
CRS
DNP
DNP
F-BEAD
F-BEAD
500mA / 0.1DCR
500mA / 0.1DCR
FB6
FB6
Note: when connecting to "Variable IO MII" boards the
Ferrite Bead FB6 can be populated to provide VDDIO
voltage accross the MII connector.
Note: To configure the MII for normal operation use solder to jumper SPJ2.
Note: To configure the MII for normal operation use solder to jumper SPJ4.
nRESET Page 2
GPO2
MDIO
MDC
TX_EN
TXD0
TXD1
TXD2
TXD3
RXD3
RXD2
RXD1
RXD0
RX_DV
RX_CLK
RX_ER
TX_CLK
COL
CRS
Page 2
VDD
C25
C25
0.01uF
0.01uF
16V
16V
R41
R41
10.0K
10.0K
1/10W
1/10W
4
4
C24
C24
0.01uF
0.01uF
16V
16V
+5V
C19
C19
0.01uF
0.01uF
16V
16V
VDDIO
TRVDD1
+
+
+
+
TP3
TP3
+5V MII to +3.3V Regulator
C11
C11
3.3uF
3.3uF
C10
C10
3.3uF
3.3uF
TEST_POINT
TEST_POINT
Orange
Orange
10V
10V
10V
10V
nINT_TXER_TXD4
C28
C28
0.01uF
0.01uF
16V
16V
TRVDD2
C27
C27
0.01uF
0.01uF
16V
16V
+
+
C23
C23
0.01uF
0.01uF
16V
16V
AVDD
C15
C15
10uF
10uF
20V
20V
3
+
+
Layout Note: Keep C15 and C16 close to VR2
Vin
VR2
VR2
C9
C9
3.3uF
3.3uF
10V
10V
C22
C22
0.01uF
0.01uF
16V
16V
Vout
Vout
LT1117-3.3
LT1117-3.3
800mA
800mA
2
4
3
3
Page 2
C20
C20
0.01uF
0.01uF
16V
16V
nRESET
+
+
+
+
C8
C8
3.3uF
3.3uF
10V
10V
C16
C16
10uF
10uF
20V
20V
SW1
SW1
SW-PB
SW-PB
TP5
TP5
TEST_POINT
TEST_POINT
Yellow
Yellow
MH1
MH1
MH2
MH2
MTG250P125D
MTG250P125D
MTG250P125D
MTG250P125D
VDDIO
MH
MH
R60
R60
10.0K
10.0K
1/10W
1/10W
+3.3V
C7
C7
0.01uF
0.01uF
50V
50V
1
1
nINT_TXER_TXD4
2
2
RX_CLK
TX_EN
MDC
RXD2
RXD0
TXD1
TXD3
CRS
CRS
nRESET
MDC
RXD2
RXD0
RX_CLK
nINT_TXER_TXD4
TX_EN
TXD1
TXD3
VDDIO
+5V
VDD
11
13
15
17
19
1
3
5
7
9
1
3
1
3
J2
J2
J5
J5
HDR_2x2
HDR_2x2
J6
J6
HDR_2x2
HDR_2x2
HDR_2x10
HDR_2x10
Title
Title
Title
Size
Size
Size
Date:
Date:
Date:
2
4
6
8
10
12
14
16
18
20
C
C
C
2
4
2
4
LAN8187(I) MII EVB
LAN8187(I) MII EVB
LAN8187(I) MII EVB
MDIO
RXD3
RXD1
RX_DV
RX_ER
TX_CLK
TXD0
TXD2
COL
Document Number
Document Number
Document Number
Wednesday, August 09, 2006
Wednesday, August 09, 2006
Wednesday, August 09, 2006
MDIO
RXD3
RXD1
RX_DV
RX_ER
TX_CLK
TXD0
TXD2
COL
SCH-7058AZ
SCH-7058AZ
SCH-7058AZ
1
1
+5V
R66
R66
510R
510R
1/10W
1/10W
D1
D1
LED
LED
GREEN
GREEN
Sheet
Sheet
Sheet
3930 East Ray Road
3930 East Ray Road
3930 East Ray Road
Suite 200
Suite 200
Suite 200
Phoenix, Arizona 85044
Phoenix, Arizona 85044
Phoenix, Arizona 85044
480-759-0200
480-759-0200
480-759-0200
4
4
4
+3.3V
R30
R30
330R
330R
1/16W
1/16W
of
of
of
D2
D2
LED
LED
GREEN
GREEN
4
4
4
Rev
Rev
Rev
B5
B5
B5
D
C
B
A