MTD502E ETC-unknow, MTD502E Datasheet - Page 11

• Manufacturer Part Number: MTD502E
• Description: 2 Port 10m/100m Switch With Build_in Memory
• Manufacturer: ETC-unknow

3.0 MTD502EG (80LQFP) PIN DESCRIPTIONS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
Pin No.
MTD502EG(80LQFP) Pin Definition Mapping Under Different Configurations
GND
GND
VCC
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
MYSON
TECHNOLOGY
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
TXD0_1 RXD0_1
TXD0_0 RXD0_0
RXD0_0 TXD0_0 RXD0_0 TXD0_0
RXD0_1 TXD0_1 RXD0_1 TXD0_1
RXD0_2 TXD0_2
RXD0_3 TXD0_3
SPEED0
TXD1_3
TXD1_2
TXD1_1
TXD1_0
RXD1_0
RXD1_1
RXD1_2
RXD1_3
RXDV0
RXDV1
TXEN0
TXEN1
FULL0
FULL1
LINK1
mode
RXC0
RXC1
TXC0
COL0
TXC1
CRS0
CRS1
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
MII
Phy_MII
SPEED0 SPEED0
RXDV0
TXEN0
FULL0
mode
RXC0
COL0
TXC0
CRS0
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
CRSDV0 TXEN0
TXD0_1 RXD0_1
TXD0_0 RXD0_0
TXEN0 CRSDV0
FULL0
mode
Rmii
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
Phy_Rm
11/20
ii mode
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
Pin 77~80, 1~20 for Port0, suitable for
connecting with 10/100PHY ,
RISC_CPU, Switch,....
Pin 21~41 for Port1, suitable for con-
necting with HomePNA PHY.
Descriptions
MTD502E Revision 1.3 12/07/2000
MTD502E