MTD502E Datasheet, PDF (11/20 Pages) List of Unclassifed Manufacturers – 2 Port 10M/100M Switch With Build_in Memory

MYSON
TECHNOLOGY
MTD502E
3.0 MTD502EG (80LQFP) PIN DESCRIPTIONS
MTD502EG(80LQFP) Pin Definition Mapping Under Different Configurations
Pin No.
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
I/O
O
O
O
O
I
GND
I
O
O
O
I
I
I
O
I
I
I
I
I
I
I
O
O
O
O
O
O
I
I
I
I
I
O
I
I
VCC
GND
I
I
MII
mode
(NC)
TXD0_1
TXD0_0
TXEN0
TXC0
RXC0
(NC)
(NC)
(NC)
RXD0_0
RXD0_1
FULL0
(NC)
RXD0_2
RXD0_3
RXDV0
CRS0
COL0
SPEED0
LINK1
TXD1_3
TXD1_2
(NC)
TXD1_1
TXD1_0
TXEN1
TXC1
RXC1
RXD1_0
RXD1_1
FULL1
(NC)
RXD1_2
RXD1_3
RXDV1
CRS1
Phy_MII
mode
CRS0
RXD0_1
RXD0_0
RXDV0
(NC)
Rmii
mode
(NC)
(NC)
(NC)
(NC)
(NC)
Phy_Rm
ii mode
Descriptions
(NC)
Pin 77~80, 1~20 for Port0, suitable for
connecting with 10/100PHY ,
RISC_CPU, Switch,....
(NC)
(NC)
(NC)
(NC)
(NC) CRSDV0 TXEN0
RXC0 TXD0_1 RXD0_1
COL0 TXD0_0 RXD0_0
TXC0 TXEN0 CRSDV0
TXD0_0 RXD0_0 TXD0_0
TXD0_1 RXD0_1 TXD0_1
FULL0 FULL0 (NC)
(NC) (NC) (NC)
TXD0_2 (NC) (NC)
TXD0_3 (NC) (NC)
TXEN0 (NC) (NC)
SPEED0 SPEED0 (NC)
(NC) (NC) (NC)
(NC) (NC) (NC)
(NC)
(NC)
(NC) Pin 21~41 for Port1, suitable for con-
necting with HomePNA PHY.
(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)
(NC) (NC) (NC)
(NC) (NC) (NC)
(NC) (NC) (NC)
(NC) (NC) (NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
11/20
MTD502E Revision 1.3 12/07/2000