MTD502EF 데이터 시트보기 (PDF) - Myson Century Inc

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MTD502EF

2 Port 10M/100M Switch With Build_in Memory

Myson Century Inc 

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

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