W83194BR-39B Просмотр технического описания (PDF) - Winbond

Номер в каталоге

Компоненты Описание

Список матч

W83194BR-39B

STEP-LESS 3-DIMM CLOCK

Winbond 

• 48-pin SSOP package

3.0 PIN CONFIGURATION

Vddq1

1

* PD#/REF0^

2

Vss

3

Xin

4

Xout

5

Vddq2

6

PCICLK_F/MODE0*

7

PCICLK0^/FS3&

8

Vss

9

PCICLK1^

10

PCICLK2^

11

PCICLK3^

12

PCICLK4

13

Vddq2

14

BUFFER IN

15

Vss

16

SDRAM11

17

SDRAM10

18

Vddq3

19

SDRAM 9

20

SDRAM 8

21

Vss

22

SDATA*

23

SDCLK*

24

* :internal 120K pull-high

&:Internal 120K pull-down

^ :1.5X strength

#: active low

$ :open drain

W83194BR-39B

PRELIMINARY

48

VddL1

47

IOAPIC

46

REF1/FS2*

45

Vss

44

CPUCLK_F

43

CPUCLK1

42

VddL2

41

RESET$

40

SDRAM12

39

Vss

38

SDRAM 0

37

SDRAM 1

36

Vddq3

35

SDRAM 2

34

SDRAM 3

33

Vss

32

SDRAM 4

31

SDRAM 5

30

Vddq3

29

SDRAM 6

28

SDRAM 7

27

Vddq4

26

48MHz/FS0*

25

24MHz/FS1*

4.0 PIN DESCRIPTION

IN - Input

OUT - Output

I/O - Bi-directional Pin

# - Active Low

-2-

Publication Release Date: June 2000

Revision 0.46

Share Link: