7

W2636A-011 dimensions, pad numbering and location

Size

Height = 19.05 mm (0.750 in)

Width = 12.192 mm (0.480 in)

Thickness = 1.575 mm (0.062 in)

Brings 26 signals to SMT pads for probing

Provides 14 GND pads (7 on either side of DDR3 BGA probe adapter)

75-ohm buried tip resistor

Signal

Pin #

GND

21

DQ12

22

DQ14

23

GND

24

UDQS#

25

UDQS

26

GND

27

DQ3

28

DQ5

29

GND

30

CK

31

CK#

32

GND

33

CKE

34

A10

35

GND

36

BA1

37

A12

38

GND

39

A11

40

DDR3 BGA probe adapters dimensions, pad numbering and location

Table 4. W2636A-011 pad numbering

Pin #

Signal

1

GND

2

DQ13

3

DQ9

4

GND

5

DQ0

6

LDQS

7

GND

8

LDQS#

9

RAS

10

GND

11

CAS

12

ODT

13

GND

14

CS0

15

CS1

16

GND

17

WE

18

BA0

19

GND

20

BA2