WE128K32P-300G2TIA データシートの表示（PDF） - White Electronic Designs Corporation

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WE128K32P-300G2TIA

128Kx32 EEPROM MODULE, SMD 5962-94585

White Electronic Designs Corporation 

White Electronic Designs

WE128K32-XXX

FIGURE 3 – PIN CONFIGURATION FOR WE128K32-XG2TX

Top View

9 8 7 6 5 4 3 2 1 68 67 66 65 64 63 62 61

I/O0

I/O1

I/O2

I/O3

I/O4

I/O5

I/O6

I/O7

GND

I/O8

I/O9

I/O10

I/O11

I/O12

I/O13

I/O14

I/O15

10

60

11

59

12

58

13

57

14

56

15

55

16

54

17

53

18

52

19

51

20

50

21

49

22

48

23

47

24

46

25

45

26

44

27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43

I/O16

I/O17

I/O18

I/O19

I/O20

I/O21

I/O22

I/O23

GND

I/O24

I/O25

I/O26

I/O27

I/O28

I/O29

I/O30

I/O31

Pin Description

I/O0-31

A0-16

WE1-4#

CS1-4#

OE#

Data Input/Output

Address Inputs

Write Enable

Chip Selects

Output Enable

VCC

Power Supply

GND

Ground

NC

Not Connected

Block Diagram

OE#

A0-16

WE1# CS1#

WE2# CS2#

WE3# CS3#

WE4# CS4#

128K x 8

128K x 8

128K x 8

128K x 8

8

I/O0-7

8

I/O8-15

8

I/O16-23

8

I/O24-31

The WEDC 68 lead CQFP

fills the same fit and function

as the JEDEC 68 lead CQFJ

or 68 PLCC. But it has the

TCE and lead inspection

advantage of the CQFP

form.

White Electronic Designs Corp. reserves the right to change products or specifications without notice.

March 2006

Rev. 10

2

White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com

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