WS512K32BV-XXXE 데이터 시트보기 (PDF) - White Electronic Designs Corporation

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WS512K32BV-XXXE

512Kx32 3.3V SRAM MODULE

White Electronic Designs Corporation 

White Electronic Designs

WS512K32BV-XXXE

PIN CONFIGURATION FOR WS512K32BV-XG2XE

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

A0-18

WE#1-4

CS#1-4

OE#

VCC

GND

NC

Data Inputs/Outputs

Address Inputs

Write Enables

Chip Selects

Output Enable

Power Supply

Ground

Not Connected

BLOCK DIAGRAM

OE#

A0-18

WE#1 CS#1 WE#2 CS#2

WE#3 CS#3

WE#4 CS#4

512K x 8

512K x 8

512K x 8

512K x 8

8

I/O0-7

8

I/O8-15

8

I/O16-23

8

I/O24-31

The WEDC 68 lead G2 CQFP fills the same fit and

function as the JEDEC 68 lead CQFJ or 68 PLCC. But

the G2 has the TCE and lead inspection advantage of

the CQFP form.

0.940"

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

December, 1999

Rev. 2

2

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

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