WS128K32-XG2UX データシートの表示（PDF） - Microsemi Corporation

部品番号

コンポーネント説明

メーカー

WS128K32-XG2UX

128Kx32 SRAM MODULE, SMD 5962-93187

Microsemi Corporation 

WS128K32-XXX

FIGURE 2 – PIN CONFIGURATION FOR WS128K32-XG4TX

TOP VIEW

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

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

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

2728 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

I/O0-31

A0-16

WE1-4#

CS1-4#

OE#

VCC

GND

NC

PIN DESCRIPTION

Data Inputs/Outputs

Address Inputs

Write Enables

Chip Selects

Output Enable

Power Supply

Ground

Not Connected

BLOCK DIAGRAM

WE#

OE#

A0-16

CS1#

128K X 8

CS2#

128K X 8

CS3#

128K X 8

CS4#

128K X 8

8

I/O0 - 7

8

I/O8 - 15

8

I/O16 - 23

8

I/O24 - 31

FIGURE 3 – PIN CONFIGURATION FOR WS128K32-XG2UX

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

2728 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

I/O0-31

A0-16

WE1-4#

CS1-4#

OE#

VCC

GND

NC

PIN DESCRIPTION

Data Inputs/Outputs

Address Inputs

Write Enables

Chip Selects

Output Enable

Power Supply

Ground

Not Connected

BLOCK DIAGRAM

OE#

A0-16

WE1# CS1#

128K x 8

WE2# CS2#

128K x 8

WE3# CS3#

128K x 8

WE4# CS4#

128K x 8

8

I/O0-7

8

I/O8-15

8

I/O16-23

8

I/O24-31

Microsemi Corporation reserves the right to change products or specifications without notice.

May 2011 © 2011 Microsemi Corporation. All rights reserved.

2

Rev. 5

Microsemi Corporation • (602) 437-1520 • www.whiteedc.com

www.microsemi.com

Share Link: