IS61NW6432 データシートの表示（PDF） - Integrated Silicon Solution

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IS61NW6432

64K x 32 SYNCHRONOUS STATIC RAM WITH NO-WAIT STATE BUS FEATURE

Integrated Silicon Solution 

IS61NW6432

PIN CONFIGURATION

100-Pin TQFP and PQFP (Top View)

NC

I/O17

I/O18

VCCQ

GNDQ

I/O19

I/O20

I/O21

I/O22

GNDQ

VCCQ

I/O23

I/O24

VCC

VCC

VCC

GND

I/O25

I/O26

VCCQ

GNDQ

I/O27

I/O28

I/O29

I/O30

GNDQ

VCCQ

I/O31

I/O32

NC

100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81

1

80

2

79

3

78

4

77

5

76

6

75

7

74

8

73

9

72

10

71

11

70

12

69

13

68

14

67

15

66

16

65

17

64

18

63

19

62

20

61

21

60

22

59

23

58

24

57

25

56

26

55

27

54

28

53

29

52

30

51

31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

NC

I/O16

I/O15

VCCQ

GNDQ

I/O14

I/O13

I/O12

I/O11

GNDQ

VCCQ

I/O10

I/O9

GND

VCC

VCC

GND

I/O8

I/O7

VCCQ

GNDQ

I/O6

I/O5

I/O4

I/O3

GNDQ

VCCQ

I/O2

I/O1

NC

PIN DESCRIPTIONS

A0-A15

Address Inputs

CLK

Clock

CEN

Clock Enable

ADV/CD

Advance Load

BW1-BW4

Synchronous Byte Write Enable

R/W

Read/Write

CE1, CE2, CE3 Synchronous Chip Enable

OE

Output Enable

Note:

1. Optional, NC or DS.

DS(1)

I/O1-I/O32

MODE

VCC

GND

VCCQ

GNDQ

NC

Data Strobe

Data Input/Output

Burst Sequence Mode

+3.3V Power Supply

Ground

Isolated Output Buffer Supply: +3.3V

Isolated Output Buffer Ground

No Connect

Integrated Silicon Solution, Inc.

3

ADVANCE INFORMATION SR050-0B

07/15/98

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