IS61SP6464-7PQI View Datasheet(PDF) - Integrated Silicon Solution

Part Name

Description

Manufacturer

IS61SP6464-7PQI

64K x 64 SYNCHRONOUS PIPELINE STATIC RAM

Integrated Silicon Solution 

IS61SP6464

PIN CONFIGURATION

128-Pin TQFP

GNDQ 1

I/O33

2

I/O34

3

I/O35

4

I/O36

5

I/O37

6

I/O38

7

I/O39

8

I/O40

9

I/O41

10

I/O42

11

I/O43

12

VCCQ 13

GNDQ 14

I/O44

15

I/O45

16

I/O46

17

I/O47

18

I/O48

19

I/O49

20

I/O50

21

I/O51

22

I/O52

23

I/O53

24

VCCQ 25

GNDQ 26

I/O54

27

I/O55

28

I/O56

29

I/O57

30

I/O58

31

I/O59

32

I/O60

33

I/O61

34

I/O62

35

I/O63

36

I/O64

37

VCCQ

38

ISSI ®

102

VCCQ

101

I/O32

100

I/O31

99

I/O30

98

I/O29

97

I/O28

96

I/O27

95

I/O26

94

I/O25

93

I/O24

92

I/O23

91

I/O22

90

GNDQ

89

VCCQ

88

I/O21

87

I/O20

86

I/O19

85

I/O18

84

I/O17

83

I/O16

82

I/O15

81

I/O14

80

I/O13

79

I/O12

78

GNDQ

77

VCCQ

76

I/O11

75

I/O10

74

I/O9

73

I/O8

72

I/O7

71

I/O6

70

I/O5

69

I/O4

68

I/O3

67

I/O2

66

I/O1

65

GNDQ

PIN DESCRIPTIONS

A0-A15

Address Inputs

CLK

ADSP

ADSC

ADV

BW1-BW8

BWE

GW

CE, CE2, CE2,

CE3, CE3

OE

Clock

Processor Address Status

Controller Address Status

Burst Address Advance

Synchronous Byte Write Enable

Byte Write Enable

Global Write Enable

Synchronous Chip Enable

Output Enable

Integrated Silicon Solution, Inc. — 1-800-379-4774

Rev. A

04/17/01

I/O1-I/O64

ZZ

MODE

VCC

GND

VCCQ

NC

GNDQ

Data Input/Output

Sleep Mode

Burst Sequence Mode

+3.3V Power Supply

Ground

Isolated Output Buffer Supply:

+3.3V

No Connect

Isolated Output Buffer Ground

3

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