CY7C0251V datasheet(4/19 Pages) CYPRESS

Part #	CY7C0251V

Description	3.3V 4K/8K/16K x 16/18 Dual-Port Static RAM

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Manufacturer	CYPRESS [Cypress Semiconductor]

Direct Link	http://www.cypress.com

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4 / 19 page

CY7C024V/025V/026V

CY7C0241V/0251V/036V

4

PRELIMINARY

Pin Configurations (continued)

Selection Guide

CY7C024V/025V/026V

CY7C0241V/0251V/036V

-15[1]

CY7C024V/025V/026V

CY7C0241V/0251V/036V

-20

CY7C024V/025V/026V

CY7C0241V/0251V/036V

-25

Maximum Access Time (ns)

15

20

25

Typical Operating Current (mA)

125

120

115

Typical Standby Current for ISB1 (mA)

(Both ports TTL level)

35

30

Typical Standby Current for ISB3 (µA)

(Both ports CMOS Level)

10

µA

10

µA

10

µA

Shaded areas contain advance information.

Top View

100-Pin TQFP

100 99

97

98

96

2

3

1

42

41

59

60

61

12

13

15

14

16

4

5

40

39

95 94

17

26

9

10

8

7

6

11

27 28

30

29

31 32

35

34

36 37 38

33

67

66

64

65

63

62

68

69

70

75

73

74

72

71

89 88

86

87

85

93 92

84

NC

A5L

A4L

INTL

A2L

A0L

BUSYL

GND

INTR

A0R

A1L

NC

I/O11L

I/O12L

I/O16L

VCC

GND

I/O1R

I/O2R

VCC

90

91

A3L

M/S

BUSYR

I/O15L

GND

I/O13L

I/O14L

A1R

A2R

A3R

A4R

NC

I/O3R

I/O4R

I/O5R

I/O6R

NC

18

19

20

21

22

23

24

25

83 82 81 80 79 78 77 76

58

57

56

55

54

53

52

51

43 44 45 46 47 48 49 50

I/O0R

I/O8L

I/O17L

I/O8R

I/O17R

CY7C036V (16K x 18)

A13L

A13R

Similar Part No. - CY7C0251V

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Similar Description - CY7C0251V

Manufacturer	Part #	Datasheet	Description
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CY7C0251V Datasheet(PDF) 4 Page - Cypress Semiconductor

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