K7R161884B 查看數據表（PDF） - Samsung

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K7R161884B

18Mb QDRII SRAM Specification 165FBGA with Pb & Pb-Free

Samsung 

K7R163684B

K7R161884B

512Kx36 & 1Mx18 QDRTM II b4 SRAM

SCAN REGISTER DEFINITION

Part

512Kx36

1Mx18

Instruction Register

3 bits

3 bits

Bypass Register

1 bit

1 bit

ID Register

32 bits

32 bits

Boundary Scan

107 bits

107 bits

ID REGISTER DEFINITION

Part

512Kx36

Revision Number

(31:29)

000

Part Configuration

(28:12)

00def0wx0t0q0b0s0

Samsung JEDEC Code

(11: 1)

00001001110

Start Bit(0)

1

1Mx18

000

00def0wx0t0q0b0s0

00001001110

1

Note : Part Configuration

/def=001 for 18Mb, /wx=11 for x36, 10 for x18

/t=1 for DLL Ver., 0 for non-DLL Ver. /q=1 for QDR, 0 for DDR /b=1 for 4Bit Burst, 0 for 2Bit Burst /s=1 for Separate I/O, 0 for Common I/O

BOUNDARY SCAN EXIT ORDER

ORDER

PIN ID

1

6R

2

6P

3

6N

4

7P

5

7N

6

7R

7

8R

8

8P

9

9R

10

11P

11

10P

12

10N

13

9P

14

10M

15

11N

16

9M

17

9N

18

11L

19

11M

20

9L

21

10L

22

11K

23

10K

24

9J

25

9K

26

10J

27

11J

28

11H

29

10G

30

9G

31

11F

32

11G

33

9F

34

10F

35

11E

36

10E

Note: 1. NC pins are read as “X” (i.e. don′t care.)

ORDER

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

PIN ID

10D

9E

10C

11D

9C

9D

11B

11C

9B

10B

11A

Internal

9A

8B

7C

6C

8A

7A

7B

6B

6A

5B

5A

4A

5C

4B

3A

1H

1A

2B

3B

1C

1B

3D

3C

1D

- 17 -

ORDER

73

74

75

76

77

78

79

80

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

101

102

103

104

105

106

107

PIN ID

2C

3E

2D

2E

1E

2F

3F

1G

1F

3G

2G

1J

2J

3K

3J

2K

1K

2L

3L

1M

1L

3N

3M

1N

2M

3P

2N

2P

1P

3R

4R

4P

5P

5N

5R

Rev. 5.0 July 2006

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