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參數(shù)資料
| 型號： | K7I643684M-FC20 |
| 元件分類： | SRAM |
| 英文描述： | 2M X 36 DDR SRAM, 0.45 ns, PBGA165 |
| 封裝： | 15 X 17 MM, 1 MM PITCH, FBGA-165 |
| 文件頁數(shù)： | 8/18頁 |
| 文件大?。?/td> | 190K |
| 代理商： | K7I643684M-FC20 |
2Mx36 & 4Mx18 & 8Mx8 DDRII CIO b4 SRAM
- 16 -
Rev 0.1
Mar. 2003
K7I643684M
K7I641884M
K7I640884M
Preliminary
ID REGISTER DEFINITION
Note : Part Configuration
/def=011 for 72Mb, /wx=11 for x36, 10 for x18, 01 for x8.
/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
Part
Revision Number
(31:29)
Part Configuration
(28:12)
Samsung JEDEC Code
(11: 1)
Start Bit(0)
2Mx36
000
00def0wx0t0q0b0s0
00001001110
1
4Mx18
000
00def0wx0t0q0b0s0
00001001110
1
8Mx8
000
00def0wx0t0q0b0s0
00001001110
1
SCAN REGISTER DEFINITION
Part
Instruction Register
Bypass Register
ID Register
Boundary Scan
2Mx36
3 bits
1 bit
32 bits
109 bits
4Mx18
3 bits
1 bit
32 bits
109 bits
8Mx8
3 bits
1 bit
32 bits
109 bits
Note : 1. NC pins are read as "X" ( i.e. don
′t care.)
ORDER
PIN ID
37
10D
38
9E
39
10C
40
11D
41
9C
42
9D
43
11B
44
11C
45
9B
46
10B
47
11A
48
10A
49
9A
50
8B
51
7C
52
6C
53
8A
54
7A
55
7B
56
6B
57
6A
58
5B
59
5A
60
4A
61
5C
62
4B
63
3A
64
2A
65
1A
66
2B
67
3B
68
1C
69
1B
70
3D
71
3C
72
1D
ORDER
PIN ID
73
2C
74
3E
75
2D
76
2E
77
1E
78
2F
79
3F
80
1G
81
1F
82
3G
83
2G
84
1H
85
1J
86
2J
87
3K
88
3J
89
2K
90
1K
91
2L
92
3L
93
1M
94
1L
95
3N
96
3M
97
1N
98
2M
99
3P
100
2N
101
2P
102
1P
103
3R
104
4R
105
4P
106
5P
107
5N
108
5R
109
Internal
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
BOUNDARY SCAN EXIT ORDER
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相關(guān)代理商/技術(shù)參數(shù) |
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| K7I643684M-FC25 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:72Mb DDRII SRAM Specification |
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| K7I643684M-FCI16 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:72Mb DDRII SRAM Specification |
| K7I643684M-FCI20 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:72Mb DDRII SRAM Specification |
| K7I643684M-FECI25 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:72Mb DDRII SRAM Specification |
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