mt18htf25672az Micron Semiconductor Products, mt18htf25672az Datasheet - Page 6

• Manufacturer Part Number: mt18htf25672az
• Description: 2gb, 4gb X72, Dr, Ecc 240-pin Ddr2 Sdram Udimm
• Manufacturer: Micron Semiconductor Products

Table 8:
PDF: 09005aef83c6d17f/Source: 09005aef83c6d1c0
HTF18C256_512x72AZ.fm - Rev. A 9/09 EN
Component
Number
U11
U13
U15
U17
U19
Component DQ to Module Pin Map, Back
Component
DQ
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
Module
CB3
CB4
CB2
CB5
CB0
CB7
CB1
CB6
DQ
59
60
58
61
56
63
57
62
43
44
42
45
40
47
41
46
19
20
18
21
16
23
17
22
3
4
2
5
0
7
1
6
Pin Number
2GB, 4GB (x72, DR, ECC) 240-Pin DDR2 SDRAM UDIMM
Module
117
229
116
230
110
236
111
235
208
209
215
214
161
162
168
167
143
144
150
149
122
123
129
128
96
95
89
90
49
48
42
43
31
30
24
25
10
9
3
4
6
Component
Number
U12
U14
U16
U18
Micron Technology, Inc., reserves the right to change products or specifications without notice.
Pin Assignments and Descriptions
Component
DQ
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
©2009 Micron Technology, Inc. All rights reserved.
Module
DQ
51
52
50
53
48
55
49
54
35
36
34
37
32
39
33
38
27
28
26
29
24
31
25
30
11
12
11
13
15
14
8
9
Pin Number
Module
108
217
107
218
227
226
199
200
206
205
152
153
159
158
131
132
141
140
98
99
87
86
80
81
40
39
33
34
22
21
12
13