mt18htf25672pdy Micron Semiconductor Products, mt18htf25672pdy Datasheet - Page 4

• Manufacturer Part Number: mt18htf25672pdy
• Description: Ddr2 Sdram Rdimm
• Manufacturer: Micron Semiconductor Products

Table 6: Pin Assignments (Continued)
PDF: 09005aef80e935cd
htf18c64_128_256x72pdy.pdf - Rev. F 3/10 EN
Pin Symbol Pin Symbol Pin Symbol Pin Symbol Pin Symbol Pin Symbol Pin Symbol Pin Symbol
28
29
30
DQS2
DQ18
V
SS
58
59
60
240-Pin RDIMM Front
Notes:
V
A7
A5
DD
88
89
90
1. Pin 54 is NC for 512MB and 1GB, or BA2 for 2GB.
2. Pin 55 is NC for nonparity and Err_Out# for parity.
3. Pin 68 is NC for nonparity and Par_In for parity.
4. Pin 196 is NC for 512MB or A13 for 1GB and 2GB.
512MB, 1GB, 2GB (x72, ECC, DR) 240-Pin DDR2 SDRAM RDIMM
DQ40
DQ41
V
SS
118
119
120
SDA
SCL
V
SS
4
148
149
150
DQ22
DQ23
V
Micron Technology, Inc. reserves the right to change products or specifications without notice.
SS
178
179
180
240-Pin RDIMM Back
V
A8
A6
DD
208
209
210
© 2003 Micron Technology, Inc. All rights reserved.
Pin Assignments
DQ44
DQ45
V
SS
238
239
240
V
DDSPD
SA0
SA1