mt18htf25672fdy-80e Micron Semiconductor Products, mt18htf25672fdy-80e Datasheet - Page 15

• Manufacturer Part Number: mt18htf25672fdy-80e
• Description: 1gb, 2gb X72, Dr 240-pin Ddr2 Sdram Fbdimm Dr, Fb, X72
• Manufacturer: Micron Semiconductor Products

Table 20:
PDF: 09005aef81a2f237/Source: 09005aef81a2f25b
HTF18C128_256x72FD.fm - Rev. C 9/07 EN
126–127 Cyclical redundancy code (CRC) for bytes
Byte
114
115
116
150
151
Description
AMB postinitialization bytes
AMB manufacturer’s ID code (lower byte)
AMB manufacturer’s ID code (upper byte)
0–116 (1GB/2GB)
Informal AMB revision tag (MSB)
Informal AMB revision tag (LSB)
Serial Presence-Detect – AMB and CRC (continued)
1GB, 2GB (x72, DR) 240-Pin DDR2 SDRAM FBDIMM
Entry
-80E
-667
-53E
15
–
–
–
–
–
Micron Technology, Inc., reserves the right to change products or specifications without notice.
A64C/23B1
BD82/387F
E4
10
80
89
01
09
–
8C87/EA1A
883F/EEA2
6FEE/0973
D4
B3
60
7F
00
00
Serial Presence-Detect
©2005 Micron Technology, Inc. All rights reserved.
50E0/367D
4415/2288
N6
00
80
10
00
00
–
BB1E/DD83
A2B7/C42A
N7
10
80
10
00
00
–