EBE52UD6AJUA
Byte No. Function described
Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 Hex value Comments
62
63
SPD Revision
Checksum for bytes 0 to 62
-8E
0
0
0
0
0
1
1
0
0
1
0
0
1
1
0
1
12H
2BH
Rev. 1.2
-8G
0
0
0
1
0
×
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
×
1
1
1
0
0
1
1
0
1
1
1
1
0
0
0
1
1
0
×
0
0
0
1
1
0
0
1
0
0
0
0
1
0
0
1
1
0
×
0
0
0
1
1
1
0
1
0
0
1
0
0
1
0
1
1
0
×
0
0
0
0
0
0
0
0
0
1
0
0
1
1
1
1
1
0
×
1
0
1
1
0
1
1
1
0
0
1
0
1
1
0
1
1
0
×
0
1
0
0
1
0
0
1
0
1
0
0
0
1
1
1
0
0
×
1
0
1
1
0
1
0
0
1
0
1
1
1
0FH
45H
7FH
FEH
00H
××
-6E
64 to 65 Manufacturer’s JEDEC ID code
66 Manufacturer’s JEDEC ID code
67 to 71 Manufacturer’s JEDEC ID code
Continuation code
Elpida Memory
72
73
74
75
76
77
78
79
80
81
82
83
84
85
Manufacturing location
Module part number
Module part number
Module part number
Module part number
Module part number
Module part number
Module part number
Module part number
Module part number
Module part number
Module part number
Module part number
Module part number
(ASCII-8bit code)
45H
42H
45H
35H
32H
55H
44H
36H
41H
4AH
55H
41H
2DH
E
B
E
5
2
U
D
6
A
J
U
A
—
Module part number
-8E, -8G
-6E
Module part number
-8E, -6E
86
0
0
0
0
0
1
1
1
0
1
1
0
1
0
0
0
1
1
0
1
0
0
0
1
38H
36H
45H
8
6
E
87
-8G
0
0
0
0
0
0
×
×
1
0
1
0
0
0
×
×
0
1
0
1
1
1
×
×
0
0
0
0
1
0
×
×
0
1
0
0
0
0
×
×
1
1
1
0
0
0
×
×
1
0
0
0
0
0
×
×
1
1
1
0
0
0
×
×
47H
2DH
45H
20H
30H
20H
××
G
88
89
90
91
92
93
94
Module part number
Module part number
Module part number
Revision code
—
E
(Space)
Initial
Revision code
(Space)
Manufacturing date
Manufacturing date
Year code (BCD)
Week code (BCD)
××
95 to 98 Module serial number
99 to 127 Manufacture specific data
Note: 1.These specifications are defined based on component specification, not module.
Data Sheet E1084E30 (Ver. 3.0)
7
ELPIDA [ ELPIDA MEMORY ]
