EBJ21UE8BBF0
Hex
Byte No. Function described
Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 value Comments
Cyclical redundancy code (CRC)
-DJ
127
0
0
0
1
1
1
1
1
1FH
-AE
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
1
1
0
1
1
1
0
0
0
0
0
0
0
1
1
0
0
1
0
0
0
1
1
0
1
0
0
0
1
1
1
0
1
0
0
0
1
0
1
0
0
0
1
0
0
0
0
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
0
0
0
1
0
1
1
1
0
1
1
1
0
0
0
0
1
1
1
0
0
0
1
1
0
0
0
1
1
1
0
0
0
0
0
1
0EH
57H
45H
42H
4AH
32H
31H
55H
45H
38H
42H
42H
46H
30H
2DH
-8C
128
129
130
131
132
133
134
135
136
137
138
139
140
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
E
B
J
2
1
U
E
8
B
B
F
0
—
Module part number
-DJ
141
0
1
0
0
0
1
0
0
44H
D
-AE
-8C
0
0
1
0
0
1
0
1
0
1
0
0
0
0
1
0
41H
38H
A
8
Module part number
-DJ
142
0
1
0
0
1
0
1
0
4AH
J
-AE
0
0
0
0
0
0
0
1
1
0
1
0
0
0
0
0
1
0
1
1
1
0
0
0
0
0
1
0
0
0
1
0
0
0
0
1
0
1
1
0
0
0
0
1
0
1
0
0
0
1
1
1
0
0
0
0
45H
43H
2DH
46H
20H
30H
20H
E
-8C
C
143
144
145
146
147
Module part number
Module part number
Module part number
Module revision code
Module revision code
—
F
(Space)
Initial
(Space)
SDRAM manufacturer’s JEDEC ID code,
LSB
148
149
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
1
1
0
0
0
0
02H
Elpida Memory
SDRAM manufacturer’s JEDEC ID code,
MSB
FEH Elpida Memory
00H
150 to
175
Manufacturer's specific data
Open for customer use
176 to
255
Data Sheet E1409E30 (Ver. 3.0)
8
ELPIDA [ ELPIDA MEMORY ]
