EBD51RC4AKFA
Byte No. Function described
Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 Hex value
Comments
67 to 71
72
Manufacturer’s JEDEC ID code
0
0
0
0
0
0
0
0
00H
*2 (ASCII-8bit
code)
Manufacturing location
×
×
×
×
×
×
×
×
××
73
74
75
76
77
78
79
80
81
82
83
84
85
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
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
1
1
0
1
1
1
1
0
0
0
0
1
1
0
0
1
0
0
0
0
1
0
0
0
1
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
1
0
1
1
0
0
0
1
0
0
1
0
1
0
1
0
0
0
1
1
0
0
1
1
0
0
1
0
0
1
1
0
1
0
1
1
0
1
1
45H
42H
44H
35H
31H
52H
43H
34H
41H
4BH
46H
41H
2DH
E
B
D
5
1
R
C
4
A
K
F
A
—
Module part number
-6B
-7A, -7B
Module part number
-7A
86
0
0
0
0
0
1
1
1
0
1
1
0
0
0
0
1
1
0
1
1
0
0
1
1
36H
37H
41H
6
7
A
87
-6B, -7B
0
0
0
0
1
0
0
0
0
1
1
1
0
0
1
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
42H
20H
30H
20H
B
88 to 90
91
Module part number
Revision code
Revision code
(Space)
Initial
(Space)
92
Year code
93
Manufacturing date
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
××
××
(HEX)
Week code
(HEX)
94
Manufacturing date
2
95 to 98
Module serial number
*
99 to 127 Manufacturer specific data
Notes: 1. All serial PD data are not protected. 0: Serial data, “driven Low”, 1: Serial data, “driven High”
2. Bytes 95 through 98 are assembly serial number.
3. These specifications are defined based on component specification, not module.
Data Sheet E0377E20 (Ver. 2.0)
7
ELPIDA [ ELPIDA MEMORY ]
