HB54R5128KN-A75B Datasheet, PDF (7/16 Pages) Elpida Memory – 512MB DDR SDRAM SO DIMM

HB54R5128KN-A75B/B75B/10B
Byte No. Function described
Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 Hex value Comments
76
Module part number
0 0 1 1 0 1 0 0 34
4
77
Module part number
0 1 0 1 0 0 1 0 52
R
78
Module part number
0 0 1 1 0 1 0 1 35
5
79
Module part number
0 0 1 1 0 0 0 1 31
1
80
Module part number
81
Module part number
82
Module part number
83
Module part number
84
Module part number
E₈₅
Module part number
-A75B
-B75B
-10B
O₈₆
Module part number
-A75B/B75B
-10B
L ⁸⁷
Module part number
-A75B/B75B
0 0 1 1 0 0 1 0 32
2
0 0 1 1 1 0 0 0 38
8
0 1 0 0 1 0 1 1 4B
K
0 1 0 0 1 1 1 0 4E
N
0 0 1 0 1 1 0 1 2D
—
0 1 0 0 0 0 0 1 41
A
0 1 0 0 0 0 1 0 42
B
0 0 1 1 0 0 0 1 31
1
0 0 1 1 0 1 1 1 37
7
0 0 1 1 0 0 0 0 30
0
0 0 1 1 0 1 0 1 35
5
-10B
0 1 0 0 0 0 1 0 42
B
88
Module part number
-A75B/B75B
-10B
0 1 0 0 0 0 1 0 42
0 0 1 0 0 0 0 0 20
B
(Space)
89 to 90 Module part number
0 0 1 0 0 0 0 0 20
(Space)
P ⁹¹
Revision code
0 0 1 1 0 0 0 0 30
Initial
92
Revision code
0 0 1 0 0 0 0 0 20
(Space)
93
Manufacturing date
r 94
95 to 98
Manufacturing date
Module serial number
× × × × × × × × ××
× × × × × × × × ××
*³
Year code
(BCD)
Week code
(BCD)
o _{99 to 127 Manufacturer specific data}
*⁴
Notes: 1. All serial PD data are not protected. 0: Serial data, “driven Low”, 1: Serial data, “driven High” These
SPD are based on JEDEC Committee Ballot JC-42.5-99-129.
2. Byte72 is manufacturing location code. (ex: In case of Japan, byte72 is 4AH. 4AH shows “J” on ASCII
d _code.)
3. Bytes 95 through 98 are assembly serial number.
4. All bits of 99 through 127 are not defined (“1” or “0”).
uct ^{5. These specifications are defined based on component specification, not module.}
Data Sheet E0189H40 (Ver. 4.0)
7