HB52RF328GB-B Datasheet, PDF (6/16 Pages) Elpida Memory – 256MB Unbuffered SDRAM Micro DIMM

HB52RF328GB-B, HB52RD328GB-B
Byte No. Function described
Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 Hex value Comments
85
Manufacturer’s part number
(-75)
0 0 1 1 0 1 1 1 37
7
(-A6)
0 1 0 0 0 0 0 1 41
A
(-B6)
0 1 0 0 0 0 1 0 42
B
86
Manufacturer’s part number
(-75)
0 0 1 1 0 1 0 1 35
5
(-A6, -B6)
0 0 1 1 0 1 1 0 36
6
87
Manufacturer’s part number
88
Manufacturer’s part number
(-xxB)
(-xxBL)
0 1 0 0 0 0 1 0 42
0 0 1 0 0 0 0 0 20
0 1 0 0 1 1 0 0 4C
B
(Space)
L
89
Manufacturer’s part number
0 0 1 0 0 0 0 0 20
(Space)
90
Manufacturer’s part number
0 0 1 0 0 0 0 0 20
(Space)
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
× × × × × × × × ××
Year code (BCD)
94
Manufacturing date
95 to 98 Assembly serial number
99 to 125 Manufacturer specific data
× × × × × × × × ××
*³
—————————
Week code (BCD)
*⁴
126
Intel specification frequency
0 1 1 0 0 1 0 0 64
100MHz
Intel specification /CE# latency
127
support
1 0 0 0 0 1 1 1 87
(-75/A6)
(-B6)
1 0 0 0 0 1 0 1 85
CL = 2, 3
CL = 3
Notes: 1. All serial PD data are not protected. 0: Serial data, “driven Low”, 1: Serial data, “driven High”. These
SPD are based on Rev.1.2B specification.
2. Byte72 is manufacturing location code. (ex: In case of Japan, byte72 is 4AH. 4AH shows “J” on ASCII
code.)
3. Bytes 95 through 98 are assembly serial number.
4. All bits of 99 through 125 are not defined (“1” or “0”).
Preliminary Data Sheet E0202H10 (Ver. 1.0)
6