NT256D64S88B1G Nanya Technology, NT256D64S88B1G Datasheet - Page 14

• Manufacturer Part Number: NT256D64S88B1G
• Description: (NT256D64S88Bxx) 256MB DDR DIMM
• Manufacturer: Nanya Technology

NT512D64S8HB1G / NT512D64S8HB1GY / NT512D64S8HB0G
NT256D64S88B1G / NT256D64S88B1GY NT256D64S88B0G
NT128D64SH4B1G / NT512D72S8PB0G (ECC) / NT256D72S89B0G (ECC)
Unbuffered DDR DIMM
SPD Values for NT512D72S8PB0G
REV 2.2
Aug 3, 2004
Preliminary
99-127
36-40
46-61
64-71
73-90
91-92
93-94
95-98
Byte
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
41
42
43
44
45
62
63
72
0
1
2
3
4
5
6
7
8
9
Differential Clock
Year/Week Code
±0.1V Tolerance
Serial Number
SDRAM DDR
SR/1x(7.8us)
SSTL 2.5V
ECC Width
Module PN
Checksum
Reserved
Reserved
Assembly
Reserved
Revision
1 Clock
NANYA
0.60ns
256MB
0.60ns
0.60ns
0.40ns
0.40ns
0.55ns
Value
5.0ns
6.0ns
Parity
0.4ns
2,4,8
2.5/3
Initial
15ns
10ns
15ns
40ns
60ns
72ns
12ns
128
256
N/A
N/A
x74
x74
5ns
13
10
x8
2
4
0
1
PC3200 (5T)
7F7F7F0B
00000000
Hex
0D
3C
3C
3C
AF
80
08
07
0A
02
48
00
04
50
60
02
82
08
08
01
0E
04
18
01
02
20
00
50
60
00
00
28
28
40
60
60
40
40
00
48
30
28
55
00
00
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14
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