sg5127fbd225652crt ETC-unknow, sg5127fbd225652crt Datasheet - Page 13

• Manufacturer Part Number: sg5127fbd225652crt
• Description: Dram Module Ddr2 Sdram 4gbyte 240fbdimm
• Manufacturer: ETC-unknow

Serial Presence Detect Table
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Byte No.
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
Byte Description
Number of Bytes Utilized/Number of Bytes in SPD
Device/CRC Coverage
SPD Revision
Key Byte
Voltage Levels of this assembly
SDRAM Addressing
Module Physical Attributes
Module Type
Module Organization
Fine Timebase (FTB) Dividend and Divisor
Medium Timebase (MTB) Dividend
Medium Timebase (MTB) Divisor
Minimum SDRAM Cycle Time (t
Maximum SDRAM Cycle Time (t
CAS# Latencies Supported
Minimum CAS# Latency Time (t
Write Recovery Times Supported
Write Recovery Time (t
Write Latencies Supported
Additive Latencies Supported
Minimum RAS# to CAS# Delay (t
Minimum Row Active to Row Active Delay (t
Minimum Row Precharge Time (t
Upper Nibbles for t
Minimum Active to Precharge Time (t
Minimum Active to Active/Refresh Time (t
Minimum Refresh Recovery Time Delay (t
…Minimum Refresh Recovery Time Delay (t
RAS
WR
and t
)
RC
CK
AA
CK
RP
RCD
min)
min)
max)
)
RAS
)
)
RC
RFC
RRD
RFC
)
)
)
)
SG5127FBD225652CRT
14 Row, 11 Col., 8 Bank
thickness = 9.80mm
height = 30.50mm,
2 rank, x4 SDRAM
Value Supported
DDR2 FB-DIMM
2.0, 3.0, 4.0, 5.0
2.0, 3.0, 4.0, 5.0
0.0, 1.0, 2.0, 3.0
Revision 1.1
3.0, 4.0, 5.0
176 Bytes
1.8V/1.5V
FB-DIMM
127.5ns
3.0ns
7.5ns
15ns
15ns
15ns
15ns
45ns
60ns
8ns
0
1
4
-
January 30, 2007
Value in Hex
0Ch
3Ch
3Ch
3Ch
3Ch
FEh
10h
01h
42h
1Eh
B4h
F0h
92h
11h
09h
12h
49h
25h
07h
00h
04h
20h
33h
42h
40h
00h
01h
13