M395T5750EZ4CE65 Samsung Semiconductor, M395T5750EZ4CE65 Datasheet - Page 10
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M395T5750EZ4CE65
Manufacturer Part Number
M395T5750EZ4CE65
Description
Manufacturer
Samsung Semiconductor
Datasheet
1.M395T5750EZ4CE65.pdf
(33 pages)
Specifications of M395T5750EZ4CE65
Main Category
DRAM Module
Sub-category
DDR2 SDRAM
Module Type
240FBDIMM
Device Core Size
72b
Organization
256Mx72
Total Density
2GByte
Chip Density
512Mb
Package Type
FBDIMM
Maximum Clock Rate
667MHz
Operating Supply Voltage (typ)
1.8V
Number Of Elements
36
Operating Supply Voltage (max)
1.9V
Operating Supply Voltage (min)
1.7V
Operating Temp Range
0C to 85C
Operating Temperature Classification
Commercial
Pin Count
240
Mounting
Socket
Lead Free Status / RoHS Status
Compliant
FBDIMM
Figure 9 : Basic DRAM Write Data Transfers on FBD
Figure 10 : Simultaneous RD / WR Data Transfer
FBD southbound
FBD southbound
FBD northbound
FBD northbound
DIMM 1 data
DIMM 2 data
DIMM 1 data
DIMM 2 data
DIMM 1 cmd
DIMM 2 cmd
DIMM 1 cmd
DIMM 2 cmd
cmd/data
cmd/data
data
data
Wdata
Wdata
ACT1
ACT1
NOP
NOP
1
1
1
1
Wdata
Wdata
ACT1
ACT2
ACT1
2
2
2
2
Wdata
Wdata
Wdata
Wdata
ACT3
ACT2
NOP
3
3
3
3
Wdata
Wdata
Wdata
Wdata
ACT3
WR1
RD1
4
4
4
4
Wdata
Wdata
WR2
NOP
NOP
NOP
WR1
RD1
5
5
5
5
s
Wdata
Wdata
NOP
NOP
NOP
WR2
10 of 33
RD3
6
6
SYNC
1010
0101
RD3
7
7
SYNC
1010
0101
8
8
Fixed fall through time
9
9
10
10
11
11
Rev. 1.51 January 2008
Status
12
12
DDR2 SDRAM
Status
13
13