Part | RoHS | Manufacturer | Memory IC Type | Temperature Grade | No. of Terminals | Package Code | Refresh Cycles | Package Shape | Package Body Material | Access Mode | Surface Mount | No. of Functions | Technology | Screening Level | Nominal Negative Supply Voltage | Terminal Form | Parallel or Serial | Operating Mode | Maximum Supply Current | No. of Words | Sequential Burst Length | Self Refresh | Input/Output Type | Nominal Supply Voltage / Vsup (V) | Mixed Memory Type | Power Supplies (V) | Memory Width | Package Style (Meter) | Package Equivalence Code | Alternate Memory Width | Sub-Category | Terminal Pitch | Maximum Operating Temperature | Reverse Pinout | Output Characteristics | Organization | No. of Words Code | Minimum Standby Voltage | Minimum Operating Temperature | Terminal Finish | Terminal Position | No. of Ports | JESD-30 Code | Moisture Sensitivity Level (MSL) | Maximum Supply Voltage (Vsup) | Maximum Seated Height | Maximum Clock Frequency (fCLK) | Width | Qualification | Memory Density | Minimum Supply Voltage (Vsup) | Additional Features | JESD-609 Code | Maximum Time At Peak Reflow Temperature (s) | Peak Reflow Temperature (C) | Maximum Standby Current | Interleaved Burst Length | Length | Maximum Access Time |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Samsung |
SYNCHRONOUS DRAM |
OTHER |
90 |
VFBGA |
4096 |
RECTANGULAR |
PLASTIC/EPOXY |
FOUR BANK PAGE BURST |
YES |
1 |
CMOS |
BALL |
SYNCHRONOUS |
130 mA |
4194304 words |
1,2,4,8,FP |
YES |
COMMON |
2.5 |
2.5 |
32 |
GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
BGA90,9X15,32 |
DRAMs |
.8 mm |
70 Cel |
3-STATE |
4MX32 |
4M |
-25 Cel |
BOTTOM |
1 |
R-PBGA-B90 |
3 |
2.7 V |
1 mm |
133 MHz |
8 mm |
Not Qualified |
134217728 bit |
2.3 V |
AUTO/SELF REFRESH |
.0005 Amp |
1,2,4,8 |
13 mm |
5.4 ns |
||||||||||||
Samsung |
SYNCHRONOUS DRAM |
COMMERCIAL |
54 |
TSOP |
4096 |
RECTANGULAR |
PLASTIC/EPOXY |
YES |
CMOS |
GULL WING |
160 mA |
16777216 words |
1,2,4,8,FP |
COMMON |
3.3 |
3.3 |
4 |
SMALL OUTLINE, THIN PROFILE |
TSOP54,.46,32 |
DRAMs |
.8 mm |
70 Cel |
3-STATE |
16MX4 |
16M |
0 Cel |
TIN LEAD |
DUAL |
R-PDSO-G54 |
3 |
111 MHz |
Not Qualified |
67108864 bit |
e0 |
.002 Amp |
4,8 |
6 ns |
||||||||||||||||||||||
|
Samsung |
SYNCHRONOUS DRAM |
OTHER |
54 |
VFBGA |
SQUARE |
PLASTIC/EPOXY |
FOUR BANK PAGE BURST |
YES |
1 |
CMOS |
BALL |
SYNCHRONOUS |
4194304 words |
YES |
3 |
16 |
GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
.8 mm |
85 Cel |
4MX16 |
4M |
-25 Cel |
BOTTOM |
1 |
S-PBGA-B54 |
3 |
3.6 V |
1 mm |
8 mm |
Not Qualified |
67108864 bit |
2.7 V |
AUTO/SELF REFRESH |
8 mm |
7 ns |
|||||||||||||||||||||||
Samsung |
SYNCHRONOUS DRAM MODULE |
COMMERCIAL |
168 |
DIMM |
4096 |
RECTANGULAR |
PLASTIC/EPOXY |
NO |
CMOS |
NO LEAD |
1350 mA |
8388608 words |
COMMON |
3.3 |
3.3 |
72 |
MICROELECTRONIC ASSEMBLY |
DIMM168 |
DRAMs |
1.27 mm |
70 Cel |
3-STATE |
8MX72 |
8M |
0 Cel |
DUAL |
R-PDMA-N168 |
100 MHz |
Not Qualified |
603979776 bit |
.01 Amp |
6 ns |
|||||||||||||||||||||||||||
Samsung |
EDO DRAM MODULE |
COMMERCIAL |
72 |
SIMM |
1024 |
RECTANGULAR |
PLASTIC/EPOXY |
NO |
CMOS |
NO LEAD |
355 mA |
1048576 words |
COMMON |
5 |
5 |
36 |
MICROELECTRONIC ASSEMBLY |
SSIM72 |
DRAMs |
1.27 mm |
70 Cel |
3-STATE |
1MX36 |
1M |
0 Cel |
SINGLE |
R-PSMA-N72 |
Not Qualified |
37748736 bit |
.003 Amp |
60 ns |
||||||||||||||||||||||||||||
Samsung |
FAST PAGE DRAM MODULE |
COMMERCIAL |
72 |
SIMM |
512 |
RECTANGULAR |
UNSPECIFIED |
FAST PAGE |
NO |
1 |
CMOS |
NO LEAD |
290 mA |
262144 words |
COMMON |
5 |
5 |
32 |
MICROELECTRONIC ASSEMBLY |
SSIM72 |
DRAMs |
1.27 mm |
70 Cel |
3-STATE |
256KX32 |
256K |
0 Cel |
SINGLE |
1 |
R-XSMA-N72 |
25.4 mm |
Not Qualified |
8388608 bit |
.002 Amp |
60 ns |
||||||||||||||||||||||||
Samsung |
COMMERCIAL |
168 |
DIMM |
4096 |
RECTANGULAR |
PLASTIC/EPOXY |
NO |
CMOS |
NO LEAD |
1980 mA |
16777216 words |
COMMON |
3.3 |
3.3 |
72 |
MICROELECTRONIC ASSEMBLY |
DIMM168 |
Other Memory ICs |
1.27 mm |
70 Cel |
3-STATE |
16MX72 |
16M |
0 Cel |
DUAL |
R-PDMA-N168 |
31.75 mm |
Not Qualified |
1207959552 bit |
.03 Amp |
60 ns |
||||||||||||||||||||||||||||
Samsung |
EDO DRAM |
COMMERCIAL |
50 |
TSOP2 |
RECTANGULAR |
PLASTIC/EPOXY |
FAST PAGE WITH EDO |
YES |
1 |
CMOS |
GULL WING |
ASYNCHRONOUS |
4194304 words |
5 |
16 |
SMALL OUTLINE, THIN PROFILE |
.8 mm |
70 Cel |
4MX16 |
4M |
0 Cel |
DUAL |
1 |
R-PDSO-G50 |
5.5 V |
1.2 mm |
10.16 mm |
Not Qualified |
67108864 bit |
4.5 V |
RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH |
20.95 mm |
50 ns |
||||||||||||||||||||||||||
Samsung |
FAST PAGE DRAM |
COMMERCIAL |
28 |
TSOP2 |
2048 |
RECTANGULAR |
PLASTIC/EPOXY |
FAST PAGE |
YES |
1 |
CMOS |
GULL WING |
ASYNCHRONOUS |
110 mA |
2097152 words |
NO |
COMMON |
5 |
5 |
8 |
SMALL OUTLINE, THIN PROFILE |
TSOP28,.46 |
DRAMs |
1.27 mm |
70 Cel |
3-STATE |
2MX8 |
2M |
0 Cel |
TIN LEAD |
DUAL |
1 |
R-PDSO-G28 |
5.5 V |
1.2 mm |
10.16 mm |
Not Qualified |
16777216 bit |
4.5 V |
RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH |
e0 |
.0003 Amp |
18.41 mm |
70 ns |
|||||||||||||||
Samsung |
SYNCHRONOUS DRAM |
COMMERCIAL |
54 |
TSOP2 |
8192 |
RECTANGULAR |
PLASTIC/EPOXY |
FOUR BANK PAGE BURST |
YES |
1 |
CMOS |
GULL WING |
SYNCHRONOUS |
225 mA |
67108864 words |
1,2,4,8,FP |
YES |
COMMON |
3.3 |
3.3 |
8 |
SMALL OUTLINE, THIN PROFILE |
TSOP54,.46,32 |
DRAMs |
.8 mm |
70 Cel |
3-STATE |
64MX8 |
64M |
0 Cel |
DUAL |
1 |
R-PDSO-G54 |
3.6 V |
1.2 mm |
100 MHz |
10.16 mm |
Not Qualified |
536870912 bit |
3 V |
AUTO/SELF REFRESH |
.004 Amp |
1,2,4,8 |
22.22 mm |
6 ns |
||||||||||||||
|
Samsung |
SYNCHRONOUS DRAM |
OTHER |
90 |
FBGA |
8192 |
RECTANGULAR |
PLASTIC/EPOXY |
YES |
CMOS |
BALL |
180 mA |
16777216 words |
1,2,4,8,FP |
COMMON |
3/3.3 |
32 |
GRID ARRAY, FINE PITCH |
BGA90,9X15,32 |
DRAMs |
.8 mm |
85 Cel |
3-STATE |
16MX32 |
16M |
-25 Cel |
BOTTOM |
R-PBGA-B90 |
133 MHz |
Not Qualified |
536870912 bit |
.001 Amp |
1,2,4,8 |
5.4 ns |
|||||||||||||||||||||||||
Samsung |
SYNCHRONOUS DRAM |
OTHER |
52 |
VFBGA |
4096 |
RECTANGULAR |
PLASTIC/EPOXY |
FOUR BANK PAGE BURST |
YES |
1 |
CMOS |
BALL |
SYNCHRONOUS |
80 mA |
4194304 words |
1,2,4,8,FP |
YES |
COMMON |
2.5 |
1.8/2.5,2.5 |
16 |
GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
BGA52,6X13,30 |
DRAMs |
.75 mm |
85 Cel |
3-STATE |
4MX16 |
4M |
-25 Cel |
BOTTOM |
1 |
R-PBGA-B52 |
2.7 V |
1 mm |
66 MHz |
6.6 mm |
Not Qualified |
67108864 bit |
2.3 V |
AUTO/SELF REFRESH |
.0005 Amp |
1,2,4,8 |
11 mm |
9 ns |
||||||||||||||
Samsung |
FAST PAGE DRAM |
INDUSTRIAL |
32 |
TSOP2 |
RECTANGULAR |
PLASTIC/EPOXY |
FAST PAGE |
YES |
1 |
CMOS |
GULL WING |
ASYNCHRONOUS |
8388608 words |
3.3 |
8 |
SMALL OUTLINE, THIN PROFILE |
1.27 mm |
85 Cel |
8MX8 |
8M |
-40 Cel |
DUAL |
1 |
R-PDSO-G32 |
3.6 V |
1.2 mm |
10.16 mm |
Not Qualified |
67108864 bit |
3 V |
RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH |
20.95 mm |
45 ns |
||||||||||||||||||||||||||
Samsung |
SYNCHRONOUS DRAM MODULE |
COMMERCIAL |
168 |
RECTANGULAR |
UNSPECIFIED |
FOUR BANK PAGE BURST |
NO |
1 |
CMOS |
NO LEAD |
SYNCHRONOUS |
33554432 words |
YES |
3.3 |
64 |
MICROELECTRONIC ASSEMBLY |
70 Cel |
32MX64 |
32M |
0 Cel |
DUAL |
1 |
R-XDMA-N168 |
3.6 V |
Not Qualified |
2147483648 bit |
3 V |
AUTO/SELF REFRESH |
6 ns |
||||||||||||||||||||||||||||||
Samsung |
EDO DRAM |
COMMERCIAL |
32 |
SOJ |
RECTANGULAR |
PLASTIC/EPOXY |
FAST PAGE WITH EDO |
YES |
1 |
CMOS |
J BEND |
ASYNCHRONOUS |
16777216 words |
3.3 |
4 |
SMALL OUTLINE |
1.27 mm |
70 Cel |
16MX4 |
16M |
0 Cel |
DUAL |
1 |
R-PDSO-J32 |
3.6 V |
3.76 mm |
10.16 mm |
Not Qualified |
67108864 bit |
3 V |
RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH |
30 |
225 |
20.96 mm |
60 ns |
||||||||||||||||||||||||
Samsung |
FAST PAGE DRAM |
COMMERCIAL |
24 |
TSOP2 |
2048 |
RECTANGULAR |
PLASTIC/EPOXY |
FAST PAGE |
YES |
1 |
CMOS |
GULL WING |
ASYNCHRONOUS |
110 mA |
4194304 words |
NO |
COMMON |
5 |
5 |
4 |
SMALL OUTLINE, THIN PROFILE |
TSOP24/28,.46 |
DRAMs |
1.27 mm |
70 Cel |
3-STATE |
4MX4 |
4M |
0 Cel |
Tin/Lead (Sn/Pb) |
DUAL |
1 |
R-PDSO-G24 |
5.5 V |
1.2 mm |
10.16 mm |
Not Qualified |
16777216 bit |
4.5 V |
RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH |
e0 |
.0003 Amp |
18.41 mm |
50 ns |
|||||||||||||||
Samsung |
FAST PAGE DRAM |
COMMERCIAL |
20 |
ZIP |
512 |
RECTANGULAR |
PLASTIC/EPOXY |
FAST PAGE |
NO |
1 |
CMOS |
THROUGH-HOLE |
ASYNCHRONOUS |
65 mA |
1048576 words |
SEPARATE |
5 |
5 |
1 |
IN-LINE |
ZIP20,.1 |
DRAMs |
1.27 mm |
70 Cel |
3-STATE |
1MX1 |
1M |
0 Cel |
Tin/Lead (Sn/Pb) |
ZIG-ZAG |
1 |
R-PZIP-T20 |
5.5 V |
10.16 mm |
2.96 mm |
Not Qualified |
1048576 bit |
4.5 V |
RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH |
e0 |
.001 Amp |
26.165 mm |
70 ns |
||||||||||||||||
Samsung |
EDO DRAM MODULE |
COMMERCIAL |
168 |
DIMM |
4096 |
RECTANGULAR |
UNSPECIFIED |
FAST PAGE WITH EDO |
NO |
1 |
CMOS |
NO LEAD |
ASYNCHRONOUS |
1440 mA |
4194304 words |
NO |
COMMON |
3.3 |
3.3 |
72 |
MICROELECTRONIC ASSEMBLY |
DIMM168 |
Other Memory ICs |
1.27 mm |
70 Cel |
3-STATE |
4MX72 |
4M |
0 Cel |
DUAL |
1 |
R-XDMA-N168 |
3.6 V |
Not Qualified |
301989888 bit |
3 V |
CAS BEFORE RAS/RAS ONLY/HIDDEN REFRESH |
.03 Amp |
60 ns |
||||||||||||||||||||
|
Samsung |
SYNCHRONOUS DRAM |
OTHER |
52 |
VFBGA |
4096 |
RECTANGULAR |
PLASTIC/EPOXY |
FOUR BANK PAGE BURST |
YES |
1 |
CMOS |
BALL |
SYNCHRONOUS |
100 mA |
4194304 words |
1,2,4,8,FP |
YES |
COMMON |
2.5 |
1.8/2.5,2.5 |
16 |
GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
BGA52,6X13,30 |
DRAMs |
.75 mm |
70 Cel |
3-STATE |
4MX16 |
4M |
-25 Cel |
BOTTOM |
1 |
R-PBGA-B52 |
3 |
2.7 V |
1 mm |
105 MHz |
6.6 mm |
Not Qualified |
67108864 bit |
2.3 V |
AUTO/SELF REFRESH |
260 |
.0005 Amp |
1,2,4,8 |
11 mm |
7 ns |
|||||||||||
Samsung |
EDO DRAM MODULE |
COMMERCIAL |
168 |
DIMM |
8192 |
RECTANGULAR |
UNSPECIFIED |
FAST PAGE WITH EDO |
NO |
1 |
CMOS |
NO LEAD |
ASYNCHRONOUS |
2080 mA |
16777216 words |
COMMON |
5 |
5 |
64 |
MICROELECTRONIC ASSEMBLY |
DIMM168 |
32 |
DRAMs |
1.27 mm |
70 Cel |
3-STATE |
16MX64 |
16M |
0 Cel |
DUAL |
1 |
R-XDMA-N168 |
5.5 V |
Not Qualified |
1073741824 bit |
4.5 V |
RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH |
.03 Amp |
70 ns |
||||||||||||||||||||
|
Samsung |
SYNCHRONOUS DRAM |
OTHER |
54 |
FBGA |
4096 |
SQUARE |
PLASTIC/EPOXY |
YES |
CMOS |
BALL |
100 mA |
4194304 words |
1,2,4,8,FP |
COMMON |
1.8/2.5,2.5 |
16 |
GRID ARRAY, FINE PITCH |
BGA54,9X9,32 |
DRAMs |
.8 mm |
70 Cel |
3-STATE |
4MX16 |
4M |
-25 Cel |
BOTTOM |
S-PBGA-B54 |
105 MHz |
Not Qualified |
67108864 bit |
.0005 Amp |
1,2,4,8 |
7 ns |
|||||||||||||||||||||||||
|
Samsung |
DDR DRAM MODULE |
OTHER |
240 |
DIMM |
8192 |
RECTANGULAR |
UNSPECIFIED |
SINGLE BANK PAGE BURST |
NO |
1 |
CMOS |
NO LEAD |
SYNCHRONOUS |
1585 mA |
134217728 words |
YES |
COMMON |
1.5 |
1.5 |
72 |
MICROELECTRONIC ASSEMBLY |
DIMM240,40 |
Other Memory ICs |
1 mm |
85 Cel |
3-STATE |
128MX72 |
128M |
0 Cel |
DUAL |
1 |
R-XDMA-N240 |
1.575 V |
18.9 mm |
533 MHz |
Not Qualified |
9663676416 bit |
1.425 V |
AUTO/SELF REFRESH |
260 |
.63 Amp |
133.35 mm |
20 ns |
|||||||||||||||
Samsung |
DDR1 DRAM |
COMMERCIAL |
66 |
TSSOP |
4096 |
RECTANGULAR |
PLASTIC/EPOXY |
YES |
CMOS |
GULL WING |
255 mA |
33554432 words |
2,4,8 |
COMMON |
2.5 |
2.5 |
4 |
SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
TSSOP66,.46 |
DRAMs |
.635 mm |
70 Cel |
3-STATE |
32MX4 |
32M |
0 Cel |
Tin/Lead (Sn/Pb) |
DUAL |
R-PDSO-G66 |
100 MHz |
Not Qualified |
134217728 bit |
e0 |
.0035 Amp |
2,4,8 |
.8 ns |
|||||||||||||||||||||||
Samsung |
SYNCHRONOUS DRAM |
COMMERCIAL |
54 |
TSOP2 |
4096 |
RECTANGULAR |
PLASTIC/EPOXY |
FOUR BANK PAGE BURST |
YES |
1 |
CMOS |
GULL WING |
SYNCHRONOUS |
125 mA |
16777216 words |
1,2,4,8,FP |
YES |
COMMON |
3.3 |
3.3 |
4 |
SMALL OUTLINE, THIN PROFILE |
TSOP54,.46,32 |
DRAMs |
.8 mm |
70 Cel |
3-STATE |
16MX4 |
16M |
0 Cel |
TIN LEAD |
DUAL |
1 |
R-PDSO-G54 |
3.6 V |
1.2 mm |
100 MHz |
10.16 mm |
Not Qualified |
67108864 bit |
3 V |
AUTO/SELF REFRESH |
e0 |
.001 Amp |
1,2,4,8 |
22.22 mm |
6 ns |
||||||||||||
Samsung |
SYNCHRONOUS DRAM |
OTHER |
90 |
FBGA |
4096 |
RECTANGULAR |
PLASTIC/EPOXY |
YES |
CMOS |
BALL |
140 mA |
4194304 words |
1,2,4,8,FP |
COMMON |
3/3.3 |
32 |
GRID ARRAY, FINE PITCH |
BGA90,9X15,32 |
DRAMs |
.8 mm |
85 Cel |
3-STATE |
4MX32 |
4M |
-25 Cel |
BOTTOM |
R-PBGA-B90 |
166 MHz |
Not Qualified |
134217728 bit |
.0005 Amp |
1,2,4,8 |
60 ns |
||||||||||||||||||||||||||
Samsung |
SYNCHRONOUS DRAM |
COMMERCIAL |
54 |
TSOP2 |
4096 |
RECTANGULAR |
PLASTIC/EPOXY |
FOUR BANK PAGE BURST |
YES |
1 |
CMOS |
GULL WING |
SYNCHRONOUS |
210 mA |
33554432 words |
1,2,4,8,FP |
COMMON |
3.3 |
3.3 |
4 |
SMALL OUTLINE, THIN PROFILE |
TSOP54,.46,32 |
DRAMs |
.8 mm |
70 Cel |
3-STATE |
32MX4 |
32M |
0 Cel |
TIN LEAD |
DUAL |
2 |
R-PDSO-G54 |
3.6 V |
1.2 mm |
100 MHz |
10.16 mm |
Not Qualified |
134217728 bit |
3 V |
e0 |
.001 Amp |
1,2,4,8 |
22.22 mm |
6 ns |
||||||||||||||
Samsung |
FAST PAGE DRAM MODULE |
COMMERCIAL |
168 |
DIMM |
4096 |
RECTANGULAR |
UNSPECIFIED |
FAST PAGE |
NO |
1 |
CMOS |
NO LEAD |
ASYNCHRONOUS |
1998 mA |
33554432 words |
COMMON |
3.3 |
3.3 |
72 |
MICROELECTRONIC ASSEMBLY |
DIMM168 |
Other Memory ICs |
1.27 mm |
70 Cel |
3-STATE |
32MX72 |
32M |
0 Cel |
DUAL |
1 |
R-XDMA-N168 |
3.6 V |
41.91 mm |
Not Qualified |
2415919104 bit |
3 V |
RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH |
.03 Amp |
50 ns |
||||||||||||||||||||
Samsung |
SYNCHRONOUS DRAM MODULE |
COMMERCIAL |
168 |
DIMM |
4096 |
RECTANGULAR |
UNSPECIFIED |
SINGLE BANK PAGE BURST |
NO |
1 |
CMOS |
NO LEAD |
SYNCHRONOUS |
1980 mA |
16777216 words |
YES |
COMMON |
3.3 |
3.3 |
72 |
MICROELECTRONIC ASSEMBLY |
DIMM168 |
DRAMs |
1.27 mm |
70 Cel |
3-STATE |
16MX72 |
16M |
0 Cel |
DUAL |
1 |
R-XDMA-N168 |
1 |
3.6 V |
133 MHz |
Not Qualified |
1207959552 bit |
3 V |
AUTO/SELF REFRESH |
.018 Amp |
5.4 ns |
||||||||||||||||||
|
Samsung |
DDR DRAM MODULE |
OTHER |
240 |
DIMM |
8192 |
RECTANGULAR |
UNSPECIFIED |
SINGLE BANK PAGE BURST |
NO |
1 |
CMOS |
NO LEAD |
SYNCHRONOUS |
67108864 words |
YES |
COMMON |
1.8 |
1.8 |
72 |
MICROELECTRONIC ASSEMBLY |
DIMM240,40 |
Other Memory ICs |
1 mm |
95 Cel |
3-STATE |
64MX72 |
64M |
0 Cel |
DUAL |
1 |
R-XDMA-N240 |
1.9 V |
400 MHz |
Not Qualified |
4831838208 bit |
1.7 V |
AUTO/SELF REFRESH |
NOT SPECIFIED |
NOT SPECIFIED |
.4 ns |
||||||||||||||||||
Samsung |
SYNCHRONOUS DRAM |
OTHER |
54 |
VFBGA |
RECTANGULAR |
PLASTIC/EPOXY |
FOUR BANK PAGE BURST |
YES |
1 |
CMOS |
BALL |
SYNCHRONOUS |
8388608 words |
YES |
2.5 |
16 |
GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
.8 mm |
70 Cel |
8MX16 |
8M |
-25 Cel |
BOTTOM |
1 |
R-PBGA-B54 |
2.7 V |
1 mm |
8 mm |
Not Qualified |
134217728 bit |
2.3 V |
AUTO/SELF REFRESH |
30 |
240 |
11 mm |
5.4 ns |
|||||||||||||||||||||||
Samsung |
RAMBUS DRAM |
92 |
TFBGA |
RECTANGULAR |
PLASTIC/EPOXY |
BLOCK ORIENTED PROTOCOL |
YES |
1 |
CMOS |
BALL |
SYNCHRONOUS |
16777216 words |
YES |
COMMON |
2.5 |
1.8/2.5,2.5 |
18 |
GRID ARRAY, THIN PROFILE, FINE PITCH |
BGA92,10X18,32 |
DRAMs |
.8 mm |
3-STATE |
16MX18 |
16M |
TIN LEAD |
BOTTOM |
1 |
R-PBGA-B92 |
2.63 V |
1.08 mm |
1066 MHz |
9.3 mm |
Not Qualified |
301989888 bit |
2.37 V |
SELF CONTAINED REFRESH |
e0 |
15.1 mm |
35 ns |
||||||||||||||||||||
|
Samsung |
DDR1 DRAM |
INDUSTRIAL |
66 |
TSSOP |
8192 |
RECTANGULAR |
PLASTIC/EPOXY |
YES |
CMOS |
GULL WING |
345 mA |
33554432 words |
2,4,8 |
COMMON |
2.5 |
2.5 |
16 |
SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
TSSOP66,.46 |
DRAMs |
.635 mm |
85 Cel |
3-STATE |
32MX16 |
32M |
-40 Cel |
MATTE TIN |
DUAL |
R-PDSO-G66 |
1 |
133 MHz |
Not Qualified |
536870912 bit |
e3 |
.005 Amp |
2,4,8 |
.75 ns |
|||||||||||||||||||||
Samsung |
FAST PAGE DRAM |
COMMERCIAL |
28 |
TSOP2 |
1024 |
RECTANGULAR |
PLASTIC/EPOXY |
FAST PAGE |
YES |
1 |
CMOS |
GULL WING |
ASYNCHRONOUS |
110 mA |
524288 words |
NO |
COMMON |
5 |
5 |
9 |
SMALL OUTLINE, THIN PROFILE |
TSOP28,.46 |
DRAMs |
1.27 mm |
70 Cel |
3-STATE |
512KX9 |
512K |
0 Cel |
TIN LEAD |
DUAL |
1 |
R-PDSO-G28 |
5.5 V |
1.2 mm |
10.16 mm |
Not Qualified |
4718592 bit |
4.5 V |
RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH |
e0 |
.001 Amp |
18.41 mm |
70 ns |
|||||||||||||||
Samsung |
EDO DRAM |
COMMERCIAL |
28 |
SOJ |
4096 |
RECTANGULAR |
PLASTIC/EPOXY |
FAST PAGE WITH EDO |
YES |
1 |
CMOS |
J BEND |
ASYNCHRONOUS |
80 mA |
2097152 words |
YES |
COMMON |
3.3 |
3.3 |
8 |
SMALL OUTLINE |
SOJ28,.34 |
DRAMs |
1.27 mm |
70 Cel |
3-STATE |
2MX8 |
2M |
0 Cel |
TIN LEAD |
DUAL |
1 |
R-PDSO-J28 |
3.6 V |
3.76 mm |
7.62 mm |
Not Qualified |
16777216 bit |
3 V |
RAS ONLY/CAS BEFORE RAS/HIDDEN/SELF REFRESH |
e0 |
.0003 Amp |
18.42 mm |
60 ns |
|||||||||||||||
Samsung |
SYNCHRONOUS DRAM MODULE |
COMMERCIAL |
168 |
DIMM |
8192 |
RECTANGULAR |
UNSPECIFIED |
SINGLE BANK PAGE BURST |
NO |
1 |
CMOS |
NO LEAD |
SYNCHRONOUS |
1800 mA |
33554432 words |
YES |
COMMON |
3.3 |
3.3 |
72 |
MICROELECTRONIC ASSEMBLY |
DIMM168 |
DRAMs |
1.27 mm |
70 Cel |
3-STATE |
32MX72 |
32M |
0 Cel |
DUAL |
1 |
R-XDMA-N168 |
3.6 V |
133 MHz |
Not Qualified |
2415919104 bit |
3 V |
AUTO/SELF REFRESH |
.018 Amp |
5.4 ns |
|||||||||||||||||||
Samsung |
FAST PAGE DRAM MODULE |
COMMERCIAL |
72 |
RECTANGULAR |
UNSPECIFIED |
FAST PAGE |
NO |
1 |
CMOS |
NO LEAD |
ASYNCHRONOUS |
8388608 words |
5 |
36 |
MICROELECTRONIC ASSEMBLY |
70 Cel |
8MX36 |
8M |
0 Cel |
SINGLE |
1 |
R-XSMA-N72 |
5.5 V |
Not Qualified |
301989888 bit |
4.5 V |
50 ns |
||||||||||||||||||||||||||||||||
|
Samsung |
DDR2 DRAM |
OTHER |
84 |
TFBGA |
8192 |
RECTANGULAR |
PLASTIC/EPOXY |
FOUR BANK PAGE BURST |
YES |
1 |
CMOS |
BALL |
SYNCHRONOUS |
430 mA |
16777216 words |
4,8 |
YES |
COMMON |
1.8 |
1.8 |
16 |
GRID ARRAY, THIN PROFILE, FINE PITCH |
BGA84,9X15,32 |
DRAMs |
.8 mm |
95 Cel |
3-STATE |
16MX16 |
16M |
0 Cel |
TIN SILVER COPPER |
BOTTOM |
1 |
R-PBGA-B84 |
2 |
1.9 V |
1.2 mm |
400 MHz |
11 mm |
Not Qualified |
268435456 bit |
1.7 V |
AUTO/SELF REFRESH |
e1 |
4,8 |
13 mm |
.4 ns |
|||||||||||
Samsung |
FAST PAGE DRAM |
COMMERCIAL |
28 |
SOJ |
4096 |
RECTANGULAR |
PLASTIC/EPOXY |
FAST PAGE |
YES |
1 |
CMOS |
J BEND |
ASYNCHRONOUS |
70 mA |
2097152 words |
YES |
COMMON |
5 |
5 |
8 |
SMALL OUTLINE |
SOJ28,.34 |
DRAMs |
1.27 mm |
70 Cel |
3-STATE |
2MX8 |
2M |
0 Cel |
TIN LEAD |
DUAL |
1 |
R-PDSO-J28 |
5.5 V |
3.76 mm |
7.62 mm |
Not Qualified |
16777216 bit |
4.5 V |
RAS ONLY/CAS BEFORE RAS/HIDDEN/SELF REFRESH |
e0 |
.0003 Amp |
18.42 mm |
70 ns |
|||||||||||||||
Samsung |
DDR3 DRAM |
OTHER |
78 |
TFBGA |
RECTANGULAR |
PLASTIC/EPOXY |
MULTI BANK PAGE BURST |
YES |
1 |
CMOS |
BALL |
SYNCHRONOUS |
1073741824 words |
YES |
1.5 |
4 |
GRID ARRAY, THIN PROFILE, FINE PITCH |
.8 mm |
85 Cel |
1GX4 |
1G |
0 Cel |
BOTTOM |
1 |
R-PBGA-B78 |
1.575 V |
1.2 mm |
7.5 mm |
4294967296 bit |
1.425 V |
AUTO/SELF REFRESH |
11 mm |
|||||||||||||||||||||||||||
Samsung |
EDO DRAM MODULE |
COMMERCIAL |
72 |
SIMM |
4096 |
RECTANGULAR |
UNSPECIFIED |
FAST PAGE WITH EDO |
NO |
1 |
CMOS |
NO LEAD |
ASYNCHRONOUS |
656 mA |
8388608 words |
COMMON |
5 |
5 |
32 |
MICROELECTRONIC ASSEMBLY |
SSIM72 |
DRAMs |
1.27 mm |
70 Cel |
3-STATE |
8MX32 |
8M |
0 Cel |
SINGLE |
1 |
R-XSMA-N72 |
5.5 V |
Not Qualified |
268435456 bit |
4.5 V |
RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH |
.016 Amp |
60 ns |
|||||||||||||||||||||
Samsung |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Samsung |
SYNCHRONOUS DRAM |
COMMERCIAL |
54 |
TSOP |
8192 |
RECTANGULAR |
PLASTIC/EPOXY |
YES |
CMOS |
GULL WING |
210 mA |
134217728 words |
1,2,4,8,FP |
COMMON |
3.3 |
3.3 |
4 |
SMALL OUTLINE, THIN PROFILE |
TSOP54,.46,32 |
DRAMs |
.8 mm |
70 Cel |
3-STATE |
128MX4 |
128M |
0 Cel |
DUAL |
R-PDSO-G54 |
100 MHz |
Not Qualified |
536870912 bit |
.004 Amp |
1,2,4,8 |
6 ns |
|||||||||||||||||||||||||
Samsung |
SYNCHRONOUS DRAM |
COMMERCIAL |
54 |
TSOP |
8192 |
RECTANGULAR |
PLASTIC/EPOXY |
YES |
CMOS |
GULL WING |
220 mA |
134217728 words |
1,2,4,8,FP |
COMMON |
3.3 |
3.3 |
4 |
SMALL OUTLINE, THIN PROFILE |
TSOP54,.46,32 |
DRAMs |
.8 mm |
70 Cel |
3-STATE |
128MX4 |
128M |
0 Cel |
DUAL |
R-PDSO-G54 |
133 MHz |
Not Qualified |
536870912 bit |
.004 Amp |
1,2,4,8 |
5.4 ns |
|||||||||||||||||||||||||
|
Samsung |
SYNCHRONOUS DRAM |
OTHER |
90 |
LFBGA |
4096 |
RECTANGULAR |
PLASTIC/EPOXY |
FOUR BANK PAGE BURST |
YES |
1 |
CMOS |
BALL |
SYNCHRONOUS |
110 mA |
2097152 words |
1,2,4,8,FP |
YES |
COMMON |
2.5 |
1.8/2.5,2.5 |
32 |
GRID ARRAY, LOW PROFILE, FINE PITCH |
BGA90,9X15,32 |
DRAMs |
.8 mm |
85 Cel |
3-STATE |
2MX32 |
2M |
-25 Cel |
BOTTOM |
1 |
R-PBGA-B90 |
3 |
2.7 V |
1.4 mm |
100 MHz |
11 mm |
Not Qualified |
67108864 bit |
2.3 V |
AUTO/SELF REFRESH |
260 |
.0005 Amp |
1,2,4,8 |
13 mm |
7 ns |
|||||||||||
Samsung |
EDO DRAM MODULE |
COMMERCIAL |
168 |
RECTANGULAR |
UNSPECIFIED |
FAST PAGE WITH EDO |
NO |
1 |
CMOS |
NO LEAD |
ASYNCHRONOUS |
4194304 words |
3.3 |
72 |
MICROELECTRONIC ASSEMBLY |
70 Cel |
4MX72 |
4M |
0 Cel |
DUAL |
1 |
R-XDMA-N168 |
3.6 V |
Not Qualified |
301989888 bit |
3 V |
RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH |
50 ns |
|||||||||||||||||||||||||||||||
Samsung |
SYNCHRONOUS DRAM MODULE |
COMMERCIAL |
168 |
DIMM |
4096 |
RECTANGULAR |
PLASTIC/EPOXY |
NO |
CMOS |
NO LEAD |
1600 mA |
4194304 words |
COMMON |
3.3 |
3.3 |
64 |
MICROELECTRONIC ASSEMBLY |
DIMM168 |
DRAMs |
1.27 mm |
70 Cel |
3-STATE |
4MX64 |
4M |
0 Cel |
DUAL |
R-PDMA-N168 |
31.75 mm |
125 MHz |
Not Qualified |
268435456 bit |
.008 Amp |
6 ns |
||||||||||||||||||||||||||
Samsung |
FAST PAGE DRAM |
COMMERCIAL |
32 |
TSOP |
8192 |
RECTANGULAR |
PLASTIC/EPOXY |
YES |
CMOS |
GULL WING |
80 mA |
16777216 words |
NO |
COMMON |
3.3 |
3.3 |
4 |
SMALL OUTLINE, THIN PROFILE |
TSOP32,.46 |
DRAMs |
1.27 mm |
70 Cel |
3-STATE |
16MX4 |
16M |
0 Cel |
Tin/Lead (Sn/Pb) |
DUAL |
R-PDSO-G32 |
Not Qualified |
67108864 bit |
e0 |
.0005 Amp |
60 ns |
|||||||||||||||||||||||||
Samsung |
SYNCHRONOUS DRAM |
COMMERCIAL |
66 |
TSOP2 |
4096 |
RECTANGULAR |
PLASTIC/EPOXY |
FOUR BANK PAGE BURST |
YES |
1 |
CMOS |
GULL WING |
SYNCHRONOUS |
4194304 words |
2,4,8 |
YES |
COMMON |
3.3 |
2.5,3.3 |
16 |
SMALL OUTLINE, THIN PROFILE |
TSSOP66,.46 |
DRAMs |
.65 mm |
70 Cel |
3-STATE |
4MX16 |
4M |
0 Cel |
Tin/Lead (Sn/Pb) |
DUAL |
1 |
R-PDSO-G66 |
3.6 V |
1.2 mm |
133 MHz |
10.16 mm |
Not Qualified |
67108864 bit |
3 V |
AUTO/SELF REFRESH |
e0 |
.02 Amp |
2,4,8 |
22.22 mm |
DRAM, or Dynamic Random Access Memory, is a type of volatile computer memory that stores data in a digital format. It is commonly used in personal computers, laptops, mobile devices, and other digital devices.
DRAM stores digital data as a charge on a capacitor. Each capacitor in DRAM represents one bit of data, and the state of the capacitor is refreshed periodically to maintain its charge. The refreshing process is necessary because the charge on the capacitor leaks over time, leading to data loss. The refreshing process is managed by a control circuitry that is integrated into the DRAM module.
DRAM is an important component of modern computer systems because it provides fast access to data for the processor. DRAM access times are measured in nanoseconds, which is much faster than access times for secondary storage devices like hard drives or solid-state drives. DRAM is also cheaper and more energy-efficient than other types of computer memory.
There are different types of DRAM, including SDRAM (Synchronous DRAM), DDR SDRAM (Double Data Rate Synchronous DRAM), and GDDR SDRAM (Graphics Double Data Rate Synchronous DRAM). These different types of DRAM have different characteristics, such as speed, capacity, and power consumption, and are used in different types of computer systems.
One of the disadvantages of DRAM is that it is volatile, which means that it loses data when the power is turned off. To prevent data loss, DRAM is typically used in conjunction with non-volatile storage devices like hard drives or solid-state drives, which can store data even when the power is turned off.