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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Toshiba |
STATIC COLUMN DRAM |
COMMERCIAL |
20 |
SOJ |
RECTANGULAR |
PLASTIC/EPOXY |
STATIC COLUMN |
YES |
1 |
CMOS |
J BEND |
ASYNCHRONOUS |
262144 words |
5 |
4 |
SMALL OUTLINE |
1.27 mm |
70 Cel |
256KX4 |
256K |
0 Cel |
TIN LEAD |
DUAL |
1 |
R-PDSO-J20 |
5.5 V |
3.55 mm |
7.62 mm |
Not Qualified |
1048576 bit |
4.5 V |
RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH |
e0 |
17.145 mm |
80 ns |
||||||||||||||||||||||||
Toshiba |
SYNCHRONOUS DRAM |
COMMERCIAL |
66 |
TSSOP |
RECTANGULAR |
PLASTIC/EPOXY |
FOUR BANK PAGE BURST |
YES |
1 |
CMOS |
GULL WING |
SYNCHRONOUS |
33554432 words |
YES |
2.5 |
4 |
SMALL OUTLINE, THIN PROFILE |
.65 mm |
70 Cel |
32MX4 |
32M |
0 Cel |
DUAL |
1 |
R-PDSO-G66 |
2.7 V |
1.2 mm |
10.16 mm |
Not Qualified |
134217728 bit |
2.3 V |
AUTO/SELF REFRESH |
22.22 mm |
.75 ns |
|||||||||||||||||||||||||
Toshiba |
FAST PAGE DRAM |
COMMERCIAL |
20 |
SOJ |
512 |
RECTANGULAR |
PLASTIC/EPOXY |
YES |
CMOS |
J BEND |
50 mA |
1048576 words |
SEPARATE |
5 |
5 |
1 |
SMALL OUTLINE |
SOJ20/26,.34 |
DRAMs |
1.27 mm |
70 Cel |
3-STATE |
1MX1 |
1M |
0 Cel |
Tin/Lead (Sn/Pb) |
DUAL |
R-PDSO-J20 |
Not Qualified |
1048576 bit |
e0 |
.001 Amp |
120 ns |
||||||||||||||||||||||||||
Toshiba |
SYNCHRONOUS DRAM |
COMMERCIAL |
54 |
TSOP |
4096 |
RECTANGULAR |
PLASTIC/EPOXY |
YES |
CMOS |
GULL WING |
4194304 words |
1,2,4,8,FP |
COMMON |
3.3 |
3.3 |
16 |
SMALL OUTLINE, THIN PROFILE |
TSOP54,.46,32 |
DRAMs |
.8 mm |
70 Cel |
3-STATE |
4MX16 |
4M |
0 Cel |
Tin/Lead (Sn/Pb) |
DUAL |
R-PDSO-G54 |
100 MHz |
Not Qualified |
67108864 bit |
e0 |
1,2,4,8 |
7.5 ns |
|||||||||||||||||||||||||
Toshiba |
FAST PAGE DRAM |
COMMERCIAL |
20 |
SOJ |
512 |
RECTANGULAR |
PLASTIC/EPOXY |
FAST PAGE |
YES |
1 |
CMOS |
J BEND |
ASYNCHRONOUS |
262144 words |
5 |
4 |
SMALL OUTLINE |
1.27 mm |
70 Cel |
256KX4 |
256K |
0 Cel |
TIN LEAD |
DUAL |
1 |
R-PDSO-J20 |
5.5 V |
3.55 mm |
7.7 mm |
Not Qualified |
1048576 bit |
4.5 V |
RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH |
e0 |
17.15 mm |
80 ns |
|||||||||||||||||||||||
Toshiba |
FAST PAGE DRAM |
COMMERCIAL |
20 |
SOJ |
512 |
RECTANGULAR |
PLASTIC/EPOXY |
FAST PAGE |
YES |
1 |
CMOS |
J BEND |
ASYNCHRONOUS |
262144 words |
5 |
4 |
SMALL OUTLINE |
1.27 mm |
70 Cel |
256KX4 |
256K |
0 Cel |
TIN LEAD |
DUAL |
1 |
R-PDSO-J20 |
5.5 V |
3.55 mm |
7.7 mm |
Not Qualified |
1048576 bit |
4.5 V |
RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH |
e0 |
17.15 mm |
100 ns |
|||||||||||||||||||||||
Toshiba |
DRAM MODULE |
72 |
SOP |
RECTANGULAR |
PLASTIC/EPOXY |
YES |
1 |
GULL WING |
1048576 words |
32 |
SMALL OUTLINE |
1MX32 |
1M |
DUAL |
1 |
R-PDSO-G72 |
Not Qualified |
33554432 bit |
60 ns |
||||||||||||||||||||||||||||||||||||||||
Toshiba |
FAST PAGE DRAM MODULE |
COMMERCIAL |
72 |
RECTANGULAR |
UNSPECIFIED |
FAST PAGE |
NO |
1 |
CMOS |
NO LEAD |
ASYNCHRONOUS |
524288 words |
5 |
16 |
MICROELECTRONIC ASSEMBLY |
70 Cel |
512KX16 |
512K |
0 Cel |
SINGLE |
1 |
R-XSMA-N72 |
5.5 V |
Not Qualified |
8388608 bit |
4.5 V |
RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH |
70 ns |
|||||||||||||||||||||||||||||||
Toshiba |
SYNCHRONOUS DRAM |
COMMERCIAL |
54 |
TSOP2 |
8192 |
RECTANGULAR |
PLASTIC/EPOXY |
FOUR BANK PAGE BURST |
YES |
1 |
CMOS |
GULL WING |
SYNCHRONOUS |
134217728 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 |
128MX4 |
128M |
0 Cel |
Tin/Lead (Sn/Pb) |
DUAL |
1 |
R-PDSO-G54 |
3.6 V |
1.2 mm |
133 MHz |
10.16 mm |
Not Qualified |
536870912 bit |
3 V |
AUTO/SELF REFRESH |
e0 |
.001 Amp |
1,2,4,8 |
22.22 mm |
5.4 ns |
|||||||||||||
Toshiba |
SYNCHRONOUS DRAM MODULE |
COMMERCIAL |
144 |
DIMM |
4096 |
RECTANGULAR |
UNSPECIFIED |
SINGLE BANK PAGE BURST |
NO |
1 |
CMOS |
NO LEAD |
SYNCHRONOUS |
500 mA |
4194304 words |
YES |
COMMON |
3.3 |
3.3 |
64 |
MICROELECTRONIC ASSEMBLY |
DIMM144,32 |
DRAMs |
.8 mm |
70 Cel |
3-STATE |
4MX64 |
4M |
0 Cel |
ZIG-ZAG |
1 |
R-XZMA-N144 |
3.45 V |
25.4 mm |
100 MHz |
Not Qualified |
268435456 bit |
3.15 V |
AUTO/SELF REFRESH |
.004 Amp |
9.5 ns |
||||||||||||||||||
Toshiba |
FAST PAGE DRAM MODULE |
COMMERCIAL |
72 |
1024 |
RECTANGULAR |
UNSPECIFIED |
FAST PAGE |
NO |
1 |
CMOS |
NO LEAD |
ASYNCHRONOUS |
2097152 words |
5 |
36 |
MICROELECTRONIC ASSEMBLY |
18 |
70 Cel |
2MX36 |
2M |
0 Cel |
SINGLE |
1 |
R-XSMA-N72 |
5.5 V |
Not Qualified |
75497472 bit |
4.5 V |
RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH |
80 ns |
|||||||||||||||||||||||||||||
Toshiba |
FAST PAGE DRAM |
28 |
ZIP |
RECTANGULAR |
PLASTIC/EPOXY |
FAST PAGE |
NO |
1 |
CMOS |
THROUGH-HOLE |
524288 words |
YES |
5 |
9 |
IN-LINE |
1.27 mm |
512KX9 |
512K |
ZIG-ZAG |
1 |
R-PZIP-T28 |
5.5 V |
10.16 mm |
Not Qualified |
4718592 bit |
4.5 V |
SELF REFRESH |
36.2 mm |
80 ns |
||||||||||||||||||||||||||||||
Toshiba |
FAST PAGE DRAM |
COMMERCIAL |
20 |
SOJ |
1024 |
RECTANGULAR |
PLASTIC/EPOXY |
FAST PAGE |
YES |
1 |
CMOS |
J BEND |
ASYNCHRONOUS |
4194304 words |
5 |
1 |
SMALL OUTLINE |
1.27 mm |
70 Cel |
3-STATE |
4MX1 |
4M |
0 Cel |
TIN LEAD |
DUAL |
1 |
R-PDSO-J20 |
5.5 V |
3.75 mm |
7.7 mm |
Not Qualified |
4194304 bit |
4.5 V |
RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH |
e0 |
17.15 mm |
100 ns |
||||||||||||||||||||||
Toshiba |
FAST PAGE DRAM MODULE |
COMMERCIAL |
72 |
1024 |
RECTANGULAR |
UNSPECIFIED |
FAST PAGE |
NO |
1 |
CMOS |
NO LEAD |
ASYNCHRONOUS |
1048576 words |
5 |
32 |
MICROELECTRONIC ASSEMBLY |
16 |
70 Cel |
1MX32 |
1M |
0 Cel |
SINGLE |
1 |
R-XSMA-N72 |
5.5 V |
Not Qualified |
33554432 bit |
4.5 V |
RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH |
70 ns |
|||||||||||||||||||||||||||||
Toshiba |
FAST PAGE DRAM MODULE |
COMMERCIAL |
72 |
1024 |
RECTANGULAR |
UNSPECIFIED |
FAST PAGE |
NO |
1 |
MOS |
NO LEAD |
ASYNCHRONOUS |
2097152 words |
5 |
40 |
MICROELECTRONIC ASSEMBLY |
70 Cel |
3-STATE |
2MX40 |
2M |
0 Cel |
SINGLE |
1 |
R-XSMA-N72 |
5.5 V |
Not Qualified |
83886080 bit |
4.5 V |
RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH |
100 ns |
|||||||||||||||||||||||||||||
Toshiba |
SYNCHRONOUS DRAM |
COMMERCIAL |
86 |
TSOP2 |
4096 |
RECTANGULAR |
PLASTIC/EPOXY |
FOUR BANK PAGE BURST |
YES |
1 |
CMOS |
GULL WING |
SYNCHRONOUS |
140 mA |
2097152 words |
1,2,4,8,FP |
YES |
COMMON |
3.3 |
3.3 |
32 |
SMALL OUTLINE, THIN PROFILE |
TSSOP86,.46,20 |
DRAMs |
.5 mm |
70 Cel |
3-STATE |
2MX32 |
2M |
0 Cel |
Tin/Lead (Sn/Pb) |
DUAL |
1 |
R-PDSO-G86 |
3.6 V |
1.2 mm |
143 MHz |
10.16 mm |
Not Qualified |
67108864 bit |
3 V |
AUTO/SELF REFRESH |
e0 |
.001 Amp |
1,2,4,8 |
22.22 mm |
5.4 ns |
||||||||||||
Toshiba |
SYNCHRONOUS DRAM MODULE |
COMMERCIAL |
144 |
DIMM |
4096 |
RECTANGULAR |
UNSPECIFIED |
DUAL BANK PAGE BURST |
NO |
1 |
CMOS |
NO LEAD |
SYNCHRONOUS |
1200 mA |
16777216 words |
YES |
COMMON |
3.3 |
3.3 |
64 |
MICROELECTRONIC ASSEMBLY |
DIMM144,32 |
DRAMs |
.8 mm |
70 Cel |
3-STATE |
16MX64 |
16M |
0 Cel |
DUAL |
1 |
R-XDMA-N144 |
3.6 V |
125 MHz |
Not Qualified |
1073741824 bit |
3 V |
AUTO/SELF REFRESH |
.008 Amp |
6 ns |
|||||||||||||||||||
Toshiba |
VIDEO DRAM |
28 |
TSOP2 |
RECTANGULAR |
PLASTIC/EPOXY |
YES |
1 |
CMOS |
GULL WING |
262144 words |
4 |
SMALL OUTLINE, THIN PROFILE |
1.27 mm |
256KX4 |
256K |
DUAL |
2 |
R-PDSO-G28 |
1.2 mm |
10.16 mm |
Not Qualified |
1048576 bit |
18.41 mm |
100 ns |
|||||||||||||||||||||||||||||||||||
Toshiba |
FAST PAGE DRAM |
COMMERCIAL |
20 |
TSOP1 |
512 |
RECTANGULAR |
PLASTIC/EPOXY |
FAST PAGE |
YES |
1 |
CMOS |
GULL WING |
ASYNCHRONOUS |
1048576 words |
5 |
1 |
SMALL OUTLINE, THIN PROFILE |
.5 mm |
70 Cel |
1MX1 |
1M |
0 Cel |
TIN LEAD |
DUAL |
1 |
R-PDSO-G20 |
5.5 V |
1.2 mm |
6 mm |
Not Qualified |
1048576 bit |
4.5 V |
RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH |
e0 |
14.4 mm |
60 ns |
|||||||||||||||||||||||
Toshiba |
EDO DRAM |
COMMERCIAL |
28 |
SOJ |
RECTANGULAR |
PLASTIC/EPOXY |
FAST PAGE WITH EDO |
YES |
1 |
CMOS |
J BEND |
ASYNCHRONOUS |
2097152 words |
3.3 |
8 |
SMALL OUTLINE |
1.27 mm |
70 Cel |
2MX8 |
2M |
0 Cel |
DUAL |
1 |
R-PDSO-J28 |
3.6 V |
3.7 mm |
10.16 mm |
Not Qualified |
16777216 bit |
3 V |
RAS ONLY/ CAS BEFORE RAS/HIDDEN REFRESH |
18.42 mm |
60 ns |
||||||||||||||||||||||||||
Toshiba |
NIBBLE MODE DRAM |
COMMERCIAL |
20 |
SOJ |
1024 |
RECTANGULAR |
PLASTIC/EPOXY |
NIBBLE |
YES |
1 |
CMOS |
J BEND |
ASYNCHRONOUS |
4194304 words |
5 |
1 |
SMALL OUTLINE |
1.27 mm |
70 Cel |
3-STATE |
4MX1 |
4M |
0 Cel |
TIN LEAD |
DUAL |
1 |
R-PDSO-J20 |
5.5 V |
3.75 mm |
8.89 mm |
Not Qualified |
4194304 bit |
4.5 V |
RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH |
e0 |
17.15 mm |
60 ns |
||||||||||||||||||||||
Toshiba |
FAST PAGE DRAM |
24 |
ZIP |
RECTANGULAR |
PLASTIC/EPOXY |
FAST PAGE |
NO |
1 |
CMOS |
THROUGH-HOLE |
16777216 words |
5 |
1 |
IN-LINE |
1.27 mm |
16MX1 |
16M |
ZIG-ZAG |
1 |
R-PZIP-T24 |
5.5 V |
12.07 mm |
Not Qualified |
16777216 bit |
4.5 V |
30.88 mm |
70 ns |
||||||||||||||||||||||||||||||||
Toshiba |
SYNCHRONOUS DRAM |
54 |
SOP |
RECTANGULAR |
PLASTIC/EPOXY |
YES |
GULL WING |
SMALL OUTLINE |
DUAL |
R-PDSO-G54 |
Not Qualified |
||||||||||||||||||||||||||||||||||||||||||||||||
Toshiba |
FAST PAGE DRAM |
COMMERCIAL |
18 |
DIP |
1024 |
RECTANGULAR |
PLASTIC/EPOXY |
FAST PAGE |
NO |
1 |
CMOS |
THROUGH-HOLE |
ASYNCHRONOUS |
4194304 words |
5 |
1 |
IN-LINE |
2.54 mm |
70 Cel |
3-STATE |
4MX1 |
4M |
0 Cel |
TIN LEAD |
DUAL |
1 |
R-PDIP-T18 |
5.5 V |
4.4 mm |
7.62 mm |
Not Qualified |
4194304 bit |
4.5 V |
RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH |
e0 |
22 mm |
100 ns |
||||||||||||||||||||||
Toshiba |
DDR1 DRAM |
OTHER |
64 |
TBGA |
RECTANGULAR |
PLASTIC/EPOXY |
MULTI BANK PAGE BURST |
YES |
1 |
MOS |
BALL |
SYNCHRONOUS |
450 mA |
67108864 words |
2,4 |
YES |
COMMON |
2.5 |
1.5/1.8,2.5 |
8 |
GRID ARRAY, THIN PROFILE |
BGA60,6X15,40 |
DRAMs |
1 mm |
85 Cel |
3-STATE |
64MX8 |
64M |
0 Cel |
TIN SILVER COPPER |
BOTTOM |
1 |
R-PBGA-B64 |
2.625 V |
1.2 mm |
266 MHz |
12.7 mm |
Not Qualified |
536870912 bit |
2.375 V |
AUTO/SELF REFRESH |
e1 |
NOT SPECIFIED |
250 |
.09 Amp |
2,4 |
16.5 mm |
.5 ns |
|||||||||||
Toshiba |
FAST PAGE DRAM MODULE |
COMMERCIAL |
30 |
RECTANGULAR |
UNSPECIFIED |
FAST PAGE |
NO |
1 |
CMOS |
THROUGH-HOLE |
ASYNCHRONOUS |
1048576 words |
5 |
8 |
MICROELECTRONIC ASSEMBLY |
70 Cel |
1MX8 |
1M |
0 Cel |
TIN LEAD |
SINGLE |
1 |
R-XSMA-T30 |
5.5 V |
Not Qualified |
8388608 bit |
4.5 V |
RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH |
e0 |
80 ns |
|||||||||||||||||||||||||||||
Toshiba |
FAST PAGE DRAM MODULE |
COMMERCIAL |
72 |
SIMM |
2048 |
RECTANGULAR |
PLASTIC/EPOXY |
NO |
CMOS |
NO LEAD |
896 mA |
8388608 words |
NO |
COMMON |
5 |
5 |
32 |
MICROELECTRONIC ASSEMBLY |
SSIM72 |
DRAMs |
1.27 mm |
70 Cel |
3-STATE |
8MX32 |
8M |
0 Cel |
SINGLE |
R-PSMA-N72 |
25.4 mm |
Not Qualified |
268435456 bit |
.016 Amp |
60 ns |
||||||||||||||||||||||||||
Toshiba |
SYNCHRONOUS DRAM |
COMMERCIAL |
54 |
TSOP |
4096 |
RECTANGULAR |
PLASTIC/EPOXY |
YES |
CMOS |
GULL WING |
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 (Sn/Pb) |
DUAL |
R-PDSO-G54 |
100 MHz |
Not Qualified |
67108864 bit |
e0 |
1,2,4,8 |
7.5 ns |
|||||||||||||||||||||||||
Toshiba |
SYNCHRONOUS DRAM |
COMMERCIAL |
54 |
TSOP2 |
4096 |
RECTANGULAR |
PLASTIC/EPOXY |
FOUR BANK PAGE BURST |
YES |
1 |
CMOS |
GULL WING |
SYNCHRONOUS |
110 mA |
8388608 words |
1,2,4,8,FP |
COMMON |
3.3 |
3.3 |
8 |
SMALL OUTLINE, THIN PROFILE |
TSOP54,.46,32 |
DRAMs |
.8 mm |
70 Cel |
3-STATE |
8MX8 |
8M |
0 Cel |
Tin/Lead (Sn/Pb) |
DUAL |
1 |
R-PDSO-G54 |
3.6 V |
1.2 mm |
125 MHz |
10.16 mm |
Not Qualified |
67108864 bit |
3 V |
e0 |
.001 Amp |
1,2,4,8 |
22.22 mm |
6 ns |
||||||||||||||
Toshiba |
DRAM MODULE |
72 |
SOP |
RECTANGULAR |
PLASTIC/EPOXY |
YES |
1 |
GULL WING |
1048576 words |
32 |
SMALL OUTLINE |
1MX32 |
1M |
DUAL |
1 |
R-PDSO-G72 |
Not Qualified |
33554432 bit |
70 ns |
||||||||||||||||||||||||||||||||||||||||
Toshiba |
SYNCHRONOUS DRAM |
COMMERCIAL |
54 |
TSOP2 |
4096 |
RECTANGULAR |
PLASTIC/EPOXY |
FOUR BANK PAGE BURST |
YES |
1 |
CMOS |
GULL WING |
SYNCHRONOUS |
160 mA |
8388608 words |
1,2,4,8,FP |
YES |
COMMON |
3.3 |
3.3 |
16 |
SMALL OUTLINE, THIN PROFILE |
TSOP54,.46,32 |
DRAMs |
.8 mm |
70 Cel |
3-STATE |
8MX16 |
8M |
0 Cel |
Tin/Lead (Sn/Pb) |
DUAL |
1 |
R-PDSO-G54 |
3.6 V |
1.2 mm |
133 MHz |
10.16 mm |
Not Qualified |
134217728 bit |
3 V |
AUTO/SELF REFRESH |
e0 |
.001 Amp |
1,2,4,8 |
22.22 mm |
5.4 ns |
||||||||||||
Toshiba |
SYNCHRONOUS DRAM MODULE |
COMMERCIAL |
168 |
DIMM |
4096 |
RECTANGULAR |
UNSPECIFIED |
DUAL BANK PAGE BURST |
NO |
1 |
CMOS |
UNSPECIFIED |
SYNCHRONOUS |
2880 mA |
67108864 words |
YES |
COMMON |
3.3 |
3.3 |
64 |
MICROELECTRONIC ASSEMBLY |
DIMM168 |
DRAMs |
1.27 mm |
70 Cel |
3-STATE |
64MX64 |
64M |
0 Cel |
DUAL |
1 |
R-XDMA-X168 |
3.6 V |
30.48 mm |
125 MHz |
4 mm |
Not Qualified |
4294967296 bit |
3 V |
AUTO/SELF REFRESH |
.016 Amp |
133.35 mm |
6 ns |
||||||||||||||||
Toshiba |
FAST PAGE DRAM |
COMMERCIAL |
40 |
ZIP |
256 |
RECTANGULAR |
PLASTIC/EPOXY |
FAST PAGE |
NO |
1 |
CMOS |
THROUGH-HOLE |
ASYNCHRONOUS |
65536 words |
5 |
16 |
IN-LINE |
1.27 mm |
70 Cel |
64KX16 |
64K |
0 Cel |
TIN LEAD |
ZIG-ZAG |
1 |
R-PZIP-T40 |
5.5 V |
12.07 mm |
Not Qualified |
1048576 bit |
4.5 V |
RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH |
e0 |
51.2 mm |
100 ns |
||||||||||||||||||||||||
Toshiba |
DRAM MODULE |
1 |
2097152 words |
40 |
2MX40 |
2M |
1 |
Not Qualified |
83886080 bit |
70 ns |
|||||||||||||||||||||||||||||||||||||||||||||||||
Toshiba |
FAST PAGE DRAM MODULE |
COMMERCIAL |
72 |
1024 |
RECTANGULAR |
UNSPECIFIED |
FAST PAGE |
NO |
1 |
CMOS |
NO LEAD |
ASYNCHRONOUS |
2097152 words |
5 |
36 |
MICROELECTRONIC ASSEMBLY |
18 |
70 Cel |
2MX36 |
2M |
0 Cel |
SINGLE |
1 |
R-XSMA-N72 |
5.5 V |
Not Qualified |
75497472 bit |
4.5 V |
RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH |
60 ns |
|||||||||||||||||||||||||||||
Toshiba |
DRAM MODULE |
1 |
CMOS |
4194304 words |
32 |
4MX32 |
4M |
1 |
Not Qualified |
134217728 bit |
80 ns |
||||||||||||||||||||||||||||||||||||||||||||||||
Toshiba |
SYNCHRONOUS DRAM MODULE |
COMMERCIAL |
168 |
DIMM |
4096 |
RECTANGULAR |
PLASTIC/EPOXY |
NO |
CMOS |
NO LEAD |
1224 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 |
27.94 mm |
83 MHz |
Not Qualified |
268435456 bit |
.032 Amp |
9 ns |
||||||||||||||||||||||||||
Toshiba |
SYNCHRONOUS DRAM |
COMMERCIAL |
54 |
TSOP2 |
4096 |
RECTANGULAR |
PLASTIC/EPOXY |
FOUR BANK PAGE BURST |
YES |
1 |
CMOS |
GULL WING |
SYNCHRONOUS |
170 mA |
8388608 words |
1,2,4,8,FP |
YES |
COMMON |
3.3 |
3.3 |
16 |
SMALL OUTLINE, THIN PROFILE |
TSOP54,.46,32 |
DRAMs |
.8 mm |
70 Cel |
3-STATE |
8MX16 |
8M |
0 Cel |
Tin/Lead (Sn/Pb) |
DUAL |
1 |
R-PDSO-G54 |
3.6 V |
1.2 mm |
143 MHz |
10.16 mm |
Not Qualified |
134217728 bit |
3 V |
AUTO/SELF REFRESH |
e0 |
.001 Amp |
1,2,4,8 |
22.22 mm |
5.4 ns |
||||||||||||
Toshiba |
SYNCHRONOUS DRAM MODULE |
COMMERCIAL |
144 |
DIMM |
8192 |
RECTANGULAR |
UNSPECIFIED |
FOUR BANK PAGE BURST |
NO |
1 |
CMOS |
NO LEAD |
SYNCHRONOUS |
2720 mA |
67108864 words |
YES |
COMMON |
3.3 |
3.3 |
8 |
MICROELECTRONIC ASSEMBLY |
DIMM144,32 |
DRAMs |
.8 mm |
70 Cel |
3-STATE |
64MX8 |
64M |
0 Cel |
DUAL |
1 |
R-XDMA-N144 |
3.6 V |
31.88 mm |
143 MHz |
3.8 mm |
Not Qualified |
536870912 bit |
3 V |
AUTO/SELF REFRESH; WD-MAX |
.016 Amp |
67.6 mm |
5.4 ns |
||||||||||||||||
Toshiba |
PAGE MODE DRAM |
COMMERCIAL |
18 |
DIP |
256 |
RECTANGULAR |
PLASTIC/EPOXY |
NO |
MOS |
THROUGH-HOLE |
80 mA |
65536 words |
COMMON |
5 |
5 |
4 |
IN-LINE |
DIP18,.3 |
DRAMs |
2.54 mm |
70 Cel |
3-STATE |
64KX4 |
64K |
0 Cel |
Tin/Lead (Sn/Pb) |
DUAL |
R-PDIP-T18 |
Not Qualified |
262144 bit |
e0 |
100 ns |
|||||||||||||||||||||||||||
Toshiba |
OTHER DRAM |
40 |
TSOP2 |
RECTANGULAR |
PLASTIC/EPOXY |
FAST PAGE |
YES |
1 |
CMOS |
GULL WING |
262144 words |
3.3 |
16 |
SMALL OUTLINE, THIN PROFILE |
.8 mm |
256KX16 |
256K |
DUAL |
1 |
R-PDSO-G40 |
3.6 V |
1.2 mm |
10.16 mm |
Not Qualified |
4194304 bit |
3 V |
18.41 mm |
70 ns |
|||||||||||||||||||||||||||||||
Toshiba |
DRAM MODULE |
72 |
SOP |
RECTANGULAR |
PLASTIC/EPOXY |
YES |
1 |
CMOS |
GULL WING |
4194304 words |
32 |
SMALL OUTLINE |
4MX32 |
4M |
DUAL |
1 |
R-PDSO-G72 |
Not Qualified |
134217728 bit |
60 ns |
|||||||||||||||||||||||||||||||||||||||
Toshiba |
FAST PAGE DRAM |
COMMERCIAL |
24 |
TSOP |
2048 |
RECTANGULAR |
PLASTIC/EPOXY |
YES |
CMOS |
GULL WING |
90 mA |
4194304 words |
NO |
COMMON |
3.3 |
3.3 |
4 |
SMALL OUTLINE, THIN PROFILE |
TSOP24/26,.36 |
DRAMs |
1.27 mm |
70 Cel |
3-STATE |
4MX4 |
4M |
0 Cel |
Tin/Lead (Sn/Pb) |
DUAL |
R-PDSO-G24 |
Not Qualified |
16777216 bit |
e0 |
.0005 Amp |
70 ns |
|||||||||||||||||||||||||
Toshiba |
VIDEO DRAM |
COMMERCIAL |
64 |
TSOP2 |
512 |
RECTANGULAR |
PLASTIC/EPOXY |
FAST EDO AND PIPELINED PAGE |
YES |
1 |
CMOS |
GULL WING |
ASYNCHRONOUS |
262144 words |
5 |
16 |
SMALL OUTLINE, THIN PROFILE |
.65 mm |
70 Cel |
3-STATE |
256KX16 |
256K |
0 Cel |
TIN LEAD |
DUAL |
2 |
R-PDSO-G64 |
5.5 V |
1.2 mm |
10.16 mm |
Not Qualified |
4194304 bit |
4.5 V |
RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH |
e0 |
23.45 mm |
70 ns |
||||||||||||||||||||||
Toshiba |
SYNCHRONOUS DRAM MODULE |
COMMERCIAL |
144 |
DIMM |
8192 |
RECTANGULAR |
UNSPECIFIED |
FOUR BANK PAGE BURST |
NO |
1 |
CMOS |
NO LEAD |
SYNCHRONOUS |
2560 mA |
67108864 words |
YES |
COMMON |
3.3 |
3.3 |
8 |
MICROELECTRONIC ASSEMBLY |
DIMM144,32 |
DRAMs |
.8 mm |
70 Cel |
3-STATE |
64MX8 |
64M |
0 Cel |
DUAL |
1 |
R-XDMA-N144 |
3.6 V |
31.88 mm |
133 MHz |
3.8 mm |
Not Qualified |
536870912 bit |
3 V |
AUTO/SELF REFRESH; WD-MAX |
.016 Amp |
67.6 mm |
5.4 ns |
||||||||||||||||
Toshiba |
RAMBUS DRAM MODULE |
184 |
DIMM |
RECTANGULAR |
UNSPECIFIED |
BLOCK ORIENTED PROTOCOL |
NO |
1 |
CMOS |
NO LEAD |
SYNCHRONOUS |
268435456 words |
YES |
COMMON |
2.5 |
2.5 |
16 |
MICROELECTRONIC ASSEMBLY |
DIMM184,40 |
DRAMs |
1 mm |
3-STATE |
256MX16 |
256M |
DUAL |
1 |
R-XDMA-N184 |
2.63 V |
34.93 mm |
600 MHz |
8 mm |
Not Qualified |
4294967296 bit |
2.37 V |
SELF CONTAINED REFRESH |
133.35 mm |
53 ns |
||||||||||||||||||||||
Toshiba |
RAMBUS DRAM MODULE |
184 |
DIMM |
RECTANGULAR |
UNSPECIFIED |
BLOCK ORIENTED PROTOCOL |
NO |
1 |
CMOS |
NO LEAD |
SYNCHRONOUS |
134217728 words |
YES |
COMMON |
2.5 |
1.8/2.5,2.5 |
18 |
MICROELECTRONIC ASSEMBLY |
DIMM184,40 |
DRAMs |
1 mm |
3-STATE |
128MX18 |
128M |
DUAL |
1 |
R-XDMA-N184 |
2.63 V |
31.75 mm |
711 MHz |
8 mm |
Not Qualified |
2415919104 bit |
2.37 V |
SELF CONTAINED REFRESH; WD-MAX |
133.35 mm |
45 ns |
||||||||||||||||||||||
Toshiba |
DRAM MODULE |
1 |
1048576 words |
16 |
1MX16 |
1M |
1 |
Not Qualified |
16777216 bit |
60 ns |
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.