DDR3
- Incorporated dual gate transistor technology with 70nm process technology.
- High-speed data transfer of up to 1067Mbps and 1333Mbps.
Double the speed of the DDR2 architecture currently in volume production.
- 1.5V power supply.
Improved compared with 1.8V DDR2.
- Highest density, 8GB (4 Rank) RDIMM also supported by 1Gb based product.
- Dual Gate transistor
- This technology suppresses the leakage current in the DRAM device – an unwanted side effect that occurs when pursuing low-voltage operation while maintaining or improving transistor performance. The "dual-gate" transistor has recently been used for high-performance processors; however, this is its first use within a DRAM device.
DDR3 SDRAM lineup
| wordxbit |
Int. Banks |
Grade |
Part Number |
Class |
Supply Voltage |
Refresh Cycles |
Rev. |
Package |
Datasheet |
Simulation Model |
Product Status |
Remark |
| 256M x 4 |
8 |
DDR3-1333G(8-8-8) |
EDJ1104BASE |
DG-E |
1.5+/-0.075 |
8K/64ms |
A |
78-FBGA |
E1128E20 |
 |
Ask |
|
| DDR3-1333H(9-9-9) |
DJ-E |
| DDR3-1066E(6-6-6) |
AC-E |
 |
| DDR3-1066F(7-7-7) |
AE-E |
| DDR3-1066G(8-8-8) |
AG-E |
| DDR3-800D(5-5-5) |
8A-E |
 |
| DDR3-800E(6-6-6) |
8C-E |
| 128M x 8 |
8 |
DDR3-1600J(10-10-10) |
EDJ1108BABG |
GL-E |
A |
TBD |
|
Ask |
|
| DDR3-1600K(11-11-11) |
GN-E |
| DDR3-1333G(8-8-8) |
DG-E |
E1248E10 |
 |
| DDR3-1333H(9-9-9) |
DJ-E |
| DDR3-1066E(6-6-6) |
AC-E |
 |
| DDR3-1066F(7-7-7) |
AE-E |
| DDR3-1066G(8-8-8) |
AG-E |
| DDR3-800D(5-5-5) |
8A-E |
 |
| DDR3-800E(6-6-6) |
8C-E |
| 8 |
DDR3-1600J(10-10-10) |
EDJ1108BASE |
GL-E |
A |
TBD |
|
Ask |
|
| DDR3-1600K(11-11-11) |
GN-E |
| DDR3-1333G(8-8-8) |
DG-E |
E1128E20 |
 |
| DDR3-1333H(9-9-9) |
DJ-E |
| DDR3-1066E(6-6-6) |
AC-E |
 |
| DDR3-1066F(7-7-7) |
AE-E |
| DDR3-1066G(8-8-8) |
AG-E |
| DDR3-800D(5-5-5) |
8A-E |
 |
| DDR3-800E(6-6-6) |
8C-E |
| 64M x 16 |
8 |
DDR3-1333G(8-8-8) |
EDJ1116BABG |
DG-E |
A |
96-FBGA |
E1248E10 |
 |
Ask |
|
| DDR3-1333H(9-9-9) |
DJ-E |
| DDR3-1066E(6-6-6) |
AC-E |
 |
| DDR3-1066F(7-7-7) |
AE-E |
| DDR3-1066G(8-8-8) |
AG-E |
| DDR3-800D(5-5-5) |
8A-E |
 |
| DDR3-800E(6-6-6) |
8C-E |
| 8 |
DDR3-1333G(8-8-8) |
EDJ1116BASE |
DG-E |
A |
E1128E20 |
 |
Ask |
|
| DDR3-1333H(9-9-9) |
DJ-E |
| DDR3-1066E(6-6-6) |
AC-E |
 |
| DDR3-1066F(7-7-7) |
AE-E |
| DDR3-1066G(8-8-8) |
AG-E |
| DDR3-800D(5-5-5) |
8A-E |
 |
| DDR3-800E(6-6-6) |
8C-E |
| wordxbit |
Int. Banks |
Grade |
Part Number |
Class |
Supply Voltage |
Refresh Cycles |
Rev. |
Package |
Datasheet |
Simulation Model |
Product Status |
Remark |
| 64M x 8 |
8 |
DDR3-1333G(8-8-8) |
EDJ5308BBBG |
DG-F |
1.5+/-0.075V |
8K/64ms |
B |
78-FBGA |
E1349E20
 |
|
UD |
|
| DDR3-1333H(9-9-9) |
DJ-F |
| DDR3-1066F(7-7-7) |
AE-F |
| 32M x 16 |
8 |
DDR3-1333G(8-8-8) |
EDJ5316BBBG |
DG-F |
B |
96-FBGA |
E1349E20
 |
|
UD |
|
| DDR3-1333H(9-9-9) |
DJ-F |
| DDR3-1066F(7-7-7) |
AE-F |
*Product Status: UD: Under Development, ES: Engineering Sample, MP: Mass Production, Ask: Contact Elpida sales to check the production status

Feature Comparison of DDR3, DDR2, and DDR SDRAM
| Items |
DDR3 SDRAM |
DDR2 SDRAM |
DDR SDRAM |
| Clock frequency |
400/533/667MHz |
200/266/333/400MHz |
100/133/166/200MHz |
| Transfer data rate |
800/1066/1333Mbps |
400/533/667/800Mbps |
200/266/333/400Mbps |
| I/O width |
x4/x8/x16 |
x4/x8/x16 |
x4/x8/x16/x32 |
| Prefetch bit width |
8-bits |
4-bits |
2-bits |
| Clock input |
Differential clock |
Differential clock |
Differential clock |
| Burst length |
4 (Burst chop), 8 |
4, 8 |
2, 4, 8 |
| Data strobe |
Differential data strobe |
Differential data strobe |
Single data strobe |
| Supply voltage |
1.5V |
1.8V |
2.5V |
| Interface |
SSTL_15 |
SSTL_18 |
SSTL_2 |
| /CAS latency (CL) |
5, 6, 7, 8, 9, 10 clock |
3, 4, 5 clock |
2, 2.5, 3 clock |
| On die termination (ODT) |
Support |
Support |
Unupported |
| Component package |
FBGA |
FBGA |
TSOP(II) / FBGA / LQFP |
| Lead-free |
Support |
Support |
Support |

DDR3 News Releases

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Denali simulation models (SOMA library) are available at www.eMemory.com. |
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Denali memory models can be used with any Verilog or VHDL platform. To run the Denali memory models on your Verilog or VHDL platform, you must have a Memory Modeler license from Denali Software.
For further information on Denali models, visit their web site at www.denalisoft.com. |
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Synopsys memory models are available at <http://www.synopsys.com/products/designware/memorycentral/search.html>. |
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Synopsys memory models can be used with any Verilog or VHDL platform. To run the Synopsys memory models on your Verilog or VHDL platform, you must have a "DesignWareLibrary" or "DesignWareVerifcationLibrary" license from Synopsys Software. For further information on Synopsys models, visit their web site at www.synopsys.com. |
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