Compared to the 4-bit pre-fetch design of DDR2 modules, the new-generation of DDR3 modules use an 8-bit pre-fetch design, representing a doubling over the DDR2 pre-fetch. Both DDR3 and DDR2 modules use a 240-pin-architecture, but compared to the DDR2 working voltage of 1.8V, the working voltage of
Compared to the 4-bit pre-fetch design of DDR2 modules, the new-generation of DDR3 modules use an 8-bit pre-fetch design, representing a doubling over the DDR2 pre-fetch. Both DDR3 and DDR2 modules use a 240-pin-architecture, but compared to the DDR2 working voltage of 1.8V, the working voltage of DDR3 has been reduced to 1.5V, which helps increase the battery life for laptops.
Specifications:
240 edge connector pads
Data Rate
1333 MHz
SSTL-18 interface
1.5 Voltage ± 0.075V
Package
FBGA
- Double Data Rate architecture
- JEDEC standard
- Serial Presence Detect support
- MRS cycle with address key programs