Work type blue spec interface go on, in move
A dubbed and continuous port memory technology (SPMT) of organization Work group establish, think out one future generation in products that move type blue interface standard disclosed of technology already. Members include the arm, Ericsson, Hynix, LG, silicon picture, Samsung, flexible Sony Ericsson and STMicroelectronics.
But the group seems it is some lost key processors and makes the blue dispenser, especially AMD, Elpida, Intel, micron, Qimonda and others.
Still, SPMT work group is move at full speed and hope for and set up high speed, hitting the blue multiport continuous interface in the space moving forward. If it flies, the market expects to see a new making blue of the market of cellular telephone.
Advantage
Dub into SPDRAMs, products it is said, exceed current technology have some advantages. Nowadays hitting blue in the space moving it is said that interface technology utilizes one to run side by side. Parallel technology ” Difficult to be designed ” And ” Consume a lot of ability, ” It is said that the senior technological sales manager of silicon picture, Anu is silent in the west.
Jim and Venable, the head of the advanced technological products of memory of silicon picture, say that has other advantages to this new technology that group SPMT suggests. Technology reduces the safety pin to count, reduce the consumption and make a lot of ports become possible by using a continuous interface instead of running side by side of interface, he says.
The technology to until low systematic expenses include more abundant characteristic of media, according to mobile phone manufacturer’s ideal of flow of the group.
Though time can change, work group plan 4 some time establish SPMT integrated complex in Q3. Once integrated complex sanction SPMT prove it through SPMT integrated complex, approve condition for determine SPMT work group applicable to industry yet at the same time.
Is the work group considering in the participation of other groups, for example the industry processor interface alliance (MIPI) flowing It is not clear . ” In several months in future, how will work group will send SPMT to meet other industry to take action, opportunism in harmony is shut ” ,The group says.
Concrete goal
Always stand up, SPMT goal memory interface technological safety pin reduced to confirm to be of work group count and reduce, input with at least 40% / 50% or more output power cross Can fight into blue quotation at present while being other.
According to group, equip with new SPDRAM technology of interface, that to play blue latest taste moved to exceed have some advantages in market, the most noteworthy one is LPDDR2 technology.
Because of the new interface, it is said that there is the bandwidth of one 200 MBps to 12.6 GBps in SPDRAM technology, according to the group. In the comparative course, LPDDR2 it is said that there is the bandwidth of one 200 MBps to 3.2 GBps.
SPMT prove that confirms a system in 800 MBps and in 20 prominent safety pins of 3.3 GBps with 10 prominent safety pins too. I/O strength is in 800 MBps and in 40 mW of 120 mW of 3.3 GBps.
