Prague, Lub Ib Hlis 7, 2014 - Samsung, tus thawj coj hauv ntiaj teb hauv kev siv tshuab nco thiab kev tsim khoom, tau qhia thawj zaug 8Gb mobile nco DRAM s Kev siv hluav taws xob tsawg LPDDR4 (tsawg zog ob chav ntaub ntawv tus nqi 4).
"Lub cim tshiab LPDDR4 DRAM no yuav ua rau muaj txiaj ntsig zoo rau kev loj hlob sai ntawm lub ntiaj teb txawb DRAM kev ua lag luam, uas yuav sai sai no suav nrog qhov loj tshaj plaws ntawm tag nrho DRAM kev lag luam., "said Young-Hyun May, Tus Lwm Thawj Coj ntawm Kev Lag Luam thiab Kev Lag Luam ntawm Lub Chaw Nco Txog ntawm Samsung Electronics. "Peb yuav ib txwm siv zog ua ib kauj ruam ua ntej ntawm lwm cov tuam txhab thiab txuas ntxiv ua kom zoo tshaj plaws mobile DRAM kom cov tuam txhab lag luam thoob ntiaj teb tuaj yeem qhia cov khoom siv mobile tshiab hauv lub sijhawm luv tshaj plaws.,” ntxiv Young-Hyun May.
Nrog nws cov yam ntxwv xws li kev nco siab dua, kev ua haujlwm siab thiab kev ua haujlwm ntawm lub zog, Samsung DRAM LPDDR4 mobile nco yuav ua rau cov neeg siv kawg siv. advanced daim ntawv thov sai thiab smoother thiab kuj txaus siab rau daws teeb meem dua tso saib nrog tsawg dua roj teeb.
Tshiab Samsung DRAM LPDDR4 mobile nco nrog lub peev xwm ntawm 8Gb raug tsim tawm 20nm ntau lawm technology thiab muaj peev xwm ntawm 1 GB ntawm ib nti, uas tam sim no yog qhov ceev tshaj plaws ntawm DRAM nco. Nrog plaub chips, txhua tus muaj peev xwm ntawm 8 Gb, ib rooj plaub yuav muab 4 GB ntawm LPDDR4, qib siab tshaj plaws ntawm kev ua haujlwm muaj.
Tsis tas li ntawd, LPDDR4 siv qhov hluav taws xob tsawg Tsawg Voltage Swing Terminated Logic (LVSTL) I/O interface, uas Samsung Ameslikas tsim rau JEDEC. Cov chips tshiab ua tiav kev hloov ceev mus txog 3 Mbps, uas yog ob zaug qhov ceev ntawm tam sim no tsim LPDDR3 DRAMs. Txawm li cas los xij, tib lub sijhawm siv kwv yees li 40% tsawg zog ntawm qhov voltage ntawm 1,1 V.
Nrog lub nti tshiab, Samsung npaj yuav tsom mus tsis tsuas yog ntawm lub khw muag khoom kim heev, suav nrog UHD smartphones nrog ib tug loj zaub, tab sis kuj nyob rau ntsiav tshuaj a ultra-slim phau ntawv, uas muab cov zaub plaub zaug siab dua Full-HD daws teeb meem, thiab tseem nyob siab muaj zog network systems.
Samsung yog tus thawj coj tsim tawm ntawm mobile DRAM technologies thiab yog tus thawj coj hauv kev lag luam hauv mobile DRAM nrog 4Gb thiab 6Gb LPDDR3. Lub tuam txhab pib muab cov thinnest thiab tsawg tshaj plaws 3GB LPDDR3 (6Gb) thaum lub Kaum Ib Hlis thiab tab tom nthuav tawm 8Gb LPDDR4 DRAM tshiab hauv xyoo 2014. Lub 8Gb mobile DRAM nti yuav nthuav dav heev hauv cov khoom siv mobile tom ntej uas siv lub peev xwm DRAM chips.
