Samsung Shrinks LPDDR5X Chips by 9%, Now Merely 0.65mm Thick

Samsung is saying proper now that it has begun mass manufacturing of 12 GB and 16 GB LPDDR5X modules inside the enterprise’s thinnest package deal deal. Samsung’s shrunken memory packages measure roughly 0.65 mm in thickness, making them 0.06 mm (~9%) thinner than regular LPDDR5X packages. The company expects the model new DRAM devices to be used to make for thinner smartphones, or improve their effectivity by enabling greater airflow inside.

Consistent with the company’s press launch, Samsung achieved this ultra-thin design by utilizing new packaging methods, harking back to optimized printed circuit boards (PCBs) and epoxy molding compound (EMC). Furthermore, an optimized back-lapping course of was used to extra cut back the height of the packages. The newly developed DRAM packages aren’t solely thinner by 9% compared with earlier fashions however as well as present a 21.2% enchancment in heat resistance.

Thinner LPDDR5X packaging help enhance airflow inside smartphones, significantly bettering thermal administration, which suggests higher effectivity and longer battery life. Moreover, greater thermal administration help to increase machine’s lifespan.

“Samsung’s LPDDR5X DRAM items a model new regular for high-performance on-device AI choices, offering not solely superior LPDDR effectivity however as well as superior thermal administration in an ultra-compact package deal deal,” acknowledged YongCheol Bae, Authorities Vice President of Memory Product Planning at Samsung Electronics. “We’re devoted to regular innovation by the use of shut collaboration with our purchasers, delivering choices that meet the long run desires of the low-power DRAM market.”

Whereas Samsung’s thinner LPDDR5X DRAM packages contribute to creating smartphones slimmer, they’re just one part of the overall design approach. Completely different parts, harking back to thinner defending glass, PCBs, and batteries, play considerably additional vital roles in reducing machine thickness. Within the meantime, the primary revenue of these new memory modules is also in bettering airflow inside smartphones.

Samsung is searching for to extra broaden its LPDDR5X product lineups by rising far more compact packages, along with 6-layer 24 GB and 8-layer 32 GB modules. Explicit particulars regarding the thickness of these future memory modules have not however been disclosed, though making high-capacity DRAMs thinner on the entire is an important issue.