Phison Electronics Corp., a world-leading NAND controller IC provider and member of UFSA Board of Directors, announces the PS8313 UFS 2.1 controller at the Flash Memory Summit. PS8313 is a top-performing 2-lane chip targeting Tier-1 flagship mobile chipsets and smartphones. Taking advantage of the latest generation of 3D TLCs, the state-of-the-art solution addresses the increasing capacity and cost per density requirements from the fast-changing mobile market.<\/p>\n
UFS, or\u00a0Universal Flash Storage, is the high-speed interface standard aimed to replace eMMC in\u00a0mobile phones and\u00a0SD cards in memory card applications.\u00a0The\u00a0latest UFS 2.1specification\u00a0is equipped with increasing data rates and a\u00a0differential-signaling serial interface\u00a0with full-duplex operation. Currently, the best mobile application processors are gearing up the 2-lane UFS interface support at 1200MB\/s, 3 times the speed over its predecessor eMMC, and\u00a0PS8313\u00a0will be a leading independent UFS controller to meet the impressive throughput requirement. The powerful PS8313\u2019s sequential and random read\/write speeds on 3D NAND are topping 920\/550MB\/s and 67K\/62K IOPS, which are comparable to SATA SSDs, bringing an unparalleled new experience to the ultimate smartphone users for gaming, high-resolution video and streaming applications.<\/p>\n
PS8313 utilizes an advanced 28nm process while Phison\u2019s innovative in-house M-PHY, UniPro and UFS IPs gives a total control over the solution for scalability. Equipped with an ultra-compact and low-power LDPC ECC engine designed for the latest 3D TLC, the controller effectively enhances memory endurance and reliability. The efficient design also removes the need for additional passive components in the UFS package, simplifying the BOM for the device manufacturers. Supporting a maximum of 8 NAND dice, PS8313 can enable up to 256GB of NAND storage into several form factors such as the UFS Card, discrete BGA, or UFS-based multichip packages with low-power DRAM (uMCPs) for different mobile applications.<\/p>\n
The PS8313 controller consists of the following features:<\/p>\n
| \u25cf<\/td>\n | UFS 2.1 compliant, High-Speed Gear 3, x2 Lane throughput<\/td>\n<\/tr>\n |
| \u25cf<\/td>\n | CoXProcessor 2.0 architecture for NAND operation management, inherited from Phison\u2019s PCIe controllers<\/td>\n<\/tr>\n |
| \u25cf<\/td>\n | The new architecture enables PS8313 lower system latency and higher random performance.\u00a0\u00a0In a 128GB UFS configuration, the measured performance is similar to a high-end client SATA SSD<\/td>\n<\/tr>\n |
| \u25cf<\/td>\n | Innovative in-house M-PHY 3.x (High-Speed Gear 3, x2 Lane), UniPro 1.6x and UFS 2.1 IPs passing various compliance and chipset validations<\/td>\n<\/tr>\n |
| \u25cf<\/td>\n | LDPC ECC with Adaptive Signal Processing, a 30% improvement in correction capability over a traditional LDPC engine<\/td>\n<\/tr>\n |
| \u25cf<\/td>\n | Maximum\u00a03D TLC Sequential Read\/Write\u00a0\u2013\u00a0920\/550MB\/s*<\/td>\n<\/tr>\n |
| \u25cf<\/td>\n | Maximum\u00a03D TLC 4K Random Read\/Write\u00a0\u2013\u00a067K\/62K IOPS*<\/p>\n <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u201cPhison aims to support the Tier-1 smartphone flagship models by introducing the UFS 2-lane PS8313 controller\u201d,\u00a0said Phison\u00a0CEO and co-founder\u00a0K.S. Pua. \u201cFor the best phones in the market, it will be exciting to see the powerful SSD-level performance on a small 11.5x13mm UFS BGA package. This is one of the most innovative solutions we are enabling with our partners\u2019 3D TLC NAND, contributing to an incredible application experience in the premium smartphone segment where the most competitive performance gets extra attention.\u201d<\/p>\n * Raw performance without OS based on internal testing; performance may be lower depending upon host platform<\/p>\n","protected":false},"excerpt":{"rendered":" Phison\u2019s New PS8313 UFS Controller Brings to Mobile the High Performance CoXProcessor 2.0 Technology from Its […]<\/p>\n","protected":false},"author":9,"featured_media":18129,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[396],"tags":[],"years":[20],"class_list":["post-17607","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-press-releases","years-20"],"_links":{"self":[{"href":"https:\/\/www.phison.com\/ja\/wp-json\/wp\/v2\/posts\/17607","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.phison.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.phison.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.phison.com\/ja\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.phison.com\/ja\/wp-json\/wp\/v2\/comments?post=17607"}],"version-history":[{"count":1,"href":"https:\/\/www.phison.com\/ja\/wp-json\/wp\/v2\/posts\/17607\/revisions"}],"predecessor-version":[{"id":18130,"href":"https:\/\/www.phison.com\/ja\/wp-json\/wp\/v2\/posts\/17607\/revisions\/18130"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.phison.com\/ja\/wp-json\/wp\/v2\/media\/18129"}],"wp:attachment":[{"href":"https:\/\/www.phison.com\/ja\/wp-json\/wp\/v2\/media?parent=17607"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.phison.com\/ja\/wp-json\/wp\/v2\/categories?post=17607"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.phison.com\/ja\/wp-json\/wp\/v2\/tags?post=17607"},{"taxonomy":"years","embeddable":true,"href":"https:\/\/www.phison.com\/ja\/wp-json\/wp\/v2\/years?post=17607"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}} |