Today, while programming the UFS chip at the client’s site, we found that the programming time was relatively long. In an article we published in September, we introduced UFS (Universal Flash Storage), which is a high-performance, low-power embedded non-volatile storage solution. Its features include high-speed read/write, low latency, and low power consumption. However, we felt … Read more
Programming UFS Chips From a structural perspective: Although there is no significant difference in appearance and function between eMMC flash memory and UFS flash memory, the internal structures of the two are fundamentally different. This essential difference in internal structure leads to a significant disparity in their theoretical bandwidth. Overview of UFS Chips Definition UFS … Read more
The “flash memory incident” of the Huawei P10 series was a hot topic in the first half of last year. The issue mainly arose because Huawei advertised UFS 2.1 on some promotional pages (as seen on certain foreign official websites) and sent out UFS flash memory devices to the media, while the Huawei P10 series … Read more
1. DDR2. LPDDR3. GDDR4. HBM5. eMMC, UFS Part No. Model Name Density Mono-Density PKG Size PKG Type Spec Product Status H26M41208HPR EE510 8GB 64Gb 11.5x13x0.8mm FBGA eMMC 5.1 MP H26M41204HPR EE510 8GB 64Gb 11.5x13x0.8mm FBGA eMMC 5.1 MP H26M74002HMR EG510 64GB 128Gb 11.5x13x1.0mm FBGA eMMC 5.1 MP H26M62002JPR EG510 32GB 128Gb 11.5x13x0.8mm FBGA eMMC 5.1 … Read more
When hearing about priority, those involved in performance optimization often consider whether it can be applied to our business. For example: <strong><span><span>ionice -c1 -n0</span></span></strong>, hoping it can improve application performance. But this may just be wishful thinking. Business Process: The process reads and writes data through read write, to the kernel, then to the VFS … Read more
Due to the shortage and price increase of NAND Flash in 2016 and the first half of 2017, the demand in markets such as smartphones and SSDs weakened in the second half of 2017, exacerbated by the seasonal effects at the end of the year. At the beginning of 2018, the prices of NAND Flash-related … Read more
TrendForce indicates that, apart from Kioxia and Western Digital (WDC) increasing their capacity utilization rates since the first quarter of this year, other suppliers have generally maintained a low production strategy. Although NAND Flash procurement volume in the second quarter has slightly decreased compared to the first quarter, the overall market atmosphere continues to be … Read more
Click the above Computer Enthusiasts to follow us Just like the new PCs have fully transitioned to SSDs, today’s smartphones have also undergone a significant iteration, transitioning from eMMC flash to UFS flash. So, who influences the performance of UFS flash? Difference Between RAM and ROM Even now, many friends are unclear about the differences … Read more
A smartphone is composed of many components, and besides the processor, RAM, and graphics processor, flash memory is also a crucial indicator affecting performance and read speeds. Recently, there has been much discussion on social networks about terms like UFS 2.0, eMMC 5.1, and LPDDR4. Most users are still unclear about what these terms mean … Read more
In 2016, the configuration of Android phones was upgraded to a new level, featuring the Snapdragon 820, 4GB of RAM, and storage capacity soaring to 128GB. A small detail here is that it adopted UFS 2.0 flash memory instead of the previously popular eMMC 5.1. So, what exactly is UFS 2.0 flash memory? Why are … Read more