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
NOR Flash technology is one of the two main types of non-volatile flash memory on the market today.Intel first developed NOR Flash technology in 1988, which completely changed the dominance of EPROM (Erasable Programmable Read-Only Memory) and EEPROM (Electrically Erasable Programmable Read-Only Memory).In 1989, Toshiba introduced the NAND Flash structure, emphasizing lower cost per bit, … Read more
An SD card, short for Secure Digital Card, is a new generation of memory device based on semiconductor flash memory, and it is a type of portable storage device. Below is a detailed introduction to SD cards: 1. Main Features 1. High Storage Capacity: SD cards have a large storage capacity, which can meet the … Read more
Compared to desktop computers, the speed of mobile phone storage chips has rapidly developed in the past two years. The once mainstream eMMC 4.5 has quickly evolved to the latest UFS 2.1. Currently, the highest speed of UFS 2.1 flash memory can reach 1166MB/s, while the theoretical maximum speed of mid-range eMMC 5.0 is 400MB/s; … Read more
🟩Flash can be divided into two main categories: NOR Flash and NAND Flash. NAND has a large capacity and low cost per unit, while NOR has fast read speeds, high reliability, and quick erase speeds. NOR Flash is primarily used for coding applications, often related to computation; NAND Flash mainly functions as data storage, widely … Read more
Follow,Star Public Number, Don’t Miss Exciting Content Editor: Huang Material Source: Network FLASH memory, also known as flash memory, mainly has two types: NorFlash and NandFlash. In actual development, designers can make reasonable choices for flash memory based on product needs. Below we will compare and introduce from multiple perspectives. 1. Interface Comparison NorFlash has … Read more
Flash memory is a type of electronic non-volatile memory that can be electrically erased and reprogrammed. This technology is mainly used for general data storage and for transferring data between computers and other digital products, such as storage cards and USB drives. Flash memory is non-volatile, meaning it does not require power to retain data. … Read more
Recently, a certain domestic smartphone manufacturer sparked the “Flash Memory Gate Incident” after being exposed by netizens for “mixing flash memory” in the same phone. As of now, it seems there hasn’t been a proper resolution to this issue, but the situation of “mixing flash memory” is not a secret in the industry, after all, … Read more
When it comes to eMMC flash memory, what comes to mind first? Is it the non-mainstream manufacturers from years ago who took eMMC out of phones to use as “black chips” for solid-state drives in PCs? Or perhaps the earlier “flash memory scandal” that once stirred the mobile phone market? However, these are all old … Read more
With the rapid evolution of semiconductor technology, the capacity of mobile ROM has also advanced significantly. Nowadays, flagship smartphones hardly ever feature 16GB ROM, and the recently released iPhone 8/iPhone 8 Plus has also eliminated the 32GB version, starting directly from 64GB. As the capacity of system firmware, apps, and various files continues to increase, … Read more