China Chips Star Semiconductor Co., Ltd.
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Description of eMMC 5.1
eMMC integrates storage chips, controllers, and interfaces into a single package, simplifying the design and connection process.EMMC (Embedded MultiMedia Card) is an embedded non-volatile storage solution. It integrates NAND flash chips and flash controllers into a small BGA (Ball Grid Array) package, providing devices with a highly integrated, low-cost, and low-power storage solution. Its core feature is the "plug and play" integrated design, which does not require external additional controller configuration.
Main Features of eMMC 5.1
Using high-quality wafers from Kaixia: Kaixia's high-quality wafers, such as 9T25 wafers, use the latest BiCS FLASH technology ™ The 3D TLC flash architecture integrates higher capacity storage units in a single chip through 112 layer vertical stacking technology.
Paired with SMI controller: The SMI controller is equipped with hardware level LDPC (Low Density Parity Check) algorithm, which can detect and correct burst errors of 12bit/1KB in real time, and control the uncorrectable bit error rate (UBER) below 1e-17, which is 100 times stricter than JEDEC standards, effectively ensuring the accuracy and integrity of data.
Rich capacity options: Provides a capacity range of 64G~256G, which can meet the different storage capacity requirements of various application scenarios such as mid to low end smartphones, tablets, and IoT devices.
Applications of eMMC 5.1
Tablet: Tablet computers require storage chips that balance volume, performance, and energy efficiency, and eMMC storage chips perfectly meet these needs. It not only provides sufficient storage space for tablets, but also performs well in terms of battery life. Many mid to low end tablets use eMMC storage for installing operating systems, applications, and storing users' documents, photos, videos, and other data, which can meet users' daily office, entertainment, and other needs.
Automotive central control system: Automotive central control systems require stable and low-power storage solutions, and eMMC, with its mature technology and cost advantages, has become one of the ideal choices for automotive central control system storage.