SD / eMMC快閃記憶體控制器

可靠的NAND快閃記憶體控制器用於工業存儲解決方案

可靠的NAND快閃記憶體控制器用於eMMC、SD和microSD存儲解決方案

工業級存儲系統所需的快閃記憶體控制器要具有強大的糾錯編碼、更新演算法和優越的耗損平均技術。

自2012年以來,SD存儲卡已經接替了許多CF存儲卡應用。它現在應用於PLC,運動控制器、HMI和SBC等系統。這些系統隨後在自動化系統,機器人和移動應用中得到實現,同時也保證了運輸製造工廠的運營。SD解決方案可作為固定或可移動驅動。它們可以作為開機磁片,也可以存儲客戶資料。在過去的幾年中,SD卡被用於汽車資訊娛樂系統中的海量存儲,來取代硬碟。它們的主要用途是映射存儲,這需要特殊的快閃記憶體處理並最終需要一個高可靠性的控制器。

以前被應用於手機,現在eMMC已進入工業市場和一系列汽車應用領域。在汽車應用中,它的功能類似於SD卡,而在工業應用中,它則側重於替代原始NAND和NOR快閃記憶體。由於eMMC只能作為一個固定的驅動器,它被局限於內部使用。eMMC方案基於BGA封裝,需要焊到電路板上。由於固件和使用者資料通常必須在焊接前存儲於eMMC中,之後必須採取措施來刷新資料。海派世通雖只提供控制器,但可以為模組製造商提供存取權限。

S9 NAND Flash Controller

SecureDigital (SD) NAND Flash Controller | Basic Version
  • Designed to fully satisfy industrial requirements
  • hyReliability™ flash management including superior wear leveling, read disturb management, dynamic data refresh, and power fail management ensuring the highest reliability
  • hyMap® -second to none random write performance, minimal write amplification
  • FlashXE® eXtended Endurance features to ensure the lowest possible read error rates and maximum endurance
  • Continuously updated flash memory support
  • Best-in-class power fail management
  • Turnkey solution including firmware, reference schematics, as well as health monitoring tools
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S9S NAND Flash Controller

SD以及MMC 快閃記憶體控制器
  • All features and funtions of the basic S9 included
  • Advanced security and encryption features
  • Secure erase, fast erase and secure trim
  • Custom firmware extensions and feature development through firmware API
  • Smart and custom features possible by simple firmware upgrades
  • Special GPIO transfer modes include ISO7816, I2C and SPI
  • AES-128 and AES-256 support with CBC and XTS modes
  • SHA-256 hashing engine and hardware RNG
  • Turnkey solution including firmware, manufacturing kit, test and development hardware, and reference schematics for SD Card
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Swissbit SD & microSD Solutions

Swissbit’s industrial S-600 SD cards are designed for high sustained performance and endurance and are manufactured and tested in Swissbit‘s own fab to withstand extreme environmental conditions.

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