USB 2.0
AS3257H
點序科技發行之USB 2.0控制晶片AS3257H是採用UMC製程,其特色為高效能、低耗電量及支援USB1.1及USB2.0規格。 AS3257H支援單通道快閃記憶體介面及使用BCH自動錯誤校正碼,並支援各式SLC、MLC與TLC快閃記憶體。
USB 2.0
點序科技發行之USB 2.0控制晶片AS3257H是採用UMC製程,其特色為高效能、低耗電量及支援USB1.1及USB2.0規格。 AS3257H支援單通道快閃記憶體介面及使用BCH自動錯誤校正碼,並支援各式SLC、MLC與TLC快閃記憶體。
▎完全符合USB 1.1及USB2.0標準規格
■支援全速模式
■支援高速模式
■支援省電待命模式
▎快閃記憶體介面支援
■最高支援八顆8bit資料匯流排快閃記憶體
■支援3.3伏之快閃記憶體
▎快閃記憶體支援性
■支援錯誤檢查糾正 (ECC) ,可自動修正1K bytes中7x-bits 數據錯誤
■支援SLC、MLC與TLC快閃記憶體
■支援2KB/4KB/8KB/16KB page架構之快閃記憶體
■支援two-plane運作模式
■支援Toggle Mode快閃記憶體
■支援ONFI 2.3快閃記憶體
▎內嵌式振盪器可降低物料開銷
▎低耗電量
▎增強ESD設計
▎非直接映射架構
▎製造工具準備就緒
▎遵從USB v2.0規格, USB 卸除式儲存裝置類別及Bulk-Only傳輸
▎支援Windows ME, Windows 2000, Windows XP, Vista, Window7, Mac 9.2, Mac OS X 為預定裝置
▎可自訂生產序號
▎支援自動化生產
▎支援可寫入及唯讀模式
▎支援磁碟分割功能
▎支援密碼加密以控制裝置存取
▎UFD裝置可支援PC Lock
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