設計工具

設計工具

平行式 NAND 系統功耗和能耗計算器

美光產品僅保證符合美光的資料表規格。工具、美光產品、計畫和規格若有變動,恕不另行通知。所有提供之資訊皆以「現況」為基準,不提供任何形式的保證。建議對計算輸出進行額外驗證,以確保準確性。

估算系統的 NAND 平均功耗/能耗是一項有用的程序,有助於確定 NAND 裝置功耗在系統功耗/能耗預算中的作用,以及如何最佳化 NAND 操作的預算。 該工具可以估算 NAND 讀取-程式-清除-閒置-待命工作負載中每個主機通道的 NAND 電流/功耗/能耗以及系統 NAND 功耗/能耗。

該計算器的受眾是希望估算 NAND 功耗/能耗的使用者,他們需要瞭解所使用的 NAND 裝置、所使用的 NAND 操作類型、各自的電流 (Icc) 規格、輸出/輸入的位元組數以及各自的 NAND 陣列繁忙時間(如 tR、tPROG、tBERS)。 該計算器的使用者應瞭解系統的實體和運作特性,如(但不限於)NAND 主機資料輸入/輸出介面速度、NAND LUNs/晶粒的系統平行使用、NAND 的電壓供應水平、NAND 讀取-程式-閒置-待命工作負載、電路板跡線電容-控制器 DQ 匯流排-以及其他實體系統元素。

Enter a value for each item
This value should be either 1 or 2
This value should not be greater than the value used in the 'Number of NAND LUNs/die per host channel' row
This value should not be greater than the value used in the 'Number of NAND LUNs/die per host channel' row
This value should not be greater than the value used in the 'Number of NAND LUNs/die per host channel' row
This value should not be greater than the value used in the 'Number of NAND LUNs/die per host channel' row
This value should be either 1 or 2
Results
Total NAND Power for all host channels (in W)
Learn More
Must add up to 100%
 
NAND system current per channel (in mA)
NAND system power per channel (in W)
NAND system energy per channel (in mJ)
NAND Vcc rail during NAND array operations
 
 
 
NAND Vccq rail during NAND array operations
 
 
 
NAND Vcc rail during data output
 
 
 
NAND Vccq rail during data output Learn More
 
 
 
NAND Vpp rail during array operations (if used)
 
 
 
 
NAND system current per channel (in mA)
NAND system power per channel (in W)
NAND system energy per channel (in mJ)
NAND Vcc rail during NAND array operations
 
 
 
NAND Vccq rail during NAND array operations
 
 
 
NAND Vcc rail during data output
 
 
 
NAND Vccq rail during data output Learn More
 
 
 
NAND Vpp rail during array operations (if used)
 
 
 
 
NAND system current per channel (in mA)
NAND system power per channel (in W)
NAND system energy per channel (in mJ)
NAND Vcc rail during NAND array operations
 
 
 
NAND Vccq rail during NAND array operations
 
 
 
NAND Vcc rail during data input
 
 
 
NAND Vccq rail during data input
 
 
 
NAND Vpp rail during array operations (if used)
 
 
 
 
NAND system current per channel (in mA)
NAND system power per channel (in W)
NAND system energy per channel (in mJ)
NAND Vcc rail during NAND array operations
 
 
 
NAND Vccq rail during NAND array operations
 
 
 
NAND Vpp rail during array operations (if used)