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LS1024A Power Requirements & Nand Flash max size interfacable

Question asked by Tilak Marupilla on Jul 13, 2019
Latest reply on Jul 17, 2019 by ufedor

Dear all,

I'm a newbie to processor's world. Kindly help me understanding the below stuff:

 

I want to use LS1024A for its Crypto, USB 3.0 & Nand flash interfacing support. 

* Unlike other Processor/MCU's,.... LS1024A's Electrical characteristics were not given. (Since I want to make a device which will be USB bus powered (5v,500-1A) can use USB Y cable )

How can I know my estimated power consumption (when using above mentioned Crypto,USB 3.0 & Nand)/ do some power management (switch off one A9 core..etc) to make power consumption < 1A.  

* Is there any limit to the size of the flash devices that can be interfaced using Nand flash controller or EBI of LS1024A ? 
(PS: I want to interface a 128GB (Giga Byte) Nand flash IC )

 

Thanks in advance.

 

 

Pavel Chubakov ufedor Yiping Wang alexander.yakovlev Serguei Podiatchev ebiz ws

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