Hello to all forum members,

I'm student at ITU Istanbul Technic University - Electronics & Communication Engineering.

I want to Design PCB for my ( Commercial and Academic ) project I need to use SoC for it.
I decided to buy from local supplier here is the link https://fevaris.com/soc-system-on-chip/27-xc7z020-1clg400c-xilinx-soc-entegre
after some research I find this version of this SoC on mouser
https://www.mouser.com.tr/ProductDetail/Xilinx/XC7Z020-L1CLG400I

My question is what is the difference between these part ? Is there a critical difference between them ?


This is the ordering information section of Xilinx Zynq 7000 series datasheet. But I don't find my answer

To summarize my question:

What is the difference between, Is there a critical difference between them ?
XC7Z020-1CLG400C and XC7Z020-L1CLG400C

Thanks in advance, thank you so much

 

Hello to all forum members again,

I learned the difference,
1L means speed grade,
L1 means low power,

But I'cannot find how much low and do I should any changes on pcb board, my question can be updated to How much low and need changes ?

Thanks in advance, good days and good works