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Nor Flash Forum Discussions

Karthik
Level 1
First reply posted First question asked Welcome!
Level 1

Hello,

Could you tell us the maximum PCB trace routing length for address lines , Data lines & Control signals?

By referring the 'Infineon-AN216200_Infineon_Non-Burst-Mode_Parallel_NOR_Flash_Memory_Layout_Guide_for_PCBs-ApplicationNotes-v02_00-EN.pdf', it is understand that overall mismatch within group shall be +/- 500mil. What will be the allowable maximum PCB trace length (considering operating in high speed condition)?

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Ronak
Moderator
Moderator 50 replies posted 25 solutions authored First question asked
Moderator

Hi,

 

We don't have any recommendation of trace length. As it will change according to the PCB design. You can find the best suitable trace length for your use case by simulating the IBIS model of the device. You can download the IBSI model from here.

Thanks,
Ronak

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Ronak
Moderator
Moderator 50 replies posted 25 solutions authored First question asked
Moderator

Hi,

 

We don't have any recommendation of trace length. As it will change according to the PCB design. You can find the best suitable trace length for your use case by simulating the IBIS model of the device. You can download the IBSI model from here.

Thanks,
Ronak

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