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CY62177EV30 SRAM with STM32L496AEI

Question asked by Atilla Mete Turedi on Oct 19, 2017
Latest reply on Oct 27, 2017 by waclawek.jan

Greetings people,

 

I was wondering if the SRAM by CY62177EV30  is compatible with the FMC on STM32L496AEI with 20 bit address width and 16 bit data width.

 

I can only use 20 bits from the address bus because of pin multiplexing constraints. There are 21 address pins on the SRAM I want to use so I am also unsure what to do with that. Is it okay not to connect that on SRAM? (I am aware this will result in halving of the total capacity of the SRAM)

 

Best Regards,

Mete

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