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Microcontroller and flash memory connectivity

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pandu02

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Dear All,

I've seen lot of reference designs the interconnection between flash and MCU always why A0 of MCU pin is left unconnected.Why A1 of MCU is connected to A0 of flash.
If there is any document for these kind of interconnections.
Regards
Govardhan
 

Hi,

There are many different flash memories with different interfaces... there are so many different microcontrollers...
How can we know what you mean?

--> Show one of these "lot of reference designs".

Then we can talk about it.

Klaus
 

If there is any document for these kind of interconnections.
The reference manual of the respective microprocessor. The address line connection has usually to do with different memory word widths.
 

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