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Nor Flash Forum Discussions

David_Zhang
Level 5
First solution authored 50 replies posted 50 questions asked
Level 5

hi  Cypress:

   we can't find the width of Norflash or Semper?  8bit/16bit??

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AS_36
Moderator
Moderator 500 replies posted 250 solutions authored 250 replies posted
Moderator

Hi,

NOR Flash comes in various densities. You can visit the following page to get an idea of all the available NOR flash devices - Serial NOR Flash Memory

pastedImage_0.png

In each of these devices, each memory location holds 1 byte (8 bits) of data.

- Apurva

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AS_36
Moderator
Moderator 500 replies posted 250 solutions authored 250 replies posted
Moderator

Hi,

Can you please mention the complete part number of the device that you are referring to?

- Apurva

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David_Zhang
Level 5
First solution authored 50 replies posted 50 questions asked
Level 5

S25FL Serial

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AS_36
Moderator
Moderator 500 replies posted 250 solutions authored 250 replies posted
Moderator

Hi,

Can you please specify what you mean by bit width? S25FL-L/S is a serial flash device and communicates using SPI protocol. It supports Single, Dual and Quad SPI modes.

Semper flash supports Single, Dual, Quad, Octal SPI modes and HyperBus Mode.

- Apurva

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David_Zhang
Level 5
First solution authored 50 replies posted 50 questions asked
Level 5

as weknow, CY15B128Q is 128kbit FRMA, is 16K*8Bit ,  so what's the norflash??

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AS_36
Moderator
Moderator 500 replies posted 250 solutions authored 250 replies posted
Moderator

Hi,

NOR Flash comes in various densities. You can visit the following page to get an idea of all the available NOR flash devices - Serial NOR Flash Memory

pastedImage_0.png

In each of these devices, each memory location holds 1 byte (8 bits) of data.

- Apurva

0 Likes