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RAM_MARSAKATLA
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Dear Team, 

Kindly advise on below query.

We are using a S32K314 NXP microcontroller, but NXP says that it does not have dual chip select in the MCU's hardware, so we cannot use this Infineon QSPI with this controller (Not able to access full storage 1Gb). 

With S70FL01GSAGMFM013, we are only able to access 512Mb of single sector storage, which is insufficient for our application. Whether it will support or not.

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Yuvraj
Moderator
Moderator
Moderator
First question asked 250 replies posted 25 likes received

Hi,

Thank you for contacting Infineon Technologies.

S70FL01GSAGMFM013 flash has 2 chip selects, you have to use chip select (CS) to choose the correct die.

You can access the respective memory based on which CS pin you selected.

You can refer to the following diagram from the datasheet on page 4: https://www.infineon.com/dgdl/Infineon-S70FL01GS_1_Gbit_(128_Mbyte)_3.0V_SPI_Flash-DataSheet-v15_00-...

Yuvraj_0-1683798094666.png

 

Regards,

Yuvraj 

 







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1 Reply
Yuvraj
Moderator
Moderator
Moderator
First question asked 250 replies posted 25 likes received

Hi,

Thank you for contacting Infineon Technologies.

S70FL01GSAGMFM013 flash has 2 chip selects, you have to use chip select (CS) to choose the correct die.

You can access the respective memory based on which CS pin you selected.

You can refer to the following diagram from the datasheet on page 4: https://www.infineon.com/dgdl/Infineon-S70FL01GS_1_Gbit_(128_Mbyte)_3.0V_SPI_Flash-DataSheet-v15_00-...

Yuvraj_0-1683798094666.png

 

Regards,

Yuvraj 

 







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