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Nor Flash Forum Discussions

Yogeshv1
Level 1
First question asked Welcome!
Level 1

Hi All,

NOR Flash S29JL032J70TFI01 we are trying to incorporate in our design. We have been looking for Sector Protect and Unprotect support within device through In-System programming. Datasheet for the same mentions RESET# pin need 12V during protect/unprotect operation. We are not able to find additional information on it. From Datasheet Specs looks like we need VID voltage of around 12V in Hardware. Need to know what Hardware logic to get implement to achieve this. If you can share some reference Hardware implementation logic on this

 

Yogeshv1_0-1658976270880.png

 

 

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1 Solution
AlbertB_56
Moderator
Moderator 50 likes received 250 replies posted 250 sign-ins
Moderator

Hello Yogesh,

The programming equipment  that the S29JL032J datasheet mentions is actually universal programmers, such as Data I/O, BP Microsystems,  Dediprog, System General, Hi-Lo Systems, Advantech, Xeltek, etc.

   https://www.infineon.com/cms/en/product/memories/nor-flash/#!partners

Please also find attached the High Voltage Sector Protect/Unprotect application note.

 

Best regards,

Albert

Cypress Semiconductor Corp.

An Infineon technologies Company

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AlbertB_56
Moderator
Moderator 50 likes received 250 replies posted 250 sign-ins
Moderator

Hello Yogesh,

The programming equipment  that the S29JL032J datasheet mentions is actually universal programmers, such as Data I/O, BP Microsystems,  Dediprog, System General, Hi-Lo Systems, Advantech, Xeltek, etc.

   https://www.infineon.com/cms/en/product/memories/nor-flash/#!partners

Please also find attached the High Voltage Sector Protect/Unprotect application note.

 

Best regards,

Albert

Cypress Semiconductor Corp.

An Infineon technologies Company

0 Likes
AlbertB_56
Moderator
Moderator 50 likes received 250 replies posted 250 sign-ins
Moderator

Hello Yogesh,

The programming equipment  that the S29JL032J datasheet mentions is actually universal programmers, such as Data I/O, BP Microsystems,  Dediprog, System General, Hi-Lo Systems, Advantech, Xeltek, etc.

   https://www.infineon.com/cms/en/product/memories/nor-flash/#!partners

Please also find attached the High Voltage Sector Protect/Unprotect application note.

 

Best regards,

Albert

Cypress Semiconductor Corp.

An Infineon technologies Company

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