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Is it possible to use S29GL064N90TFI01 or S29GL064N90TFI02 with VIO connected to 2.5V power supply? According to datasheet, it seems that VIO can be in the range 1.65V-3.6V but at page 14, it is listed all models with these notes

01 = x8/x16, VCC = VIO = 2.7 – 3.6 V, Uniform sector, WP#/ACC = VIL protects highest addressed sector

02 = x8/x16, VCC = VIO = 2.7 – 3.6 V, Uniform sector, WP#/ACC = VIL protects lowest addressed sector

Thanks.

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Moderator
Moderator

Hello Daniele,

Thank you for contacting Cypress Technical Support, an Infineon Technologies company,

Is it possible to use S29GL064N90TFI01 or S29GL064N90TFI02 with VIO connected to 2.5V power supply?

No it will not work as the model

01 = x8/x16, VCC = VIO = 2.7 – 3.6 V, Uniform sector, WP#/ACC = VIL protects highest addressed sector

02 = x8/x16, VCC = VIO = 2.7 – 3.6 V, Uniform sector, WP#/ACC = VIL protects lowest addressed sector

At page 14 it is listed because some models have VIO = 1.65-3,6V

V1 = x8/x16, VCC = 2.7 – 3.6 V, VIO = 1.65 - 3.6 V, Uniform sector, WP#/ACC = VIL protects highest addressed sector

V2 = x8/x16, VCC = 2.7 – 3.6 V, VIO = 1.65 - 3.6 V, Uniform sector, WP#/ACC = VIL protects lowest addressed sector

V6 = x16, VCC = 2.7 – 3.6 V, VIO = 1.65 - 3.6 V, Uniform sector, WP# = VIL protects highest addressed sector

But for model 01 and model 02 V, VCC = VIO = 2.7 – 3.6 V.

Thank you

Regards,

Bushra

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1 Reply
Moderator
Moderator

Hello Daniele,

Thank you for contacting Cypress Technical Support, an Infineon Technologies company,

Is it possible to use S29GL064N90TFI01 or S29GL064N90TFI02 with VIO connected to 2.5V power supply?

No it will not work as the model

01 = x8/x16, VCC = VIO = 2.7 – 3.6 V, Uniform sector, WP#/ACC = VIL protects highest addressed sector

02 = x8/x16, VCC = VIO = 2.7 – 3.6 V, Uniform sector, WP#/ACC = VIL protects lowest addressed sector

At page 14 it is listed because some models have VIO = 1.65-3,6V

V1 = x8/x16, VCC = 2.7 – 3.6 V, VIO = 1.65 - 3.6 V, Uniform sector, WP#/ACC = VIL protects highest addressed sector

V2 = x8/x16, VCC = 2.7 – 3.6 V, VIO = 1.65 - 3.6 V, Uniform sector, WP#/ACC = VIL protects lowest addressed sector

V6 = x16, VCC = 2.7 – 3.6 V, VIO = 1.65 - 3.6 V, Uniform sector, WP# = VIL protects highest addressed sector

But for model 01 and model 02 V, VCC = VIO = 2.7 – 3.6 V.

Thank you

Regards,

Bushra

View solution in original post

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