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USB Superspeed Peripherals

New Contributor

Hi Cypress

We need two image to prevent fail update in CYUSB3014, But the 4Mbit / I2C EEPRM is Small amount in market , Can you recommend a 4Mbit / I2C component (part number) for us , Thank !!/

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Moderator
Moderator

Hello,

Please refer to section 5.1 of AN76405. This section mentions the supported EEPROM device sizes for FX3. The link to the same is given below:

https://www.cypress.com/file/201991/download

From the above document, an EEPROM of 4Mbit is not supported by FX3. Please try reducing the size of .img's by building the projects in release mode and then use a 2Mbit EEPROM. We use a 2Mbit EEPROM (M24M02 from ST Electronics) for CYUSB3KIT-003.

Best Regards,

Jayakrishna

Best Regards,
Jayakrishna

View solution in original post

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1 Reply
Moderator
Moderator

Hello,

Please refer to section 5.1 of AN76405. This section mentions the supported EEPROM device sizes for FX3. The link to the same is given below:

https://www.cypress.com/file/201991/download

From the above document, an EEPROM of 4Mbit is not supported by FX3. Please try reducing the size of .img's by building the projects in release mode and then use a 2Mbit EEPROM. We use a 2Mbit EEPROM (M24M02 from ST Electronics) for CYUSB3KIT-003.

Best Regards,

Jayakrishna

Best Regards,
Jayakrishna

View solution in original post

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