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Arm Cortex Cypress S70FS01GS: Configure Sector Map

09-Sep-2025

Cypress S70FS01GS Flash non-volatile memory device implements JEDEC standard supporting Serial Flash Discoverable Parameters (SFDP). However, the S70FS01GS device is a dual die stack of two FS512S dies with consecutive memory addresses, and prior to the first use, initial formatting is required.

This how-to guide describes the configuration of the sector map of the S70FS01GS Flash device with a Python script. The Python script is attached to this document.


For more information, refer to Cypress S70FS01GS: Sector Map Configuration.

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