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Unique Id (PDL_UID) | Cypress Semiconductor

Unique Id (PDL_UID)

Last Updated: 
Feb 27, 2018
  • API to access 41-bit device ID register (read-only)
  • Automatically adds the UID PDL module to the project
Symbol Diagram
Unique_Id_Symbol Diagram

General Description

The Unique ID is an unchanging read-only register that is set during manufacture. The value is unique to the device and can be used to implement device-specific firmware. This component automatically includes the required Peripheral Driver Library (PDL) module, which makes firmware development easy and less error-prone.