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AN2219 - PSoC® 1 Selecting Analog Ground and Reference | Cypress Semiconductor

AN2219 - PSoC® 1 Selecting Analog Ground and Reference

Last Updated: 
Dec 14, 2017

AN2219 describes the internal ground and reference structure in detail and outlines the applicability of each reference setting to typical system designs.

Example Project

Supported H/W and S/W Supported PSoC1 Devices
PSoC Designer Version H/W Kit CY8C20xxx CY8C21xxx CY8C22xxx CY8C23xxx CY8C24xxx CY8C27xxx CY8C28xxx CY8C29xxx
No N/A N/A         x23A, x94 x43 x x66


In the following video, Dave highlights the importance of References and Analog Ground using a PSoC Designer Project.

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