Cypress CY8CKIT-059 PSoC 5LP Prototyping Kit Manual page 30

4.2.6.4 System Capacitors
The PSoC 5LP Prototyping Kit has seven capacitors, which are used when ADC operation at high
frequencies, CapSense, or external 32-kHz crystal oscillator is required in the application.
Four ADC bypass capacitors: Required for proper ADC sampling at high frequencies:
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C9 and C12 – For two SAR ADCs
❐
❐ C7 and C13 – For Delta Sigma ADC
A CapSense capacitor (CMOD): Required for proper CapSense functionality.
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Two biasing capacitors: Required for interfacing an external 32-kHz crystal oscillator. These
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capacitors are added in the Rev *A version of the PSoC 5LP Prototyping Kit.
Note: The crystal oscillator is not placed on the board, it can be soldered on pins P15_2 and P15_3.
Figure 4-14. System Capacitors Circuit Diagram
CY8CKIT-059 PSoC® 5LP Prototyping Kit Guide, Doc. #: 001-96498 Rev. *G
Hardware
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