CY8CKIT-059 PSoC® 5LP Prototyping Kit Guide, Doc. #: 001-96498 Rev. *G 30
Hardware
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:
❐ C9 and C12 – For two SAR ADCs
❐ C7 and C13 – For Delta Sigma ADC
■ A CapSense capacitor (CMOD): Required for proper CapSense functionality.
■ Two biasing capacitors: Required for interfacing an external 32-kHz crystal oscillator. These
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
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