The recommended crystal oscillator frequency for the CY8C3245LTI-163T is 32.768 kHz. This frequency is used as the clock source for the internal real-time clock (RTC) and watchdog timer (WDT).
The CY8C3245LTI-163T has a built-in USB 2.0 interface that can be configured as a device, host, or On-The-Go (OTG) interface. To configure the USB interface, you need to use the USBFS component in the PSoC Creator IDE or the USB API in the PSoC 4 firmware. You will need to set up the USB clock, configure the USB pins, and implement the USB protocol using the provided APIs.
The maximum current that can be sourced or sunk by the GPIO pins on the CY8C3245LTI-163T is 25 mA. However, it's recommended to limit the current to 10 mA or less to ensure reliable operation and to prevent overheating.
The CY8C3245LTI-163T has a built-in CapSense component that can be used to implement capacitive touch sensing interfaces. To use the CapSense component, you need to configure the CapSense pins, set up the CapSense clock, and implement the CapSense protocol using the provided APIs. You can use the PSoC Creator IDE to generate the CapSense configuration and code.
The maximum operating temperature range for the CY8C3245LTI-163T is -40°C to +85°C. However, the device can be operated at a reduced temperature range of -20°C to +70°C for industrial applications.
