The recommended crystal oscillator frequency for the CY8C4245PVI-DS402 is 32.768 kHz. This frequency is used as the clock source for the internal real-time clock (RTC) and watchdog timer.
The CY8C4245PVI-DS402 has a USB 2.0 Full-Speed interface that can be configured using the USBFS component in the PSoC Creator IDE. The USB interface can be configured as a device, host, or OTG (on-the-go) device. Refer to the PSoC Creator documentation and the CY8C4245PVI-DS402 datasheet for more information.
The CY8C4245PVI-DS402 has an operating temperature range of -40°C to +85°C. However, the device can be operated at temperatures up to +105°C with reduced performance and reliability.
The CY8C4245PVI-DS402 has a secure boot feature that can be implemented using the PSoC Creator IDE. The secure boot feature uses a combination of cryptographic algorithms and secure key storage to ensure that only authorized firmware can be executed on the device. Refer to the PSoC Creator documentation and the CY8C4245PVI-DS402 datasheet for more information.
The maximum current consumption of the CY8C4245PVI-DS402 depends on the operating mode and frequency. In active mode, the maximum current consumption is around 20 mA at 48 MHz. In sleep mode, the current consumption is around 1.5 mA. Refer to the CY8C4245PVI-DS402 datasheet for more information.
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