The recommended crystal oscillator frequency for the MAX32660GTP+T is 32.768 kHz, which is used as the clock source for the real-time clock (RTC) and other internal peripherals.
To configure the MAX32660GTP+T for low-power operation, you can use the Power Mode Controller (PMC) to select the desired power mode, such as Sleep or Deep Sleep, and configure the clock sources and peripherals accordingly. Additionally, you can use the Dynamic Voltage and Frequency Scaling (DVFS) feature to adjust the CPU frequency and voltage to optimize power consumption.
The maximum amount of current that the MAX32660GTP+T can source or sink on its GPIO pins is 4 mA per pin, with a total current limit of 100 mA for all GPIO pins combined.
To implement secure boot on the MAX32660GTP+T, you can use the Secure Boot feature, which uses a combination of cryptographic algorithms and secure key storage to ensure that only authorized firmware can be executed on the device. You will need to generate a secure boot key, store it in the device's One-Time Programmable (OTP) memory, and configure the boot process to use the secure boot mechanism.
The maximum operating temperature range for the MAX32660GTP+T is -40°C to +85°C, with a junction temperature (TJ) of up to 125°C.
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