The CY8C3866AXI-040T can operate from -40°C to +85°C.
The clock source can be configured using the Clock Control Register (CLK_CR). The CY8C3866AXI-040T can use an internal oscillator, external crystal oscillator, or an external clock source.
The maximum current consumption of the CY8C3866AXI-040T is approximately 20mA at 3.3V and 40MHz.
The CY8C3866AXI-040T has several low-power modes, including Sleep, Hibernate, and Deep Sleep. These modes can be implemented using the Power Mode Control Register (PMC).
The maximum frequency of the CY8C3866AXI-040T is 40MHz.