The maximum operating temperature range for CYDM256B16-55BVXIT is -40°C to +85°C.
A reliable power-up sequence for CYDM256B16-55BVXIT involves applying power to VCC first, followed by VCCQ, and then asserting the chip enable (CE) signal. This ensures proper device initialization and prevents latch-up conditions.
The recommended termination scheme for CYDM256B16-55BVXIT is to use a 50-ohm termination resistor on the data lines (DQ) and a 10-ohm termination resistor on the clock line (CLK). This helps to reduce signal reflections and improve signal integrity.
When using the asynchronous reset (RST) signal in CYDM256B16-55BVXIT, ensure that it is asserted low for at least 2 clock cycles to guarantee a complete reset. Also, make sure to de-assert RST before accessing the device to prevent unexpected behavior.
The maximum clock frequency supported by CYDM256B16-55BVXIT is 55 MHz. Exceeding this frequency may result in device malfunction or data corruption.
