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There is no direct pin for pin replacement for the CY2907. The CY22392 is the closest match in functionality to the CY2907. Introduction The CY22381, shown in Figure 1, is programmed using CyClocks RT that is part of the CyberClocks software suite. The CY2071A, shown in Figure 2, and CY2907 family of devices are programmed using the PC driven CyClocks software that is also part of the CyberClocks software suite. CyClocks software stores the program file as an entry file that uses a text file wit