Difference between CY22050 and CY22150.

Question: What are the differences between our CY22050 and CY22150 devices?

 

Answer:

The CY22150 is the advanced version of our CY22050 with the feature of Serial Programming Interface being provided for In-System Re-programmability of the Volatile memory registers only. So the CY22150 has pins 4 and 10 replaced with the SDAT (pin 4) and SCLK (pin 10) respectively which were PWRDWN# and OE respectively in case of our CY22050. Accordingly, the CY22150 does not have PWRDWN# and OE functionality which is present in our CY22050.