Difference between CY22050 and CY22150. | Cypress Semiconductor
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Difference between CY22050 and CY22150.
What are the differences between our CY22050 and CY22150 devices?
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.