I using the CY8C21523B as I would like to creat the following:
8 cap buttons
8 output to reflect each button (logic)
1 output to reflect proximity result (logic)
1 output to heptic/speaker
UART for serial communication
I thought the CY8C21534B will be excellent for it but then found out that i have only 4 digital blocks.The UART need 2 block and the Smart sense need 3 digital blocks. this means that I cant do it or are dont understand how to do it?
can you help?
please close this I will post anew one correcting the mistakes.