...
leaves only 1 GPIO pin from MC33771BSP1AE. Do we need chip select, write or enable pin?
look into GPIO expanders!
...
Buffer
to replace old one
in case we overload 5V reference from MC33771BSP1AE
...
...
leaves only 1 GPIO pin from MC33771BSP1AE. Do we need chip select, write or enable pin?
look into GPIO expanders!
...
to replace old one
in case we overload 5V reference from MC33771BSP1AE
...