PIC16F15213 Pin Diagram - Image.
VSS - Ground
VDD - Operating Voltage Range: 1.8V to 5.5V
**NOTE RA3 - {MCLR} If used for IO is an input pin only! Cannot be used as Output. Cannot be used for Analog ADC
Pin descriptions and Pin Mappings
**Notes BI-Directional output signals need to be mapped to the same input signal
**Notes to use Output signals they have to be mapped to IO pin - as they do not have default assigned PIN.