M16C/62 Group DATASHEET

Programmable I/O PortMitsubishi microcomputersM16C / 62 GroupSINGLE-CHIP 16-BIT CMOS MICROCOMPUTERP100 to P103(inside dotted-line not included)P104 to P107(inside dotted-line included)Pull-up selectionDirection registerData busPort latch(Note)Analog inputInput to respective peripheral functionsP93, P94Pull-up selectionD-A output enabledDirection registerData busPort latch(Note)Input to respective peripheral functionsAnalog outputD-A output enabledPull-up selectionP96Direction register"1"Data busPort latchOutput(Note)Analog inputPull-up selectionP95Direction register"1"Data busPort latchOutput(Note)Input to respective peripheral functionsAnalog inputNote :symbolizes a parasitic diode.Do not apply a voltage higher than Vcc to each port.Figure 1.23.3. Programmable I/O ports (3)169