M30622M4 MITSUBISHI [Mitsubishi Electric Semiconductor], M30622M4 Datasheet - Page 169

• Manufacturer Part Number: M30622M4
• Description: SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
• Manufacturer: MITSUBISHI [Mitsubishi Electric Semiconductor]

Programmable I/O Port
Figure 1.23.3. Programmable I/O ports (3)
P10
P10
(inside dotted-line not included)
(inside dotted-line included)
P9
P9
P9
0
4
to P10
to P10
3
6
5
, P9
4
3
7
Data bus
Data bus
Note :
Data bus
Data bus
Input to respective peripheral functions
Input to respective peripheral functions
Input to respective peripheral functions
Do not apply a voltage higher than Vcc to each port.
Direction register
Direction register
Port latch
Port latch
symbolizes a parasitic diode.
D-A output enabled
Direction register
Direction register
Pull-up selection
Pull-up selection
Pull-up selection
Pull-up selection
Port latch
Port latch
Analog output
Analog input
Analog input
Analog input
Output
Output
"1"
"1"
D-A output enabled
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Mitsubishi microcomputers
M16C / 62 Group
(Note)
(Note)
(Note)
(Note)
169