M16C62P Datasheet, PDF (212/349 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

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Preliminary Specifications Rev.1.0
Specifications in this manual are tentative and subject to change.
Programmable I/O Ports
Mitsubishi microcomputers
M16C / 62P Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
P00 to P07, P20 to P27 (inside dotted-line
included)
P30 to P37, P40 to P47,
P50 to P54, P56,
P110 to P117(Note 2),
P120 to P127(Note 2),
P130 to P137(Note 2),
P140, P141(Note 2)
Data bus
(inside dotted-line
not included)
P10 to P14
Pull-up selection
Direction register
Port latch
Analog input
Pull-up selection
Direction register
Data bus
Port P1 control register
Port latch
(Note 1)
(Note 1)
P15 to P17
Pull-up selection
Direction register
Data bus
Port P1 control register
Port latch
(Note 1)
P57, P60, P64, P73 to P76,
P80, P81, P90, P92
Input to respective peripheral functions
Pull-up selection
Direction
register
"1"
Data bus
Port latch
Output
(Note 1)
Figure 1.25.1. I/O Ports (1)
Input to respective peripheral functions
Note 1:
symbolizes a parasitic diode.
Make sure the input voltage on each port will not exceed Vcc.
Note 2: Available in only the 128-pin version.
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