Renesas M16C Series User Manual page 26

M30240 Group
Pin # Name
P2 /LED7
7
43-50
~ P2 /LED0
0
V
51
cc
P1 /KI
52
7 15
V
53
ss
P1 /KI ~ P1 /KI
54-60
6 14 0
P0 /KI ~ P0 /KI
61-68
7 7 0
P10 ~ P10
69-76
7 0
AV
77
ss
78 LPF
V
79
REF
AV
80
cc
Rev.1.00 Sep 24, 2003 Page 8 of 360
I/O
I/O CMOS I/O port. These pins are capable of driving up to 20mA (peak) for LEDs.
Power: V = 4.1~ 5.25V
I
cc
I/O CMOS I/O port. This port can also function as the key-on wakeup interrupt KI15.
Ground: V
I
ss
CMOS I/O port. This port can also function as the key-on wakeup interrupts (KI8
I/O
8
~ KI14).
CMOS I/O port. This port can also function as the key-on wakeup interrupts (KI0
I/O
0
~ KI7).
CMOS I/O port. These pins also function as Analog inputs 7-0 for A-D
I/O
conversion
I This pin is a power supply input for the AD converter. (Connect to Vss)
O Loop filter for the frequency synthesizer.
I This pin is the reference voltage input for the A-D converter.
I This pin is a power supply input for the AD converter. (Connect to Vcc)
Description
= 0V
Pin Description