32C87 RENESAS [Renesas Technology Corp], 32C87 Datasheet - Page 21

• Manufacturer Part Number: 32C87
• Description: RENESAS MCU
• Manufacturer: RENESAS [Renesas Technology Corp]

M32C/87 Group (M32C/87, M32C/87A, M32C/87B)
REJ03B0127-0151 Rev.1.51 Jul 31, 2008
Page 21 of 85
Table 1.17
I: Input
NOTE:
Intelligent I/O
Reference
voltage input
A/D converter
D/A converter
Real-time port RTP0_0 to
1. Only VCC1 can be used in the 100-pin package.
Type
O: Output
Pin Functions (100-Pin and 144-Pin Package) (3/4)
INPC1_0 to
INPC1_3
INPC1_4 to
INPC1_7
OUTC1_0 to
OUTC1_3
OUTC1_4 to
OUTC1_7
OUTC2_0 to
OUTC2_2
ISCLK0
ISCLK1,
ISCLK2
ISRXD0
ISRXD1,
ISRXD2
ISTXD0
ISTXD1,
ISTXD2
IEIN
IEOUT
VREF
AN_0 to AN_7
AN0_0 to
AN0_7,
AN2_0 to
AN2_7
ADTRG
ANEX0
ANEX1
DA0, DA1
RTP0_3
RTP1_0 to
RTP1_3
RTP2_0 to
RTP2_3
RTP3_0 to
RTP3_3
Symbol
I/O: Input and output
Type
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
Voltage
Supply
VCC1/
VCC1/
VCC1/
VCC1/
VCC1/
VCC1/
VCC1/
VCC1/
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC2
VCC1
VCC1
VCC1
VCC1
VCC1
−
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
Input pins for the time measurement function.
Output pins for the waveform generation function.
(OUTC1_6/OUTC2_0 and OUTC1_7/OUTC2_2 assigned to ports
7_0 and 7_1 are N-channel open drain output.)
Clock input/output pins for the intelligent I/O communication
function.
Data input pins for the intelligent I/O communication function.
Data output pins for the intelligent I/O communication function.
(ISTXD2 assigned to port 7_0 is N-channel open drain output.)
Data input pin for the intelligent I/O communication function.
Data output pin for the intelligent I/O communication function.
(IEOUT assigned to port 7_0 is N-channel open drain output.)
The VREF pin supplies the reference voltage to the A/D converter
and D/A converter.
Analog input pins for the A/D converter.
External trigger input pin for the A/D converter.
Extended analog input pin for the A/D converter or output pin in
external op-amp connection mode.
Extended analog input pin for the A/D converter.
Output pins for the D/A converter.
These pins function as real-time ports.
(RTP0_2 and RTP0_3 are N-channel open drain output.)
Description
1. Overview