M32C/83 Group (M32C/83, M32C/83T)
Table 1.6 Pin Description (100-Pin and 144-Pin Packages) (Continued)
Classsfication
Serial I/O
Symbol
STxD0 to
STxD4
I/O Type
O
Function
Outputs serial data when slave mode is selected
Special Function
SRxD0 to
I
Inputs serial data when slave mode is selected
SRxD4
SS0 to _S__S__4__
I
I
_______
Input pins to control serial I/O special function
VREF
Reference
Applies reference voltage to the A/D converter and D/A converter
Voltage Input
A/D Converter
AN0 to AN7
I
Analog input pins for the A/D converter
AN0
AN2
0
0
to AN0
7
7
to AN2
AN150 to AN157
___________
ADTRG
I
Input pin for an external A/D trigger
ANEX0
I/O
Extended analog input pin for the A/D converter and output pin in external
op-amp connection mode
ANEX1
I
O
I
Extended analog input pin for the A/D converter
Output pin for the D/A converter
DA0, DA1
D/A Converter
Intelligent I/O
INPC00 to INPC02
Input pins for the time measurement function
INPC0
INPC0
3
7
to
(1)
INPC11 to INPC12
INPC1
INPC1
6
7
to
(1)
OUTC0
OUTC0
OUTC0
OUTC1
OUTC1
OUTC1
OUTC2
OUTC2
OUTC2
OUTC3
OUTC3
0
to OUTC0
2
2
2
2
O
Output pins for the waveform generating function
4
to
(OUTC20 and OUTC22 assigned to P70 and P71 are pins for the N-channel open drain output.)
5(1)
0
to OUTC1
3
to
7(1)
0
to OUTC2
3
to
7(1)
0
1
to OUTC3
, OUTC3
3
7(1)
to OUTC3
ISCLK0 to ISCLK2
ISCLK3(1)
ISRXD0 to ISRXD3
ISTXD0 to ISTXD3
BE0IN, BE1IN
BE0OUT, BE1OUT
IEIN
I/O
Inputs and outputs the clock for the intelligent I/O communication function
I
O
I
Inputs data for the intelligent I/O communication function
Outputs data for the intelligent I/O communication function
Inputs data for the intelligent I/O communication function
Outputs data for the intelligent I/O communication function
Inputs data for the intelligent I/O communication function
Outputs data for the intelligent I/O communication function
Input pin for the CAN communication function
O
I
IEOUT
O
I
CANIN
CAN
CANOUT
O
Output pin for the CAN communication function
I : Input
NOTE:
O : Output
I/O : Input and output
1. Available in the 144-pin package only.
Page 16
Rev. 1.41 Jan.31, 2006
REJ03B0013-0141
of 91
RENESAS [ RENESAS TECHNOLOGY CORP ]
