OVERVIEW
1.3 Pin Functions
1
1.3 Pin Functions
Figure 1.3.1 shows the 32180’s pin function diagram. Pin functions are described in Table 1.3.1.
5
XIN
P93/TO16-P97/TO20
Port 9
XOUT
P100/TO8
Serial I/O
CAN
Clock
VCNT
P101/TO9/TXD3
P102/TO10/CTX1
P103/TO11-P107/TO15
Port 10
OSC-VCC
OSC-VSS
2
5
8
4
Reset
Mode
RESET#
P110/TO0-P117/TO7
Port 11
Port 12
MOD0
MOD1
FP
P124/TCLK0-P127/TCLK3
P130/TIN16/PWMOFF0
P131/TIN17/PWMOFF1
P132/TIN18-P137/TIN23
P140/TIN8-P147/TIN15
P150/TIN0-P157/TIN7
P160/TO21-P167/TO28
Multijunction
timer
8
8
8
8
Port 0
Port 1
Port 2
Port 3
P00/DB0-P07/DB7
P10/DB8-P17/DB15
P20/A23-P27/A30
P30/A15-P37/A22
Port 13
Data bus
6
8
8
8
2
Port 14
Port 15
Port 16
Address bus
Bus control
P41/BLW#/BLE#
P42/BHW#/BHE#
P43/RD#
P172/TIN24, P173/TIN25
P174/TXD2
Port 4
Port 6
P44/CS0#
P175/RXD2
Port 17
Serial I/O
P45/CS1#
P176/TXD3
2
3
P46/A13, P47/A14
P177/RXD3
8
7
P61-P63
P180/TO29-P187/TO36
Port 18
Port 19
Multijunction
timer
P65/SCLKI4/SCLKO4
P66/SCLKI5/SCLKO5
P67
Serial I/O
P190/TIN26-P196/TIN32
P197/TIN33/PWMOFF2
P200/TXD4
P201/RXD4
P202/TXD5
P203/RXD5
P70/BCLK/WR#
P71/WAIT#
Serial I/O
Port 20
Port 21
Bus control
RTD
P72/HREQ#
P73/HACK#
Multijunction
timer
8
Port 7
P210/TO37-P217/TO44
P74/RTDTXD
P75/RTDRXD
P76/RTDACK
P77/RTDCLK
P220/CTX0
P221/CRX0
P222/CTX1
P223/CRX1
P224/A11/CS2#
P225/A12/CS3#
P226/CS2#
CAN
P82/TXD0
Port 22
P83/RXD0
Address bus
Bus control
P84/SCLKI0/SCLKO0
P85/TXD1
Serial I/O
Port 8
P227/CS3#
P86/RXD1
JTMS
JTCK
JTRST
JTDO
JTDI
P87/SCLKI1/SCLKO1
SBI#
Interrupt
controller
16
16
2
JTAG
AD0IN0-AD0IN15
AD1IN0-AD1IN15
AVCC0, AVCC1
AVSS0, AVSS1
VREF0, VREF1
A-D converter
2
13
7
VSS
2
VCCE
EXCVCC
VDDE
2
EXCVDD
VCC-BUS
4
Notes: • The symbol "#" suffixed to the pin (or signal) names means that the pins (or signals) are active-low.
VCCE
•
: Operates with the VCCE power supply.
: Operates with the VCC-BUS power supply.
: Operates with the OSC-VCC power supply.
VCC-BUS
OSC-VCC
Figure 1.3.1 Pin Function Diagram
32180 Group User’s Manual (Rev.1.0)
1-8
RENESAS [ RENESAS TECHNOLOGY CORP ]
