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32172 Datasheet(PDF) 31 Page - Renesas Technology Corp

Part # 32172
Description  32-bit RISC Single-chip Microcomputers
PDF  875 Pages
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Manufacturer  RENESAS [Renesas Technology Corp]
Direct Link  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

32172 Datasheet(HTML) 31 Page - Renesas Technology Corp

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1
1-10
Rev.1.0
1.3 Pin Functions
Figure 1.3.1 shows a pin function diagram of the 32172/32173. Table 1.3.1 provides a description
of pin functions.
Figure 1.3.1
Pin Function Diagram of 144LQFP Package
Overview
1.3 Pin Functions
XIN
RESET
Clock
Reset
VSS
3
5
Address bus
Bus control
8
Data bus
P72 / HREQ
P73 / HACK /TXD3
P71 / WAIT
P43 / RD
P44 / CS0
P45 / CS1
P41 / BLW / BLE
P42 / BHW / BHE
Port 0
Port 8
XOUT
VCNT
OSC-VCC
OSC-VSS
MOD0
MOD1
Mode
P74 / RTDTXD
P75 / RTDRXD
P76 / RTDACK
P77 / RTDCLK
Realtime
debugger
P70 / BCLK / WR
Port 7
P82 / TXD0
P83 / RXD0
P84 / SCLKI 0 / SCLKO 0
P85 / TXD1
P86 / RXD1
P87 / SCLKI 1 / SCLKO 1
Serial I/O
VDD
FVCC
FP
P220 / CTX0
P221 / CRX0
3.3V
5V
Note
: The [3.3V] blocks operate with a 3.3 V power supply.
: The [5V] blocks operate with a 5 V or 3.3 V power supply.
JTMS
JTCK
JTRST
JTDO
JTAG
JTDI
Bus control
address bus
VCCE
4
P00 — P07/DB0 — DB7
8
8
P10 — P17/DB8 — DB15
Port 1
P20 — P27 / A23 — A30
P30 — P37 / A15 — A22
8
P46 / A13 / CS3
P47 / A14
Port 2
Port 3
Port 4
Interrupt
controller
P61 — P63
Port 6
P64 / SBI
3
Bus control
serial I/O
Clock
P93 / RXD3 (/ AD0IN8)
P94 / TXD6
P95 / RXD6
P96 / CTX1
P97 / CRX1
Port 9
CAN
P100 — P103 / TO8 — TO11
P105 / TO13 / SCLKO4
P106 / TO14 / TXD4
P104 / TO12 / SCLKI4
P107 / TO15 / RXD4
Port 10
Input/output
timer
Input/output
timer serial I/O
P110 — P113 / TO0 — TO3
P115 / TO5 / SCLKO5
P116 / TO6 / TXD5
P114 / TO4/ SCLKI5
P117 / TO7 / RXD5
Port 11
Input/output
timer
Input/output
timer serial I/O
A-D
converter
AVCC0
VREF0
8
AD0IN0 — AD0IN7
AVSS0
4
AD1IN0 — AD1IN3
P125 / TIN0B (/ AD1IN9)
P126 / TIN1A (/ AD0IN10)
P124 / TIN0A (/ AD0IN9)
P127 / TIN1B (/ AD1IN10)
Port 12
PD module
(A-D converter)
P135 / TIN21 (/ AD1IN13)
P136 / TIN22 (/ AD0IN14)
P134 / TIN20 (/ AD0IN13)
P137 / TIN23 (/ AD1IN14)
Port 13
P131 / TIN17 / PWMOFF1
(/AD1IN11)
P132 / TIN18 (/ AD0IN12)
P130 / TIN16 / PWMOFF0
(/AD0IN11)
P133 / TIN19 (/ AD1IN12)
Input/output
timer
(A-D converter)
P150 / TIN8 / TXD7
(/AD0IN15)
P153 / TIN9 / RXD7
(/AD1IN15)
Port 15
P173 / TIN11 (/ AD1IN7)
P172 / TIN10 (/ AD1IN6)
P174 / TXD2
P175 / RXD2
Port 17
P225 / A12 / CS2
Port 22
CAN
DA0 (/ AD1IN4)
DA1 (/ AD1IN5)
D-A
converter
VCCI
4
4
Serial I/O
Input/output
timer serial I/O
(A-D converter)
Input/output
timer serial I/O
(A-D converter)



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