M32C80 Datasheet, PDF (24/352 Pages) Renesas Technology Corp – 16/32-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M32C/80 SERIES

Rev. 1.00 Nov. 01, 2005 ^{page 5} of 330
REJ09B0271-0100
NOTE:
1. P70 and P71 are ports for the N-channel open drain output.
Figure 1.3 Pin Assignment
PRQP0100JB-A
(100P6S-A)
STxD4 / SCL4 /
P67 / TxD1 / SDA1 / SRxD1
31
100
RxD4 / ADTRG / P97
P66 / RxD1 / SCL1 / STxD1
32
P65 / CLK1
33
P64 / CTS1 / RTS1 / SS1
34
P63 / TxD0 / SDA0 / SRxD0
35
P62 / RxD0 / SCL0 / STxD0
36
P61 / CLK0
37
P60 / CTS0 / RTS0 / SS0
38
P57 / RDY
39
P56 / ALE
40
<VCC2>
M32C/80 GROUP
<VCC1>
99
AVcc
98
VREF
97
AN0 / P100
96
AVss
95
AN1 / P101
94
AN2 / P102
93
AN3 / P103
92
KI0 / AN4 / P104
91
KI1 / AN5 / P105
P55 / HOLD
41
90
KI2 / AN6 / P106
P54 / HLDA / ALE
42
89
KI3 / AN7 / P107
P53 / CLKOUT / BCLK / ALE
43
88
D0 / P00
P52 / RD
44
87
D1 / P01
P51 / WRH / BHE
45
86
D2 / P02
P50 / WRL / WR
46
85
D3 / P03
P47 / CS0 / A23
47
84
D4 / P04
P46 / CS1 / A22
48
83
D5 / P05
P45 / CS2 / A21
49
82
D6 / P06
P44 / CS3 / A20
50
81
D7 / P07
M32C/80 Group
1.5 Pin Assignment
Figures 1.3 and 1.4 show pin assignments (top view).
1. Overview