Harman Kardon AVR 139/230, Service Manual

Page: 63 / 83

T5CC1
2. Pin Assignment and Pin Functions
The assignment of input/output pins for the T5CC1, their names and functions are as follows:
2.1 Pin Assignment Diagram
Figure 2.1.1 shows the pin assignment of the T5CC1.
DVSS 91
P66 90
85 P62/SI/SCL
86 P63/INT0
87 P64/SCOUT
88 P65
DVCC 89
P52/AN2 94
P51/AN1 93
P50/AN0 92
P55/AN5 97
P54/AN4 96
P53/AN3/ADTRG 95
VREFH
100
P57/AN7 99
P56/AN6 98
AVCC 3
AVSS 2
Top view
QFP100
VREFL 1
P72/TA3OUT 6
P71/TA1OUT 5
P70/TA0IN 4
P75/TA7OUT 9
P74/TA5OUT 8
P73/TA4IN 7
P82/TB0OUT0 12
P81/TB0IN1/INT6 11
P80/TB0IN0/INT5 10
P85/TB1IN1/INT8 15
P84/TB1IN0/INT7 14
P83/TB0OUT1 13
P90/TXD0 18
P87/TB1OUT1 17
P86/TB1OUT0 16
P93/TXD1 21
P92/SCLK0/CTS0 20
P91/RXD0 19
DVCC 25
AM0 24
P95/SCLK1/CTS1 23
P94/RXD1 22
X2 26
AM1 29
X1 28
DVSS 27
P97/XT2 32
P96/XT1 31
RESET 30
PA2/INT3 37
PA1/INT2 36
PA0/INT1 35
EMU1 34
EMU0 33
81 P42/CS2
82 P43/CS3
83 P60/SCK
84 P61/SO/SDA
80 P41/CS1
76 P35/BUSAK
77 P36/R/W
78 P37/BOOT
79 P40/CS0
72 P31/WR
73 P32/HWR
74 P33/WAIT
75 P34/BUSRQ
68 P25/A5/A21
69 P26/A6/A22
70 P27/A7/A23
71 P30/RD
64 DVCC
65 P22/A2/A18
66 P23/A3/A19
67 P24/A4/A20
60 P20/A0/A16
61 P21/A1/A17
62 DVSS
63 NMI
58 P16/AD14/A14
59 P17/AD15/A15
54 P12/AD10/A10
55 P13/AD11/A11
56 P14/AD12/A12
57 P15/AD13/A13
49 P05/AD5
48 P04/AD4
50 P06/AD6
51 P07/AD7
52 P10/AD8/A8
53 P11/AD9/A9
46 P02/AD2
45 P01/AD1
47 P03/AD3
43 ALE
42 PA7
44 P00/AD0
40 PA5
38 PA3/INT4
39 PA4
41 PA6
Figure 2.1.1 Pin assignment diagram (100-pin LQFP)
T5CC1 2006-03-03
harman/kardon AVR 139-141-142/230 Service Manual
Page 63 of 83