Read Harman Kardon HK 3380 (serv.man9) Service Manual online
2 PIN DESCRIPTION
Figure 2. 64-Pin TQFP 14x14 and 10x10 Package Pinout
V
AR
E
F
V
SS
A
V
DD_
3
V
SS
_
3
MC
O
/
AI
N
8
/
PF
0
BEEP
/ (
H
S)
PF
1
(H
S)
PF
2
O
C
MP2
_
A /
AI
N
9
/
PF
3
O
C
M
P
1_
A
/
A
IN
10 /
PF
4
IC
AP2
_
A
/ A
IN
1
1
/
PF
5
IC
AP1
_
A
/ (
H
S)
PF
6
EX
T
C
L
K
_
A
/ (
H
S)
PF
7
AIN
4
/
PD
4
AIN
5
/
PD
5
AIN
6
/
PD
6
AIN
7
/
PD
7
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
17 18 19 20 21 22 23 24
29 30 31 32
25 26 27 28
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
ei2
ei3
ei0
ei1
PWM3 / PB0
PWM2 / PB1
PWM1 / PB2
PWM0 /PB3
ARTCLK /(HS) PB4
ARTIC1 / PB5
ARTIC2 / PB6
PB7
AIN0 / PD0
AIN1 / PD1
AIN1 / PD1
AIN2 / PD2
AIN3 / PD3
(HS) PE4
(HS) PE5
(HS) PE6
(HS) PE7
PA1
PA0
PC7 / SS
/ AIN15
PC6 / SCK / ICCCLK
PC5 / MOSI
/
AIN14
PC4 / MISO / ICCDATA
PC3 (HS) / ICAP1_B
PC2 (HS) / ICAP2_B
PC1 / OCMP1_B
/ AIN13
PC0 / OCMP2_B / AIN12
V
SS_0
V
DD_0
V
SS_1
V
DD_1
PA3 (HS)
PA2
V
DD
_2
OS
C
1
OS
C
2
V
SS
_2
TL
I
EVD
R
ESE
T
V
PP
/ I
CCS
E
L
PA7
(
H
S)
/ SC
L
I
PA6
(
H
S)
/ SD
AI
PA5
(
H
S)
PA4
(
H
S)
PE3
PE2
PE1
/
R
D
I
PE0
/
T
D
O
(HS) 20mA high sink capability
eix
eix
associated external interrupt vector
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