108
AVR-3310CI/AVR-3310/AVR990/AVC-3310
M62320GP (MA : IC703)
Functional Block Diagram
16
13
14
15
1
4
3
2
125
116
107
98
0SCOS
1SCLCS
2SCADS
D0
V
DD
7D1D
6D2D
5D3D
4DDNG
noitcnuFO/IemaNniP.oNniP
2 SCL Input Serial clock input
3 SDA Input/Output Serial data input/output
1 SO Output Serial data output
16 CS0
15 CS1
14 CS2
Input Chip select data input
4D0
5D1
6D2
7D3
9D4
10 D5
11 D6
12 D7
Input/Output Parallel data input/output
13 V
DD
— Power supply
8 GND — GND
D0
5
D1
6
D2
7
D3
9
D4
10
D5
11
D6
12
D7
4
13
8
V
DD
GND
8
8
8
8
8
8
Input data
Output data Input/output
1
3
SDA
2
SCL
15
CS1
14
CS2
16
CS0
SO
I
2
C Bus
transceiver
Shift register
Input data
latch
I/O setting
data latch
Output data
latch
I/O port
Power-on
reset
Chip-select
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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