SNC710 View Datasheet(PDF) - Sonix Technology Co., Ltd
Part Name
Description
Manufacturer
SNC710 Datasheet PDF : 16 Pages
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7. APPLICATION CIRCUIT
7.1 3V/16M Crystal
3V power supply with 16M crystal input and PWM output
SNC710
16-bit Voice Engine
VDD3V
220K
0.1uF
SPEAKER
TR1
TR2
TR3
TR4
TR5
TR6
TR7
TR8
U1
9
VDD
45 VDD
58 VDD
51 RST
49 TEST
48
CKSEL
20 EXTM
26 XIN
27
XOUT
44
46
BP0
BN0
24 VO
23 AVDD
25 AGND
10 P1.0
11 P1.1
14
P1.2
15 P1.3
16 P1.4
17
P1.5
18 P1.6
19 P1.7
SNC710
VDD3V
12
CVDD 33
CVDD
CVDD
53
LXIN 22
LXOUT 21
P0.0 50
54
P0.1
55
P0.2
P0.3 56
P0.4 57
P0.5 60
P0.6 61
62
P0.7
P0.8
1
2
P0.9
P0.10
P0.11
3
4
5
P0.12
P0.13
P0.14
P0.15
6
7
8
AD0
42
41
AD1
AD2
40
39
AD3
AD4
AD5
AD6
AD7
37
36
35
34
32
CE_
CEIN_
READY
ALE_CLK
CLKIN
31
30
29
28
47uF
330
330
330
330
330
330
330
330
3V
1
VDD3V
2
3
VDD3V
4
5
6
7
8
9
10
11
12
13
VDD3V
14
15
16
17
18
CONN 18
AD0
AD1
AD2
AD3
GND
AD4
AD5
AD6
AD7
VDD3V
CE_
READY
ALE_CLK
GND
GND
GND
VDD3V
GND
GND
U1
1
2
3
4
ROM#1
AD0
AD1
0x200000-0x27FFFF
AD2
5
6
7
8
9
10
AD3
GND
AD4
AD5
AD6
AD7
11 VDD
12
13
CE_
READY
14
15
16
17
18
19
20
ALE_CLK
GND
BS0
BS1
BS2
BS3
BS4
TESTM
SR008_0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
CONN 18
AD0
AD1
AD2
AD3
GND
AD4
AD5
AD6
AD7
VDD3V
CE_
READY
ALE_CLK
GND
VDD3V
GND
VDD3V
GND
GND
U2
1
2
AD0
3
4
AD1
AD2
ROM#2
0x280000-0x2FFFFF
5 AD3
6
7
8
9
10
11
GND
AD4
AD5
AD6
AD7
VDD
12
13
14
15
16
17
CE_
READY
ALE_CLK
GND
BS0
BS1
18 BS2
19
20
BS3
BS4
TESTM
SR008_1
SNC710 Main Board
Extension ROM board
Ver. 1.3
11
April 3, 2003
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