W6810DK Nuvoton Technology Corporation of America, W6810DK Datasheet - Page 9

• Manufacturer Part Number: W6810DK
• Description: KIT DEV/EVAL FOR W6810
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W6810DK

• Main Purpose: Audio, CODEC
• Embedded: No
• Utilized Ic / Part: W6810
• Primary Attributes: Mono, PCM, 8-Bit
• Secondary Attributes: ADC and DAC Filtering Compliant with ITU G.712
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Handset
Receive
Audio
Figure 2: W681xxxDK Evaluation System Schematic Diagram
WECA
2727 N First Street, San Jose CA 95134
68uF
R7
100
C14
J8
MIC-
R13
20K
VCC
R14
3K
4
2
3
1
J12
MIC+
C16
68uF
R10
200K
A
RX
R4
B
1K
A
B
J21
SW DIP
J5
J9
J6
.1uF
R16
20K
1uF
10
1
2
3
4
5
6
7
8
9
C10
J5
C12
SW DIP
Vref
RO
PAI
PAO-
PAO+
VDD
FSR
PCMI
BCLKR
PUI
U7
W6810
J16
C13
1uF
C15
.01uF
BCLKT
PCMO
MCLK
A
B
VAG
VSS
FSX
U/A
AI+
SW DIP
AO
AI-
R5
3.9K
R8
20K
VCC
VCC
20
19
18
17
16
15
14
13
12
11
R11
20K
J18
C17
1uF
.1uF
C18
R12
20K
SW DIP
R6
20K
C11
1uF
TX
J10
A
B
J7
A
B
C
VCC
SW DIP
J15
R9
619
SW DIP
A
B
J19
1
2
A
B
C
VCC
3
4
J14
SW DIP
SW DIP
J20
J17
J8 Pin
connection TOP
View
SW DIP
SW DIP
Ext Analog Input
J13
VCC
BCLKR
FSY NC
W681xxxDK
FSX
BCLKT
PCMO
MCLK
VCC
FSR
PCMI
256KHz
BCLK
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
1
3
5
7
9
J11
HEADER 20X2
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
VCC
R15
47k
VCC
9