ml7214a-001 Oki Semiconductor, ml7214a-001 Datasheet - Page 41

• Manufacturer Part Number: ml7214a-001
• Description: Voip Codec
• Manufacturer: Oki Semiconductor

APPLICATION CIRCUITS
OKI Semiconductor
Analog output
Analog input
General-purpose
I/O pins A
General-purpose
I/O pins B
General-purpose
I/O pins C
12.288MHz
crystal
PCM
I/F
2.2uF
+
500Ω
8pF
10uF 0.1uF
+3.3 V
+
1.4V
+3.3 V
1MΩ
8pF
+3.3 V
0.1uF
78
79
80
82
83
85
86
87
71
74
75
63
65
66
69
10
11
14
17
18
92
94
12
52
95
76
25
67
91
88
70
62
68
13
64
4
5
6
7
8
9
AIN0P
AIN0N
GSX0
GSX1
AIN1N
AVREF
VFRO0
VFRO1
GPIOA[0]
GPIOA[1]
GPIOA[2]
GPIOA[3]
GPIOB[0]
GPIOB[1]
GPIOB[2]
GPIOB[3]
GPIOB[4]
GPIOB[5]
GPIOC[0]
GPIOC[1]
GPIOC[2]
GPIOC[3]
GPIOC[4]
GPIOC[5]
GPIOC[6]
GPIOC[7]
CLKSEL
PCMO
PCMI
BCLK
SYNC
XI
XO
DVDD0
DVDD1
DVDD2
AVDD
DGND0
DGND1
DGND2
AGND
ML7214-001TB
VREGOUT
CLKOUT
PDNB
ACK0B
ACK1B
TST2
TST1
TST0
FR0B
FR1B
INTB
VBG
WRB
CSB
RDB
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
A7
A6
A5
A4
A3
A2
A1
A0
0.1uF
100
150pF
60
59
58
57
56
55
54
53
49
48
46
45
43
42
40
39
37
36
34
33
31
30
28
27
15
16
19
20
21
22
23
24
61
99
98
1
2
3
+3.3 V
10uF
Power-down control
12.288MHz
clock output
+
Conditions
• Frame mode
• SYNC and BCLK:
Configured to be
outputs.
(CLKSEL = "1").
MCU
I/F
FEDL7214_001DIGEST-P
ML7214-001
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