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Pin No.
Pin Name
56
NC
57
V
DD_EXT
58
NC
59
NC
60
NC
61
NC
62
V
DD_INT
63
NC
64
NC
65
V
DD_INT
66
NC
67
NC
68
V
DD_INT
69
NC
70
WDTRSTO
71
NC
72
V
DD_EXT
73
SL/SR_OUT
74
SL/SR_IN
75
BCLK_IN
76
OPTION_L/R_OUT
77
FRONTHI_L/R_OUT
78
V
DD_INT
79
NC
80
NC
81
NC
82
NC
83
NC
84
V
DD_EXT
85
V
DD_INT
86
L/R_OUT
87
MID/SW2_OUT
88
SBL/SBR_OUT
89
ZONE_L/R
90
V
DD_INT
91
V
DD_EXT
92
MCLK_IN
93
V
DD_INT
94
C/SW1_OUT
95
C/SW_IN
96
A/D_2CH
97
LRCLK_IN
98
BCLK_OUT
99
LRCLK_OUT
100
L/R_IN
101
SBL/SBR_IN
102
V
DD_INT
103
DIR_IN
104
V
DD_EXT
105
V
DD_INT
106
BOOT_CFG2
107
V
DD_INT
108
AMI_ACK
109
GND
110
THD_M
111
THD_P
I/O
-
Not Used
-
Power supply pin (+3.3 V)
-
Not Used
-
Not Used
-
Not Used
-
Not Used
-
Power supply pin (+1.2 V)
-
Not Used
-
Not Used
-
Power supply pin (+1.2 V)
-
Not Used
-
Not Used
-
Power supply pin (+1.2 V)
-
Not Used
O
Watch dog timer reset out
-
Not Used
-
Power supply pin (+3.3 V)
O
PCM audio signal output
I
PCM audio signal input
I
Bit clock (2.8224 MHz) signal input from PCM audio signal input
I/O
Digital applications interface
I/O
Digital applications interface
-
Power supply pin (+1.2 V)
-
Not Used
-
Not Used
-
Not Used
-
Not Used
-
Not Used
-
Power supply pin (+3.3 V)
-
Power supply pin (+1.2 V)
O
PCM audio signal output
-
Not Used (Open)
I/O
Digital applications interface
-
Not Used (Open)
-
Power supply pin (+1.2 V)
-
Power supply pin (+3.3 V)
I
Master clock signal input
-
Power supply pin (+1.2 V)
I/O
Digital applications interface
I
PCM audio signal input
-
Not Used (Open)
I
L/R sampling clock (44.1 kHz) signal input from PCM audio signal input
O
Bit clock (2.8224 MHz) signal output for PCM audio signal output
O
L/R sampling clock (44.1 kHz) signal output for PCM audio signal output
I
PCM audio signal input from the A/D converter
I
PCM audio signal input
-
Power supply pin (+1.2 V)
I
PCM audio signal (digital input) input
-
Power supply pin (+3.3 V)
-
Power supply pin (+1.2 V)
I
Boot confi guration select
-
Power supply pin (+1.2 V)
I
Memory acknowledge
-
Ground
O
Thermal diode cathode
I
Thermal diode anode
STR-KM2/KM3
Description
55
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