LC823450 Datasheet, PDF (30/55 Pages) ON Semiconductor – Low Power & High-Resolution Audio Processing System LSI

LC823450
141
J4
142
J5
143
H7
144
J6
145
E3
146
F3
147
G3
148
K6
149
K5
150
L5
151 M4
152
K4
153
E2
154
F2
155
G2
156
E1
157
F1
158
G1
159
H2
160
J1
161
H1
162
J2
163
H3
164
J3
165
K3
166
L1
167
K2
168
K1
169
L2
170
L3
171
L4
172 M3
173 M2
174 M1
175
N1
176
N3
177
N2
178
P1
-
-
EXA14/
GPIO3F/
EXTINT3F
SW DIO/
73
86
C4
GPIO59/
EXTINT59/
DMDIN1
EXD2/
-
87
E5 GPIO48/
EXTINT48
O/
B/
schmitt 3-State 2/4/8mA
PD
I
B/
B/
I/
schmitt 3-State
2mA
PU
I
B/
B/
schmitt 3-State 2/4/8mA
PD
I
Vdd2
Vdd2
Vdd2
3ISD/3T2(4)(8)
3ISU/3T2
3ISD/3T2(4)(8)
EXD3/
-
88
A4 GPIO49/
EXTINT49
B/
B/
schmitt 3-State 2/4/8mA
PD
I
Vdd2
3ISD/3T2(4)(8)
74
89
B4 Vdd1
P
-
-
Vdd2
P
-
90
D5 Vss
G
-
-
EXA15/
GPIO40/
EXTINT40
O/
B/
schmitt 3-State 2/4/8mA
PD
I
Vdd2
3ISD/3T2(4)(8)
-
-
EXA16/
GPIO41/
EXTINT41
O/
B/
schmitt 3-State 2/4/8mA
PD
I
Vdd2
3ISD/3T2(4)(8)
-
-
EXA17/
GPIO42/
EXTINT42
O/
B/
schmitt 3-State 2/4/8mA
PD
I
Vdd2
3ISD/3T2(4)(8)
-
-
EXA18/
GPIO43/
EXTINT43
O/
B/
schmitt 3-State 2/4/8mA
PD
I
Vdd2
3ISD/3T2(4)(8)
-
-
Vss
G
-
-
DVddUSBPHY1
P
75
91
A5 AVddUSBPHY1
P
76
92
C5 AVssUSBPHY
G
77
93
B5 USBDM
B
3A
3A
-
-
AVddUSBPHY2
3A
78
94
B6 USBDP
B
3A
3A
-
-
AVddUSBPHY2
3A
79
95
C6 AVssUSBPHY
G
80
96
D6 AVddUSBPHY2
P
81
97
E6 AVssUSBPHY
G
82
98
B7 USBEXT12
O
-
3A
-
-
AVddUSBPHY2
3A
83
99
C7 AVddUSBPHY2
P
84
100
D7 AVddUSBPHY1
P
85
101
E7 AVssUSBPHY
G
-
-
DVddUSBPHY1
P
-
-
Vss
G
86
102
B8 VddXT1
P
87
103
A8 XIN1
I
X
-
-
-
VddXT1
X
88
104
D8 VssXT1
G
89
105
C8 XOUT1
O
-
X
-
-
VddXT1
X
90
106
E8 Vdd1
P
-
-
Vss
G
91
107
A9 AVddPLL1
P
92
108
B9 VCNT1
O
-
1A
-
-
AVddPLL1
1A
93
109
C9 AVssPLL1
G
EXD4/
-
110 A10 GPIO4A/
EXTINT4A
B/
B/
schmitt 3-State 2/4/8mA
PD
I
Vdd2
3ISD/3T2(4)(8)
-
-
Vss
G
-
-
Vdd2
P
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