LC823450 Datasheet, PDF (25/55 Pages) ON Semiconductor – Low Power & High-Resolution Audio Processing System LSI

LC823450
3 Pin Assignment
3-1 Pin Assignment
I/O
I
Input
CMOS
O
Output
schmitt
B
Bidirectional
X
P
power
3A
NC
Non Connect
1A
Drive (example)
4mA
3.3V 4mA Output
4/8mA
3.3V with
4mA, 8mA output
drivability switch
0.3mA-
OD
1.0V 0.3mA
open drain
Output
PU
PD
PU/PD
Input Type
CMOS Input
schmitt Input
Xtal
3.3V analog
1.0Vanalog
PU/PD
pull-up resister
pull-down resister
pull-up,
pull-down resister
3-State
OD
X
3A
1A
Output Type
Tristate Output
open drain Output
Xtal
3.3V analog
1.0/1.2Vanalog
IO Circuit Type
Refer to Page 34 for circuit diagram
XBGA240
No. Ball
1
R16
2
N14
3
P15
TQFP128L
No.
-
1
2
WLP154
No
Ball
PIN NAME
-
SDRDATA2
1
M11 Vss
2
N12 Vdd2
4
P16
3
TCLKA0/
3
H8
BCK1/
GPIO00/
EXTINT00
5
N15
-
-
SDRDATA3
6
N16
4
TCLKB0/
4
L10
LRCK1/
GPIO01/
EXTINT01
7
M16
-
8
M15
-
9
M14
-
10 M13
-
11
L16
-
12
L15
-
13
L14
-
14
L13
5
15
L12
-
16
K16
-
17
K15
-
18
K14
-
NHBNW RH/
5
K9
TXD0/
GPIO31/
EXTINT31
NCS1/
6
N11
RXD0/
GPIO10/
EXTINT10
-
SDRDATA4
NCS0/
7
M10 GPIO06/
EXTINT06
GPIO2A/
-
EXTINT2A/
SDRADDR12
-
Vdd2
-
Vss
8
L9 Vdd1
NRD/
9
N10 GPIO17/
EXTINT17
-
SDRADDR5
-
SDRADDR6
NW RENW RL/
10
M9 GPIO30/
EXTINT30
I/O
Input
Type
Output
Type
Drive
PU/PD
B
CMOS 3-State 2/4/8mA
PD
G
P
I/
B/
B/
schmitt 3-State 1/2/4mA PU/PD
I
B
CMOS 3-State 2/4/8mA
PD
I/
B/
B/
schmitt 3-State 1/2/4mA PU/PD
I
O/
O/
B/
schmitt 3-State 2/4/8mA
PD
I
O/
I/
B/
schmitt 3-State 2/4/8mA
PU
I
B
CMOS 3-State 2/4/8mA
PD
O/
B/
schmitt 3-State 2/4/8mA
PU
I
B/
I/
schmitt 3-State 2/4/8mA PU/PD
O
P
G
P
O/
B/
schmitt 3-State 2/4/8mA
PD
I
O
-
3-State 2/4/8mA
O
-
3-State 2/4/8mA
O/
B/
schmitt 3-State 2/4/8mA
PD
I
IO
Pwr Grp
Vdd2
Vdd2
Vdd2
Vdd2
Vdd2
Vdd2
Vdd2
Vdd2
Vdd2
Vdd2
Vdd2
Vdd2
Vdd2
IO
Circuit Type
3ICD/3T2(4)(8)
3ISUD/3T1(2)(4)
3ICD/3T2(4)(8)
3ISUD/3T1(2)(4)
3ISD/3T2(4)(8)
3ISU/3T2(4)(8)
3ICD/3T2(4)(8)
3ISU/3T2(4)(8)
3ISUD/3T2(4)(8)
3ISD/3T2(4)(8)
3T2(4)(8)
3T2(4)(8)
3ISD/3T2(4)(8)
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