SPC122A-nnnnV-C Sunplus Technology Co., Ltd., SPC122A-nnnnV-C Datasheet - Page 11

• Manufacturer Part Number: SPC122A-nnnnV-C
• Description: SOUND CONTROLLER WITH 128KB FLASH MEMORY
• Manufacturer: Sunplus Technology Co., Ltd.

SPRS
256A
IOC7 - 1
IOB7 - 0
IOD7 - 0
VDD
SDA
VSS
SCL
CS
SPC122A Application circuit with Serial Interface I/O Application
VDD
20p
C3
IOA1
IOA2
IOA3
IOC0
IOD (I/O)
OPT
IOA0
IOB(I/O)
IOC(I/O)
0.1µ
X'TAL/CERAMIC
SPC122A
C5
XI
OSC
RESET
RESET
XO
ROMOE
A16 - 0
D7 - 0
AUD1
AUD2
VDD
VSS
A17
20p
C4
0.1µ
C6
Speaker
Speaker
+
+
-
-
C1
0.47µF
0.47µF
C2
VDD
VDD
Q1
8050D
Q2
8050D
0.1µ
220µF
SPRS
256A
IOC7 - 1
IOB7 - 0
IOD7 - 0
VDD
SCL
SDA
VSS
CS
VDD
IOB(I/O)
IOD (I/O)
OPT
IOA0
IOA1
IOA2
IOA3
IOC0
IOC(I/O)
SPC122A
0.1µ
C3
VDD
XI
RESET
R1
Resistor
RESET
XO
ROMOE
A16 - 0
D7 - 0
AUD1
AUD2
VDD
VSS
A17
C4
0.1µ
Speaker
Speaker
+
+
-
-
C1
0.47µF
0.47µF
C2
VDD
VDD
Q1
8050D
Q2
8050D
0.1µ
220µF