SC9697
CD SERVO CONTROLLER WITH MCU
(WITH CLOCK AND RADIO FREQUENCY DISPLAY)
DESCRIPTION
SC9697 is a CD play controller with mature functions. It provides the
functions of CD play, DTS, cassette, AUX, electronic volume control,
remote control, clock display, alarm clock boot-strap and so on. The circuit
includes CD digital servo control, CD signal processor, digital audio DAC
output, earphone amplifier and direct drive LCD. It needs only a few
external components with low cost.
QFP-100-14x20-0.65
FEATURES
* CD play
•
Compatible with CD/CD-R/CD-RW
•
Support CD play/pause
•
Support CD previous/ next track
•
Support CD fast forward/fast backward
•
Support CD one track repeat, all tracks repeat play and display
•
Support CD random play display
•
Support CD scan play display
•
CD sync cassette record function
* Radio reception
•
Four area wave bands selection(USA, GEN1/2, JAPAN)
•
Support manual up and down adjust
•
Support auto up and down adjust
•
Pre-store broadcasting station (FM: 10, AM/MW: 10, LW:5)
* Cassette function
•
Support TAPE display
* AUX function
•
Only AUX function
* Electronic volume control function
•
CD/radio reception/cassette/AUX sound channel switch
•
Volume adjust control and display
•
Pre-set POP, CLASS, and ROCK three volume modes
•
Support mute control and display
•
Support X-BASS switch control and display
•
Support ENCODER-VOLUME control
* Clock function
•
Support clock display adjust
•
Support alarm clock, boot-
strap and ring bell selectable.
•
Support nap function
•
Support sleep function
ORDERING INFORMATION
Device
Package
SC9697 QFP-100-14X20-0.65
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.0
2008.03.24
Page 1 of 9
SC9697
BLOCK DIAGRAM
COM0
SDATAOUT
WCLKOUT
SCLKOUT
WCLKIN
SCLKIN
SDATAIN
FILTCR
VREF
FILTCL
COM3
SEG0
CROUT
VOR
VOL
AM
IN
FM
IN
SEG18
CRIN
ABSOLUTE MAXIMUM RATING
(T
amb
=25°C)
Characteristics
Power Supply
Input Voltage on Pins
Operating Temperature
Symbol
V
DD
V
IN
T
opr
Value
-0.5 ~ +5.5
-0.5 ~V
DD
+ 0.5
-20 ~ +75
Unit
V
V
°C
DC ELECTRICAL CHARACTERISTICS
V
DD
=4.5~5.5V; V
SS
=0V; T
amb
=-10~+50°C
Characteristics
Power Supply
Power Dissipation
RFIN signal level
Reference Voltage
Photoelectricity Signal Bias Input
Input Current Of Central Diode 1
Input Current Of Central Diode 2
Input Current Of Central Diode 3
Input Current Of Central Diode 4
Input Current Of Satellite Diode 1
Input Current Of Satellite Diode 2
Symbol
V
DD
I
DD
V
RFIN
V
Ir
V
com
I
D1
I
D2
I
D3
I
D4
I
R1
I
R2
0
0
0
0
0
0
5V(When CD is working)
Test conditions
Min.
4.5
Typ.
5.0
50
1
0.5V
DD
2.5
9
9
9
9
4.5
4.5
V
µA
µA
µA
µA
µA
µA
Max.
5.5
Unit
V
mA
V
SLED
RAD
FOC
D
E
A
F
(To be continued)
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.0
2008.03.24
Page 2 of 9
SC9697
(Continued)
Characteristics
Low-level Output Current at PA port
High-level Output Current at PA port
Low-level Output Current at PB port
High-level Output Current at PB port
Low-level Output Current at PC port
High-level Output Current at PC port
LDON Low-level Output Current
Load Resistance
DAC
Full-Scale DAC Output Voltage
RAD Current
FOC Current
SLED Current
MOTO Current
Low Level Output Voltage
High Level Output Voltage
Moto Low Level Output Voltage
Moto High Level Output Voltage
High impedance output current of
driver
DAC Total Harmonic Distortion
Plus Noise
Symbol
I
OL(A)
I
OH(A)
I
OL(B)
I
OH(B)
I
OL(C)
I
OH(C)
I
LDON
RL
Test conditions
Min.
Typ.
10
10
10
10
10
10
Max.
Unit
mA
mA
mA
mA
mA
mA
0
Left channel is the same
as the right.
Left channel is the same
as the right.
High level is the same as
the low level.
High level is the same as
the low level.
High level is the same as
the low level.
High level is the same as
the low level.
RAD, FOC, SELD
RAD, FOC, SELD
5
0.9
0
0
0
0
0
V
DD
-0.4
0
V
DD
-1
RAD, FOC, SELD,
MOTO
-10
60
0 to 19 kHz
19 to 20 kHz
24KHz
25 to 35 KHz
35 to 64 KHz
64 to 68 KHz
68KHz
69 to 88KHz
-
1
25
40
50
31
35
40
0
65
-
-
-
-
-
-
-
-
8.4672
1.1
1
1
1
5
2
mA
V
FS
I
RAD
I
FOC
I
SLED
I
MOTO
V
OLDRIVE1
V
OHDRIVE1
V
OLmoto
V
OHmoto
I
ZODRIVE
(THD+N)/S
1.2
V
mA
mA
mA
10
0.4
V
DD
1.0
V
DD
+10
70
0.001
2
-
-
-
-
-
-
mA
V
V
V
V
µA
dB
dB
dB
dB
dB
dB
dB
dB
dB
MHZ
DA Filter Attenuation
Filter_DA
OSC Frequency
F
system
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.0
2008.03.24
Page 3 of 9
SC9697
PIN DESCRIPTIONS
Pin no.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
Pin name
PA.6
PA.5
PA.4
PA.3
PA.2
PA.1
PA.0
PB.0/INTR
PB.1/INTR
PB.2
PB.3
PB.4
PB.5
PB.6
PB.7
PC.0
PC.1
PC.2
PC.3
PC.4
PC.5
PC.6
PC.7
MVSS
AMin
FMin
MVDD
MRST
MTEST
MXI
MXO
COM0
COM1
COM2
COM3
SEG0
SEG1
SEG2
SEG3
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
I
I
I
I
I
I
O
O
O
O
O
O
O
O
O
Ground of MCU and periphery module.
AM frequency counting signal input.
FM frequency counting signal input.
Power supply of MCU and periphery module.
MCU reset pin.
MCU test pin.
MCU clock input pin.
MCU clock output pin.
LCD COM0 port.
LCD COM1 port.
LCD COM2 port.
LCD COM3 port.
LCD SEG0 port.
LCD SEG1 port.
LCD SEG2 port.
LCD SEG3 port.
(To be continued)
MCU general purpose I/O, and the detail function can be defined
by the program.
MCU general purpose I/O and the detail function can be defined
by the program.
Functions
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.0
2008.03.24
Page 5 of 9
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