SC9318FB [SILAN]
DIGITAL TUNING SYSTEM; 数字调谐系统
| 型号： | SC9318FB |
| 厂家： | 
SILAN MICROELECTRONICS JOINT-STOCK |
| 描述： | DIGITAL TUNING SYSTEM |
| 文件： | 总36页 (文件大小：663K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Silan
Semiconductorsꢀ
SC9318-033
ꢀ
ꢀ
DIGITAL TUNING SYSTEM
DESCRIPTION
The SC9318-033 is a single-chip digital tuning system optimum
for portable sets such as headphone radio, etc… 5-band of
FM/MW/LW/TV/SW are provided compatibly with worldwide
destinations.
LQFP-64-10x10-0.5
FEATURE
Tuning function:
• Manual tuning (up/down)
• Direct tuning
• Seek tuning
LQFP-64-12 x12-0.65
Memory function:
ꢀ
• FM/MW/LW or TV/SW/WB each band 10 stations
ꢀ
Clock function:
ORDERING INFORMATIONꢀ
• Dual clock function
• 12/24H clock
Device
Package
• Sleep timer function
• Alarm timer function
SC9318FA
SC9318FB
LQFP-64-10x10–0.5
LQFP-64-12x12–0.65
Other function:
Battery check input
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
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Rev: 1.0
2002-01-16
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1
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Silan
Semiconductorsꢀ
SC9318-033
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PIN CONFIGURATION
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
49
32 T1
HOLD
IFIN/IN 50
DO1/OT 51
DO2 52
31 T0
30 K3
29 K2
GND 53
28 K1
FMIN 54
27 K0
AMIN 55
26 S16/KR0
25 S16/KR1
24 S16/KR2
23 S16/KR3
22 S16/KR4
21 S16/KR5
20 S16/KR6
19 S16/KR7
18 S15
VDD 56
SC9318-033
57
RESET
X
OUT 58
IN 59
XT 60
LCD 61
X
V
V
C1 62
C2 63
VEE 64
17 S14
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
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Rev: 1.0
2002-01-16
2ꢀ
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Silan
Semiconductorsꢀ
SC9318-033
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BLOCK DIAGRAM
DO1
DO2
HOLD
MUTE
MUTE
X
OUT
IN
XT
P3-1/BUZR
P3-0
Timing
Gene.
X
Phase Comp
I/O3
V
P2-3
P2-0
AD
FMIN
AMIN
Programmable Counter
ROM
I/O2
COM1
COM2
COM3
P1-3
P1-0
I/O1
ALU
LCD
COM
RAM
RESET
TEST
LCD Segment
Doubler
S1 S23 K0 K3 T0 T3
VEE C2 C1VLCD
ABSOLUTE MAXIMUM RATING
Characteristic
Supply Voltage
Symbol
VDD
VIN
Value
1.3
Unit
V
Input Voltage
-0.3~ VDD+0.3
100
V
mW
°C
Power Dissipation
Operating Temperature
Storage Temperature
PD
Topr
Tstg
-10~60
-55~125
°C
ELECTRICAL CHARACTERISTICS
(Tamb=25°C, VDD =3.0V, unless otherwise specified)ꢀ
Characteristic
Range of Operating
Supply Voltage
Symbol
Test Condition
MIN
TYP
MAX
Unit
VDD
*
*
1.8
3.0
3.6
V
Range of Memory
Retention Voltage
Crystal oscillation stopped (CKSTP
VHD
1.0
--
3.6
mA
instruction executed)
(To be continued)
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
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Rev: 1.0
2002-01-16
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Silan
Semiconductorsꢀ
SC9318-033
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(Continued)
Characteristic
Symbol
Test Condition
Under ordinary operation and
PLL on operation, on output VDD=3V
load FMIN=230MHz input
MIN
TYP
MAX
Unit
--
7.0
12
IDD1
Under ordinary operation and
PLL on operation, no output
load FMIN=130MHz input
--
6.0
10
Operating Current
Under CPU operation only
(PLL off, display turned on)
IDD2
IDD3
IDD4
IHD
--
--
--
--
--
--
40
25
15
0.1
75
--
80
50
30
10
--
µA
Soft wait mode (crystal oscillator, display
circuit operating, CPU stopped, PLL off)
Hard wait mode (crystal oscillator
operating only)
Memory Retention
Current
Crystal oscillation stopped (CKSTP
instruction executed)
Crystal Oscillation
Frequency
fXT
*
kHz
s
Crystal Oscillation
Startup Time
tST
Crystal oscillation fXT=75kHz
1.0
Voltage Doubler Circuit
Voltage Doubler
Reference Voltage
Constant Voltage
Temperature
VEE
DV
GND reference (VEE)
GND reference (VEE)
GND reference (VLCD)
1.3
--
1.5
-5
1.7
--
V
mV/°
C
Characteristics
Voltage Doubler
Boosting Voltage
VLCD
2.6
3.0
3.4
V
Operating frequency ranges for programmable counter and IF counter
FMIN (VHF Mode)
FMIN (FM Mode)
AMIN (HF Mode)
AMIN (LF Mode)
IFIN
fVHF
fFM
fHL
fLF
Sine wave input when VIN =0.2Vp-p
Sine wave input when VIN =0.2Vp-p
Sine wave input when VIN =0.2Vp-p
Sine wave input when VIN =0.2Vp-p
Sine wave input when VIN =0.2Vp-p
50
40
~
~
~
~
~
230
130
45
MHz
Vp-p
1
0.5
0.35
12
fIF
12
VDD
-0.8
Input Amplitude
VIN
FMIN, AMIN, IFIN input
0.2
~
(To be continued)
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
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Rev: 1.0
2002-01-16
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Silan
Semiconductorsꢀ
SC9318-033
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(Continued)
Characteristic
Symbol
Test Condition
MIN
TYP
MAX
Unit
LCD common output/segment output (COM1~COM3, S1~S23)
Output
“H” Level
“L” Level
IOH1
IOL1
VLCD =3V, VOH=2.7V
VLCD =3V, VOH =0.3V
-0.5
0.5
-1.0
1.0
--
--
mA
V
Current
Output Voltage 1/2
Level
VBS
No load
1.3
1.5
1.7
input port
HOLD
In put Leak Current
ILI
VIH=3.0V, VIL=0V
--
2.4
0
--
~
~
1.0
3.0
1.2
µA
Input
“H” Level
“L” Level
VIH1
VIL1
--
--
V
Voltage
A/D (N) converter (A/DIN2, DC-REF)
Analog Input
VAD
Voltage Range
ADIN1, ADIN2
0
~
VDD
V
Analog Reference
VREF
Voltage Range
VDD
×0.9
--
DC-REF, VDD =2.0~3.6V
1.0
--
~
V
Resolution
Conversion Total
Error
VRES
--
6.0
1.0
bit
--
VDD =2.0~3.6V
--
4.0
1.0
LSB
VIH=3.0V, VIL=0V
Analog Input Leak
ILI
--
--
µA
(ADIN1, ADIN2, DC-REF)
KEY input port (K0~K3)
N-ch/P-ch Input
Resistance
RIN1
--
75
150
300
kΩ
V
Input
“H” Level
“L” Level
“H” Level
“L” Level
VIH2
VIL2
VIH3
VIL3
When input with pull-down resistance
When input with pull-down resistance
When input with pull-up resistance
When input with pull-up resistance
When input resistance off,
1.8
0
~
~
~
~
3.0
0.3
3.0
1.2
Voltage
Input
2.7
0
V
Voltage
Input Leak Current
ILI
--
--
1.0
µA
VIH=3.0V, VIL=0V
Timing output port (T0~T5)
Output
“H” Level
“L” Level
IOH1
IOL1
VOH =2.7V
-0.5
0.5
-1.0
1.0
--
--
mA
Current
VOL=0.3V,Use LCD key-return mode
N-ch Load
Resistance
ITL
No used LCD key-return mode
75
150
300
kΩ
(To be continued)
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
ꢀ
Rev: 1.0
2002-01-16
5ꢀ
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Silan
Semiconductorsꢀ
SC9318-033
ꢀ
(Continued)
Characteristic
Symbol
Test Condition
MIN
TYP
MAX
Unit
DO1/OT, DO2 output; MUTE output
Output
“H” Level
“L” Level
IOH1
IOL1
VOH =2.7V
VOL =0.3V
-0.5
0.5
-1.0
1.0
--
--
mA
nA
Current
Output Off Leak
Current
VTLH=3.0V, VTLL=0V
ITL
--
--
100
(DO1, DO2)
General-purpose I/O ports (P1-0~P3-1)
Output
“H” Level
“L” Level
IOH1
IOL1
ILI
VOH =2.7V
-0.5
0.5
--
-1.0
1.0
--
--
mA
µA
V
Current
VOL =0.3V
--
Input Leak Current
VIH=3.0V, VIL=0V
1.0
3.0
0.6
Input
“H” Level
“L” Level
VIH4
VIL4
--
--
2.4
0
~
Voltage
~
IN,
input port
RESET
Input Leak Current
ILI
VIH=3.0V, VIL=0V
--
2.4
0
--
~
~
1.0
3.0
0.6
µA
Input
“H” Level
“L” Level
VIH4
VIL4
--
--
V
Voltage
Others
Input Pull-Down
Resistance
RIN2
RfXT
(TEST)
25
--
50
20
3
100
--
kΩ
MΩ
kΩ
XIN Amp Feedback
Resistance
(XIN-XOUT)
(XOUT)
XOUT Output
Resistance
ROUT
--
--
Input Amp Feedback
Resistance
RfIN1
RfIN2
(FMIN, AMIN)
(IFIN)
150
500
300
600
kΩ
1000
2000
Voltage Used to
Detect Supply
Voltage Drop
VSTP
VDD
1.3
1.5
-2
1.6
--
V
Supply Voltage Drop
Detection
DS
VDD
--
mV/°C
Temperature
Characteristics
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
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Rev: 1.0
2002-01-16
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Silan
Semiconductorsꢀ
SC9318-033
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PIN DESCRIPTION
Pin
Symbol
No.
Internal
Pin Name
Description
Connection
Output common signal to the LCD panel.
1
2
3
COM1
COM2
COM3
Through
maximum of 69 segments can be displayed.
Three levels, V , V , and GND, are output
a
matrix with pins S1~S23,
a
V
LCD
LCD common
output
LCD
EE
V
EE
at 83Hz every 2ms.
EE
V is output after
SYSTEM RESET and CLOCK STOP are
released, and a common signal is output after
the DISP OFF bit is set to “0”.
Segment signal output pins for the LCD panel.
Together with COM1, COM2, and COM3, a
matrix is formed that can display a maximum of
69 segments. The signals for the key matrix
and the segment signals from pins
LCD segment
output
4~18
S1~S15
VLCD
LCD segment
output/Key
return timing
output
S16/KR7~S23/KR0 are output on
a time
S16/KR7
~
division basis. 4 X 8=32 key matrix can be
created in conjunction with key input ports
K0~K3.
19~26
S23/KR0
4 bit input ports for key matrix input. Combined
in a matrix with key return timing outputs the
LCD segment pins, data from a maximum of
4X8=32 keys can be input and pins are pulled
up. On the key setting output pin, data from
4X6=24 keys can be input and pins are pulled
down. The WAIT mode is released when high
level is applied to key input ports set to pull-
down.
Key input
ports
27~30
K0~K3
These ports output the timing signal for key
matrix. To form the key matrix, load resistance
has been built-in the N-channel side. When the
key matrix combined with push-key that does
not need a key matrix diode.
Key return
timing output
port
31~36
T0~T5
(To be continued)
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
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Rev: 1.0
2002-01-16
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Silan
Semiconductorsꢀ
SC9318-033
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(Continued)
Pin
Internal
Symbol
Pin Name
Description
No.
Connection
The input and output of these 4 bit I/O ports
can be programmed in 1 bit units. By altering
the input to I/O ports set to input, the CLOCK
STOP and WAIT modes can be released, and
the MUTE bit of the MUTE pin can be set to
“1”.
P1-0
~
37~40
I/O port 1
P1-3
4 bit I/O ports.
Input and output may be programmed in 1 bit
units. Pins P2-1 through P2-2 can also be used
for analog input to the built-in 6 bit, 2-channel
A/D converter.
Conversion time of the built-in A/D converter
using the successive comparison method is
280µs. The necessary pin can be programmed
to A/D analog input in 1 bit units, and P2-3 can
be set to the reference voltage input. Internal
power supply (VDD) or constant voltage (VEE)
can be used as the reference voltage. In
addition, constant voltage (VEE) can be input to
the A/D analog input so battery voltage, etc.,
can be easily detected. The reference voltage
input, for which a built-in operational amp is
used, has high impedance.
P2-0
P2-1/
I/O port 2
/AD analog
voltage input
/AD analog
voltage input
/Reference
voltage input
ADIN1
P2-2/
41~44
To A/D converter
(P2-0 pin is excluded)
ADIN2
P2-3/
DC-REF
The A/D converter, and their control are all
executed by program.
2 bit I/O ports, whose input/output can be
programmed in 1 bit units.
The P3-1 pin also functions as the output for
the built-in buzzer circuit. The buzzer sound
can be output in 254 different tones between
18.75kHz and 147Hz, and at a duty of 50%.
The buzzer output, and all associated controls
can be programmed.
P3-0
P3-1/
BUZR
I/O port 3
/Buzzer
output
45~46
(To be continued)
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
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Rev: 1.0
2002-01-16
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Silan
Semiconductorsꢀ
SC9318-033
ꢀ
(Continued)
Pin
Internal
Symbol
Pin Name
Description
No.
Connection
1 bit output port. Normally, this port is used for
muting control signal output. This pin can set
the internal MUTE bit to “1” according to a
change in the input of I/O port 1. MUTE bit
output logic can be changed; PLL phase
difference can also be output using this pin.
Input pin for request/release HOLD mode.
Muting output
port
47
MUTE
Normally, this pin is used to input radio mode
selection signals or battery detection signals.
HOLD mode includes CLOCK STOP mode
(stops crystal oscillation) and WAIT mode
(halts CPU). Setting is implemented with the
CKSTP instruction or the WAIT instruction.
When the CKSTP instruction is executed,
request/release of the HOLD mode depends on
the internal MODE bit. If the MODE bit is “0”
(MODE-0), executing the CKSTP instruction
while the
pin is at low level stops the
HOLD
clock generator and the CPU and changes to
memory back-up mode. If the MODE bit is “1”
(MODE-1), executing the CKSTP instruction
enters memory back-up mode regardless of the
HOLD mode
control input
49
HOLD
level of the
pin. Memory back-up is
HOLD
release when the
pin goes high in
HOLD
MODE-0, or when the level of the
low in MODE-1.
pin
HOLD
When memory back-up mode is entered by
executing a WAIT instruction, any change in
the
pin input releases the mode.
HOLD
In memory back-up mode, current consumption
is low (below 10µA), and all the output pins
(e.g., display output, output ports) are
automatically set to low level.
(To be continued)
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
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Rev: 1.0
2002-01-16
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Silan
Semiconductorsꢀ
SC9318-033
ꢀ
(Continued)
Pin
Internal
Symbol
Pin Name
Description
No.
Connection
Input pin used for controlling TEST mode. High
level indicates TEST mode, while low level
indicates normal operation. The pin is normally
used at low level or no-connection (NC). (A
pull-down resistor is built-in).
TEST mode
control input
48
TEST
IF counter’s IF signal input for counting the IF
signals of the FM and AM bands and detecting
the automatic stop position.
R
fIN2
The input frequency is between 0.35~12MHz
(0.2VP-P(Min)). A built-in input amp and C
coupling allow operation at low-level input.
The IF counter is a 20 bit counter with optional
gate times of 1, 4, 16, and 64ms. 20 bit of data
can be readily stored in memory.
IF signal
input/Input
port
50
IFIN/IN
This input pin can be programmed for use as
an input port (IN port). CMOS input is used
when the pin is set as an IN port.
PLL’s phase comparison tri-state output pins.
When the programmable counter’s prescaler
output is higher than the reference frequency,
output is at high level. When output is lower
than the reference frequency, high impedance
output is obtained.
Phase
comparison
output /Output
port
DO1/OT
51
Because DO1 and DO2 are output in parallel,
optimal filter constants can be designed for the
FM/VHF and AM bands. Pin DO1 can be
Phase
comparison
output
programmed
to
high
impedance
or
52
DO2
programmed as an output port (OT). Thus the
pins can be used to improve lock-up time or
used as output ports.
(To be continued)
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
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Rev: 1.0
2002-01-16
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Silan
Semiconductorsꢀ
SC9318-033
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(Continued)
Pin
No.
Internal
Symbol
Pin Name
Description
Connection
Pins to which power is applied.
Normally, VDD=1.8~3.6V (3.0V Typ.) is applied.
In back-up mode (when CKSTP instructions
are being executed), voltage can be lowered to
1.0V. If voltage falls below 1.5V while the CPU
is operating, the CPU stops to prevent
malfunction (STOP mode). When the voltage
rises above 1.5V, the CPU restarts.
VDD
56
VDD
STOP mode can be detected by checking the
STOP F/F bit. If necessary, execute
initialization or adjust clock by program.
Power-supply
pins
When
detecting
or
preventing
CPU
malfunctions using an external circuit, STOP
mode can be invalidated and rendered non-
operative by program. In that case, all four bits
of the internal TEST port should be set to “1”.
If more than 1.8V is applied when the pin
voltage is 0, the device’s system is reset and
the program starts from address “0”. (power on
reset).(Note)
53
GND
GND
To operate the power on reset, the power
supply should start up in 10~100ms.
Programmable counter input pin for FM,VHF
band.
RfIN2
The 1/2+pulse swallow system (VHF mode)
and the pulse swallow system (FM mode) are
selectable freely by program. At the VHF mode,
local oscillation output (VCO output) of
50~230MHz (0.2VP-P(Min)) is input and FM
mode, 40~130MHz (0.2VP-P (Min)) is input. A
FM
programmabl
e counter
input
54
FMIN
built-in input amp and
C coupling allow
operation at low-level input. (Note) when in the
PLL OFF mode or when set to AMIN input, the
input is pulled down.
(To be continued)
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
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Rev: 1.0
2002-01-16
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Semiconductorsꢀ
SC9318-033
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(Continued)
Pin
No.
Internal
Symbol
Pin Name
Description
Connection
Programmable counter input pin for AM band.
The pulse swallow system (HF mode) and
direct dividing system (LF mode) are freely
selectable by program. At the HF mode, local
oscillation output (VCO output) of 1~45MHz
(0.2VP-P(Min)) is input and LF mode,
0.5~12MHz (0.2VP-P(Min)) is input.
R
fIN2
AM local
oscillator
55
AMIN
signal input
Built-in input amp operates with low-level input
using a C coupling.
(Note) When in PLL OFF mode or when set to
FMIN input, the input is pulled down.
Input pin for system reset signals.
takes place while at low level; at high
RESET
level, the program starts from address”0”.
Normally, if more than 1.8V is supplied to VDD
when the voltage is 0, the system is reset
(Power on reset).
57
Reset input
RESET
Accordingly, this pin should be set to high level
during operation.
R
OUT
fXT
XT
58
59
XOUT
XIN
Crystal oscillator pins.
XOUT
R
A
reference 75kHz crystal oscillator is
V
connected to the XIN and XOUT pins. The
oscillator stops oscillating during CKSTP
instruction execution.
Crystal
XIN
oscillator pins
60
VXT
The VXT pin is the power supply for the crystal
oscillator. A stabilizing capacitor (0.47µF Typ.)
is connected.
(To be continued)
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
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Rev: 1.0
2002-01-16
1ꢀ2
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Silan
Semiconductorsꢀ
SC9318-033
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(Continued)
Pin
Internal
Symbol
Pin Name
Description
No.
Connection
Voltage doubler boosting pin for driving the
LCD.
61
62
63
VLCD
A capacitor (0.1µF Typ.) is connected to boost
the voltage.
The VLCD pin outputs voltage (3.0V), which has
been doubled from the constant voltage (VEE:
1.5V) using the capacitors connected between
C1 and C2. That potential is supplied to the
LCD drivers. If the internal VLCD OFF bit is set
to “1” by program, an external power supply
can be input through the VLCD pin to drive the
LCD.
Voltage
double
V
LCD
C1
C2
boosting pin
At this time, the VLCD/2 potential, whose VLCD
voltage is divided using registers, is output from
the C2 pin.
1.5V constant voltage supply pin for driving the
LCD.
Constant
voltage supply
pin
A
stabilizing capacitor (0.1µF Typ.) is
64
VEE
--
connected. This is a reference voltage for the
A/D converter, key input, and the LCD common
output’s bias potential.
Note: 1. When the device is reset (voltage higher than 1.8V, or when
=low→high), I/O ports are set to input,
RESET
the pins for I/O ports and additional functions (e.g., A/D converter) are set to I/O port input pins, while the
IFIN/IN pins become IF input pins.
2. When in PLL OFF mode (when the three bits in the internal reference ports all show “1”), the IFIN and FMIN,
AMIN pins are pulled down, and DO1 And DO2 are at high impedance.
3. When in CLOCK STOP mode (during execution of CKSTP instruction), the output port and the LCD output
pins are all at low level, while the constant voltage circuit (VEE), the voltage doubler circuit (VLCD), and the
power supply for the crystal oscillator (VXT) are all off.
4. When the device is being reset, the contents of the output ports and internal ports are undefined and
initialization by program is necessary.
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FUNCTIONAL DESCRIPTION
RECEIVING BAND
Code
Step
(Hz)
50/200k
9k
Fref.
(Hz)
25k
3k
Area
Band
FM
Receiving range
87.5~108.0M
IF(Hz)
10.7M
450k
A1
A0
522~1620k
520~1710k
2~13ch
MW
U.S.A.
0
0
10k
5k
*1
TV
WB
FM
1ch
25k
12.5k
25k
3k
10.7M
10.7M
162.400~162.550M
87.5~108.0M
522~1620k
520~1620k
144~281k
25k
50/100k
9k
General
MW
LW
FM
0
1
1
0
450k
10k
5k
1k
1k
65.0~74.0M
87.5~108.0M
531~1611k
530~1610k
144~281k
50k
25k
25k
3k
10.7M
10.7M
Europe
east/Europe
*2
50k
9k
MW
LW
450k
10k
5k
1k
1k
76.0~108.0M
76.0~90.0M
76.0~3ch
100k
100k
100k
9k
25k
25k
25k
3k
-10.7M
-10.7M
-10.7M
FM
Japan
*3
1
1
522~1629k
520~1620k
1~12ch
MW
TV
450k
10k
5k
1ch
25k
-10.7M
SW1
SW0
0
0
1
1
5.95~15.6
3.8~12.5
SW
5k
5k
450k
Note: *1. If step is 200kHz. Range is 87.5~108.1MHZ
*2. The frequency range of FM in Europe area is according to FM step jumper.
*3. The frequency range of FM in Japan area is according to FM step and LW/TV enable jumper.
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
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KEY MATRIX
K0
K1
K2
K3
T0
T1
T2
T3
T4
T5
A0 *
A1 *
SW0 *
SW1 *
LW/TV *
Enable
WB*
FM step *
MW step *
Enable
IF count *
Enable
POWER
BAND *
OUT
1/8 IF *
KEY *enable
CLOCK *
disable
DUAL *
disable
CLOCK *
12/24 H
+5KEY *
enable
MEMORY/
CK ADJ
BAND/DUAL
Minc
UP/ HOUR
ALARM
DOWN/ MIN
SLEEP
Mdec
(*: Diode jumper)
KEY MATRIX (AD in1 and AD in2)
AD1
AD2
7
1
2
8
3
9
4
0
5
FM
AM
6/+5
KEY MATRIX EXPLANATION OF FUNCTION
Symbol
Explanation of function
0~9
+5
Calling and writing preset memory.
Indirect tuning mode, used for input frequency
AM
FM
Indirect tuning mode. Changing direct tuning mode of each band.
When the key pushing again, mode is released.
BAND/DUAL The receiving band is changed.
In clock mode, the two clocks is changed cyclically
(To be continued)
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(Continued)
Symbol
Explanation of function
MEMORY/
CK ADJ
The writing preset memory in frequency display.
The clock adjustment in clock display.
UP/ HOUR
The receiving frequency is up.
The hour of time is up in clock adjustment mode.
The receiving frequency is down.
DOWN/
MIN
The minute of time is up in clock adjustment mode.
In calling and writing preset memory, select of channel.
Minc
Mdec
ALARM
SLEEP
The alarm function is on/off
The sleep function is on/off
DIODE MATRIX
EXPLANATION OF FUNCTION
Symbol
Explanation of function
ARAE
Setting area
A1
A0
0
0
0
1
1
U.S.A
A0
A1
1
General
0
Europe/ E-Europe
Japan
1
Setting of the receiving band of SW
SW1
SW0
Receiving band (MHz)
No SW
Note
0
0
1
0
1
0
SW0
SW1
5.95~15.6
SWA
SWB
3.80~12.50
Setting of LW/TV band
The with diode: TV enable (Japan, U.S.A)
The with diode: LW enable (other)
LW/TV
Enable
The without diode: TV disable (Japan, U.S.A)
The without diode: LW disable (other)
(To be continued)
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(Continued)
Symbol
Explanation of function
Setting of WB band
WB enable
FM STEP
MW STEP
The with diode: WB enable
The without diode: WB disable
Setting of FM step
FM step
Step
200kHz
50kHz
FM receiving frequency
87.5~108.0M
0
1
General area
FM step
0
87.5~108.0M
Step
FM receiving frequency
87.5~108.0M
100kHz
50kHz
1
87.5~108.0M
Europe area
FM step
Step
FM receiving frequency
65.0~74.0M
0
50kHz
87.5~108.0M
1
50kHz
87.5~108.0M
Japan area (step=100kHz)
FM receiving
frequency
76.0~108.0M
76.0~108.0M
76.0~3ch
TV receiving
FM step
LW/TVena
frequency
0
0
1
1
0
1
0
1
--
1~12ch
--
76.0~90.0M
1~12ch
Setting of MW step
The with diode: MW 10kHz step
The without diode: MW 9kHz step
Setting of the IF count detection
The with diode: IF count detection
IF count
Enable
The without diode: SD input detection
Setting of IF counter input
1/8 IF
The with diode: IF 1/8 input
The without diode: IF direct input
(To be continued)
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(Continued)
Symbol
Explanation of function
POWER
KEY
Setting of power key
The with diode: tact key
enable
The without diode: slide key
Setting of BAND IN/OUT
The with diode: BAND OUT
The without diode: BAND IN
Setting of clock function
The with diode: clock disable
The without diode: clock enable
Setting of dual clock function
The with diode: dual clock disable
BAND OUT
CLOCK
disable
Dual
disable
The without diode: dual clock enable
Setting of clock function
CLOCK
12/24H
The with diode: 24H CLOCK
The without diode: 12 CLOCK
Setting of +5 key
+5
KEY
The with diode: +5 key enable
The without diode: +5 key disable
enable
I/O MAP
Case of
Port
Pin
Name
I/O
Function
Power output
Active
Init
Not use
Open
DO1/OT
IN
51
50
POOWER out
IF IN/SDIN
O
I
H
--
L
IF count input/SD input
Battery input L: back up,
H: normal
--
--
I
HOLD
48
BATTERY
H
--
GND
MUTE
P3-1
47
46
45
MUTE
O
O
I
MUTE output
H
--
H
--
Open
Open
VDD
BUZR
BUZR output
P3-0
BATTERY
INDICATOR
Battery indicator input
L: battery mark flashing H: no
mark
H
--
P2-3
P2-2
44
43
STEREO
ADIN2
I
I
Stero input L: mono H: stereo
H
--
--
--
GND
Key AD input
VDD
(To be continued)
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
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SC9318-033
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(Continued)
Case of
Port
Pin
42
Name
ADIN1
I/O
Function
Key AD input
Active
Init
Not use
P2-1
P2-0
P1-3
P1-2
I
--
--
--
--
--
--
--
--
VDD
41
40
39
B2/TVout
BAND1
BAND0
O
Refer to another sheet.
--
--
--
I/O
I/O
Key lock input L: unclock
H: lock
P1-1
38
LOCK
I
H
--
GND
P1-0
T5
37
36
35
34
33
32
31
POWER in
I
Power input/ power key
Key timing output
Key timing output
Key timing output
Key timing output
Key timing output
Key timing output
--
H
H
H
H
H
H
--
L
L
L
L
L
L
--
T5
T4
T3
T2
T1
T0
O
O
O
O
O
O
Open
Open
Open
Open
Open
Open
T4
T3
T2
T1
T0
LCD MAP
Segment name
COM2
Symbol
Pin no.
Function
COM1
COM3
FM: FM band
S1
4
FM
MW
ALARM
MW: MW band
ALARM: alarm mark
SW, 1, 2: SW band
TV: TV band
S2
S3
5
6
1
2
SW
TV
LW
PM
PM: PM (clock)
AM: AM (clock)
SLEEP: sleep mark
S4
S5
7
8
1a’
1c
AM
1b
SLEEP
Colon
1a, 1c, 1b:
21.885
colon: (clock)
2a-g:
21.885
S6
S7
S8
9
2e
2c
2f
2g
2c
ST
2a
2b
10
11
ST: stereo mark
SWdot:
SWdot
21.855
(To be continued)
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
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SC9318-033
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(Continued)
Segment name
COM2
Symbol
Pin no.
COM1
Function
COM3
3a-g:
107.95
S9
12
13
14
3e
3d
3f
3g
3c
LOCK
3a
S10
S11
LOCK: key lock mark
FMdot
3b
FMdot:
107 .95
4a-g:
107.95
S12
S13
S14
15
16
17
4e
4d
5
4f
4g
4c
BATT
4a
BATT: no battery mark
5:
4b
107.95
KHz: kHz mark
S15
18
KHz
MHz
MEMO
MHz: MHz mark
MEMO: memory mark
6bc: 107.95
15
S16
S17
S18
19
20
21
7e
7d
7f
7g
7c
6bc
7a
CH: CH mark
7a-g: 107.95
CH
7b
15
Wb: WB band &
+5 :+5 mark
162.xx
S19
22
wb
+5
--
ALARM
SLEEP
ST
LOCK
BATT
MEMO
CH
WB (wb)
a'
a
FM
MW
LW
AM
+5
wb b'
a'
f
b
wb
wb
o
o
PM
TV
MHz
kHz
g
d
a'
c
e
c
o
o
SW
1
2
a'
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
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When BAND OUT is selected
When BAND IN is selected
With LW/TV enable diode jumper
OUT
B0
L
OUT
B1
L
OUT
B2
L
USA/JPN
IN
B0
L
IN
B1
L
OUT
TVout
FM
FM
L
L
SW
MW
LW
WB
H
H
L
H
L
MW
WB
H
L
L
L
L
H
H
H
H
H
H
L
H
L
2-6ch
H
H
H
H
TV USA
TV JPN
L
H
H
7-13ch
1-3ch
H
L
2-6ch
L
L
L
TV USA
TV JPN
7-13ch
1-3ch
L
L
H
4-12ch
H
L
L
L
When TV is enable, SW can not be selected.
4-12ch
L
L
H
Without LW/TV enable diode jumper
IN
IN
B1
L
OUT
EUR/GEN
IN
B0
L
IN
B1
L
OUT
B0
TVout
TVout
FM
L
H
H
L
L
L
FM
L
L
L
L
SW
MW
WB
H
SW
MW
WB
H
H
L
L
H
L
H
H
L
H
When LW is enable, WB can not be selected.
BAND CHANGE
1.Principal function
The receiving band is changed
2. input ports and keys to be used
BAND key, BAND0 in/out, BAND1 in/out, BAND2/TV output, BAND OUT jumper.
3.Function
With BAND OUT jumper
a. The receiving band is changed cyclically pushing [BAND] key.
b. The receiving band is changed as shown below.
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SC9318-033
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2 band selection (SW0, SW1, LW/TVenable jumper,WBenable jumper = 0)
FM
AM
3 band selection (LW/TVenable jumper, WBenable jumper = 0)
FM MW SW-A/B
3 band selection (SW0,SW1, WBenable jumper = 0)
FM MW LW/TV
4 band selection (WBenable jumper = 0)
FM
MW
LW/TV
SW-A/B
In case of USA case
FM MW
(TV)
(SW-A/B)
(WB)
c. In case of +5 KEYenable jumper is off, when the AM key and 0~9 key is used, frequency is setting direct.
But the frequency is outside, the “err” mark is flashed.
Without BAND OUT jumper:
a.
The receiving band is changed by BAND0 and BAND1 input.
The receiving band is changed as shown below
With LW/TV enable jumper
b.
USA/JPN
IN
B0
L
IN
B1
L
OUT
EUR/GEN
IN
B0
L
IN
B1
L
OUT
TVout
TVout
FM
L
L
FM
L
L
L
L
MW
WB
H
L
L
SW
MW
WB
H
H
H
H
H
H
H
H
L
H
L
2-6ch
H
H
H
H
L
H
TV USA
TV JPN
7-13ch
1-3ch
H
L
When LW is enable, WB can not be selected.
4-12ch
H
When TV is enable, SW cannot be selected.
WB is selected at USA area
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
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SC9318-033
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Without LW/TV enable jumper
IN
B0
L
IN
B1
L
OUT
TVout
FM
L
L
SW
H
H
MW
WB
H
L
L
L
H
H
WB is selected at USA area
MANUAL TUNING/SEEK TUNING
1. Principal function
1 push/ 1 step and seek tuning.
2. Input ports and keys be used.
UP key, DOWN key
3. Function
a.
b.
c.
1 push/ 1 step tuning by UP/DOWN key.
When UP/DOWN key is pushed for more than 500ms, seek tuning is started.
The seek tuning is stopped. If IFcount-enable jumper is “ON”, the stop signal specified is input on IF
INPUT, else IFcount-enable jumper is “OFF”, the stop signal specified is input on SD INPUT.
But seek tuning is not stopped even when a station was detected, in case UP/DOWN key is pushing
continue.
d.
e.
f.
The scan time is 200ms/ step in TV/WB band. In other bands, it is 100ms/step.
The tuning method is the saw tooth wave form method, and when the receiving frequency rearch the
band edge, if goes to the opposite side and the continuous tuning is hold for 500ms. In case of meter
band, refer explanation of the meter band.
g.
h.
When the LW band received, manual tuning is 1kHz/step, but seek tuning is 9kHz/step.
In case of used SD signal.
SD
SD
AM 729kHz
PLL Set
SD in
Check
NG
738KHz
PLL Set
Check
OK stop
I
I
L
H
SD
SD
FM 79.9MHz
PLL Set
Check
NG
80.0MHz
PLL Set
Check
OK stop
I
I
SD in
L
H
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
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i. In case of used IF count.
Unit = millisecond
AM 774 KHz
PLL set
IF check
783 KHz
IF check
1'st 2'nd 3'rd 4'th
1'st 2'nd 3'rd 4'th
PLL set
20~65
4.0
4.0
4.0
15~20
20~65
4.0
4.0
4.0
IF
NG
IF
OK
IF
NG
IF
NG
IF
OK
IF
OK
IF
OK
IF
OK
ok stop
FM 80.0 MHz
PLL set
IF
80.1 MHz
PLL set
IF
wide
wide
narrow
64
65~85
4.0
15~20
65~80
4.0
20~50
IF
NG
IF
OK
ok stop
OK
Wide
Narrow
Range (Hz)
Gate time (ms)
Times
Range (Hz)
Gate time (ms)
Times
Band
FM
10.7M 80k
10.7M 80k
4
4
4
1/1
1/1
2/4
10.7M 20k
10.7M 30k
64
64
1/1
1/1
TV/WB
LW/MW/SW 450 0.5k
PRESET MEMORY
1. Principal function
Calling and writing in preset memory.
2. Input ports and keys to be used.
0~9 keys, Minc key, Mdec key, MEMORY key, AM key, FM key, +5 KEYenable jumper.
3. Function
a.
b.
The each band have the fixed preset memory 10ch.
The fixed preset memory is called when 0~9 was pushed.
Incase of +5 KEYenable jumper is set, the +5 key at first pushing is only flashing “+5” mark. A preset
memory number is fixed when 1~5 key was pushed during “+5” mark is flashed. If second pushing is
nothing for 5 second, it canceled “+5” mark flashing mode.
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
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SC9318-033
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c.
d.
When the Minc key is pushed, the preset memory called next ch.
When the Mdec key is pushed, the preset memory is decrement.
In case of +5KEYenable jumper is off, when the AM or FM key is used. Frequency is setting direct. AM or
FM key push, changed the direct input mode, and frequency is setting by pushed 0~9 key. If input frequency
is inside. The frequency is received, but the frequency is outside, the “Err” mark is flashed, and canceled
this mode.
e.
f.
The memory mode is set, when MEMORY key was pushed.
The memory mode is released automatically after 5 seconds.
g.
h.
The “MEMO” mark is flashed in the memory mode.
A receiving frequency is written in the fixed preset memory, when MEMORY key is pushed after 0~9 key
was pushed in the memory mode.
In case of Minc or Mdec key is used. It is selected the each ch in the memory mode, and you pushed
MEMORY key again.
DIRECT TUNING
1. Principal function
Direct tuning
2. Input ports and keys be used.
FM, AM, 0~9 key, +5 KEYenable jumper
3. Function
a. In case of +5 KEYenable jumper is off, this function is enable.
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
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e.g. in case of FM 89.0MHz
[FM] key push
e .g. in case of FM 105.6 MHz
[FM] key push
FM
FM
MHz
MHz
MHz
MHz
MHz
MHz
MHz
[8] key push
FM
[1] key push
FM
[9] key push
FM
[0] key push
FM
[FM] key push
FM
[5] key push
FM
MHz
[6] key push
FM
MHz
[FM] key push
FM
MHz
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e .g. in case of AM 1611 MHz
[AM] key push
e.g. in case of SW 9 MHz
[AM] key push
AM
KHz
KHz
KHz
AM
KHz
[1] key push
[9] key push
AM
AM
KHz
[AM] key push
[6] key push
MHz
AM
SW
[1] key push
AM
KHz
[1] key push
AM
KHz
[AM] key push
AM
KHz
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e.g. in case of SW 15.555 MHz
[AM] key push
e.g. in case of SW 15.550 MHz
[AM] key push
AM
KHz
KHz
KHz
KHz
AM
KHz
KHz
KHz
KHz
[1] key push
[1] key push
AM
AM
[5] key push
[5] key push
AM
AM
[5] key push
[5] key push
AM
AM
[5] key push
[5] key push
AM
KHz
AM
KHz
[5] key push
[0] key push
MHz
MHz
AM
AM
[AM] key push
[AM] key push
MHz
MHz
AM
SW
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Silan
Semiconductorsꢀ
SC9318-033
ꢀ
TRACKING DATA
FM (unit: MHz)
1 ch
2 ch
90.1
90.1
90.1
90.1
3 ch
98.1
98.1
98.1
98.1
4 ch
5 ch
U.S.A
Gen.
Lower
Lower
Lower
Lower
106.1
106.1
106.1
108.1
Upper
Upper
Upper
Upper
Europe
Japan
MW9k (unit: KHz)
1 ch
2 ch
612
612
612
612
3 ch
999
999
999
999
4 ch
1404
1404
1404
1404
5 ch
U.S.A
Gen.
Lower
Lower
Lower
Lower
Upper
Upper
Upper
Upper
Europe
Japan
MW10k (unit:KHz)
1 ch
2 ch
610
610
610
610
3 ch
1000
1000
1000
1000
4 ch
1400
1400
1400
1400
5 ch
U.S.A
Gen.
Lower
Lower
Lower
Lower
Upper
Upper
Upper
Upper
Europe
Japan
LW (unit: kHz)
1ch
148
2ch
164
3ch
218
4ch
272
5ch
281
TV
1 ch
2
2 ch
4
3 ch
4 ch
9
5 ch
13
U.S.A
Japan
5
4
1
3
8
12
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
ꢀ
Rev: 1.0
2002-01-16
2ꢀ9
ꢀ
ꢀ
Silan
Semiconductorsꢀ
SC9318-033
ꢀ
SW (unit: MHz)
1 ch
5.95
3.80
2 ch
6.50
5.00
3 ch
10.00
7.00
4 ch
14.00
11.00
5 ch
15.60
12.50
SW0=1, SW1=0
SW0=0, SW1=1
WB
1ch
1
2ch
2
3ch
4
4ch
5ch
7
6
SLEEP
1. Principal function
The power is off after sleep time.
2. Input ports end key to be used.
SLEEP key
3.Function
a.
b.
When the SLEEP key is pushed. The sleep function is set and the time is displayed for 5 seconds.
The sleep times is changed as shown below, every pushing the SLEEP key during the sleep time is
displayed.
90
80
70
60
50
40
30
20
10
off
c.
d.
the sleep mark is on during the sleep function is set.
The sleep function is cleared. If the SLEEP key was pushed when the sleep time is not displayed and
sleep function is set.
e.
The power is automatically off after sleep time, when function is set.
CLOCK
1. Principal function
The clock of 12H and 24H
2. Key to be used
UP/HOUR key. DOWN/MIN key. MEMORY/CLOCK-ADJUSTMENT key, BAND-DUAL key. DUAL-dis jumper.
CLOCK-dis jumper, 12/24h jumper.
3. Functions
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
ꢀ
Rev: 1.0
2002-01-16
3ꢀ0
ꢀ
ꢀ
Silan
Semiconductorsꢀ
SC9318-033
ꢀ
a. The condition of the clock function is set as shown below according to setting of the CLOCK-dis jumper.
Without CLOCK-dis jumper: clock enable
With CLOCK-dis jumper: clock disable
b. The clock function is only the power off. So clock display and clock adjustment is not disable when power
is on.
c. If the MEMORY/CLOCK-ADJUSTMENT key is pushed in clock display, the clock adjusting enable state is
set for 5 second.
d. In that state, the hour of the clock is adjusted by pushing the UP/HOUR key, and the minute of clock is
adjusted by pushing the DOWN/MIN key.
e. If the UP/HOUR key, the DOWN/MIN key is not pushed for 5 seconds in clock adjusting enable state, that
state will be released. In this case, the second is not set the zero.
f. When the MEMORY/CLOCK-ADJUSTMENT key is pushed in the clock adjusting enable state, the second
of the clock is set to the zero and that state are released.
g. The minute or the hour step up by 1 step/1 push, when the UP/HOUR key or the DOWN/MIN key is pushed
for less than 500ms in clock adjusting enable state. The hour step up continuously by 1 step /250 ms by
UP/HOUR key is pushed for more than 500ms. the minute step up continuously by 1 step/150ms by the
[DOWN/MIN] key is pushed for more than 500ms
h. The condition of the clock display is set as shown according to setting of the 12/24h jumper.
Without 12/24 jumper 12H display
With 12/24 jumper 24H display
i. The condition of the how many clocks is set as shown below according to setting of the DUAL-dis, jumper.
Without DUAL-dis. jumper: 1 clock
With DUAL-dis. jumper: 2 clocks
In case of 2 clocks, the clocks have minute in common, so it can change only hour. The clock changed to
clock1 or clock2 by BAND-DUAL key.
ALARM
1.Principal function
The alarm is set.
2.Key to be used
UP/HOUR key, DOWN/MIN key, MEMORY/CLOCK-ADJUSTMENT key, ALARM key, BUZR (p3-1) output.
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
ꢀ
Rev: 1.0
2002-01-16
3ꢀ1
ꢀ
ꢀ
Silan
Semiconductorsꢀ
SC9318-033
ꢀ
3.Functions
a. When the clock is disable, the alarm is disable.
b. The alarm is enable when power is on and power is off.
c. If the ALARM key is pushed. The alarm adjusting enable state is set for 5 seconds, and the alarm times flash
at 1 Hz rate.
In that state, the hour of the alarm is adjusted by pushing the UP/HOUR key, and the minute of alarm is
adjusted by pushing the DOWN/MIN key.
d. If the any keys are not pushed for 5 seconds, the alarm adjusting enable state will be released.
e. When the MEMORY/CLOCK-ADJUSTMENT key is pushed in the alarm adjusting enable state, that state is
released and alarm times is changed flash to on. So if the any keys are not pushed 5 seconds, the alarm
display state is released.
f. The hour or the minute step up by 1 step/ 1 push, if the key is pushed for less than 500ms in alarm adjusting
enable state.
If the key is pushed more than 500 ms in this state, the hour step up continuously by 1 step/ 250ms, the
minute step up continuously by 1 step/150ms.
g. If alarm time comes same to clock time, the alarm sound is output by BUZR (p3-1) port. In that state if the any
keys are pushed, the alarm sound is released. But if the any keys are not pushed, the alarm sound is output
for 60 minutes.
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
ꢀ
Rev: 1.0
2002-01-16
3ꢀ2
ꢀ
ꢀ
Silan
Semiconductorsꢀ
SC9318-033
ꢀ
TIMING
PLL……The timing to set the PLL data
CAUTION: If there is not instruction about the numerical value, their unit is millisecond.
1.POWER
1000~1100
1000~1100
Mute
Output
H
L
H
L
Power
Output
PLL
10~16
PLL
10~16
2.BAND CHANGE
1000~1100
Mute
Output
H
L
H
L
Band
Output
X
PLL
20~25
3. TUNING
1000~1100
Mute
Output
H
L
PLL
15~20
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
ꢀ
Rev: 1.0
2002-01-16
3ꢀ3
ꢀ
ꢀ
Silan
Semiconductorsꢀ
SC9318-033
ꢀ
4. FREQUENCY INPUT DIRECTLY
600~700
Mute
Output
H
L
H
L
Band
Output
X
PLL
10~15
5.PRESET MEMORY
600~700
Mute
Output
H
L
PLL
15~20
6. ALARM FUNCTION
Mute
Output
H
L
Power
Output
H
L
20
Alalm
Output
H
L
50~100
50
50
50
50
50
BEEP sound freq = 3.125kHz
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
ꢀ
Rev: 1.0
2002-01-16
3ꢀ4
ꢀ
ꢀ
Silan
Semiconductors
SC9318-033
APPLICATION CIRCUIT
SLEEP
ST
LOOK
MEMO
CH
WB
FM
AM
PM
TV
+5
MW
LW
MHz
kHz
SW
1 2
S19 S18 S17 S16 S15 S14 S13 S12 S11 S10 S9 S8 S7 S6 S5 S4 S3 S2 S1 C3 C2 C1
16 15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
104
64
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
63
104
62
104
61
60
0.47
59
58
57
56
55
54
53
52
51
50
49
75kHz
X'tal
15P
47
104
+3V
SC9318-033
102
102
AM
VCO
AM
VCO
GND
LPF
DO2
DO1/OT
Power out
IFin/SDin
Battery
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
VDD
VDD
12k
12k
1k
1k
T
0
T
T1
2
T
3
T
4
T
5
1
2
3
4
5
7
2.7k
3.9k
6.8k
12k
39k
2.7k
3.9k
6.8k
12k
8
9
0
+5 Key
enable
DOWN
/MIN
MWstop Bandout
SLEEP
ALARM
SW1
K3
K2
K1
K0
FM
AM
Power Key Clock
12/24H
UP/
HOUR
FMstop
enable
SW0
A1
6/+5 39k
Memory
/CK
ADJ,
DUAL
disable
W.B.
enable
M
M
dec
inc
1/8 IF
LW/TV
enable
IF count
enable
Clock
disable
Band/
OUAL
A0
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
Rev: 1.0
2002-01-16
3ꢀ5
ꢀ
ꢀ
Silan
Semiconductorsꢀ
SC9318-033
ꢀ
PACKAGE OUTLINE
LQFP-64-10x10-0.5
UNIT: mm
1.50
B0.10
12.00
10.00
B
0.20
0.10
B
48
49
33
32
64
17
16
1
0.127
B0.05
0.20
B0.05
0.5
LQFP-64-12x12-0.65
UNIT: mm
1.50B0.10
14.00
B
0.20
0.10
12.00
B
48
49
33
32
64
1
17
16
0.127B0.05
0.30B0.10
0.65(.0256)TYP
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
ꢀ
Rev: 1.0
2002-01-16
3ꢀ6
ꢀ
ꢀ
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